What technology does check24.net use?

check24.net is built with Google Analytics, Nginx.

Is check24.net secure (HTTPS)?

Yes. check24.net uses TLS 1.3 with a certificate issued by ZeroSSL GmbH, valid until Oct 11, 2026.

Who hosts check24.net?

check24.net is hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE.

What is check24.net's SEO score?

check24.net scored 95/100 for SEO in the latest analysis (excellent).

What is check24.net's overall website score?

check24.net has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.

check24.net

CHECK24 - Stromvergleich & Gasvergleich | Kfz-Versicherung, Kredit, DSL, Mobilfunk-Anbieter und Reisen im Vergleich

Last scanned Jul 26, 2026, 1:49 PM

Overall score

Excellent

Summary

Stromvergleich und Gasvergleich von CHECK24, Kfz-Versicherung wechseln, günstigen Kredit finden sowie DSL, Mobilfunk-Anbieter und Reisen vergleichen. This website uses Nginx hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

TARIFCHECK24 GmbH

Stromvergleich und Gasvergleich von CHECK24, Kfz-Versicherung wechseln, günstigen Kredit finden sowie DSL, Mobilfunk-Anbieter und Reisen vergleichen

Zollstr. 11b, Wentorf bei Hamburg, 21465, DE

Hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE

Top issues to fix

5 issues found · 2 high priority

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

SEO

1 issue(s) found

100

Performance

379 ms

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.

TARIFCHECK24 GmbH

Stromvergleich und Gasvergleich von CHECK24, Kfz-Versicherung wechseln, günstigen Kredit finden sowie DSL, Mobilfunk-Anbieter und Reisen vergleichen

Facebook Instagram

Contact

Email, phone, and address published on this site's own pages.

Email: info@check24.net
Address: Zollstr. 11b, Wentorf bei Hamburg, 21465, DE

Meta tags

Title: CHECK24 - Stromvergleich & Gasvergleich | Kfz-Versicherung, Kredit, DSL, Mobilfunk-Anbieter und Reisen im Vergleich
Description: Stromvergleich und Gasvergleich von CHECK24, Kfz-Versicherung wechseln, günstigen Kredit finden sowie DSL, Mobilfunk-Anbieter und Reisen vergleichen
Canonical: https://www.check24.net
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=5
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics Nginx

Hosting & CDN

Hosting provider: MEGASPACE-AS - Megaspace Internet Services GmbH, DE
CDN provider: —
IP address: 193.238.60.242
ASN: AS34624 (MEGASPACE-AS - Megaspace Internet Services GmbH, DE)

DNS records

Type	Value
A	193.238.60.242
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: ZeroSSL GmbH
Subject: *.check24.net
Valid from: Jul 13, 2026
Valid to: Oct 11, 2026
Days until expiry: 75
SAN domains: *.check24.net, check24.net

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 34

Links

37 internal · 7 external · 0 broken

Images

32 total · 0 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

848 KB · 279 KB

Page size

80.3 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 3
sitemap.xml: Found
URLs in sitemap: 40

SEO issues

Title longer than 60 characters

Scan details

Requested URL: https://check24.net
Final URL: https://www.check24.net/
HTTP status: 200
HTTP version: HTTP/2
Response time: 378 ms
HTML size: 80.3 KB
Redirect chain: https://check24.net → https://www.check24.net/

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