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SGSiteGraph

vercel.sh

Blog - Vercel

Last scanned Aug 3, 2026, 12:30 PM · 8 views

84

Overall score

Great

Summary

Blog posts from the Vercel team and community. This website uses Next.js behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance good (80/100). Top issue: No structured data (JSON-LD) found.

Blog posts from the Vercel team and community. Discover the latest in web development.

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 3 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

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

  • sitemap.xml not found

    SEO

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

85

SEO

2 issue(s) found

80

Performance

61 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-2 overall since Jul 26, 2026

Overall
84
SEO
85
Security
75
Performance
80
Accessibility
100

Organization

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

Blog posts from the Vercel team and community. Discover the latest in web development.

GitHubX (Twitter)LinkedInYouTubeInstagram

Meta tags

Title
Blog - Vercel
Description
Blog posts from the Vercel team and community. Discover the latest in web development.
Canonical
https://vercel.com/blog
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1, interactive-widget=resizes-content
Robots meta
index, max-image-preview:large
Manifest
https://vercel.com/manifest.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Blog - Vercel
og:description
Blog posts from the Vercel team and community. Discover the latest in web development.
og:type
website
og:url
https://vercel.com/blog

Twitter Card

twitter:card
summary_large_image
twitter:title
Blog - Vercel
twitter:description
Blog posts from the Vercel team and community. Discover the latest in web development.

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider
—
CDN provider
Vercel
IP address
64.239.109.1
ASN
—

DNS records

TypeValue
A
  • 64.239.109.1
  • 64.239.123.65
AAAA—
MX
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com
TXT—
NS
  • ns1.vercel-dns.com
  • ns2.vercel-dns.com
CAA
  • 0 issue "globalsign.com"
  • 0 issue "letsencrypt.org"
  • 0 issue "pki.goog"
  • 0 issue "sectigo.com"
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.vercel.com
Valid from
Jul 24, 2026
Valid to
Oct 22, 2026
Days until expiry
79
SAN domains
*.vercel.com, vercel.com

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 17 · H3 18

Links

92 internal · 13 external · 0 broken

Images

29 total · 0 missing alt

Scripts / Styles

104 scripts · 5 stylesheets

JS / CSS size

892 KB · 931 KB

Page size

474 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://vercel.sh
Final URL
https://vercel.com/blog
HTTP status
200
HTTP version
HTTP/2
Response time
52 ms
HTML size
474 KB
Redirect chain
https://vercel.sh → https://vercel.com/blog

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does vercel.sh use?
vercel.sh is built with Next.js.
Is vercel.sh secure (HTTPS)?
Yes. vercel.sh uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 22, 2026.
Who hosts vercel.sh?
Hosting provider information for vercel.sh is not available yet.
What is vercel.sh's SEO score?
vercel.sh scored 85/100 for SEO in the latest analysis (great).
What is vercel.sh's overall website score?
vercel.sh has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
Has vercel.sh's score changed over time?
vercel.sh's overall score has declined by 2 points (from 86 to 84) since Jul 26, 2026.