Mobile
1/1 runs
Perf
54
A11y
95
SEO
100
Best
96
LCP
โค 2.5 s
7.7 s
CLS
โค 0.1
0.000
TBT
โค 200 ms
387 ms
FCP
โค 1.8 s
3.7 s
TTFB
โค 800 ms
6 ms
SI
โค 3.4 s
5.7 s
Page weight
1.9 MB ยท 126 requests ยท third-party 4 KB
JavaScript1.3 MB69%
Images2 KB0%
CSS163 KB9%
Fonts226 KB12%
Failing performance checks
8 items- Forced reflowA forced reflow occurs when JavaScript queries geometric properties (such asCovered by: Cut and defer JavaScript โ
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. - โ400 msMinimize main-thread workConsider 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 work2.1ย sCovered by: Cut and defer JavaScript โ
- Network dependency treeAvoid 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.Covered by: Unblock the initial render โ
- โ850 msRender-blocking requestsRequests are blocking the page's initial render, which may delay LCP. Deferring or inlining can move these network requests out of the critical path.Est savings of 850ย msCovered by: Unblock the initial render โ
- โ150 msReduce unused CSSReduce 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.Est savings of 23ย KiBCovered by: Unblock the initial render โ
- โ450 msReduce JavaScript execution timeConsider 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.1.3ย sCovered by: Cut and defer JavaScript โ
Show 2 more checks โShow fewer โ
- Reduce unused JavaScriptReduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.Est savings of 332ย KiBCovered by: Cut and defer JavaScript โ
- Legacy JavaScriptPolyfills 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 transpilingEst savings of 27ย KiBCovered by: Cut and defer JavaScript โ
Failing accessibility checks
1 item- `[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.Disabling zooming is problematic for users with low vision who rely on screen magnification to properly see the contents of a web page. Learn more about the viewport meta tag.
Failing best-practices checks
1 item- Browser errors were logged to the consoleErrors logged to the console indicate unresolved problems. They can come from network request failures and other browser concerns. Learn more about this errors in console diagnostic audit
SEO Readiness (this page)
Title, meta, canonical, structured data, etc.
90/100
9 pass ยท 0 warn ยท 1 fail
- โHTTPSServed over HTTPS
- โTitle tag10 chars
- โMeta description100 chars
- โCanonical URLhttps://vercel.com/contact
- โOpen GraphComplete
- โTwitter Cardsummary_large_image
- โStructured data (JSON-LD)No JSON-LD on this page
- โH1 headingExactly one H1
- โLanguage declaration<html lang="en">
- โViewport metaSet
AI Readiness (this page)
Structured data, server-rendered content, semantic HTML.
81/100
6 pass ยท 1 warn ยท 1 fail
- โSnippet directivesNo nosnippet / max-snippet / noai restrictions
- โStructured data (validated)No JSON-LD โ answer engines have nothing structured to parse
- โServer-rendered content6067 words in initial HTML
- โSemantic HTMLUses main, header, footer, nav
- โHeading outline15 headings in a clean hierarchy
- โOpen Graph metadataComplete
- โConsent wallNo consent-manager wall detected
- !Author / Organization markupNo author meta tag or Person/Organization schema
Citation-friendliness
How citable this page looks to an LLM answer engine.
58/100
- โCanonical URLPage has a stable URL to cite
- โAuthor identityNo author meta or schema โ citation confidence drops without a named source
- โPublication dateNo publication or modification date in JSON-LD โ answer engines deprioritize undated content
- !Article schemaNo Article / NewsArticle / BlogPosting schema โ limits rich-snippet eligibility
- โContent depth6067 words โ substantial for a citation source
- โSemantic structureUses <main>, <article> or <header>
Broken internal links โ 1 found
Checked first 20 internal links on this page. These returned non-2xx.
- 404
https://vercel.com/domains
Top third-party vendors
- vercel-status.com1 KB
- Sentry2 KB