odn.ad.jp
ODN
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Fair
Summary
�\�t�g�o���N�̃C���^�[�l�b�g�T�[�r�X�v���o�C�_ODN�̂��ē�. This website uses Apache. SEO is fair (70/100) and accessibility is excellent (95/100). Security scores poor (35/100) and performance good (80/100). Top issue: Missing canonical link.
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Top issues to fix
11 issues found · 3 high priority
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.
Slow estimated load (11.9s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
11.88 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
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Meta tags
- Title
- ODN
- Description
- �\�t�g�o���N�̃C���^�[�l�b�g�T�[�r�X�v���o�C�_ODN�̂��ē�
- Canonical
- Language
- ja
- Charset
- Shift_JIS
- 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
- Cybertrust Japan Co., Ltd.
- Subject
- www.odn.ne.jp
- Valid from
- Feb 2, 2026
- Valid to
- Feb 28, 2027
- Days until expiry
- 217
- SAN domains
- www.odn.ne.jp
Security headers
- Strict-Transport-SecurityEnabled
- 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 3 · H3 6
Links
26 internal · 7 external · 19 broken
Images
37 total · 0 missing alt
Scripts / Styles
12 scripts · 4 stylesheets
JS / CSS size
1.2 KB · 1.2 KB
Page size
22.9 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 viewport meta tag
Scan details
- Requested URL
- https://odn.ad.jp
- Final URL
- https://odn.ad.jp
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 11.88 s
- HTML size
- 22.9 KB
- Redirect chain
- https://odn.ad.jp
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does odn.ad.jp use?
- odn.ad.jp is built with Google Analytics, Apache.
- Is odn.ad.jp secure (HTTPS)?
- Yes. odn.ad.jp uses TLS 1.2 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Feb 28, 2027.
- Who hosts odn.ad.jp?
- Hosting provider information for odn.ad.jp is not available yet.
- What is odn.ad.jp's SEO score?
- odn.ad.jp scored 70/100 for SEO in the latest analysis (fair).
- What is odn.ad.jp's overall website score?
- odn.ad.jp has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card