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SGSiteGraph

messari.io

Messari by Blockworks

Last scanned Aug 3, 2026, 6:00 PM · 7 views

78

Overall score

Fair

Summary

This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing meta description.

Messari

United States
Hosted on AWS

Top issues to fix

9 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

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

  • 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.

  • Missing X-Frame-Options header

    Security

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

  • Missing canonical link

    SEO

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

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

75

Performance

9 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 26, 2026

Overall
78
SEO
75
Security
65
Performance
75
Accessibility
100

Organization

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

Meta tags

Title
Messari by Blockworks
Description
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
max-image-preview:large
Manifest
https://messari.io/manifest.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Messari by Blockworks
og:description
og:type
og:url

Twitter Card

twitter:card
summary_large_image
twitter:title
Messari by Blockworks
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

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

DNS records

TypeValue
A
  • 76.76.21.21
AAAA
MX
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
TXT
NS
  • violet.ns.cloudflare.com
  • fred.ns.cloudflare.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
messari.io
Valid from
Jun 27, 2026
Valid to
Sep 25, 2026
Days until expiry
52
SAN domains
messari.io

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 17

Links

52 internal · 13 external · 19 broken

Images

7 total · 0 missing alt

Scripts / Styles

238 scripts · 13 stylesheets

JS / CSS size

1.1 MB · 669 KB

Page size

33.0 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://messari.io
Final URL
https://messari.io
HTTP status
429
HTTP version
HTTP/2
Response time
9 ms
HTML size
33.0 KB
Redirect chain
https://messari.io

See something wrong on this report? Request a correction

Frequently asked questions

What technology does messari.io use?
messari.io is built with Next.js, Google Analytics, Meta Pixel.
Is messari.io secure (HTTPS)?
Yes. messari.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.
Who hosts messari.io?
messari.io is hosted on AWS, behind Vercel CDN.
What is messari.io's SEO score?
messari.io scored 75/100 for SEO in the latest analysis (fair).
What is messari.io's overall website score?
messari.io has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
What company operates messari.io?
messari.io is operated by Messari.
Has messari.io's score changed over time?
messari.io's overall score has improved by 4 points (from 74 to 78) since Jul 26, 2026.