What technology does cronon.de use?

cronon.de is built with Apache.

Is cronon.de secure (HTTPS)?

Yes. cronon.de uses TLS 1.3 with a certificate issued by Unspecified, valid until Apr 11, 2024.

cronon.de is hosted on CRONON-BERLIN-AS - Cronon GmbH, DE.

What is cronon.de's SEO score?

cronon.de scored 60/100 for SEO in the latest analysis (fair).

What is cronon.de's overall website score?

cronon.de has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.

cronon.de

403 Forbidden

Last scanned Jul 26, 2026, 5:47 AM · 2 views

Overall score

Fair

Summary

This website uses Apache hosted on CRONON-BERLIN-AS - Cronon GmbH, DE. SEO is fair (60/100) and accessibility is good (85/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing meta description.

Germany

Hosted on CRONON-BERLIN-AS - Cronon GmbH, DE

Top issues to fix

13 issues found · 5 high priority

TLS certificate expires in -838 days
Security
Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+7 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

388 ms

Security

HTTPS & header checks

Accessibility

2 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.

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: CRONON-BERLIN-AS - Cronon GmbH, DE
CDN provider: —
IP address: 217.74.203.106
ASN: AS6786 (CRONON-BERLIN-AS - Cronon GmbH, DE)

DNS records

Type	Value
A	217.74.203.106
AAAA	2a07:a246:cc02:400::2
MX	kled.cronon.net
TXT	—
NS	dns-b2.cronon.de dns-b1.cronon.de dns-hh1.cronon.de
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Unspecified
Subject: cronon-web01
Valid from: Apr 12, 2023
Valid to: Apr 11, 2024
Days until expiry: -838
SAN domains: cronon-web01

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

199 B

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
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://cronon.de
Final URL: https://cronon.de
HTTP status: 403
HTTP version: HTTP/1.1
Response time: 388 ms
HTML size: 199 B
Redirect chain: https://cronon.de

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cronon.de use?: cronon.de is built with Apache.
Is cronon.de secure (HTTPS)?: Yes. cronon.de uses TLS 1.3 with a certificate issued by Unspecified, valid until Apr 11, 2024.
Who hosts cronon.de?: cronon.de is hosted on CRONON-BERLIN-AS - Cronon GmbH, DE.
What is cronon.de's SEO score?: cronon.de scored 60/100 for SEO in the latest analysis (fair).
What is cronon.de's overall website score?: cronon.de has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.