freiburg.de
Startseite - Stadt Freiburg im Breisgau - www.freiburg.de -
Last scanned Aug 3, 2026, 6:00 AM · 7 views
Overall score
Great
Summary
Offizielles Stadtportal der Stadt Freiburg im Breisgau: Aktuelles und Informatives zu Politik und Verwaltung, zu Wirtschaft, Kultur, Tourismus und Umweltpolitik. This website uses Apache. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing canonical link.
Stadt Freiburg im Breisgau
Offizielles Stadtportal der Stadt Freiburg im Breisgau: Aktuelles und Informatives zu Politik und Verwaltung, zu Wirtschaft, Kultur, Tourismus und Umweltpolitik
- Rathausplatz 2-4, Freiburg, 79098
Top issues to fix
6 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 canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
1.31 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+16 overall since Jul 26, 2026
- Overall
- 89
- SEO
- 80
- Security
- 90
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Address
- Rathausplatz 2-4, Freiburg, 79098
Meta tags
- Title
- Startseite - Stadt Freiburg im Breisgau - www.freiburg.de -
- Description
- Offizielles Stadtportal der Stadt Freiburg im Breisgau: Aktuelles und Informatives zu Politik und Verwaltung, zu Wirtschaft, Kultur und Umweltpolitik
- Canonical
- Language
- de
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, maximum-scale=5, shrink-to-fit=no
- Robots meta
- index, follow
- Manifest
- https://www.freiburg.de/pb/site/Freiburg/resourceCached/24.2.0/img/favicon/manifest.json
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
- freiburg.de
- Valid from
- Jul 27, 2026
- Valid to
- Oct 25, 2026
- Days until expiry
- 83
- SAN domains
- freiburg.de, freiburg.eu, stadt.freiburg.de, stadtverwaltung.freiburg.de, www.freiburg.de, www.freiburg.eu, www.stadt.freiburg.de, www.stadtverwaltung.freiburg.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 35 · H3 10
Links
1376 internal · 32 external · 20 broken
Images
39 total · 0 missing alt
Scripts / Styles
15 scripts · 10 stylesheets
JS / CSS size
1.2 KB · 0 B
Page size
162 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://freiburg.de
- Final URL
- https://www.freiburg.de/pb/,Lde/205243.html
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.31 s
- HTML size
- 162 KB
- Redirect chain
- https://freiburg.de → https://www.freiburg.de/ → https://www.freiburg.de/pb/,Lde/205243.html
See something wrong on this report? Request a correction
Related websites
Same technology stack
lucerna-chem.ch
Lucerna-Chem AG
safaribooksonline.com
O'Reilly Media - Technology and Business Training
buderus.com
Buderus - the system expert for HVAC
boschtt.net
Home | Bosch Home Comfort Group
repsol.es
Repsol: soluciones de energía, luz, gas, movilidad y solar
steep.de
STEEP - THIS WAY UP
Frequently asked questions
- What technology does freiburg.de use?
- freiburg.de is built with jQuery, Apache.
- Is freiburg.de secure (HTTPS)?
- Yes. freiburg.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 25, 2026.
- Who hosts freiburg.de?
- Hosting provider information for freiburg.de is not available yet.
- What is freiburg.de's SEO score?
- freiburg.de scored 80/100 for SEO in the latest analysis (great).
- What is freiburg.de's overall website score?
- freiburg.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates freiburg.de?
- freiburg.de is operated by Stadt Freiburg im Breisgau. Offizielles Stadtportal der Stadt Freiburg im Breisgau: Aktuelles und Informatives zu Politik und Verwaltung, zu Wirtschaft, Kultur, Tourismus und Umweltpolitik
- Has freiburg.de's score changed over time?
- freiburg.de's overall score has improved by 16 points (from 73 to 89) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card