gi.de
Startseite - Gesellschaft für Informatik e.V.
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Excellent
Summary
gi.de Website. This website uses Apache. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
gi.de Website
Top issues to fix
6 issues found
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
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
238 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Startseite - Gesellschaft für Informatik e.V.
- Description
- gi.de Website
- Canonical
- https://gi.de/
- Language
- de-DE
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1
- 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
- DigiCert Inc
- Subject
- *.gi.de
- Valid from
- Apr 9, 2026
- Valid to
- Oct 24, 2026
- Days until expiry
- 88
- SAN domains
- *.gi.de, gi.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 11
Links
64 internal · 20 external · 20 broken
Images
10 total · 0 missing alt
Scripts / Styles
10 scripts · 2 stylesheets
JS / CSS size
1.1 KB · 0 B
Page size
50.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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://gi.de
- Final URL
- https://gi.de
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 237 ms
- HTML size
- 50.0 KB
- Redirect chain
- https://gi.de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does gi.de use?
- gi.de is built with Google Analytics, Apache.
- Is gi.de secure (HTTPS)?
- Yes. gi.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 24, 2026.
- Who hosts gi.de?
- Hosting provider information for gi.de is not available yet.
- What is gi.de's SEO score?
- gi.de scored 75/100 for SEO in the latest analysis (fair).
- What is gi.de's overall website score?
- gi.de has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card