dortmund.de
Startseite | dortmund.de
Last scanned Aug 5, 2026, 4:00 PM · 12 views
Overall score
Great
Summary
Offizielles Stadtportal mit Informationen zu Verwaltung und ihren Services, Lokalpolitik, Wirtschaft, Freizeit, Tourismus und Dienstleistungen. This website uses Nginx. SEO is good (85/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: No H1 heading found.
Offizielles Stadtportal mit Informationen zu Verwaltung und ihren Services, Lokalpolitik, Wirtschaft, Freizeit, Tourismus und Dienstleistungen
- Friedensplatz 3, Dortmund, NRW, 44122, DE
Top issues to fix
3 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
SEO
2 issue(s) found
Performance
388 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
0 overall since Jul 26, 2026
- Overall
- 89
- SEO
- 85
- Security
- 90
- Performance
- 90
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- agentur@dortmund.de
- Address
- Friedensplatz 3, Dortmund, NRW, 44122, DE
Meta tags
- Title
- Startseite | dortmund.de
- Description
- Offizielles Stadtportal mit Informationen zu Verwaltung und ihren Services, Lokalpolitik, Wirtschaft, Freizeit, Tourismus und Dienstleistungen
- Canonical
- https://www.dortmund.de/
- Language
- de
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=0.5, maximum-scale=2
- Robots meta
- index,follow
- Manifest
- https://www.dortmund.de/technisches/website-manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 128.65.210.87
- ASN
- AS34309 ()
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
- *.dortmund.de
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 31
- SAN domains
- *.dortmund.de, dortmund.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 26 · H3 1
Links
140 internal · 17 external · 0 broken
Images
124 total · 0 missing alt
Scripts / Styles
14 scripts · 1 stylesheets
JS / CSS size
962 KB · 114 KB
Page size
589 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 16998
SEO issues
- No H1 heading found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://dortmund.de
- Final URL
- https://www.dortmund.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 376 ms
- HTML size
- 589 KB
- Redirect chain
- https://dortmund.de → https://www.dortmund.de/
See something wrong on this report? Request a correction
Related websites
Same technology stack
contao.org
Contao Open Source CMS
gabor.com
Gabor Shoes GmbH | Offizieller Online-Shop für Gabor Schuhe
andritz.com
ANDRITZ GROUP
anisearch.de
aniSearch ‒ We’re all about anime and manga!
daidoanket.vn
Báo Đại Đoàn Kết
hostux.net
Hostux Network – Privacy-Focused & Open-Source Tools
Frequently asked questions
- What technology does dortmund.de use?
- dortmund.de is built with Nginx.
- Is dortmund.de secure (HTTPS)?
- Yes. dortmund.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 6, 2026.
- Who hosts dortmund.de?
- Hosting provider information for dortmund.de is not available yet.
- What is dortmund.de's SEO score?
- dortmund.de scored 85/100 for SEO in the latest analysis (great).
- What is dortmund.de's overall website score?
- dortmund.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- Has dortmund.de's score changed over time?
- dortmund.de's overall score has stayed steady at 89/100 since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card