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SGSiteGraph

modelcontextprotocol.io

What is the Model Context Protocol (MCP)? - Model Context Protocol

Last scanned Aug 1, 2026, 3:00 PM · 7 views

88

Overall score

Great

Summary

This website uses Next.js behind Cloudflare CDN. SEO is good (75/100) and accessibility is good (85/100). Security scores excellent (95/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Top issues to fix

8 issues found · 1 high priority

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • TLS certificate expires in 30 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • Missing X-Content-Type-Options header

    Security

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

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • 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.

+2 more issues — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

110 ms

95

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 25, 2026

Overall
88
SEO
75
Security
95
Performance
100
Accessibility
85

Organization

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

Meta tags

Title
What is the Model Context Protocol (MCP)? - Model Context Protocol
Description
Canonical
https://modelcontextprotocol.io/docs/2026-07-28/getting-started/intro
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
What is the Model Context Protocol (MCP)? - Model Context Protocol
og:description
og:type
website
og:url
https://modelcontextprotocol.io/docs/2026-07-28/getting-started/intro

Twitter Card

twitter:card
summary_large_image
twitter:title
What is the Model Context Protocol (MCP)? - Model Context Protocol
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Cloudflare
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
modelcontextprotocol.io
Valid from
Jun 3, 2026
Valid to
Sep 1, 2026
Days until expiry
30
SAN domains
modelcontextprotocol.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 11 · H3 5

Links

20 internal · 7 external · 20 broken

Images

3 total · 1 missing alt

Scripts / Styles

124 scripts · 2 stylesheets

JS / CSS size

160 KB · 9.1 KB

Page size

257 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Missing meta description
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://modelcontextprotocol.io
Final URL
https://modelcontextprotocol.io/docs/2026-07-28/getting-started/intro
HTTP status
200
HTTP version
HTTP/2
Response time
105 ms
HTML size
257 KB
Redirect chain
https://modelcontextprotocol.io → https://modelcontextprotocol.io/docs/2026-07-28/getting-started/intro

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Frequently asked questions

What technology does modelcontextprotocol.io use?
modelcontextprotocol.io is built with Next.js, Cloudflare Analytics.
Is modelcontextprotocol.io secure (HTTPS)?
Yes. modelcontextprotocol.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 1, 2026.
Who hosts modelcontextprotocol.io?
Hosting provider information for modelcontextprotocol.io is not available yet.
What is modelcontextprotocol.io's SEO score?
modelcontextprotocol.io scored 75/100 for SEO in the latest analysis (fair).
What is modelcontextprotocol.io's overall website score?
modelcontextprotocol.io has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Has modelcontextprotocol.io's score changed over time?
modelcontextprotocol.io's overall score has declined by 3 points (from 91 to 88) since Jul 25, 2026.