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SGSiteGraph

mediamatters.org

Homepage | Media Matters for America

Last scanned Jul 25, 2026, 4:25 PM · 3 views

83

Overall score

Great

Summary

This website uses Nginx hosted on Fastly behind Fastly CDN. SEO is fair (70/100) and accessibility is good (85/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on Fastly

Top issues to fix

8 issues found · 2 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 meta description

    SEO

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

  • Missing X-Frame-Options header

    Security

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

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+2 more issues — details in the sections below.

70

SEO

4 issue(s) found

100

Performance

269 ms

80

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.

Contact

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

Meta tags

Title
Homepage | Media Matters for America
Description
Canonical
https://www.mediamatters.org/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
Fastly
CDN provider
Fastly
IP address
23.185.0.1
ASN
AS54113 (FASTLY - Fastly, Inc., US)

DNS records

TypeValue
A
  • 23.185.0.1
AAAA
  • 2620:12a:8001::1
  • 2620:12a:8000::1
MX
TXT
NS
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
mediamatters.org
Valid from
Jul 22, 2026
Valid to
Oct 20, 2026
Days until expiry
86
SAN domains
mediamatters.org, mm4a.org, www.mediamatters.org, www.mm4a.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 4 · H2 39 · H3 22

Links

60 internal · 5 external · 1 broken

Images

29 total · 8 missing alt

Scripts / Styles

5 scripts · 6 stylesheets

JS / CSS size

321 KB · 85.5 KB

Page size

97.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
34
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing meta description
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags

Accessibility issues

  • More than 20% of images are missing alt text

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://mediamatters.org
Final URL
https://www.mediamatters.org/
HTTP status
200
HTTP version
HTTP/2
Response time
268 ms
HTML size
97.0 KB
Redirect chain
https://mediamatters.org → https://www.mediamatters.org/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does mediamatters.org use?
mediamatters.org is built with Drupal, Nginx.
Is mediamatters.org secure (HTTPS)?
Yes. mediamatters.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
Who hosts mediamatters.org?
mediamatters.org is hosted on Fastly, behind Fastly CDN.
What is mediamatters.org's SEO score?
mediamatters.org scored 70/100 for SEO in the latest analysis (fair).
What is mediamatters.org's overall website score?
mediamatters.org has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
Is mediamatters.org hiring?
mediamatters.org has a careers page; check it directly for current openings.