https://printables.com
Lighthouse Desktop
· 0 checks — Desktop Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.SCORE
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FIX
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REVIEW
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PASS
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Detailed Report
Audit breakdown by category with detailed findings.
55
Performance
Insights
Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.
Why this matters
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
Why this matters
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.
Why this matters
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.
Why this matters
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:3.415 source:map[column:15432 line:19 type:source-location url:https://www.printables.com/_app/immutable/entry/app.2.BjasK4u4.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:25.745 source:map[column:985 line:0 type:source-location url:https://www.printables.com/_app/immutable/nodes/2.2.Bc-UkWLR.js urlProvider:network]] map[reflowTime:0.261 source:map[column:7766 line:2 type:source-location url:https://www.printables.com/_app/immutable/chunks/2.CNlT5Hiv.js urlProvider:network]] map[reflowTime:3.415 source:map[column:36724 line:16 type:source-location url:https://www.printables.com/_app/immutable/entry/app.2.BjasK4u4.js urlProvider:network]] map[reflowTime:1.239 source:map[column:2795 line:28 type:source-location url:https://www.printables.com/_app/immutable/nodes/0.2.CwZznz1X.js urlProvider:network]] map[reflowTime:51.662 source:map[type:text value:[unattributed]]]]
Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | Resource Size | Est Savings | |
|---|---|---|---|
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/287475/94c62a02-c4a3-4dc0-b4cc-0056842156e... | 77.4 KiB | 73.7 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/121750/4846e191-ca77-4155-a3b6-cc7c58a4791... | 61.3 KiB | 57.6 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/1152531/images/8696343_6a5b91a6-8e86-4508-9... | 57.8 KiB | 52.6 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/246510/67434b61-e715-454a-a46e-fc3f721bb75... | 55.0 KiB | 51.2 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/66536/7f477587-a4e9-4dd2-b0e5-f7d0db2ae65f... | 52.3 KiB | 48.6 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/66536/7f477587-a4e9-4dd2-b0e5-f7d0db2ae65f... | 42.8 KiB | 40.1 KiB |
Image for Armrest Tables a.svelte-v2f2td > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/competition/teaser_images/None/thumbs/cover/640x48... | 47.6 KiB | 39.4 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/6779f79b-f30a-4c7f-95e9-f50b1ebd571f/images... | 45.0 KiB | 37.2 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/8336/f0409d37-4c18-4ce2-809e-4456246f0c16/... | 40.3 KiB | 36.6 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/310703/6f51b787-d349-4587-b455-34b0d6f65d4... | 39.3 KiB | 35.5 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/53b85b19-33fb-4fab-9385-d83bef60f0a1/images... | 41.7 KiB | 35.1 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/8121d73d-d3b1-49db-bcb6-d31e67012023/images... | 39.0 KiB | 31.2 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/fe067808-944c-4f4a-8e94-cfc1fe3504a1/images... | 32.1 KiB | 30.6 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/8336/f0409d37-4c18-4ce2-809e-4456246f0c16/... | 31.8 KiB | 29.1 KiB |
Image for Upcycling NEW Prusament Spools a.svelte-v2f2td > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/competition/teaser_images/None/thumbs/cover/640x48... | 29.2 KiB | 24.2 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/1055764/2efabed5-3584-4554-99ad-b7e1f9a072... | 27.1 KiB | 23.5 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/93783a4c-87e2-4f1d-883c-77452922737a/images... | 27.8 KiB | 23.0 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/1012704/937daa3a-32e8-4608-ba82-b041fed67a... | 24.2 KiB | 20.9 KiB |
Image for Easter 2026 a.svelte-v2f2td > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/competition/teaser_images/None/thumbs/cover/640x48... | 25.0 KiB | 20.6 KiB |
Image for Cooler Master: Elite Liquid custom pump covers a.svelte-v2f2td > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/competition/teaser_images/None/thumbs/cover/640x48... | 24.8 KiB | 20.5 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/25857/6f25beef-3c2d-4a68-b078-32d3ee3759af... | 23.6 KiB | 20.5 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/bad23496-8092-49c6-8620-bfc66a94d031/images... | 24.0 KiB | 19.8 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/1012704/937daa3a-32e8-4608-ba82-b041fed67a... | 21.5 KiB | 19.5 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/e1c17dac-e677-4c73-a378-cc024003c9ac/images... | 22.4 KiB | 18.5 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/285580/8dd77197-00a6-49a8-a860-4a44258436a... | 18.8 KiB | 16.3 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/533/aae3728b-cdf5-416d-9728-51d08d39aa75/t... | 18.5 KiB | 16.0 KiB |
Cover image div.club-banner > div.aspect-ratio-832-208 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/company/25857/6f25beef-3c2d-4a68-b078-32d3ee3759af... | 16.7 KiB | 15.2 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/2a8d8fd5-5c15-48a2-aec3-c90ad7a0e7ee/images... | 15.4 KiB | 13.9 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/aa9ae06e-02cf-4c83-8b81-88865fca1c88/images... | 14.9 KiB | 12.3 KiB |
Image for 3DPrintopia 2025! a > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/article_images/1e/67936a-607a-4e07-8cd5-8fdae2a9ad... | 24.6 KiB | 12.1 KiB |
Image for Create and print your own 3D jigsaw puzzles! a > div.image > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/article_images/30/c97bdd-22a9-4a2e-8399-cf458f260a... | 20.5 KiB | 8.0 KiB |
tecnoculebras a.svelte-cioc68 > div.avatar > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/auth/avatars/7b/thumbs/cover/160x160/png/7b54cfef-... | 10.6 KiB | 6.4 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/e0856371-d4c7-4379-a978-b80b945d0ea0/images... | 13.6 KiB | 5.8 KiB |
Image preview a.card-image > div.aspect-ratio-4-3 > picture.svelte-11pdzs1 > img.svelte-11pdzs1 | /media/prints/559094/images/4493131_76e52d65-5b39-4a7a-b7... | 14.6 KiB | 5.2 KiB |
Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading
Why this matters
Performance issues directly impact user engagement and conversion rates.
lhId: page-34-IMG
nodeLabel: div.slide > div.box > picture.svelte-s1lih1 > img.svelte-s1lih1
path: 1,HTML,1,BODY,4,DIV,12,MAIN,0,SECTION,0,DIV,0,DIV,0,DIV,1,DIV,1,DIV,0,PICTURE,4,IMG
selector: div.slide > div.box > picture.svelte-s1lih1 > img.svelte-s1lih1
snippet: <img src="https://media.printables.com/media/pages/teaser_images/None/thumbs/cover/1…" alt="" class="svelte-s1lih1">
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates
value: No additional origins are good candidates for preconnecting
A long cache lifetime can speed up repeat visits to your page. Learn more about caching.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Request | Cache TTL | Transfer Size |
|---|---|---|
| c.seznam.cz/js/rc.js | 3600.0 s | 47.3 KiB |
| /cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/... | 14400.0 s | 11.8 KiB |
| /cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.... | 2862.0 s | 756 B |
| cdn-cookieyes.com/assets/images/close.svg | 36000.0 s | 844 B |
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 463 ms
| URL | Time Spent |
|---|---|
| printables.com/ | 463 ms |
| www.printables.com/ | 0.0 ms |
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
TTI
Diagnostics
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 0.0 ms 25.3 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.printables.com/_app/immutable/assets/0.2.Dlv-EeUP.css | 28.6 KiB | 25.3 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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| URL | Total CPU Time | Script Evaluation | Script Parse |
|---|---|---|---|
| www.printables.com/_app/immutable/entry/app.2.BjasK4u4.js | 1.3 s | 1.0 s | 7.7 ms |
| www.printables.com/ | 755 ms | 107 ms | 1.1 ms |
| Unattributable | 433 ms | 86 ms | 0.0 ms |
| cdn-cookieyes.com/client_data/cb1652200a651f5d4b2573bc/banner.js | 94 ms | 78 ms | 0.7 ms |
| www.googletagmanager.com/gtag/destination?id=AW-958555779&cx=c>m=4e64k0 | 85 ms | 57 ms | 12 ms |
| www.googletagmanager.com/gtm.js?id=GTM-W8L4P4N | 82 ms | 67 ms | 14 ms |
| www.printables.com/_app/immutable/chunks/2.ClW1LCRr.js | 78 ms | 58 ms | 0.1 ms |
| www.printables.com/cdn-cgi/challenge-platform/scripts/jsd/main.js | 71 ms | 68 ms | 1.2 ms |
| www.googletagmanager.com/gtag/js?id=G-65PWSTXL4S&cx=c>m=4e64k0 | 68 ms | 53 ms | 15 ms |
| www.googletagmanager.com/gtag/js?id=G-3HK7B7RT5V&cx=c>m=4e64k0 | 65 ms | 47 ms | 17 ms |
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
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Category | Time Spent |
|---|---|
| Script Evaluation | 1.7 s |
| Other | 651 ms |
| Style & Layout | 443 ms |
| Rendering | 152 ms |
| Parse HTML & CSS | 104 ms |
| Script Parsing & Compilation | 80 ms |
| Garbage Collection | 72 ms |
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Estimated savings: 0.0 ms 337.1 KiB
| URL | Transfer Size | Est Savings |
|---|---|---|
| www.googletagmanager.com/gtag/js?id=G-3HK7B7RT5V&cx=c>m=4e64k0 | 166.1 KiB | 68.5 KiB |
| www.googletagmanager.com/gtag/destination?id=AW-958555779&cx=c>m=4e64k0 | 139.4 KiB | 68.5 KiB |
| www.googletagmanager.com/gtag/js?id=G-65PWSTXL4S&cx=c>m=4e64k0 | 161.4 KiB | 67.9 KiB |
| www.googletagmanager.com/gtm.js?id=GTM-W8L4P4N | 155.9 KiB | 62.3 KiB |
| www.printables.com/_app/immutable/entry/app.2.BjasK4u4.js | 85.6 KiB | 40.2 KiB |
| c.seznam.cz/js/rc.js | 46.8 KiB | 29.8 KiB |
Large network payloads cost users real money and are highly correlated with long load times. Learn how to reduce payload sizes.
Why this matters
Performance issues directly impact user engagement and conversion rates.
More information about the performance of your application. These numbers don't directly affect the Performance score.
●Layout shift culprits
●Optimize DOM size
●Font display
●LCP breakdown
●Modern HTTP
●Render blocking requests
●Optimize viewport for mobile
●Minify CSS
●Minify JavaScript
●User Timing marks and measures 11 user timings
●Avoid long main-thread tasks 12 long tasks found
●Image elements have explicit `width` and `height`
●Page didn't prevent back/forward cache restoration
●Network Requests
●Network Round Trip Times 90 ms
●Server Backend Latencies 260 ms
●Tasks
●Diagnostics
●Metrics
●Screenshot Thumbnails
●Final Screenshot
●Script Treemap Data
●Resources Summary
●Initial server response time was short Root document took 480 ms
●Avoid large layout shifts 2 layout shifts found
○INP breakdown
○Avoid non-composited animations
82
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
When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
div.card-content > div.stats-bar > div.big-icon > button.t div.card-content > div.stats-bar > div.big-icon > button.t |
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
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.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Customise div.cky-notice > div.cky-notice-group > div.cky-notice-btn-wrapper > button.cky-btn |
Reject All div.cky-notice > div.cky-notice-group > div.cky-notice-btn-wrapper > button.cky-btn |
Accept All div.cky-notice > div.cky-notice-group > div.cky-notice-btn-wrapper > button.cky-btn |
English div.f > div.toggle > button.svelte-1lypzm0 > span.title |
Login div.layout > div.f > button.login-btn > span.svelte-1a7ustt |
21 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@Prusa3D header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
3D Printers div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Prusa Parts & Upgrades div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
4.9 div.stats-bar > div.hide-when-small-card > div.small-icon > span |
614 div.card-content > div.stats-bar > div.small-icon > span |
10 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@TomStanton header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Toys & Games div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Vehicles div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
2.4K div.card-content > div.stats-bar > div.small-icon > span |
33 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@Wekster header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Characters & Monsters div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
4.9 div.stats-bar > div.hide-when-small-card > div.small-icon > span |
1.6K div.card-content > div.stats-bar > div.small-icon > span |
21 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@TrzaX header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Household div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Home Decor div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
4.8 div.stats-bar > div.hide-when-small-card > div.small-icon > span |
2.4K div.card-content > div.stats-bar > div.small-icon > span |
EXPLORE MODELS section.bg-gray > div.container-xxl > div.buttons > a.btn |
Lvl 22 div.club-card > a.svelte-cioc68 > div.avatar > span.level |
@AKinferno div.slide > div.club-card > a.svelte-cioc68 > div.handle |
18 members div.slide > div.club-card > a.svelte-cioc68 > div.club-members |
18 div.club-card > a.svelte-cioc68 > div.club-members > strong |
Free my models 14de38dc Work in A/V industry. Technical Manager and Control ... div.slider > div.slide > div.club-card > div.bio |
Join Club div.slide > div.club-card > button.btn > span |
Lvl 33 div.club-card > a.svelte-cioc68 > div.avatar > span.level |
@Bugman140 div.slide > div.club-card > a.svelte-cioc68 > div.handle |
19 members div.slide > div.club-card > a.svelte-cioc68 > div.club-members |
19 div.club-card > a.svelte-cioc68 > div.club-members > strong |
Just a Guy who enjoys making models, specially for Holidays I hope you enjoy... div.slider > div.slide > div.club-card > div.bio |
Join Club div.slide > div.club-card > button.btn > span |
Lvl 18 div.club-card > a.svelte-cioc68 > div.avatar > span.level |
@P1lotz div.slide > div.club-card > a.svelte-cioc68 > div.handle |
41 members div.slide > div.club-card > a.svelte-cioc68 > div.club-members |
41 div.club-card > a.svelte-cioc68 > div.club-members > strong |
Hi, I'm P1lotz... I am a professional 3D artist who has been working in the f... div.slider > div.slide > div.club-card > div.bio |
Join Club div.slide > div.club-card > button.btn > span |
Lvl 27 div.club-card > a.svelte-cioc68 > div.avatar > span.level |
@tecnoculebras div.slide > div.club-card > a.svelte-cioc68 > div.handle |
19 members div.slide > div.club-card > a.svelte-cioc68 > div.club-members |
19 div.club-card > a.svelte-cioc68 > div.club-members > strong |
https://www.youtube.com/channel/UCeraLcxl9CDdOTeMdACZkIg/ Free my models 2a38... div.slider > div.slide > div.club-card > div.bio |
Join Club div.slide > div.club-card > button.btn > span |
EXPLORE CLUBS section.bg-gradient > div.container-xxl > div.buttons > a.btn |
20 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@MIRE header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
35 div.wrapper > div.price-container > div.price > span.svelte-td5cj3 |
3D Printers div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Prusa Parts & Upgrades div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
15 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@DukeDoks header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Hobby & Makers div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
RC & Robotics div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
@Makeyo_3206084 header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
20 div.wrapper > div.price-container > div.price > span.svelte-td5cj3 |
Gadgets div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Computers div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
24 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@VC_Design header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Hobby & Makers div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Electronics div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
4.9 div.stats-bar > div.hide-when-small-card > div.small-icon > span |
EXPLORE STORE section.svelte-11yfuxt > div.container-xxl > div.buttons > a.btn |
91 entries div.card-content > div.content > div.info > span |
April 17 – May 3, 2026 div.card-content > div.content > div.info > span |
Waiting for entries div.embed-responsive > div.embed-responsive-item > span > strong |
140 entries div.card-content > div.content > div.info > span |
April 2 – May 2, 2026 div.card-content > div.content > div.info > span |
Waiting for entries div.embed-responsive > div.embed-responsive-item > span > strong |
139 entries div.card-content > div.content > div.info > span |
April 3 – April 19, 2026 div.card-content > div.content > div.info > span |
23 div.contest-ranking > div.badges > div.avatar > span.level |
12 div.contest-ranking > div.badges > div.avatar > span.level |
14 div.contest-ranking > div.badges > div.avatar > span.level |
863 entries div.card-content > div.content > div.info > span |
March 20 – April 5, 2026 div.card-content > div.content > div.info > span |
30 div.contest-ranking > div.badges > div.avatar > span.level |
18 div.contest-ranking > div.badges > div.avatar > span.level |
ALL CONTESTS section.bg-gray > div.container-xxl > div.buttons > a.btn |
23 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@soozafone header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
February 13, 2026 div.card-layout > div.card-content > div.f > div.info |
4 min div.card-layout > div.card-content > div.f > div.info |
127 div.card-content > div.stats-bar > div.small-icon > span |
14,572 div.card-content > div.stats-bar > div.small-icon > span |
22 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@suit header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Some folks have already seen some of my announcements, updates and discussions … article.card > div.card-layout > div.card-content > div.perex |
April 12, 2026 div.card-layout > div.card-content > div.f > div.info |
10 min div.card-layout > div.card-content > div.f > div.info |
17 div.card-content > div.stats-bar > div.small-icon > span |
6,526 div.card-content > div.stats-bar > div.small-icon > span |
33 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@Martin header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Greetings everyone. So, after more then 4 months of work, the DHD is finally fi… article.card > div.card-layout > div.card-content > div.perex |
October 4, 2025 div.card-layout > div.card-content > div.f > div.info |
2 min div.card-layout > div.card-content > div.f > div.info |
125 div.card-content > div.stats-bar > div.small-icon > span |
10,923 div.card-content > div.stats-bar > div.small-icon > span |
33 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@Martin header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Greetings my friends.
So, I wanted to try this new Article feature and show yo… article.card > div.card-layout > div.card-content > div.perex |
August 21, 2025 div.card-layout > div.card-content > div.f > div.info |
1 min div.card-layout > div.card-content > div.f > div.info |
64 div.card-content > div.stats-bar > div.small-icon > span |
7,047 div.card-content > div.stats-bar > div.small-icon > span |
ALL ARTICLES section.svelte-11yfuxt > div.container-xxl > div.buttons > a.btn |
April 8, 2026 | Prusa Research div.posts > article.svelte-1x9ag8z > div.content > footer.svelte-1x9ag8z |
April 2, 2026 | Veronika Hrušková div.posts > article.svelte-1x9ag8z > div.content > footer.svelte-1x9ag8z |
April 1, 2026 | Jan Olejnik div.posts > article.svelte-1x9ag8z > div.content > footer.svelte-1x9ag8z |
March 30, 2026 | Prusa Research div.posts > article.svelte-1x9ag8z > div.content > footer.svelte-1x9ag8z |
MORE BLOG NEWS section.svelte-11yfuxt > div.container-xxl > div.buttons > a.btn |
23 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@HuKru header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
23 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@HuKru header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
23 div.card-layout > header.svelte-12fuh5j > a.avatar > span.level |
@HuKru header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
@brimstone326_3337638 header.svelte-12fuh5j > div.name-and-handle > a.handle > div.handle |
Toys & Games div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Outdoor Toys div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
EXPLORE MODELS section.svelte-11yfuxt > div.container-xxl > div.buttons > a.btn |
These are opportunities to improve the legibility of your content.
Navigation
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Prusa USS Drybox printable accessories div.card-layout > div.card-content > div.header > h5.svelte-1fy9ypg |
AKinferno div.club-card > a.svelte-cioc68 > div.wrapper > h5.username |
Active Smart Rewinder for Prusa MMU3 - stand-alone and CORE CUBE integration av… div.card-layout > div.card-content > div.header > h5.svelte-1fy9ypg |
Cooler Master: Elite Liquid custom pump covers article.card > div.card-layout > a.svelte-v2f2td > h5.clamp-two-lines |
Introducing Carbon 13! div.card-layout > div.card-content > div.header > h5.svelte-cirug9 |
DesktopGames | Terrorscape | Token Series | Barrier (3D Replacement) div.card-layout > div.card-content > div.header > h5.svelte-1fy9ypg |
These are opportunities to improve keyboard navigation in your application.
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.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
Prusa Research div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@Prusa3D div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Tom Stanton div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@TomStanton div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Wekster div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@Wekster div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Characters & Monsters div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
TrzaX div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@TrzaX div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
MIRE div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@MIRE div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Duke Doks div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@DukeDoks div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Makeyo div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@Makeyo_3206084 div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
VC Design div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@VC_Design div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
soozafone div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@soozafone div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
suit div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@suit div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Martin div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@Martin div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Martin div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@Martin div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 4 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 5 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@HuKru div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Tabletop Miniatures div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
Miniature Gaming Accessories div.card-content > ol.breadcrumbs > li.svelte-1ynh6e3 > a.svelte-1ynh6e3 |
brimstone326 div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.username |
@brimstone326_3337638 div.card-layout > header.svelte-12fuh5j > div.name-and-handle > a.handle |
Select gallery item number: 1 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 2 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
Select gallery item number: 3 div.wrapper > div.wrapper > div.dots > button.svelte-8wraxj |
General Terms and Conditions of Use of the PRUSA Websites div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Terms of Service of Printables.com div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Printables Club & Store Terms of Purchase div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Printables Club & Store Terms for Creators div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Privacy policy div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Cookie Preferences div.svelte-88oszz > div.links-box > div.links > button.t |
Open Source Notices div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Help div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Status Page div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
Contact div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
About us div.svelte-88oszz > div.links-box > div.links > a.svelte-88oszz |
These items highlight common accessibility best practices.
○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
●`[role]`s are contained by their required parent element
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Document has a main landmark.
●Deprecated ARIA roles were not used
●All heading elements contain content.
●Identical links have the same purpose.
●Elements with visible text labels have matching accessible names.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○`[aria-hidden="true"]` elements do not contain focusable descendents
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
81
Best Practices
General
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Deprecation / Warning | Source |
|---|---|
| SharedStorage | |
| StorageType.persistent is deprecated. Please use standardized navigator.storage instead. | |
| Fledge |
●Uses HTTPS
●Avoids third-party cookies
●Allows users to paste into input fields
●Avoids requesting the geolocation permission on page load
●Avoids requesting the notification permission on page load
●Displays images with correct aspect ratio
●Serves images with appropriate resolution
●Page has the HTML doctype
●Properly defines charset
●No browser errors logged to the console
●No issues in the `Issues` panel in Chrome Devtools
●Ensure CSP is effective against XSS attacks
●Use a strong HSTS policy
●Ensure proper origin isolation with COOP
●Mitigate DOM-based XSS with Trusted Types
●Page has valid source maps
○Redirects HTTP traffic to HTTPS
○Mitigate clickjacking with XFO or CSP
○Detected JavaScript libraries
82
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.
Content Best Practices
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Why this matters
Performance issues directly impact user engagement and conversion rates.
Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.
Why this matters
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 div.contest-ranking > div.card-img-main > picture.svelte-11pdzs1 > img.svelte-11pdzs1 |
Format your HTML in a way that enables crawlers to better understand your app’s content.
○Structured data is valid
●Page isn’t blocked from indexing
●Document has a `<title>` element
●Page has successful HTTP status code
●Links have descriptive text
●Links are crawlable
●Document has a valid `hreflang`
○robots.txt is valid
○Document has a valid `rel=canonical`