2chan.net
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Last scanned Jul 25, 2026, 12:25 PM · 2 views
Overall score
Fair
Summary
This website uses Apache hosted on SAKURA-A - SAKURA Internet Inc., JP. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- Japan
- Hosted on SAKURA-A - SAKURA Internet Inc., JP
Top issues to fix
12 issues found · 5 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
340 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Meta tags
- Title
- �o�t��������
- Description
- Canonical
- Language
- Charset
- Shift_JIS
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- SAKURA-A - SAKURA Internet Inc., JP
- CDN provider
- —
- IP address
- 153.120.24.113
- ASN
- AS7684 (SAKURA-A - SAKURA Internet Inc., JP)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Japan Registry Services Co., Ltd.
- Subject
- *.2chan.net
- Valid from
- Aug 17, 2025
- Valid to
- Aug 31, 2026
- Days until expiry
- 37
- SAN domains
- *.2chan.net, 2chan.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 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
1 scripts · 0 stylesheets
JS / CSS size
227 B · 0 B
Page size
982 B
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://2chan.net
- Final URL
- https://www.2chan.net/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 340 ms
- HTML size
- 982 B
- Redirect chain
- https://2chan.net → https://www.2chan.net/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 2chan.net use?
- 2chan.net is built with Apache.
- Is 2chan.net secure (HTTPS)?
- Yes. 2chan.net uses TLS 1.3 with a certificate issued by Japan Registry Services Co., Ltd., valid until Aug 31, 2026.
- Who hosts 2chan.net?
- 2chan.net is hosted on SAKURA-A - SAKURA Internet Inc., JP.
- What is 2chan.net's SEO score?
- 2chan.net scored 55/100 for SEO in the latest analysis (fair).
- What is 2chan.net's overall website score?
- 2chan.net has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card