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nextjs.org

Next.js by Vercel - The React Framework

Last scanned Aug 1, 2026, 3:00 AM · 11 views

90

Overall score

Excellent

Summary

Next.js by Vercel is the full-stack React framework for the web. This website uses Next.js behind Vercel CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing canonical link.

Next.js by Vercel is the full-stack React framework for the web.

Top issues to fix

5 issues found

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

75

SEO

4 issue(s) found

90

Performance

33 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall
90
SEO
75
Security
100
Performance
90
Accessibility
100

Organization

Company details published in this site's own structured data.

Next.js by Vercel is the full-stack React framework for the web.

X (Twitter)GitHubX (Twitter)

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Next.js by Vercel - The React Framework
Description
Next.js by Vercel is the full-stack React framework for the web.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

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:type
—
og:url
—

Twitter Card

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.

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider
—
CDN provider
Vercel
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.nextjs.org
Valid from
Jul 23, 2026
Valid to
Oct 21, 2026
Days until expiry
81
SAN domains
*.nextjs.org, nextjs.org

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 3

Links

24 internal · 23 external · 20 broken

Images

57 total · 0 missing alt

Scripts / Styles

112 scripts · 6 stylesheets

JS / CSS size

119 KB · 0 B

Page size

309 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://nextjs.org
Final URL
https://nextjs.org
HTTP status
200
HTTP version
HTTP/2
Response time
27 ms
HTML size
309 KB
Redirect chain
https://nextjs.org

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does nextjs.org use?
nextjs.org is built with Next.js.
Is nextjs.org secure (HTTPS)?
Yes. nextjs.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 21, 2026.
Who hosts nextjs.org?
Hosting provider information for nextjs.org is not available yet.
What is nextjs.org's SEO score?
nextjs.org scored 75/100 for SEO in the latest analysis (fair).
What is nextjs.org's overall website score?
nextjs.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
Has nextjs.org's score changed over time?
nextjs.org's overall score has declined by 3 points (from 93 to 90) since Jul 25, 2026.