Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.Detailed Report
Audit breakdown by category with detailed findings.
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Performance issues directly impact user engagement and conversion rates.
Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling
Performance issues directly impact user engagement and conversion rates.
3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.
Performance issues directly impact user engagement and conversion rates.
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Performance issues directly impact user engagement and conversion rates.
Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.
Performance issues directly impact user engagement and conversion rates.
A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.
Performance issues directly impact user engagement and conversion rates.
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Performance issues directly impact user engagement and conversion rates.
Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
Performance issues directly impact user engagement and conversion rates.
Requests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.
Performance issues directly impact user engagement and conversion rates.
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
The display at Gleneagles about Robert the Bruce upset many people div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20811610.jpg | 31.5 KiB | 20.8 KiB |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16085840?htype=&type=display | 15.3 KiB | 13.3 KiB |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16533273?htype=&type=display | 14.9 KiB | 12.9 KiB |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16221550?htype=&type=display | 14.1 KiB | 12.2 KiB |
These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.
Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.
Performance issues directly impact user engagement and conversion rates.
| URL | Time Spent |
|---|---|
| heraldscotland.com/ | 228 ms |
| www.heraldscotland.com/ | 0.0 ms |
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.
Performance issues directly impact user engagement and conversion rates.
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.
Performance issues directly impact user engagement and conversion rates.
Diagnostics
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.heraldscotland.com/resources/shared/responsive-sync/?r=ByykWgAL | 66.1 KiB | 10.3 KiB |
| code.jquery.com/jquery-migrate-3.6.0.js | 14.4 KiB | 6.2 KiB |
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| /resources/responsive-static/build/mds/css/blockhomepage.... | 32.0 KiB | 30.7 KiB |
| /resources/responsive-static/build/mds/css/header-footer.... | 21.7 KiB | 19.0 KiB |
| *,::before,::after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-trans… | 17.4 KiB | 16.0 KiB |
| @font-face{font-family:"swiper-icons";src:url("data:application/font-woff;charset=utf-8;base64, d09… | 10.9 KiB | 10.9 KiB |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Performance issues directly impact user engagement and conversion rates.
| URL | Transfer Size | Est Savings |
|---|---|---|
| cdn.tinypass.com/api/tinypass.min.js | 132.1 KiB | 80.7 KiB |
| /resources/responsive-static/build/mds/js/global.js?cb=By... | 101.4 KiB | 66.4 KiB |
| www.googletagmanager.com/gtag/js?id=G-12M2XZC8V4&cx=c>m=4e64k0h1 | 151.1 KiB | 64.4 KiB |
| www.googletagmanager.com/gtag/js?id=AW-433239754&cx=c>m=4e64k0 | 134.0 KiB | 64.3 KiB |
| /gtm.js?id=GTM-PDMH9T6>m_auth=QzlUjhMy0COR5MgCC_1Cyw>... | 117.6 KiB | 63.8 KiB |
| www.googletagmanager.com/gtag/js?id=G-MPKEG017RX&l=dataLayer | 170.1 KiB | 63.7 KiB |
| a02342.heraldscotland.com/Notice.8f529.js | 90.9 KiB | 61.6 KiB |
| www.heraldscotland.com/resources/shared/responsive-sync/?r=ByykWgAL | 66.1 KiB | 28.9 KiB |
| discovery.evvnt.com/prd/evvnt_discovery_plugin-latest.min.js | 109.6 KiB | 28.5 KiB |
| /resources/responsive-static/build/mds/js/homepage.js?cb=... | 47.4 KiB | 27.3 KiB |
| assets.adobedtm.com/499440d21de9/54b957ecfb7e/launch-98090dfa3d73.min.js | 66.6 KiB | 25.6 KiB |
| /resources/responsive-static/build/mds/js/newsletters.js?... | 37.2 KiB | 22.8 KiB |
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.
Performance issues directly impact user engagement and conversion rates.
Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.7 s |
| Other | 529 ms |
| Style & Layout | 314 ms |
| Script Parsing & Compilation | 256 ms |
| Parse HTML & CSS | 85 ms |
| Rendering | 82 ms |
| Garbage Collection | 30 ms |
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Performance issues directly impact user engagement and conversion rates.
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Performance issues directly impact user engagement and conversion rates.
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Performance issues directly impact user engagement and conversion rates.
| URL | |
|---|---|
Stuart Holloway was a manager in RBS's controversial Global Restructuring Group article.omni-lead-story > div.omni-lead-story__image-content > a > img | www.heraldscotland.com/resources/images/813x457/1x/20823839.jpg |
Ryan Mullen article.omni-lead-story > div.omni-lead-story__image-content > a > img | www.heraldscotland.com/resources/images/813x457/1x/20824390.jpg |
The display at Gleneagles about Robert the Bruce upset many people div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20811610.jpg |
Leonardo make advanced radars for military aircraft (Joe Giddens/PA) div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20156513.jpg |
Panda, Ciaran and Colin of Grateful Gallery in Garnethill, Glasgow div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20823818.jpg |
Rangers captain James Tavernier lifts the Premiership trophy, left, the Scottis… div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20823186.jpg |
BBC Scotland is based at Pacific Quay in Glasgow. Picture: Alamy/PA div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/19099415.jpg |
Cherry Blossoms - Courage by Vicky Paul div.article-grid__uber > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20810730.jpg |
Every word of Bernard Ponsonby's impassioned Celtic speech at charity dinner div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20824120.jpg |
Andy Murray gives surprising answer on who he wants to win the Scottish Premie… div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20822288.jpg |
All jobs lost as liquidator appointed to Scottish furniture firm founded in 18… div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20820339.jpg |
£500 million masterplan to transform 257-hectare site in Scots town div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20814456.jpg |
John Swinney suggests SNP would work with Sinn Féin to 'change the dynamics' o… div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20821471.jpg |
'If you didn't laugh, you'd cry' div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20816952.jpg |
ScotRail to 'review' Gleneagles train station display after 'pro-Unionist' row div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/3839853.jpg |
Green co-leader signals SNP deal price after 'shift' in worker support div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20708120.jpg |
Royal Bank of Scotland manager who stole £275,000 from customers is jailed div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/17943021.jpg |
All 96 jobs saved after administrators appointed to Scottish company div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20814665.jpg |
John Swinney 'not running scared' as SNP leader to skip TV debate div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20815162.jpg |
John Swinney signals softer approach to food price cap after backlash div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20545931.jpg |
Police issue online rumour warning over fatal M90 crash div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/9492853.jpg |
Group leaves famous Fife chip shop without paying £180 bill div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20805026.jpg |
Scottish craft beer company collapsed owing 200 creditors almost £20m div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20817467.jpg |
Rangers captain James Tavernier lifts the Premiership trophy, left, the Scottis… div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20823186.jpg |
The display at Gleneagles about Robert the Bruce upset many people div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20811610.jpg |
Newsquest footer.site-footer > div.container-inner-width > div.notice > img | www.heraldscotland.com/resources/responsive-static/mds/images/newsquest.png |
James Tavernier div.grid-layout--article-block-standard_5-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20824296.jpg |
Martin O'Neill div.grid-layout--article-block-standard_5-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20824188.jpg |
Bernard Ponsonby div.grid-layout--article-block-standard_5-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20824120.jpg |
Martin O'Neill div.grid-layout--article-block-standard_5-mpu > article.omnicard > a.omnicard__image > img.rectangle | www.heraldscotland.com/resources/images/720x415/1x/20687707.jpg |
Yamaha YBR 125 div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20777392.jpg |
A benefit awarded to adults with disabilities was harder to get in Scotland tha… div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20258672.jpg |
Primrose League Gazette, dated December 29 1888. div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20823647.jpg |
general view of people enjoying the hot weather in Drumpellier Country Park on … div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20748115.jpg |
div.article-grid__uber > article.omnicard > a.omnicard__image > img.square div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/17799519.jpg |
Care Inspectorate div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/19975393.jpg |
Karen Scott, chief executive, Scotmid Co-operative div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20822310.jpg |
The album cover, 'Inferno' Boards of Canada. div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20822474.jpg |
Edinburgh saw 56 homeless deaths in 2025. div.article-grid__uber > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/19893587.jpg |
Karen Scott, chief executive, Scotmid Co-operative div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square | www.heraldscotland.com/resources/images/180x180/1x/20822310.jpg |
The Herald div.site-brand > div.site-brand__container > a > img.site-brand__brand-image | www.heraldscotland.com/resources/images/small_site_logo/ |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16086061?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16085840?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16533273?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/20251527?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16085907?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/18182459?htype=&type=display |
div.block-columnist__image > a > picture > img div.block-columnist__image > a > picture > img | www.heraldscotland.com/resources/images/16221550?htype=&type=display |
IPSO Regulated image div.container-inner-width > div.links-grid > section.ipso-terms > img.ipso-logo | www.heraldscotland.com/resources/responsive-static/mds/images/ipso-regulated.png |
The investment trust, which is run from Edinburgh by Baillie Gifford, has Elon … div.grid-layout--article-block-standard_3-mpu > article.omnicard > a.omnicard__image > img.rectangle | |
Stuart Holloway was a manager in RBS's controversial Global Restructuring Group div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.rectangle | |
Activists protest at BlackRock’s Edinburgh office today. div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square | |
The company has ceased trading with all jobs lost. div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square | |
div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square | |
Ottolenghi. div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square | |
Over 100 jobs were lost when the company fell into administration div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image > img.square |
More information about the performance of your application. These numbers don't directly affect the Performance score.
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Names and labels
Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
section#uber-block > div.article-grid__uber > article.omnicard > a.omnicard__image section#uber-block > div.article-grid__uber > article.omnicard > a.omnicard__image |
div > article.block-columnist__card > div.block-columnist__image > a div > article.block-columnist__card > div.block-columnist__image > a |
div > article.block-columnist__card > div.block-columnist__image > a div > article.block-columnist__card > div.block-columnist__image > a |
div > article.block-columnist__card > div.block-columnist__image > a div > article.block-columnist__card > div.block-columnist__image > a |
div > article.block-columnist__card > div.block-columnist__image > a div > article.block-columnist__card > div.block-columnist__image > a |
section.block > div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image section.block > div.grid-layout--article-block-standard_7-mpu > article.omnicard > a.omnicard__image |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
ROBERT THE BRUCE article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
APPRENTICESHIPS article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
STREET ART article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
RANGERS FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BBC SCOTLAND article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
ART article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
POLICE SCOTLAND article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
EDUCATION article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
EDINBURGH article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CRIME article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
GLASGOW PARKING CONTROL ZONES article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
NURSERY article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BUSINESS article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BOARDS OF CANADA article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CITY OF EDINBURGH COUNCIL article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
RANGERS FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CELTIC FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CELTIC FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CELTIC FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
RANGERS FC article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
ROBERT THE BRUCE article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BUSINESS article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
ROYAL BANK OF SCOTLAND article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BUSINESS article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
EARTH DAY article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BUSINESS article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
CO-OP article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
EDINBURGH article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
BEER article.omnicard > div.omnicard__headline-container > div.omnicard__metadata-container > a |
These items highlight common accessibility best practices.
Best Practices
User Experience
Image display dimensions should match natural aspect ratio. Learn more about image aspect ratio.
Performance issues directly impact user engagement and conversion rates.
| URL | Aspect Ratio (Displayed) | Aspect Ratio (Actual) | |
|---|---|---|---|
The Herald div.site-brand > div.site-brand__container > a > img.site-brand__brand-image | www.heraldscotland.com/resources/images/small_site_logo/ | 240 x 58 (4.14) | 240 x 61 (3.93) |
SEO
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.