telesec.de
Home » Telekom Trust Center
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Great
Summary
This website uses Apache. SEO is fair (55/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Missing meta description.
Top issues to fix
9 issues found · 1 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
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
7 issue(s) found
Performance
1.63 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Meta tags
- Title
- Home » Telekom Trust Center
- Description
- Canonical
- Language
- de-DE
- Charset
- utf-8
- Viewport
- width=device-width, initial-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 1.2
- Issuer
- Deutsche Telekom Security GmbH
- Subject
- www.telesec.de
- Valid from
- Feb 11, 2026
- Valid to
- Feb 15, 2027
- Days until expiry
- 204
- SAN domains
- www.telesec.de, telesec.de, www.telesec.com, telesec.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 1 cookie(s) observed
Content & assets
Headings
H1 2 · H2 7 · H3 20
Links
94 internal · 7 external · 17 broken
Images
24 total · 1 missing alt
Scripts / Styles
4 scripts · 17 stylesheets
JS / CSS size
1.5 KB · 0 B
Page size
239 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- 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://telesec.de
- Final URL
- https://telesec.de
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.62 s
- HTML size
- 239 KB
- Redirect chain
- https://telesec.de
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does telesec.de use?
- telesec.de is built with Apache.
- Is telesec.de secure (HTTPS)?
- Yes. telesec.de uses TLS 1.2 with a certificate issued by Deutsche Telekom Security GmbH, valid until Feb 15, 2027.
- Who hosts telesec.de?
- Hosting provider information for telesec.de is not available yet.
- What is telesec.de's SEO score?
- telesec.de scored 55/100 for SEO in the latest analysis (fair).
- What is telesec.de's overall website score?
- telesec.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card