h-da.de
Startseite – h_da
Last scanned Aug 3, 2026, 2:00 PM · 7 views
Overall score
Excellent
Summary
Willkommen auf den Webseiten der Hochschule Darmstadt. This website uses Apache. SEO is good (85/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing OpenGraph tags.
Willkommen auf den Webseiten der Hochschule Darmstadt. Die Startseite enthält aktuelle Meldungen und weist den Weg zu den Informationen.
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 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.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
155 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-4 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 85
- Security
- 90
- Performance
- 100
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Startseite – h_da
- Description
- Willkommen auf den Webseiten der Hochschule Darmstadt. Die Startseite enthält aktuelle Meldungen und weist den Weg zu den Informationen.
- Canonical
- https://h-da.de/
- Language
- de-DE
- 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
- Hellenic Academic and Research Institutions CA
- Subject
- *.h-da.de
- Valid from
- Jan 15, 2026
- Valid to
- Jan 15, 2027
- Days until expiry
- 164
- SAN domains
- *.h-da.de, h-da.de, *.weiterbildung-darmstadt.de, weiterbildung-darmstadt.de, *.darmstadt-business-school.de, darmstadt-business-school.de, *.gftn.de, gftn.de, *.eut-plus.eu, eut-plus.eu, *.yubizz-darmstadt.de, yubizz-darmstadt.de, *.eut-plus.education, eut-plus.education, *.planen-bauen-betreiben.de, planen-bauen-betreiben.de, *.eit.h-da.de, eit.h-da.de, *.hej-mint.com, hej-mint.com, *.hej-mint.de, hej-mint.de, *.hejmint.com, hejmint.com, *.haw-hessen.de, haw-hessen.de, *.eutplus.de, eutplus.de, *.eutplus.eu, eutplus.eu, *.eut.education, eut.education, *.ibwl-darmstadt.de, ibwl-darmstadt.de, *.hejmint.de, hejmint.de, *.promotionszentrum-soziale-arbeit.de, promotionszentrum-soziale-arbeit.de, *.univ-tech.de, univ-tech.de, *.yubizz.com, yubizz.com, *.weiterbildung-in-darmstadt.de, weiterbildung-in-darmstadt.de, *.management-darmstadt.de, management-darmstadt.de, *.duales-studienzentrum.de, duales-studienzentrum.de, *.ibwl.de, ibwl.de, *.mba-darmstadt.de, mba-darmstadt.de, *.fbmd.h-da.de, fbmd.h-da.de, *.h-da.net, h-da.net, *.fbi.h-da.de, fbi.h-da.de, *.eut-plus.de, eut-plus.de, *.h-da.com, h-da.com, *.promotionszentrum-angewandte-informatik.de, promotionszentrum-angewandte-informatik.de, *.eutplus.education, eutplus.education, *.bachelor-darmstadt.de, bachelor-darmstadt.de, *.master-darmstadt.de, master-darmstadt.de, *.bwl-darmstadt.de, bwl-darmstadt.de, *.studium-darmstadt.de, studium-darmstadt.de, *.studieren-im-odenwald.de, studieren-im-odenwald.de, *.yubizz.de, yubizz.de, *.plastics-for-future.de, plastics-for-future.de, *.itda.h-da.de, itda.h-da.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 9
Links
306 internal · 35 external · 20 broken
Images
22 total · 5 missing alt
Scripts / Styles
28 scripts · 18 stylesheets
JS / CSS size
1.2 KB · 0 B
Page size
201 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://h-da.de
- Final URL
- https://h-da.de
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 151 ms
- HTML size
- 201 KB
- Redirect chain
- https://h-da.de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does h-da.de use?
- h-da.de is built with jQuery, Apache.
- Is h-da.de secure (HTTPS)?
- Yes. h-da.de uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Jan 15, 2027.
- Who hosts h-da.de?
- Hosting provider information for h-da.de is not available yet.
- What is h-da.de's SEO score?
- h-da.de scored 85/100 for SEO in the latest analysis (great).
- What is h-da.de's overall website score?
- h-da.de has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has h-da.de's score changed over time?
- h-da.de's overall score has declined by 4 points (from 94 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card