gameduell.com
GameDuell | Home
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
GameDuell | Home. This website uses jQuery. SEO is good (75/100) and accessibility is fair (65/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
GameDuell | Home
Top issues to fix
9 issues found · 2 high priority
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
TLS certificate expires in 26 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
396 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
GameDuell | Home
Meta tags
- Title
- GameDuell | Home
- Description
- GameDuell | Home
- Canonical
- https://www.gameduell.com/gd/
- Language
- en
- 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
- 26
- 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 2 · H3 1
Links
63 internal · 3 external · 4 broken
Images
1 total · 1 missing alt
Scripts / Styles
23 scripts · 9 stylesheets
JS / CSS size
23.2 KB · 57 B
Page size
52.1 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
- Over half of images are missing alt text
- Missing viewport meta tag
Scan details
- Requested URL
- https://gameduell.com
- Final URL
- https://www.gameduell.com/gd/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 395 ms
- HTML size
- 52.1 KB
- Redirect chain
- https://gameduell.com → https://www.gameduell.com/gd/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does gameduell.com use?
- gameduell.com is built with Vue.js, jQuery.
- Is gameduell.com secure (HTTPS)?
- Yes. gameduell.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 20, 2026.
- Who hosts gameduell.com?
- Hosting provider information for gameduell.com is not available yet.
- What is gameduell.com's SEO score?
- gameduell.com scored 75/100 for SEO in the latest analysis (fair).
- What is gameduell.com's overall website score?
- gameduell.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card