What technology does testsieger.de use?

testsieger.de is built with Next.js, Google Analytics, Nginx.

Is testsieger.de secure (HTTPS)?

Yes. testsieger.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 24, 2026.

Who hosts testsieger.de?

testsieger.de is hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE.

What is testsieger.de's SEO score?

testsieger.de scored 95/100 for SEO in the latest analysis (excellent).

What is testsieger.de's overall website score?

testsieger.de has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.

testsieger.de

Testsieger.de: Testberichte, aktuelle Tests & Preisvergleich

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Excellent

Summary

Mit über 700.000 Testberichten aus 1.600 Quellen zur richtigen Kaufentscheidung ➤ Jetzt Produkte vergleichen auf Testsieger.de!. This website uses Next.js hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing OpenGraph tags.

Mit über 700.000 Testberichten aus 1.600 Quellen zur richtigen Kaufentscheidung ➤ Jetzt Produkte vergleichen auf Testsieger.de!

Germany

Hosted on MEGASPACE-AS - Megaspace Internet Services 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.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

SEO

1 issue(s) found

Performance

269 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.

Mit über 700.000 Testberichten aus 1.600 Quellen zur richtigen Kaufentscheidung ➤ Jetzt Produkte vergleichen auf Testsieger.de!

LinkedIn Facebook Instagram YouTube

Meta tags

Title: Testsieger.de: Testberichte, aktuelle Tests & Preisvergleich
Description: Mit über 700.000 Testberichten aus 1.600 Quellen zur richtigen Kaufentscheidung ➤ Jetzt Produkte vergleichen auf Testsieger.de!
Canonical: https://www.testsieger.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, viewport-fit=cover, user-scalable=yes
Robots meta: index, follow, max-video-preview:-1, max-image-preview:large, max-snippet:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js Google Analytics Nginx

Hosting & CDN

Hosting provider: MEGASPACE-AS - Megaspace Internet Services GmbH, DE
CDN provider: —
IP address: 46.253.18.17
ASN: AS34624 (MEGASPACE-AS - Megaspace Internet Services GmbH, DE)

DNS records

Type	Value
A	46.253.18.17
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.testsieger.de
Valid from: Mar 10, 2026
Valid to: Sep 24, 2026
Days until expiry: 58
SAN domains: *.testsieger.de, testsieger.de

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 43 · H3 8

Links

89 internal · 6 external · 0 broken

Images

58 total · 0 missing alt

Scripts / Styles

115 scripts · 2 stylesheets

JS / CSS size

887 KB · 221 KB

Page size

478 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 7
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing OpenGraph tags

Scan details

Requested URL: https://testsieger.de
Final URL: https://www.testsieger.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 260 ms
HTML size: 478 KB
Redirect chain: https://testsieger.de → https://www.testsieger.de/

See something wrong on this report? Request a correction

Same hosting provider

check24.com

CHECK24 | Das Vergleichsportal

nginx

MEGASPACE-AS - Megaspace Internet Services GmbH, DE

Frequently asked questions

What technology does testsieger.de use?: testsieger.de is built with Next.js, Google Analytics, Nginx.
Is testsieger.de secure (HTTPS)?: Yes. testsieger.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 24, 2026.
Who hosts testsieger.de?: testsieger.de is hosted on MEGASPACE-AS - Megaspace Internet Services GmbH, DE.
What is testsieger.de's SEO score?: testsieger.de scored 95/100 for SEO in the latest analysis (excellent).
What is testsieger.de's overall website score?: testsieger.de has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.