fosdem.org
FOSDEM 2026 - Home
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Excellent
Summary
This website uses Nginx hosted on TIGRON-AS - Tigron bv, BE. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing meta description.
- Belgium
- Hosted on TIGRON-AS - Tigron bv, BE
Top issues to fix
6 issues found · 1 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
5 issue(s) found
Performance
384 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Contact
Email, phone, and address published on this site's own pages.
- feedback@fosdem.org
Meta tags
- Title
- FOSDEM 2026 - Home
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://fosdem.org/2026/manifest/
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- TIGRON-AS - Tigron bv, BE
- CDN provider
- —
- IP address
- 31.22.22.140
- ASN
- AS56837 (TIGRON-AS - Tigron bv, BE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- fosdem.org
- Valid from
- Jun 10, 2026
- Valid to
- Sep 8, 2026
- Days until expiry
- 43
- SAN domains
- fosdem.org, www.fosdem.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 5 · H3 7
Links
42 internal · 6 external · 1 broken
Images
1 total · 0 missing alt
Scripts / Styles
0 scripts · 1 stylesheets
JS / CSS size
0 B · 121 KB
Page size
13.1 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 2475
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://fosdem.org
- Final URL
- https://fosdem.org/2026/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 384 ms
- HTML size
- 13.1 KB
- Redirect chain
- https://fosdem.org → https://fosdem.org/2026/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does fosdem.org use?
- fosdem.org is built with Nginx.
- Is fosdem.org secure (HTTPS)?
- Yes. fosdem.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 8, 2026.
- Who hosts fosdem.org?
- fosdem.org is hosted on TIGRON-AS - Tigron bv, BE.
- What is fosdem.org's SEO score?
- fosdem.org scored 65/100 for SEO in the latest analysis (fair).
- What is fosdem.org's overall website score?
- fosdem.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card