osmocom.org
Open Source Mobile Communications
Last scanned Aug 3, 2026, 5:00 AM · 7 views
Overall score
Great
Summary
Redmine. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing canonical link.
Redmine
Top issues to fix
9 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
195 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 26, 2026
- Overall
- 86
- SEO
- 70
- Security
- 80
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Redmine
Meta tags
- Title
- Open Source Mobile Communications
- Description
- Redmine
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- 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 1.2
- Issuer
- Let's Encrypt
- Subject
- www.osmocom.org
- Valid from
- Jul 10, 2026
- Valid to
- Oct 8, 2026
- Days until expiry
- 65
- SAN domains
- 3rdparty.downloads.openmoko.org, bb.osmocom.org, cgit.osmocom.org, dect.osmocom.org, discourse.osmocom.org, gerrit.osmocom.org, git.osmocom.org, gitea.osmocom.org, gitea.retronetworking.org, gmr.osmocom.org, isdn-museum.de, lists.isdn-museum.de, lists.openmoko.org, lists.osmocom.org, lists.retronetworking.org, modem-museum.de, openbsc.osmocom.org, openmoko.org, osmocom.org, patchwork.osmocom.org, people.openmoko.org, planet.openmoko.org, planet.osmocom.org, projects.gnumonks.org, projects.osmocom.org, registry.osmocom.org, retronetworking.org, sdr.osmocom.org, security.osmocom.org, tetra.osmocom.org, wiki.openmoko.org, www.openmoko.org, www.osmocom.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 3
Links
32 internal · 12 external · 20 broken
Images
0 total · 0 missing alt
Scripts / Styles
36 scripts · 15 stylesheets
JS / CSS size
3.2 KB · 0 B
Page size
18.9 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
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://osmocom.org
- Final URL
- https://osmocom.org
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 195 ms
- HTML size
- 18.9 KB
- Redirect chain
- https://osmocom.org
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does osmocom.org use?
- osmocom.org is built with Ruby on Rails, jQuery, Nginx.
- Is osmocom.org secure (HTTPS)?
- Yes. osmocom.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
- Who hosts osmocom.org?
- Hosting provider information for osmocom.org is not available yet.
- What is osmocom.org's SEO score?
- osmocom.org scored 70/100 for SEO in the latest analysis (fair).
- What is osmocom.org's overall website score?
- osmocom.org has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- Has osmocom.org's score changed over time?
- osmocom.org's overall score has improved by 1 point (from 85 to 86) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card