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telepolis.de

Onlinemagazin für Politik & Medien im digitalen Zeitalter | Telepolis

Last scanned Jul 26, 2026, 5:17 AM · 1 view

89

Overall score

Great

Summary

✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien. This website uses Nginx hosted on PLUSLINE - Plus.line AG, DE. SEO is good (85/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien.

Germany
Hosted on PLUSLINE - Plus.line AG, DE

Top issues to fix

4 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

2 issue(s) found

90

Performance

1.46 s

90

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien.

FacebookX (Twitter)

Meta tags

Title
Onlinemagazin für Politik & Medien im digitalen Zeitalter | Telepolis
Description
✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien.
Canonical
https://www.telepolis.de
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
all, max-image-preview:large
Manifest
https://www.telepolis.de/icons/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Onlinemagazin für Politik & Medien im digitalen Zeitalter | Telepolis
og:description
✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien.
og:type
website
og:url
https://www.telepolis.de

Twitter Card

twitter:card
summary_large_image
twitter:title
Onlinemagazin für Politik & Medien im digitalen Zeitalter | Telepolis
twitter:description
✓ kritisch, ✓ meinungsstark, ✓ informativ! Telepolis hinterfragt die digitale Gesellschaft und ihre Entwicklung in Politik, Wirtschaft & Medien.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

CDN provider
—
IP address
193.99.144.85
ASN
AS12306 (PLUSLINE - Plus.line AG, DE)

DNS records

TypeValue
A
  • 193.99.144.85
AAAA
  • 2a02:2e0:3fe:1001:7777:772e:2:85
MX—
TXT
  • tiktok-developers-site-verification=weIoKWwdQgrTvpnCHhaQYbSHVDYzRrPG
  • tiktok-developers-site-verification=XRVQfkPuANzTVYCOWuMGUoo3cuGojxoC
  • tiktok-developers-site-verification=4hG7PLWNR1XvEcOT4YiLagaIG0dISTp5
  • tiktok-developers-site-verification=ItHbW0BcRfQvyRg64ke5Hjyr8Kq0tNLw
  • tiktok-developers-site-verification=FHHUbiCIOtixTBCGm2NCq7EWqXVFDha9
NS—
CAA—
CNAME
  • www.heise.de
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
www.telepolis.de
Valid from
Jul 15, 2026
Valid to
Oct 13, 2026
Days until expiry
78
SAN domains
www.telepolis.de

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 31

Links

45 internal · 11 external · 1 broken

Images

64 total · 0 missing alt

Scripts / Styles

10 scripts · 2 stylesheets

JS / CSS size

144 KB · 0 B

Page size

159 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
334
sitemap.xml
Found
URLs in sitemap
10000

SEO issues

  • Title longer than 60 characters
  • No H1 heading found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://telepolis.de
Final URL
https://www.telepolis.de/
HTTP status
200
HTTP version
HTTP/2
Response time
1.46 s
HTML size
159 KB
Redirect chain
https://telepolis.de → https://www.telepolis.de/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does telepolis.de use?
telepolis.de is built with Nginx.
Is telepolis.de secure (HTTPS)?
Yes. telepolis.de uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 13, 2026.
Who hosts telepolis.de?
telepolis.de is hosted on PLUSLINE - Plus.line AG, DE.
What is telepolis.de's SEO score?
telepolis.de scored 85/100 for SEO in the latest analysis (great).
What is telepolis.de's overall website score?
telepolis.de has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.