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SGSiteGraph

gnome.org

GNOME — An independent computing platform for everyone

Last scanned Jul 21, 2026, 11:40 AM · 3 views

86

Overall score

Great

Top issues to fix

8 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.

  • Missing canonical link

    SEO

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

  • No structured data (JSON-LD) found

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

Summary

An easy and elegant way to use your computer. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.

75

SEO

4 issue(s) found

100

Performance

7 ms

75

Security

HTTPS & header checks

100

Accessibility

0 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
GNOME — An independent computing platform for everyone
Description
An easy and elegant way to use your computer
Canonical
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
GNOME
og:description
An easy and elegant way to use your computer
og:type
og:url
https://gnome.org

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
CDN provider
Fastly
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
*.gnome.org
Valid from
May 26, 2026
Valid to
Aug 24, 2026
Days until expiry
34
SAN domains
*.design.gnome.org, *.gnome.org, api.pygobject.gnome.org, gnome.org, tracker.api.gnome.org

Security headers

  • Strict-Transport-SecurityEnabled
  • 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 9 · H3 1

Links

2 internal · 53 external · 9 broken

Images

28 total · 0 missing alt

Scripts / Styles

5 scripts · 2 stylesheets

JS / CSS size

693 KB · 23.5 KB

Page size

26.7 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://gnome.org
Final URL
https://www.gnome.org/
HTTP status
200
HTTP version
HTTP/2
Response time
7 ms
HTML size
26.7 KB
Redirect chain
https://gnome.org → https://www.gnome.org/

Frequently asked questions

What technology does gnome.org use?
We did not detect any specific technologies for gnome.org in the latest scan.
Is gnome.org secure (HTTPS)?
Yes. gnome.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 24, 2026.
Who hosts gnome.org?
Hosting provider information for gnome.org is not available yet.
What is gnome.org's SEO score?
gnome.org scored 75/100 for SEO in the latest analysis (fair).
What is gnome.org's overall website score?
gnome.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.