rtrsupport.de

Unlock the Full Potential of your Content with AI

Last scanned Jul 26, 2026, 12:49 PM

79

Overall score

Fair

Summary

Retresco: KI-Lösungen • Frage-Antwort-Systeme • AI Content Assistant • Content Tagging für Medienhäuser, Fachverlage und E-Commerce. This website uses WordPress hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores poor (35/100) and performance good (80/100).

Retresco: KI-Lösungen • Frage-Antwort-Systeme • AI Content Assistant • Content Tagging für Medienhäuser, Fachverlage und E-Commerce

Germany

Hosted on HETZNER-AS - Hetzner Online GmbH, DE

Top issues to fix

3 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

100

SEO

0 issue(s) found

80

Performance

1.78 s

35

Security

HTTPS & header checks

100

Accessibility

0 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.

Retresco: KI-Lösungen • Frage-Antwort-Systeme • AI Content Assistant • Content Tagging für Medienhäuser, Fachverlage und E-Commerce

Meta tags

Title: Unlock the Full Potential of your Content with AI
Description: Retresco: KI-Lösungen • Frage-Antwort-Systeme • AI Content Assistant • Content Tagging für Medienhäuser, Fachverlage und E-Commerce
Canonical: https://www.retresco.de/
Language: de
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large
Manifest: https://www.retresco.de/files/favicon/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

WordPress jQuery Google Analytics Nginx

Hosting & CDN

Hosting provider: HETZNER-AS - Hetzner Online GmbH, DE
CDN provider: —
IP address: 65.108.52.13
ASN: AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)

DNS records

Type	Value
A	65.108.52.13
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: www.retresco.de
Valid from: Jun 28, 2026
Valid to: Sep 26, 2026
Days until expiry: 59
SAN domains: retresco.de, www.retresco.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 16

Links

62 internal · 32 external · 0 broken

Images

48 total · 0 missing alt

Scripts / Styles

32 scripts · 4 stylesheets

JS / CSS size

788 KB · 406 KB

Page size

150 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 5
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No SEO issues detected.

Scan details

Requested URL: https://rtrsupport.de
Final URL: https://www.retresco.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.78 s
HTML size: 150 KB
Redirect chain: https://rtrsupport.de → https://www.retresco.de/

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Frequently asked questions

What technology does rtrsupport.de use?: rtrsupport.de is built with WordPress, jQuery, Google Analytics, Nginx.
Is rtrsupport.de secure (HTTPS)?: Yes. rtrsupport.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 26, 2026.
Who hosts rtrsupport.de?: rtrsupport.de is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
What is rtrsupport.de's SEO score?: rtrsupport.de scored 100/100 for SEO in the latest analysis (excellent).
What is rtrsupport.de's overall website score?: rtrsupport.de has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.