Final score appears once the report loads.
- Open Graph— / 40
- Core SEO— / 25
- Twitter Card— / 20
- Image validation— / 15
nextjs.org
Solid, with gaps worth closing
Score 81 out of 100 across 50 pages
Previews
The same tags as each platform renders them. Built from the page you entered, not from every page in the scan.
nextjs.org
Next.js by Vercel - The React Framework
Next.js by Vercel is the full-stack React framework for the web.
Open Graph
The tags every platform reads first when it builds a link preview.
- 0 / 50 pages clean
og:locale
Partial · <meta property="og:locale" content="en_US" />
- 0 / 50 pages clean
og:site_name
Partial · <meta property="og:site_name" content="Your Site Name" />
- 16 / 50 pages clean
og:url
Partial · <meta property="og:url" content="https://example.com/page-path" />
- 16 / 50 pages clean
og:type
Partial · <meta property="og:type" content="website" />
- 35 / 50 pages clean
og:description
Failing · <meta property="og:description" content="Your page description here." />
- 35 / 50 pages clean
og:title
Partial · Make your og:title between 30 and 60 characters.
Core SEO
The tags a search engine and a crawler need before anything else.
- 35 / 50 pages clean
description
Failing · <meta name="description" content="A brief summary of the page content." />
- 36 / 50 pages clean
title
Partial · Adjust your title tag length to be between 30 and 60 characters.
- 49 / 50 pages clean
canonical
Partial · <link rel="canonical" href="https://example.com/page-canonical" />
Twitter Card
The tags X and a few others prefer over the Open Graph ones.
- 2 / 50 pages clean
twitter:site
Partial · <meta name="twitter:site" content="@yourusername" />
- 25 / 50 pages clean
twitter:title
Partial · Keep twitter:title between 30 and 60 characters for optimal display.
- 35 / 50 pages clean
twitter:description
Partial · <meta name="twitter:description" content="Your page description." />
Image validation
Whether the image a preview is built from can be fetched, and is large enough to use.
- 38 / 50 pages clean
og:image:dimensions
Partial · Use an image that is at least 1200x630 pixels for rich social sharing previews.
- 49 / 50 pages clean
og:image:reachable
Failing · Verify the og:image URL is correct and publically accessible.
How these pages were found
A line runs from a page to the pages it linked to. Anything the sitemap listed instead sits under the nearest page above it.
50 pages50 listed in the sitemap
Pages
All 50 pages that were scanned, lowest score first.
- /learn/seo/fid (opens in new tab)60/100
10 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/deploying-nextjs-app-setup (opens in new tab)60/100
10 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/dynamic-routes-implement-getstaticpaths (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/dynamic-routes-polishing-post-page (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/deploying-nextjs-app-other-hosting-options (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/seo/metatags (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/dynamic-routes-page-path-external-data (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/deploying-nextjs-app-platform-details (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/dynamic-routes-implement-getstaticprops (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /learn/pages-router/dynamic-routes-polishing-index-page (opens in new tab)62/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /docs/pages/guides/sass (opens in new tab)74/100
10 tags to fix · og:title, og:description, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:description, twitter:site, title
- /learn/react-foundations/getting-started-with-react (opens in new tab)75/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description, og:image:dimensions
- /docs/app/guides/ci-build-caching (opens in new tab)78/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:description, twitter:site, description
- /docs/app/api-reference/functions/use-search-params (opens in new tab)78/100
9 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:description, twitter:site, description
- /docs/app/guides/redirecting (opens in new tab)80/100
8 tags to fix · og:title, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/app/guides/json-ld (opens in new tab)80/100
8 tags to fix · og:title, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/pages/api-reference/config/next-config-js/turbopack (opens in new tab)80/100
8 tags to fix · og:description, og:url, og:type, og:locale, og:site_name, twitter:description, twitter:site, description
- /docs/app/guides/single-page-applications (opens in new tab)80/100
8 tags to fix · og:title, og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site, title
- /blog/next-8-0-4 (opens in new tab)81/100
7 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title, og:image:reachable
- /learn/react-foundations/from-react-to-nextjs (opens in new tab)83/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site, og:image:dimensions
- /conf/session/the-open-web (opens in new tab)85/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, canonical
- /docs/pages/guides/lazy-loading (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /docs/app/getting-started (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /blog/next-13-5 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /blog/next-13-3 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /blog/next-13-4 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/pages/building-your-application/routing/custom-error (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /blog/next-8 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /blog/next-7 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /blog/next-10 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/pages/guides/internationalization (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /blog/next-15-3 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/app/guides/instrumentation (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /docs/app/api-reference/config/next-config-js/generateEtags (opens in new tab)86/100
6 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:title, twitter:site
- /blog/next-5-1 (opens in new tab)86/100
6 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site, title
- /docs/pages/api-reference/config/next-config-js/trailingSlash (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/pages/api-reference/config/next-config-js/transpilePackages (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/pages/api-reference/config/next-config-js/webVitalsAttribution (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /blog/next-6 (opens in new tab)88/100
5 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site
- /blog/turbopack-for-development-stable (opens in new tab)88/100
5 tags to fix · og:title, og:locale, og:site_name, twitter:title, twitter:site
- /docs/pages/api-reference/adapters/routing-with-next-routing (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/app/guides/content-security-policy (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/app/api-reference/config/next-config-js/generateBuildId (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/pages/api-reference/config/next-config-js/compress (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /docs/pages/api-reference/config/next-config-js/crossOrigin (opens in new tab)88/100
5 tags to fix · og:url, og:type, og:locale, og:site_name, twitter:site
- /blog/styling-next-with-styled-jsx (opens in new tab)92/100
4 tags to fix · og:locale, og:site_name, twitter:site, description
- /blog/next-5 (opens in new tab)92/100
4 tags to fix · og:locale, og:site_name, twitter:site, title
- /blog/security-nextjs-server-components-actions (opens in new tab)94/100
3 tags to fix · og:locale, og:site_name, twitter:site
- /blog/security-update-2025-12-11 (opens in new tab)94/100
3 tags to fix · og:locale, og:site_name, twitter:site
- / (opens in new tab)96/100
2 tags to fix · og:locale, og:site_name
General
What the page says about itself, before any platform-specific tag.
- title
- Next.js by Vercel - The React Framework
- description
- Next.js by Vercel is the full-stack React framework for the web.
- author
- Not set
- viewport
- width=device-width, initial-scale=1
- robots
- Not set
- application-name
- Not set
- keywords
- Not set
- generator
- Not set
- theme-color
- Not set
Open Graph tags
The tags every platform reads first when it builds a preview.
- og:title
- Next.js by Vercel - The React Framework
- og:description
- Next.js by Vercel is the full-stack React framework for the web.
- og:image
https://h8dxkfmaphn8o0p3.public.blob.vercel-storage.com/nextjs/twitter-card.png (opens in new tab)- og:type
- website
- og:site_name
- Not set
- og:locale
- Not set
- og:image:width
- Not set
- og:image:height
- Not set
Twitter Card tags
Read by X in preference to the Open Graph tags above.
- twitter:card
- summary_large_image
- twitter:title
- Next.js by Vercel - The React Framework
- twitter:description
- Production grade React applications that scale. The world's leading companies use Next.js by Vercel to build static and dynamic websites and web applications.
- twitter:image
- https://h8dxkfmaphn8o0p3.public.blob.vercel-storage.com/nextjs/twitter-card.png (opens in new tab)
- twitter:site
- @vercel
- twitter:creator
- Not set