yugioh-wiki.net
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Last scanned Jul 26, 2026, 11:19 AM
Overall score
Fair
Summary
ͷ����OCG���������ɥꥹ�Ȥ��ǥå������Ѹ콸�ʤɡ�. This website uses PHP. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing canonical link.
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Top issues to fix
12 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+6 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.47 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
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Meta tags
- Title
- ͷ����������Wiki - �ȥåץڡ���
- Description
- ͷ����OCG���������ɥꥹ�Ȥ��ǥå������Ѹ콸�ʤɡ�
- Canonical
- Language
- Charset
- EUC-JP
- Viewport
- Robots meta
- 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 1.2
- Issuer
- Let's Encrypt
- Subject
- yugioh-wiki.net
- Valid from
- Jun 10, 2026
- Valid to
- Sep 8, 2026
- Days until expiry
- 41
- SAN domains
- www.yugioh-wiki.net, yugioh-wiki.net
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 1 · H3 5
Links
1 internal · 69 external · 20 broken
Images
0 total · 0 missing alt
Scripts / Styles
12 scripts · 1 stylesheets
JS / CSS size
969 B · 0 B
Page size
19.4 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://yugioh-wiki.net
- Final URL
- https://yugioh-wiki.net
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 1.47 s
- HTML size
- 19.4 KB
- Redirect chain
- https://yugioh-wiki.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yugioh-wiki.net use?
- yugioh-wiki.net is built with PHP, Google Analytics, Google Ads, Apache.
- Is yugioh-wiki.net secure (HTTPS)?
- Yes. yugioh-wiki.net uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 8, 2026.
- Who hosts yugioh-wiki.net?
- Hosting provider information for yugioh-wiki.net is not available yet.
- What is yugioh-wiki.net's SEO score?
- yugioh-wiki.net scored 70/100 for SEO in the latest analysis (fair).
- What is yugioh-wiki.net's overall website score?
- yugioh-wiki.net has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card