modelcontextprotocol.io

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

Last scanned Jul 25, 2026, 2:25 PM · 3 views

91

Overall score

Excellent

Summary

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

United States

Hosted on AWS

Top issues to fix

4 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.
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.
More than 20% of images are missing alt text
Accessibility
Add alt attributes to the remaining images (use alt="" for purely decorative ones).

85

SEO

2 issue(s) found

100

Performance

94 ms

95

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

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/getting-started/intro
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js Cloudflare Analytics

Hosting & CDN

Hosting provider: AWS
CDN provider: Cloudflare
IP address: 76.76.21.21
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	76.76.21.21
AAAA	—
MX	smtp.google.com
TXT	google-site-verification=0jJ1JQ6pdBjRe2r6UCzi2RJbsjvglJUmekPb5rpUQXQ google-site-verification=UI0Tjq-ecUgNu3kFATkW87qcabX6kTljsbYjms2-FdQ v=spf1 include:_spf.google.com ~all czyymtp25a google-site-verification=FhpMfMf1V9X1n7NSWPcUcb7cKXtUElzM8cbEBm3WXd4
NS	chin.ns.cloudflare.com todd.ns.cloudflare.com
CAA	—
CNAME	—
IPv6 support	No

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: 37
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 · 0 broken

Images

3 total · 1 missing alt

Scripts / Styles

127 scripts · 3 stylesheets

JS / CSS size

184 KB · 9.1 KB

Page size

279 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Found
URLs in sitemap: 216

SEO issues

Title longer than 60 characters
Missing meta description

Scan details

Requested URL: https://modelcontextprotocol.io
Final URL: https://modelcontextprotocol.io/docs/getting-started/intro
HTTP status: 200
HTTP version: HTTP/2
Response time: 89 ms
HTML size: 279 KB
Redirect chain: https://modelcontextprotocol.io → https://modelcontextprotocol.io/docs/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?: modelcontextprotocol.io is hosted on AWS, behind Cloudflare CDN.
What is modelcontextprotocol.io's SEO score?: modelcontextprotocol.io scored 85/100 for SEO in the latest analysis (great).
What is modelcontextprotocol.io's overall website score?: modelcontextprotocol.io has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.