Data Management Services | Euler Data Services - Qbase

Overview

Snoop Summary for qbase.net

This is a free and comprehensive report about qbase.net. Qbase.net is hosted in United States on a server with an IP address of 209.17.116.163, where USD is the local currency and the local language is English. If qbase.net was to be sold it would possibly be worth $379 USD (based on the daily revenue potential of the website over a 24 month period). Qbase.net is somewhat popular with an estimated 177 daily unique visitors. This report was last updated 14th September, 2022.

About qbase.net

Site Preview:
Title:	Data Management Services \| Euler Data Services
Description:	Based in Cheshire, Euler is one of the UK's longest established data management services companies. Call 01925 644800: let's talk your needs.
Keywords and Tags:	hardware, software
Related Terms:	data management services, euler lagrange equation
Fav Icon:
Age:	Over 25 years old
Domain Created:	25th November, 1998
Domain Updated:	16th October, 2020
Domain Expires:	24th November, 2025

Review

Snoop Score

1/5

Valuation

$379 USD

Note: All valuation figures are estimates.

Popularity

Low

Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank:	6,843,531
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority:	0
Moz Page Authority:	0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors:	177
Monthly Visitors:	5,393
Yearly Visitors:	64,670

Note: All visitors figures are estimates.

Visitors By Country

Revenue

Daily Revenue:	$1 USD
Monthly Revenue:	$15 USD
Yearly Revenue:	$184 USD

Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top Ranking Keywords (US)

Domain Analysis

	Value	Length
Domain:	qbase.net	9
Domain Name:	qbase	5
Extension (TLD):	net	3

Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

PWA

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

Simulate loading on desktop

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for qbase.net. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 50 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 110 ms
Users could experience a delay when interacting with the page.

Network Requests
Below is a list of network requests that were made during page load.

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https://www.google.com/recaptcha/api2/bframe?hl=en&v=6yxSRAfz8mwoKsUnPalhIcpm&k=6Leba9QhAAAAANksjCaJapeZaG2qN-WW1F0J3Tuh	h2	2879.639999941	2893.2030000724	2083	7012	200	text/html	Document
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/styles__ltr.css	h2	2904.0540000424	2904.2210001498	25173	52762	200	text/css	Stylesheet
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	h2	2904.3550002389	2904.513000045	157827	395489	200	text/javascript	Script
https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2	h2	2982.3500001803	2982.5050001964	11676	10748	200	font/woff2	Font
https://euler.net/	h2	3165.4960000888	3615.9780002199	26558	196447	200	text/html	Image

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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.

Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.

Tasks
Below is a list of the top-level main thread tasks that executed during page load.

Start Time (Ms)	End Time (Ms)
1169.701	31.401
1666.139	30.417
1697.57	9.839
1729.211	13.74
1749.921	14.904
1765.339	9.983
1777.261	119.733
1897.008	7.721
1906.459	5.053
1940.337	29.113
1970.918	6.668
1991.273	53.287
2044.595	22.413
2078.219	63.536
2142.036	19.188
2178.611	99.862
2278.576	7.827
2318.635	12.667
2335.232	6.004
2348.925	8.557
2372.722	20.406
2395.135	5.455
2403.969	6.116
2414.585	29.129
2508.86	15.534
2553.935	8.344
2605.269	26.128
2631.447	70.373
2701.871	6.374
2710.557	5.871
2719.422	10.581
2735.285	95.472
2840.766	29.481
2872.281	6.992
2897.078	7.315
2906.86	74.936
3153.061	222.636
3375.729	11.239
3387.298	108.671
3499.462	109.271
3608.829	7.543
3617.39	10.614
3654.71	7.35

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Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

Script Treemap Data
Provide as required, for treemap app.

Other

Minify CSS — Potential savings of 11 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Qbase.net should consider minifying CSS files.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49500	11649

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Minify JavaScript — Potential savings of 2 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Qbase.net should consider minifying JS files.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/js/main.js?ver=1.0.0	6885	2205

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Reduce unused CSS — Potential savings of 97 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Qbase.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49500	43103
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/styles__ltr.css	25173	25160
https://euler.net/wp-content/plugins/jetpack/css/jetpack.css?ver=10.8	18534	18390
https://euler.net/wp-includes/css/dist/block-library/style.min.css?ver=6.0.1	13085	13039

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Efficiently encode images — Potential savings of 73 KiB
Unoptimized images can consume more cellular data than what is necessary.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	27874
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	26053
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_dark.jpeg	58854	10387
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	10122

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Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.

Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.

Initial server response time was short — Root document took 490 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.

URL	Time Spent (Ms)
https://euler.net/	489.921

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Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Qbase.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.

Avoid serving legacy JavaScript to modern browsers — Potential savings of 17 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

URL	Potential Savings (Bytes)
https://stats.wp.com/w.js?ver=202237	10851
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/js/search-filter-build.min.js?ver=2.5.10	6423
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	52

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Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Avoid chaining critical requests — 15 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Qbase.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.

JavaScript execution time — 0.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

URL	Total CPU Time (Ms)	Script Evaluation (Ms)	Script Parse (Ms)
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	552.582	225.584	1.412
https://euler.net/	378.227	11.591	6.626
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	258.61	192.929	52.192
Unattributable	213.722	5.56	0.107
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Leba9QhAAAAANksjCaJapeZaG2qN-WW1F0J3Tuh&co=aHR0cHM6Ly9ldWxlci5uZXQ6NDQz&hl=en&v=6yxSRAfz8mwoKsUnPalhIcpm&theme=light&size=normal&cb=xfhme1tvx2g2	91.593	73.232	2.37
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	65.696	23.41	2.848

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Minimizes main-thread work — 1.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

Category	Time Spent (Ms)
Script Evaluation	620.267
Style & Layout	559.166
Other	294.414
Parse HTML & CSS	77.624
Script Parsing & Compilation	73.376
Rendering	73.235
Garbage Collection	16.236

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Keep request counts low and transfer sizes small — 110 requests • 7,545 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.

Resource Type	Requests	Transfer Size (Bytes)
Total	110	7726210
Image	56	6642428
Script	28	690409
Font	6	185254
Stylesheet	12	152432
Document	3	52601
Other	5	3086
Media	0	0
Third-party	26	713890

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Minimize third-party usage — Third-party code blocked the main thread for 80 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.

Third-Party	Transfer Size (Bytes)	Main-Thread Blocking Time (Ms)
SHOW DETAILS	558035	70.34
SHOW DETAILS	27808	8.581
SHOW DETAILS	85592	0
SHOW DETAILS	23352	0
SHOW DETAILS	11280	0
SHOW DETAILS	4741	0
SHOW DETAILS	2167	0
SHOW DETAILS	664	0

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Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).

Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.

Element
Qbase is now Euler.

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Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.

Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.

Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Avoid long main-thread tasks — 7 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

URL	Start Time (Ms)	Duration (Ms)
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	3812	111
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	1821	75
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	7196	70
https://euler.net/	723	60
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	3977	55
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	3923	54
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	7090	50

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Avoid non-composited animations — 6 animated elements found
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Element	Name
div.header__main > nav#mastnav > div.mastsearch > form.mastsearch__form
Data Management And Integration READ MORE
Business Intelligence and Analytics READ MORE
Campaign Orchestration READ MORE
Consulting Services READ MORE
Technologies READ MORE

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Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of qbase.net on mobile screens.

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.

Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Eliminate render-blocking resources — Potential savings of 160 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Qbase.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.

URL	Transfer Size (Bytes)	Potential Savings (Ms)
https://euler.net/wp-includes/css/dist/block-library/style.min.css?ver=6.0.1	13085	80
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49500	280
https://euler.net/wp-content/plugins/jetpack/css/jetpack.css?ver=10.8	18534	80
https://use.typekit.net/tcv6lqh.css	1554	230
https://polyfill.io/v3/polyfill.min.js?features=default%2CArray.prototype.find%2CIntersectionObserver	664	230

Show Details

Properly size images — Potential savings of 743 KiB
Images can slow down the page's load time. Qbase.net should consider serving more appropriate-sized images.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	89206	86129
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	79035	76049
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	73792
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	70515	67851
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	69134	66522
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png	55158	52958
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png	52325	50238
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	45541
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	44492
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	45870	44137
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	38975	37503
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png	30680	29456
https://euler.net/wp-content/uploads/2022/07/Group-1169.png	28100	21036
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	19424	18649
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Barnardos.png	18819	18068
https://euler.net/wp-content/uploads/2020/03/microsoft-azure.png	9187	8820
https://euler.net/wp-content/uploads/2021/04/New-logo-for-featured-image-TrustFord.png	7628	7324
https://euler.net/wp-content/uploads/2020/06/New-logo-for-featured-image-Nisbets.png	7086	6803
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg	7726	5256

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Reduce unused JavaScript — Potential savings of 125 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	157827	93615
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	55194	33928

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Serve static assets with an efficient cache policy — 4 resources found
Qbase.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.

URL	Cache TTL (Ms)	Transfer Size (Bytes)
https://euler.net/	0	26665
https://euler.net/	0	26558
https://www.gstatic.com/recaptcha/api2/logo_48.png	604800000	3101
https://p.typekit.net/p.css?s=1&k=tcv6lqh&ht=tk&f=39494.39495.39496.39497.39498.39499.39500.39501.39504.39505.39506.39507.39508.39509&a=84579001&app=typekit&e=css	604800000	336

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Metrics

First Contentful Paint — 1.9 s
The time taken for the first image or text on the page to be rendered.

Time to Interactive — 4.7 s
The time taken for the page to become fully interactive.

Speed Index — 3.9 s
The time taken for the page contents to be visibly populated.

Largest Contentful Paint — 5.9 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 2.1 s
The time taken for the primary content of the page to be rendered.

Other

Defer offscreen images — Potential savings of 3,532 KiB
Time to Interactive can be slowed down by resources on the page. Qbase.net should consider lazy-loading offscreen and hidden images.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	1274165	1274165
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	970040	970040
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	720086	720086
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	89206	89206
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	79035	79035
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	76689
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	70515	70515
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	69134	69134
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White-footer.svg	55792	55792
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	48324
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	45870	45870
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	38975	38975
https://euler.net/wp-content/uploads/2022/07/Group-1169.png	28100	28100
https://euler.net/wp-content/uploads/2020/03/Apteco-logo-strap-colour.svg	11013	11013
https://euler.net/wp-content/uploads/2020/03/Everton_FC_logo.svg	10763	10763
https://euler.net/wp-content/uploads/2020/03/microsoft-azure.png	9187	9187
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg	7726	7726
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg	3886	3886
https://euler.net/wp-content/uploads/2020/11/WWF-FYW-INLINE-STACK.svg	3361	3361
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg	2782	2782
https://euler.net/wp-content/uploads/2020/04/nisbets.svg	2257	2257

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Serve images in next-gen formats — Potential savings of 5,414 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2022/09/MicrosoftTeams-image-15.png	2535200	2189600
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	1274165	1169616.7
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	970040	912574.75
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	720086	693861.55
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	89206	52466.7
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_light.png	66192	50658.1
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	48179.25
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	79035	46257.45
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png	52325	41889.85
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	70515	41697.15
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png	55158	41372.4
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	69134	40808.7
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	39877.9
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_dark.jpeg	58854	38334.85
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	37827.4
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	45870	27206.6
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	38975	21978.6
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png	30680	17598.3
https://euler.net/wp-content/uploads/2022/07/Group-1169.png	28100	15474.05
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	19424	8575.2
https://euler.net/wp-content/uploads/2022/07/Path-294.png	10013	8371.7

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Avoid multiple page redirects — Potential savings of 7,570 ms
Redirects can cause additional delays before the page can begin loading. Qbase.net should avoid multiple or unnecessary page redirects.

URL	Time Spent (Ms)
http://qbase.net/	190
https://www.euler.net/	7380
https://euler.net/	0

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Avoid enormous network payloads — Total size was 7,545 KiB
Large network payloads can cost users money and are linked to long load times.

URL	Transfer Size (Bytes)
https://euler.net/wp-content/uploads/2022/09/MicrosoftTeams-image-15.png	2536356
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	1275325
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	971194
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	721114
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	157827
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	157827
https://www.gstatic.com/recaptcha/releases/6yxSRAfz8mwoKsUnPalhIcpm/recaptcha__en.js	157827
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	90359
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	80059
https://euler.net/wp-content/themes/qbase/fonts/fontawesome/fontawesome-webfont.woff2?v=4.7.0	78200

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Avoid an excessive DOM size — 2,091 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.

Statistic	Element	Value
Total DOM Elements		2091
Maximum DOM Depth	Apteco Marketing Suite	20
Maximum Child Elements	body.loaded	27

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Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.

URL	Potential Savings (Ms)
https://euler.net/wp-content/themes/qbase/fonts/fontawesome/fontawesome-webfont.woff2?v=4.7.0	70.086000021547
https://use.typekit.net/af/0230dd/00000000000000007735bb33/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3	24.74999986589
https://use.typekit.net/af/160664/00000000000000007735bb32/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3	26.775999926031
https://use.typekit.net/af/305037/00000000000000007735bb39/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3	26.612999849021
https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2	2.9589999467134
https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxKKTU1Kg.woff2	0.15500001609325

Show Details

Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.

Source
SHOW DETAILS

Show Details

Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.

URL
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Barnardos.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png
https://euler.net/wp-content/uploads/2020/06/New-logo-for-featured-image-Nisbets.png
https://euler.net/wp-content/uploads/2021/04/New-logo-for-featured-image-TrustFord.png
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png
https://euler.net/wp-content/uploads/2022/07/Group-1169.png
https://euler.net/wp-content/uploads/2020/11/WWF-FYW-INLINE-STACK.svg
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White.svg
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg
https://euler.net/wp-content/uploads/2020/04/nisbets.svg
https://euler.net/wp-content/uploads/2020/04/nisbets.svg
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg
https://euler.net/wp-content/uploads/2020/03/Everton_FC_logo.svg
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White-footer.svg
https://euler.net/wp-content/uploads/2020/03/TrustFord.jpg
https://euler.net/wp-content/uploads/2020/03/TrustFord.jpg
https://euler.net/wp-content/uploads/2020/03/TrustFord.jpg

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Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of qbase.net. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.

The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.

No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.

ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.

`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.

`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.

ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.

ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.

`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.

No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.

`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.

Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.

`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.

`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.

Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.

Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.

List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.

Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.

`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.

`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Qbase.net may provide assistance to deaf or hearing-impaired users with captions on videos.

ARIA

`[aria-*]` attributes do not match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.

Failing Elements
4
4
1
1

Show Details

`[aria-hidden="true"]` elements contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.

Failing Elements
1
2
3
5
6
7
8
2

Show Details

ARIA input fields do not have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.

Failing Elements
Breast Cancer Now
“The Euler team were methodical and thorough, finding the right people to talk …
Home

Show Details

Elements with an ARIA `[role]` that require children to contain a specific `[role]` are missing some or all of those required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.

Failing Elements
1 2 3 4 5 6 7 8
1 2

Show Details

`[aria-*]` attributes do not have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.

Failing Elements
1

Show Details

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.

Failing Elements
At Euler, we mobilise your data to fuel sales, build loyalty and transform cust…
Our experts leverage our meticulously compiled playbooks to identify and integr…
Our focus is utilising your data to cultivate better customer relationships.
We can help you with
Case Studies
We work with some amazing people
What role do you have?
I am a…
Our Technologies

Show Details

Navigation

Heading elements are not in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.

Failing Elements
NAVIGATION

Show Details

Names and labels

Form elements do not have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.

Failing Elements
ul#gform_fields_6 > li#field_6_10 > div.ginput_container > input#input_6_10
ul#gform_fields_3 > li#field_3_10 > div.ginput_container > input#input_3_10

Show Details

Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Failing Elements
div.social-media > ul.no-format > li > a
div.social-media > ul.no-format > li > a
div.social-media > ul.no-format > li > a
div.button-wrapper > ul.no-format > li.ib > a.button--round
div.button-wrapper > ul.no-format > li.ib > a.button--round
What is predictive analytics and what can it do for my business?
Chiltern Railways
WHITEPAPER – Cloud Migration for Digital Transformation
div.social-media > ul.no-format > li > a
div.social-media > ul.no-format > li > a
div.social-media > ul.no-format > li > a

Show Details

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.

Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.

Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.

The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.

User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.

Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.

Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.

Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.

Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.

HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that qbase.net should incorporate. This includes practices such as protecting pages with HTTPS.

Passing (13)
Failing (3)

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).

Description	Directive	Severity
No CSP found in enforcement mode		High

Show Details

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.

Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.

Name	Version
jQuery	2.2.4
jQuery UI	1.13.1
Modernizr	2.8.0
yepnope
WordPress
core-js	core-js-global@3.19.1

Show Details

Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

URL	Map URL
https://unpkg.com/@barba/core	https://unpkg.com/@barba/barba.umd.js.map

Show Details

No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.

Insecure URL	Request Resolution
http://qbase.net/	Allowed

Show Details

Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Library Version	Vulnerability Count	Highest Severity
SHOW DETAILS	4	Medium

Show Details

Audits

Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Source	Description
SHOW DETAILS	ReferenceError: wp is not defined at https://euler.net/:3287:1
SHOW DETAILS	ReferenceError: wp is not defined at https://euler.net/:3293:2 at https://euler.net/:3294:4
SHOW DETAILS	TypeError: Cannot read properties of undefined (reading '__') at https://euler.net/wp-includes/js/dist/a11y.min.js?ver=a38319d7ba46c6e60f7f9d4c371222c5:2:1506 at HTMLDocument.d (https://euler.net/wp-includes/js/dist/a11y.min.js?ver=a38319d7ba46c6e60f7f9d4c371222c5:2:1836)
SHOW DETAILS	TypeError: Cannot read properties of undefined (reading 'defaultHooks') at https://euler.net/wp-includes/js/dist/i18n.min.js?ver=ebee46757c6a411e38fd079a7ac71d94:2:9913 at https://euler.net/wp-includes/js/dist/i18n.min.js?ver=ebee46757c6a411e38fd079a7ac71d94:2:10149 at https://euler.net/wp-includes/js/dist/i18n.min.js?ver=ebee46757c6a411e38fd079a7ac71d94:2:10185

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SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for qbase.net. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of qbase.net on mobile screens.

Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.

Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.

Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.

Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.

Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.

Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.

Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Content Best Practices

Links do not have descriptive text — 13 links found
Make use of descriptive link text to assist search engines in understanding the content.

Link destination	Link Text
http://euler.net/about/	LEARN MORE
http://euler.net/data-services/data-management-integration/	READ MORE
http://euler.net/data-services/business-intelligence-and-analytics/	READ MORE
http://euler.net/data-services/campaign-orchestration/	READ MORE
http://euler.net/data-services/consulting-services/	READ MORE
http://euler.net/data-services/technologies/	READ MORE
https://euler.net/data-services/technologies/apteco/	LEARN MORE
https://euler.net/data-services/technologies/microsoft-azure/	LEARN MORE
https://euler.net/data-services/technologies/sisense/	LEARN MORE
https://euler.net/data-services/technologies/talend/	LEARN MORE
https://euler.net/predictive-analytics/	READ MORE
https://euler.net/chiltern-railways/	READ MORE
https://euler.net/whitepaper-cloud-migration-digital-transformation/	READ MORE

Show Details

Crawling and Indexing

robots.txt is not valid — 2 errors found
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Line #	Content	Error
5	Disallow: https://filetransfer.qbase.net/	Pattern should either be empty, start with "/" or "*"
8	Disallow: https://www.qbase.net/testimonials-sitemap.xml	Pattern should either be empty, start with "/" or "*"

Show Details

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of qbase.net. This includes details about web app manifests.

Installable

Web app manifest and service worker meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of qbase.net on mobile screens.

Provides a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data

Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data

Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.

Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.

Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

PWA

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

Simulate loading on mobile

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for qbase.net. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Defer offscreen images — Potential savings of 19 KiB
Time to Interactive can be slowed down by resources on the page. Qbase.net should consider lazy-loading offscreen and hidden images.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	19424	19424

Show Details

Minify JavaScript — Potential savings of 2 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Qbase.net should consider minifying JS files.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/js/main.js?ver=1.0.0	6693	2144

Show Details

Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.

Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.

Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Qbase.net should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.

Avoid serving legacy JavaScript to modern browsers — Potential savings of 17 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

URL	Potential Savings (Bytes)
https://stats.wp.com/w.js?ver=202237	10851
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/js/search-filter-build.min.js?ver=2.5.10	6379
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	52

Show Details

Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.

Uses efficient cache policy on static assets — 2 resources found
Qbase.net can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.

URL	Cache TTL (Ms)	Transfer Size (Bytes)
https://euler.net/	0	26534
https://p.typekit.net/p.css?s=1&k=tcv6lqh&ht=tk&f=39494.39495.39496.39497.39498.39499.39500.39501.39504.39505.39506.39507.39508.39509&a=84579001&app=typekit&e=css	604800000	336

Show Details

Avoid chaining critical requests — 15 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Qbase.net should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.

JavaScript execution time — 0.9 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

URL	Total CPU Time (Ms)	Script Evaluation (Ms)	Script Parse (Ms)
https://euler.net/	1551.428	42.828	25.964
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	965.508	489.944	6.208
Unattributable	946.58	28.504	0.512
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	135.212	77.452	12.428
https://www.gstatic.com/recaptcha/releases/g8G8cw32bNQPGUVoDvt680GA/recaptcha__en.js	134.092	91.22	29.664
https://euler.net/wp-content/themes/qbase/js/vendor/modernizr-2.8.0.min.js	121.244	82.672	1.5
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	68.116	0	0

Show Details

Keep request counts low and transfer sizes small — 99 requests • 7,915 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.

Resource Type	Requests	Transfer Size (Bytes)
Total	99	8105379
Image	54	7438403
Script	26	374529
Font	4	161898
Stylesheet	10	101724
Document	1	26536
Other	4	2289
Media	0	0
Third-party	16	295109

Show Details

Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).

Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.

Element
Qbase is now Euler.

Show Details

Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.

Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.

Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Avoid long main-thread tasks — 14 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

URL	Start Time (Ms)	Duration (Ms)
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	23408	445
https://euler.net/	2449	265
https://www.gstatic.com/recaptcha/releases/g8G8cw32bNQPGUVoDvt680GA/recaptcha__en.js	6252	131
https://euler.net/	2905	125
https://euler.net/	2340	102
Unattributable	717	81
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	4590	68
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	23340	68
https://euler.net/	2811	64
https://euler.net/wp-content/themes/qbase/js/vendor/modernizr-2.8.0.min.js	5340	61
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	4272	61
https://euler.net/	632	60
https://euler.net/	2714	51
https://polyfill.io/v3/polyfill.min.js?features=default%2CArray.prototype.find%2CIntersectionObserver	5040	50

Show Details

Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of qbase.net on mobile screens.

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.

Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.

URL	Protocol	Start Time (Ms)	End Time (Ms)	Transfer Size (Bytes)	Resource Size (Bytes)	Status Code	MIME Type	Resource Type
http://qbase.net/	http/1.1	0	46.733000024687	266	0	301	text/html
https://www.euler.net/	http/1.1	47.189000004437	522.1180000226	906	0	301	text/html
https://euler.net/	h2	522.5330000103	1343.3340000047	26536	196445	200	text/html	Document
https://euler.net/wp-content/themes/qbase/js/vendor/modernizr-2.8.0.min.js	h2	1357.7210000076	1749.5090000157	7628	15514	200	application/javascript	Script
https://polyfill.io/v3/polyfill.min.js?features=default%2CArray.prototype.find%2CIntersectionObserver	h2	1358.1460000132	1380.8660000213	663	101	200	text/javascript	Script
https://unpkg.com/@barba/core	http/1.1	1358.3890000009	1390.5390000145	551	0	302	text/plain
https://euler.net/wp-includes/css/dist/block-library/style.min.css?ver=6.0.1	h2	1358.5800000001	1415.829000005	12961	88932	200	text/css	Stylesheet
https://euler.net/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css?ver=4.2.16	h2	1358.8600000076	1407.5440000161	3583	11256	200	text/css	Stylesheet
https://euler.net/wp-includes/js/mediaelement/wp-mediaelement.min.css?ver=6.0.1	h2	1359.2430000135	1412.5840000052	2119	4186	200	text/css	Stylesheet
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/css/search-filter.min.css?ver=2.5.10	h2	1359.8110000021	1410.595000023	7787	37363	200	text/css	Stylesheet
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	h2	1359.981000016	1826.361000014	49433	386013	200	text/css	Stylesheet
https://euler.net/wp-content/plugins/tablepress/css/default.min.css?ver=1.14	h2	1360.2210000099	1416.6800000239	3148	5092	200	text/css	Stylesheet
https://euler.net/wp-content/plugins/jetpack/css/jetpack.css?ver=10.8	h2	1360.4599999962	1736.493000004	18625	88148	200	text/css	Stylesheet
https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js?ver=2.2.4	h2	1751.8870000204	1757.5760000036	31107	85578	200	text/javascript	Script
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/js/search-filter-build.min.js?ver=2.5.10	h2	1797.3950000014	1848.0590000108	20550	65788	200	application/javascript	Script
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/js/chosen.jquery.min.js?ver=2.5.10	h2	1828.4550000099	1885.8210000035	8101	29121	200	application/javascript	Script
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	h2	1847.2730000212	2322.7680000127	55674	178031	200	application/javascript	Script
https://euler.net/wp-content/themes/qbase/js/main.js?ver=1.0.0	h2	1847.4080000015	1903.7410000165	6693	24050	200	application/javascript	Script
https://euler.net/wp-content/themes/qbase/custom.css	h2	1361.413000006	1498.2130000135	2178	4609	200	text/css	Stylesheet
https://use.typekit.net/tcv6lqh.css	h2	1361.6600000241	1546.846000012	1554	10615	200	text/css	Stylesheet
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White.svg	h2	1847.7280000225	2138.8940000033	2936	3585	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/07/Group-860.svg	h2	1849.6520000044	1920.5150000053	1552	1753	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/07/Group-863.svg	h2	1850.2969999972	1922.1919999982	1424	867	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/07/Group-858.svg	h2	1850.4740000062	1912.0730000141	1384	777	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/Data-Management-and-Integration-static2-01-PURPLE.svg	h2	1851.0830000159	2172.3520000232	1551	1118	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/Business-Intelligence-and-Analytics-static2-01.svg	h2	1851.2650000048	2004.5979999995	1669	1326	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/Campaign-Orchestration-static2-01-PURPLE.svg	h2	1851.3749999984	1948.2550000248	1432	934	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/Consulting-Services-static2-01-PURPLE.svg	h2	1851.502000005	1921.8019999971	1567	1137	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/Technologies-static2-01-PURPLE.svg	h2	1851.8040000054	2153.3050000144	1684	1173	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/08/resources-PURPLE.svg	h2	1851.9800000067	1913.1670000206	1530	913	200	image/svg+xml	Image
https://euler.net/wp-content/themes/qbase/img/search--w.svg	h2	1852.5360000203	1917.9379999987	1304	516	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	h2	1852.6880000136	1928.4510000143	20445	19424	200	image/png	Image
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Barnardos.png	h2	1852.8740000038	2251.1320000049	19967	18819	200	image/png	Image
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png	h2	1853.1660000153	1926.0280000162	31706	30680	200	image/png	Image
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png	h2	1853.3380000154	2311.0120000201	53475	52325	200	image/png	Image
https://euler.net/wp-content/uploads/2020/06/New-logo-for-featured-image-Nisbets.png	h2	1853.5280000069	1933.3170000173	8107	7086	200	image/png	Image
https://euler.net/wp-content/uploads/2021/04/New-logo-for-featured-image-TrustFord.png	h2	1853.6400000157	1925.1700000023	8657	7628	200	image/png	Image
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	h2	1853.8220000046	2174.6920000005	47498	46341	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png	h2	1853.9500000188	1947.7000000188	56184	55158	200	image/png	Image
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	h2	1854.1570000234	2393.9160000009	90359	89206	200	image/png	Image
https://euler.net/wp-content/uploads/2020/11/WWF-FYW-INLINE-STACK.svg	h2	1855.0540000142	2170.7010000246	3365	6485	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg	h2	1855.1890000235	2237.3789999983	8880	7726	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2020/04/nisbets.svg	h2	1855.4100000183	2191.9420000049	2255	2426	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/03/TrustFord.jpg	h2	1855.5540000089	1932.3620000214	2378	1351	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg	h2	1855.784000014	2145.7200000004	3927	2782	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg	h2	1855.9039999964	2003.7400000147	4011	7974	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/03/Everton_FC_logo.svg	h2	1856.0569999972	2080.4020000214	10769	35654	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/03/Apteco-logo-strap-colour.svg	h2	1856.4060000062	2252.7470000205	11011	57787	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/03/microsoft-azure.png	h2	1856.598000013	2255.2830000059	10334	9187	200	image/png	Image
https://euler.net/wp-content/uploads/2020/03/Sisense-Logo-Horizontal-black.svg	h2	1857.6650000177	1930.7440000121	1871	2592	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	h2	1857.8050000069	1937.844	49346	48324	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	h2	1857.9190000019	2149.2370000051	71673	70515	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	h2	1858.0220000003	1924.5450000162	70155	69134	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	h2	1858.16600002	1931.8389999971	46888	45870	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	h2	1858.395999996	2336.4670000155	80191	79035	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	h2	1858.6440000217	1922.6239999989	40004	38975	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	h2	1858.8779999991	1929.060000024	77713	76689	200	image/jpeg	Image
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	h2	1858.9980000106	3100.3420000197	721242	720086	200	image/png	Image
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	h2	1859.1799999995	2575.1380000147	1275319	1274165	200	image/png	Image
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	h2	1859.328999999	1951.1440000206	971066	970040	200	image/png	Image
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White-footer.svg	h2	1859.5120000246	1931.2000000209	55457	82670	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/07/Group-1169.png	h2	1860.2910000191	1923.162000021	29120	28100	200	image/png	Image
https://stats.wp.com/w.js?ver=202237	h2	1860.4080000077	1881.6600000137	4523	10813	200	application/javascript	Script
https://euler.net/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-tracking/src/js/tracks-callables.js?ver=1.0.0	h2	1860.4869999981	1920.1260000118	1918	2039	200	application/javascript	Script
https://euler.net/wp-includes/js/jquery/ui/core.min.js?ver=1.13.1	h2	1860.6380000128	1927.8090000153	8086	20715	200	application/javascript	Script
https://euler.net/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.13.1	h2	1860.8090000052	1921.067999996	12317	36743	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/vendor/regenerator-runtime.min.js?ver=0.13.9	h2	1860.9060000163	1916.1029999959	3514	6475	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=3.15.0	h2	1861.001000012	1932.8720000049	8247	19142	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/dom-ready.min.js?ver=d996b53411d1533a84951212ab6ac4ff	h2	1861.1000000092	1946.6200000024	1326	498	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/hooks.min.js?ver=c6d64f2cb8f5c6bb49caca37f8828ce3	h2	1861.2040000153	1958.1140000082	2693	4910	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/i18n.min.js?ver=ebee46757c6a411e38fd079a7ac71d94	h2	1861.3180000102	1963.1990000198	4941	10222	200	application/javascript	Script
https://euler.net/wp-includes/js/dist/a11y.min.js?ver=a38319d7ba46c6e60f7f9d4c371222c5	h2	1861.447000003	2008.9520000038	1931	2508	200	application/javascript	Script
https://euler.net/wp-includes/js/wp-ajax-response.min.js?ver=6.0.1	h2	1861.5360000113	2202.3700000136	2194	2306	200	application/javascript	Script
https://euler.net/wp-content/plugins/gravity-forms-google-analytics-event-tracking/js/utm-tag-manager.js?ver=2.4.11	h2	1861.6210000182	1970.4800000181	1441	1183	200	application/javascript	Script
https://euler.net/wp-content/plugins/gravityforms/js/jquery.json.min.js?ver=2.6.6	h2	1861.7080000113	1967.415000021	1973	1840	200	application/javascript	Script
https://euler.net/wp-content/plugins/gravityforms/js/gravityforms.min.js?ver=2.6.6	h2	1861.8730000162	1974.9650000012	14677	44300	200	application/javascript	Script
https://euler.net/wp-content/plugins/gravityforms/js/placeholders.jquery.min.js?ver=2.6.6	h2	1862.4490000075	1967.8080000158	2709	4639	200	application/javascript	Script
https://www.google.com/recaptcha/api.js?hl=en&ver=6.0.1	h2	1862.5400000019	1876.883000019	1150	850	200	text/javascript	Script
https://unpkg.com/@barba/core@2.9.7	http/1.1	1391.0390000092	1415.5210000172	566	0	302	text/plain
https://unpkg.com/@barba/core@2.9.7/dist/barba.umd.js	h2	1416.3680000056	1481.724000012	10178	29004	200	application/javascript	Script
https://p.typekit.net/p.css?s=1&k=tcv6lqh&ht=tk&f=39494.39495.39496.39497.39498.39499.39500.39501.39504.39505.39506.39507.39508.39509&a=84579001&app=typekit&e=css	h2	1846.7550000059	1868.8440000114	336	5	200	text/css	Stylesheet
https://euler.net/wp-content/uploads/2022/09/MicrosoftTeams-image-15.png	h2	1891.1570000055	2774.2990000115	2536356	2535200	200	image/png	Image
https://euler.net/wp-content/themes/qbase/img/hero/hero--motif.svg	h2	1891.6580000077	1991.0760000057	1299	421	200	image/svg+xml	Image
https://euler.net/	h2	1893.9140000148	2314.4560000219	26534	196445	200	text/html	Image
https://euler.net/wp-content/themes/qbase/img/button/button--arrow.svg	h2	1894.8880000098	1971.5070000093	1248	351	200	image/svg+xml	Image
https://euler.net/wp-content/uploads/2022/07/Path-294.png	h2	1896.4620000042	2277.9160000209	11163	10013	200	image/png	Image
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_light.png	h2	1897.5159999973	2252.084000007	67345	66192	200	image/png	Image
https://euler.net/wp-content/themes/qbase/img/employees/employee.svg	h2	1900.335000013	2002.598000021	1264	369	200	image/svg+xml	Image
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_dark.jpeg	h2	1902.5919999985	2371.4330000221	60005	58854	200	image/jpeg	Image
https://euler.net/wp-content/themes/qbase/img/button/button--video-hover--grey.svg	h2	1905.6090000086	2218.1480000145	1986	1698	200	image/svg+xml	Image
https://euler.net/wp-content/themes/qbase/img/button/button--arrow--circle.svg	h2	1914.3270000059	2233.0240000156	1401	429	200	image/svg+xml	Image
https://euler.net/wp-content/themes/qbase/fonts/fontawesome/fontawesome-webfont.woff2?v=4.7.0	h2	1915.2420000173	1966.9180000201	78196	77160	200	application/font-woff2	Font
https://use.typekit.net/af/160664/00000000000000007735bb32/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3	h2	2085.6720000156	2110.4700000142	28930	28612	200	application/font-woff2	Font
https://use.typekit.net/af/0230dd/00000000000000007735bb33/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3	h2	2086.003000004	2111.980000016	26674	26356	200	application/font-woff2	Font
https://use.typekit.net/af/305037/00000000000000007735bb39/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3	h2	2088.4110000043	2112.6290000102	28098	27780	200	application/font-woff2	Font
https://euler.net/wp-content/uploads/2022/09/hero-images-tint-template-MOBILE_NEW_R2.png	h2	2156.994000019	2913.842000009	828178	827026	200	image/png	Image
https://pixel.wp.com/g.gif?x_stats-initial-visibility=visible&v=wpcom-no-pv&rand=0.7165595901032351	h2	2197.6549999963	2211.6950000054	218	50	200	image/gif	Image
https://www.gstatic.com/recaptcha/releases/g8G8cw32bNQPGUVoDvt680GA/recaptcha__en.js	h2	2222.9170000064	2234.8120000097	158128	396755	200	text/javascript	Script
https://cdnjs.cloudflare.com/ajax/libs/jquery-mousewheel/3.1.13/jquery.mousewheel.min.js?_=1663145945945	h2	2379.2450000183	2403.7740000058	2167	2771	200	application/javascript	Script

Show Details

Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.

Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.

Tasks
Below is a list of the top-level main thread tasks that executed during page load.

Start Time (Ms)	End Time (Ms)
1348.553	25.382
1752.815	30.311
1784.984	12.611
1798.16	15.267
1827.931	17.029
1845.413	11.298
1859.146	132.339
1991.507	9.036
2032.363	7.668
2051.115	7.183
2084.97	25.584
2114.975	23.106
2140.403	6.483
2156.389	32.213
2207.005	7.219
2231.884	8.209
2255.893	30.121
2297.358	15.172
2333.216	32.671
2367.474	33.803
2402.587	12.668
3106.005	222.443
3328.477	9.123
3339.267	20.351
3377.556	31.319
3577.598	5.59

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Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

Script Treemap Data
Provide as required, for treemap app.

Metrics

Total Blocking Time — 300 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

Minify CSS — Potential savings of 11 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Qbase.net should consider minifying CSS files.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49433	11633

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Reduce unused CSS — Potential savings of 72 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Qbase.net should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49433	42366
https://euler.net/wp-content/plugins/jetpack/css/jetpack.css?ver=10.8	18625	18480
https://euler.net/wp-includes/css/dist/block-library/style.min.css?ver=6.0.1	12961	12915

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Efficiently encode images — Potential savings of 73 KiB
Unoptimized images can consume more cellular data than what is necessary.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	27874
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	26053
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_dark.jpeg	58854	10387
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	10122

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Metrics

First Contentful Paint — 5.0 s
The time taken for the first image or text on the page to be rendered.

Time to Interactive — 15.5 s
The time taken for the page to become fully interactive.

Speed Index — 10.9 s
The time taken for the page contents to be visibly populated.

Largest Contentful Paint — 33.7 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 450 ms
Users could experience a delay when interacting with the page.

First Meaningful Paint — 6.0 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 1,560 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Qbase.net should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.

URL	Transfer Size (Bytes)	Potential Savings (Ms)
https://euler.net/wp-includes/js/mediaelement/wp-mediaelement.min.css?ver=6.0.1	2119	150
https://euler.net/wp-content/plugins/search-filter-pro/public/assets/css/search-filter.min.css?ver=2.5.10	7787	150
https://euler.net/wp-content/themes/qbase/style.css?ver=1.0.0	49433	1050
https://euler.net/wp-content/plugins/tablepress/css/default.min.css?ver=1.14	3148	150
https://euler.net/wp-content/plugins/jetpack/css/jetpack.css?ver=10.8	18625	300
https://use.typekit.net/tcv6lqh.css	1554	780
https://euler.net/wp-content/themes/qbase/js/vendor/modernizr-2.8.0.min.js	7628	150
https://polyfill.io/v3/polyfill.min.js?features=default%2CArray.prototype.find%2CIntersectionObserver	663	780

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Properly size images — Potential savings of 560 KiB
Images can slow down the page's load time. Qbase.net should consider serving more appropriate-sized images.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	89206	68006
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	79035	58461
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	56726
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	70515	52159
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	69134	51138
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	43529
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png	55158	39997
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png	52325	37943
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	45870	33929
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	33604
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	38975	28829
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png	30680	22247
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	19424	14085
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Barnardos.png	18819	13646
https://euler.net/wp-content/uploads/2020/03/microsoft-azure.png	9187	8554
https://euler.net/wp-content/uploads/2021/04/New-logo-for-featured-image-TrustFord.png	7628	5531
https://euler.net/wp-content/uploads/2020/06/New-logo-for-featured-image-Nisbets.png	7086	5138

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Reduce unused JavaScript — Potential savings of 152 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
https://www.gstatic.com/recaptcha/releases/g8G8cw32bNQPGUVoDvt680GA/recaptcha__en.js	158128	121819
https://euler.net/wp-content/themes/qbase/js/scripts.min.js?ver=1.0.0	55674	34214

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Serve images in next-gen formats — Potential savings of 4,028 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	1274165	1169616.7
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	970040	912574.75
https://euler.net/wp-content/uploads/2022/09/hero-images-tint-template-MOBILE_NEW_R2.png	827026	770383.05
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	720086	693861.55
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	89206	52466.7
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_light.png	66192	50658.1
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	76689	48179.25
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	79035	46257.45
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png	52325	41889.85
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg	70515	41697.15
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png	55158	41372.4
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg	69134	40808.7
https://euler.net/wp-content/uploads/2020/04/Talend-Logo-Coral_100x100.jpg	48324	39877.9
https://euler.net/wp-content/themes/qbase/img/bg/banner_bg_dark.jpeg	58854	38334.85
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg	46341	37827.4
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg	45870	27206.6
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg	38975	21978.6
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png	30680	17598.3
https://euler.net/wp-content/uploads/2022/07/Group-1169.png	28100	15474.05
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png	19424	8575.2
https://euler.net/wp-content/uploads/2022/07/Path-294.png	10013	8371.7

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Reduce initial server response time — Root document took 820 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.

URL	Time Spent (Ms)
https://euler.net/	821.794

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Avoid multiple page redirects — Potential savings of 43,290 ms
Redirects can cause additional delays before the page can begin loading. Qbase.net should avoid multiple or unnecessary page redirects.

URL	Time Spent (Ms)
http://qbase.net/	630
https://www.euler.net/	42660
https://euler.net/	0

Show Details

Avoid enormous network payloads — Total size was 7,915 KiB
Large network payloads can cost users money and are linked to long load times.

URL	Transfer Size (Bytes)
https://euler.net/wp-content/uploads/2022/09/MicrosoftTeams-image-15.png	2536356
https://euler.net/wp-content/uploads/2022/09/Chiltern-Railways.png	1275319
https://euler.net/wp-content/uploads/2022/09/Cloud-migration.png	971066
https://euler.net/wp-content/uploads/2022/09/hero-images-tint-template-MOBILE_NEW_R2.png	828178
https://euler.net/wp-content/uploads/2022/09/predictive-analytics.png	721242
https://www.gstatic.com/recaptcha/releases/g8G8cw32bNQPGUVoDvt680GA/recaptcha__en.js	158128
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png	90359
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg	80191
https://euler.net/wp-content/themes/qbase/fonts/fontawesome/fontawesome-webfont.woff2?v=4.7.0	78196
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg	77713

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Avoid an excessive DOM size — 2,059 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.

Statistic	Element	Value
Total DOM Elements		2059
Maximum DOM Depth	Apteco Marketing Suite	20
Maximum Child Elements	body.loaded	29

Show Details

Minimize main-thread work — 4.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

Category	Time Spent (Ms)
Style & Layout	1351.068
Other	1097.98
Script Evaluation	944.872
Rendering	313.684
Parse HTML & CSS	293.308
Script Parsing & Compilation	103.268

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Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.

URL	Potential Savings (Ms)
https://euler.net/wp-content/themes/qbase/fonts/fontawesome/fontawesome-webfont.woff2?v=4.7.0	51.676000002772
https://use.typekit.net/af/160664/00000000000000007735bb32/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3	24.797999998555
https://use.typekit.net/af/0230dd/00000000000000007735bb33/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3	25.977000012062
https://use.typekit.net/af/305037/00000000000000007735bb39/30/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3	24.218000005931

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Reduce the impact of third-party code — Third-party code blocked the main thread for 410 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.

Third-Party	Transfer Size (Bytes)	Main-Thread Blocking Time (Ms)
SHOW DETAILS	189235	405.5
SHOW DETAILS	85592	0
SHOW DETAILS	11295	0
SHOW DETAILS	4741	0
SHOW DETAILS	2167	0
SHOW DETAILS	1150	0
SHOW DETAILS	663	0

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Does not use passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.

Source
SHOW DETAILS

Show Details

Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.

URL
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2020.jpg
https://euler.net/wp-content/uploads/2022/01/Apteco-partner-of-the-year-2021.jpg
https://euler.net/wp-content/uploads/2022/01/Talend-data-masters-2021-award-winners.jpg
https://euler.net/wp-content/uploads/2022/01/Apteco-best-use-of-software-2021-winner.jpg
https://euler.net/wp-content/uploads/2022/03/Microsoft-partner-gold.jpg
https://euler.net/wp-content/uploads/2022/01/apteco-partner-of-the-year-2017-and-2018.jpg
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png
https://euler.net/wp-content/uploads/2021/11/BVUK-logo-strapline-colour-RGB-light-bkgrnd_0.png
https://euler.net/wp-content/uploads/2020/03/RNLI-resized-logo.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Barnardos.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-Everton.png
https://euler.net/wp-content/uploads/2020/03/New-logo-for-featured-image-GOSH.png
https://euler.net/wp-content/uploads/2020/06/New-logo-for-featured-image-Nisbets.png
https://euler.net/wp-content/uploads/2021/04/New-logo-for-featured-image-TrustFord.png
https://euler.net/wp-content/uploads/2021/08/RBL-new-logo-1024x740-1.jpg
https://euler.net/wp-content/uploads/2021/11/New-logo-for-featured-image-BVUK.png
https://euler.net/wp-content/uploads/2022/07/Group-1169.png
https://euler.net/wp-content/uploads/2020/11/WWF-FYW-INLINE-STACK.svg
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White.svg
https://euler.net/wp-content/uploads/2020/04/BCN_Placeholder.jpg
https://euler.net/wp-content/uploads/2020/04/nisbets.svg
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg
https://euler.net/wp-content/uploads/2020/03/Chiltern_railw_logo.svg
https://euler.net/wp-content/uploads/2020/03/Everton_FC_logo.svg
https://euler.net/wp-content/uploads/2020/03/Everton_FC_logo.svg
https://euler.net/wp-content/uploads/2020/03/ADLER-1.jpg
https://euler.net/wp-content/themes/qbase/img/site/Euler-Logo-White-footer.svg
https://euler.net/wp-content/uploads/2020/03/TrustFord.jpg

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First Contentful Paint (3G) — 10590 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.