Mobile
1/1 runs
Perf
82
A11y
96
SEO
100
Best
77
LCP
โค 2.5 s
2.4 s
CLS
โค 0.1
0.000
TBT
โค 200 ms
537 ms
FCP
โค 1.8 s
2.1 s
TTFB
โค 800 ms
23 ms
SI
โค 3.4 s
2.1 s
Page weight
1.3 MB ยท 187 requests ยท third-party 1.3 MB
JavaScript1.0 MB79%
Images50 KB4%
CSS80 KB6%
Fonts58 KB4%
Failing performance checks
7 items- โ2.8 sRender-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 2,810ย msCovered by: Unblock the initial render 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
- โ550 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 work2.2ย sCovered by: Cut and defer JavaScript โ
- 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. - 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 264ย KiBCovered by: Cut and defer JavaScript โ
- Use efficient cache lifetimesA long cache lifetime can speed up repeat visits to your page. Learn more about caching.Est savings of 86ย KiBCovered by: Set long cache lifetimes for static assets โ
Show 1 more check โShow fewer 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 14ย KiBCovered by: Cut and defer JavaScript โ
Failing accessibility checks
2 items- Elements with visible text labels do not have matching accessible names.Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.Covered by: Address accessibility gaps โ
Failing best-practices checks
2 items- Issues were logged in the `Issues` panel in Chrome DevtoolsIssues logged to the
Issuespanel in Chrome Devtools indicate unresolved problems. They can come from network request failures, insufficient security controls, and other browser concerns. Open up the Issues panel in Chrome DevTools for more details on each issue. - Uses third-party cookiesThird-party cookies may be blocked in some contexts. Learn more about preparing for third-party cookie restrictions.9 cookies found
SEO Readiness (this page)
Title, meta, canonical, structured data, etc.
85/100
8 pass ยท 1 warn ยท 1 fail
- โHTTPSServed over HTTPS
- โTitle tag19 chars
- โMeta description114 chars
- โCanonical URLhttps://stripe.com/contact
- โOpen GraphComplete
- โTwitter Cardsummary_large_image
- โStructured data (JSON-LD)No JSON-LD on this page
- !H1 heading21 H1s โ should be one
- โLanguage declaration<html lang="en-US">
- 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 content1051 words in initial HTML
- โSemantic HTMLUses header, footer, nav
- โHeading outline21 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 depth1051 words โ substantial for a citation source
- โSemantic structureUses <main>, <article> or <header>
โ All 20 internal links we sampled on this page resolved.
Top third-party vendors
- Google Tag Manager676 KBblocking 577 ms
- reddit26 KBblocking 19 ms
- Twitter Online Conversion Tracking19 KBblocking 16 ms
- LinkedIn Ads24 KBblocking 11 ms
- DemandBase21 KBblocking 11 ms