fsfe.org
FSFE - Free Software Foundation Europe
Last scanned Aug 3, 2026, 11:00 AM · 7 views
Overall score
Great
Summary
Non profit organisation working to create general understanding and support for software freedom. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Missing canonical link.
Non profit organisation working to create general understanding and support for software freedom. Includes news, events, and campaigns.
Top issues to fix
7 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
134 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 89
- SEO
- 75
- Security
- 85
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Non profit organisation working to create general understanding and support for software freedom. Includes news, events, and campaigns.
Contact
Email, phone, and address published on this site's own pages.
- fsfe@mastodon.social
Meta tags
- Title
- FSFE - Free Software Foundation Europe
- Description
- Non profit organisation working to create general understanding and support for software freedom. Includes news, events, and campaigns.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0"
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- fsfe.org
- Valid from
- Jun 17, 2026
- Valid to
- Sep 15, 2026
- Days until expiry
- 42
- SAN domains
- fsfe.org, fsfeurope.org, www.fsfe.org, www.fsfeurope.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 3 · H3 6
Links
45 internal · 7 external · 20 broken
Images
12 total · 0 missing alt
Scripts / Styles
3 scripts · 2 stylesheets
JS / CSS size
0 B · 0 B
Page size
18.0 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://fsfe.org
- Final URL
- https://fsfe.org
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 134 ms
- HTML size
- 18.0 KB
- Redirect chain
- https://fsfe.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does fsfe.org use?
- fsfe.org is built with jQuery, Apache.
- Is fsfe.org secure (HTTPS)?
- Yes. fsfe.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 15, 2026.
- Who hosts fsfe.org?
- Hosting provider information for fsfe.org is not available yet.
- What is fsfe.org's SEO score?
- fsfe.org scored 75/100 for SEO in the latest analysis (fair).
- What is fsfe.org's overall website score?
- fsfe.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has fsfe.org's score changed over time?
- fsfe.org's overall score has declined by 1 point (from 90 to 89) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card