gameduell.de
GameDuell | Home
Last scanned Aug 3, 2026, 12:00 AM · 8 views
Overall score
Great
Summary
Kommen Sie zu GameDuell. This website uses jQuery. SEO is good (75/100) and accessibility is excellent (95/100). Security scores excellent (90/100) and performance good (80/100). Top issue: No structured data (JSON-LD) found.
Kommen Sie zu GameDuell. GameDuell ist Deutschlands größte Spiele-Seite, auf der Sie Online-Spiele gegen echte Gegner und mit echten Gewinnen spielen können.
Top issues to fix
8 issues found · 2 high priority
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Slow estimated load (4.5s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
4.49 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-4 overall since Jul 26, 2026
- Overall
- 84
- SEO
- 75
- Security
- 90
- Performance
- 80
- Accessibility
- 95
Organization
Company details published in this site's own structured data.
Kommen Sie zu GameDuell. GameDuell ist Deutschlands größte Spiele-Seite, auf der Sie Online-Spiele gegen echte Gegner und mit echten Gewinnen spielen können.
Meta tags
- Title
- GameDuell | Home
- Description
- Kommen Sie zu GameDuell. GameDuell ist Deutschlands größte Spiele-Seite, auf der Sie Online-Spiele gegen echte Gegner und mit echten Gewinnen spielen können.
- Canonical
- https://www.gameduell.de/gd/
- Language
- de
- Charset
- UTF-8
- Viewport
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.gameduell.de
- Valid from
- Mar 6, 2026
- Valid to
- Sep 20, 2026
- Days until expiry
- 48
- SAN domains
- www.gameduell.de, gameduell.de, www.gameduell.at, www.gameduell.co.uk, www.gameduell.com, www.gameduell.dk, www.gameduell.fr, www.gameduell.nl, www.gameduell.se, www.gameduell.es
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 0
Links
45 internal · 2 external · 20 broken
Images
0 total · 0 missing alt
Scripts / Styles
21 scripts · 8 stylesheets
JS / CSS size
22.2 KB · 57 B
Page size
51.5 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://gameduell.de
- Final URL
- https://www.gameduell.de/gd/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 4.49 s
- HTML size
- 51.5 KB
- Redirect chain
- https://gameduell.de → https://www.gameduell.de/gd/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does gameduell.de use?
- gameduell.de is built with jQuery.
- Is gameduell.de secure (HTTPS)?
- Yes. gameduell.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 20, 2026.
- Who hosts gameduell.de?
- Hosting provider information for gameduell.de is not available yet.
- What is gameduell.de's SEO score?
- gameduell.de scored 75/100 for SEO in the latest analysis (fair).
- What is gameduell.de's overall website score?
- gameduell.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- Has gameduell.de's score changed over time?
- gameduell.de's overall score has declined by 4 points (from 88 to 84) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card