Content
· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.FLinksAction132 links checked, 111 healthy, 21 brokenFIX
Broken Links (21)
| Status | URL | Found in | Error |
|---|---|---|---|
| ERR | https://react.dev/fonts/Optimistic_Text_W_Bd.woff2 | <link> | Get "https://react.dev/fonts/Optimistic_... |
| ERR | https://react.dev/fonts/Optimistic_Text_W_Rg.woff2 | <link> | Get "https://react.dev/fonts/Optimistic_... |
| ERR | https://react.dev/fonts/Optimistic_Text_W_It.woff2 | <link> | Get "https://react.dev/fonts/Optimistic_... |
| ERR | https://react.dev/rss.xml | <link> | Get "https://react.dev/rss.xml": context... |
| 404 | https://1FCF9AYYAT-dsn.algolia.net | <link> | Not Found |
| ERR | https://react.dev/_next/static/css/08c63e3f3aafb0f... | <link> | Get "https://react.dev/_next/static/css/... |
| ERR | https://react.dev/apple-touch-icon.png | <link> | Get "https://react.dev/apple-touch-icon.... |
| ERR | https://react.dev/favicon-32x32.png | <link> | Get "https://react.dev/favicon-32x32.png... |
| ERR | https://react.dev/favicon-16x16.png | <link> | Get "https://react.dev/favicon-16x16.png... |
| ERR | https://www.youtube.com/watch?v=KVZ-P-ZI6W4 | <a> | Get "https://www.youtube.com/watch?v=KVZ... |
| ERR | https://www.youtube.com/watch?v=V-QO-KO90iQ | <a> | Get "https://www.youtube.com/watch?v=V-Q... |
| ERR | https://www.youtube.com/watch?v=TQQPAU21ZUw | <a> | Get "https://www.youtube.com/watch?v=TQQ... |
| ERR | https://nextjs.org | <a> | Get "https://nextjs.org": context deadli... |
| ERR | https://www.youtube.com/watch?v=FZ0cG47msEk&list=P... | <a> | Get "https://www.youtube.com/watch?v=FZ0... |
| ERR | https://www.youtube.com/watch?v=ytudH8je5ko&list=P... | <a> | Get "https://www.youtube.com/watch?v=ytu... |
| ERR | https://www.youtube.com/watch?v=pj5N-Khihgc&list=P... | <a> | Get "https://www.youtube.com/watch?v=pj5... |
| ERR | https://www.youtube.com/watch?v=qn7gRClrC9U&list=P... | <a> | Get "https://www.youtube.com/watch?v=qn7... |
| ERR | https://react.dev/images/home/community/react_indi... | <img> | Get "https://react.dev/images/home/commu... |
| ERR | https://react.dev/community/team | <a> | Get "https://react.dev/community/team": ... |
| ERR | https://react.dev/community/docs-contributors | <a> | Get "https://react.dev/community/docs-co... |
| ERR | https://react.dev/community/acknowledgements | <a> | Get "https://react.dev/community/acknowl... |
Redirects (1)
| URL | Destination | Found in | Hops |
|---|---|---|---|
| https://opensource.facebook.com/legal/pr... | https://opensource.facebook.com/legal/pr... | <a> | 0 |
CStructured DataActionNo structured data (JSON-LD) found.REVIEW
Adding structured data helps search engines understand your content and can enable rich results.
Without schema.org markup, your pages can't appear as rich results (stars, FAQs, recipes) in search.
Learn more ▾ ▴
Structured data is what unlocks rich snippets — review stars, FAQ accordions, recipe cards, breadcrumbs, etc. — that take up more SERP space and dramatically improve click-through. The schema.org vocabulary is well-documented and JSON-LD is the easiest format.
Source: Google Search Central / schema.org
No structured data found
Structured data (JSON-LD) helps search engines understand your content better. Adding it can improve your search result appearance.
Common types include:
- WebSite — your site identity and search box
- Organization — your company information
- Article — blog posts and news articles
- Product — e-commerce product pages
- BreadcrumbList — navigation paths
CBrand PresenceActionSite-name consistency, favicon, social image, meta tags, schema, and contact signalsREVIEW
Brand Presence
Your brand name differs across channels — visitors see inconsistent identity.
C
60/100
Site name appears as
| Page title | React | |
| og:site_name | — | |
| twitter:site | @reactjs | |
| Organization.name | — |
Inconsistent — names differ across channels
Brand assets
Favicon
15/15covers multiple sizes + apple-touch-icon
Social share image
20/20og:image + twitter:image set
Meta completeness
20/20Organization schema
0/15Contact info discoverable
0/10no contact info discoverable
Findings
- Brand name differs across channels — users see inconsistent identity
- No Organization schema — Google can't render your logo in the knowledge panel
- No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions
How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.
A+Mixed ContentNo mixed content detected — all resources use HTTPS.PASS
AOpen GraphOpen Graph tags are well configured for social sharing.PASS
5 charsIdeal length is 25–60 characters for social sharing previews.
25–60 charsog:title very short — may render with awkward whitespace in social cards.
Source: Open Graph Protocol
260 charsDescriptions over 200 characters may be truncated in social sharing previews.
55–200 charsog:description borderline-too-long — social platforms truncate around ~200 chars.
Source: Open Graph Protocol
The og:site_name tag displays the website name in social previews.
Without og:site_name, social cards omit the brand attribution — users see the post but not who published it.
Learn more ▾ ▴
og:site_name appears in the social card chrome (above the title in Facebook/LinkedIn previews). Without it, posts read as anonymous URLs. Set it to your brand name to get free attribution on every share.
Source: Open Graph Protocol
Preview

react.dev
React
React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly combine components written by independent people, teams, and organizations.

REACT.DEV
React
React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly combine components written by independent people, teams, and organizations.

React
react.dev
react.dev
React
React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly combine components written by independent people, teams, and organizations.
