u18chan.com
U-18Chan
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
Being rammed by larger ships since 1914. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is fair (55/100). Security scores good (80/100) and performance excellent (90/100). Top issue: Missing canonical link.
Being rammed by larger ships since 1914
Top issues to fix
13 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.
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+7 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
1.00 s
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
Being rammed by larger ships since 1914
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- U-18Chan
- Description
- Being rammed by larger ships since 1914
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- u18chan.com
- Valid from
- Aug 7, 2026
- Valid to
- Nov 5, 2026
- Days until expiry
- 71
- SAN domains
- u18chan.com, *.u18chan.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 2 · H2 3 · H3 1
Links
40 internal · 2 external · 3 broken
Images
2 total · 2 missing alt
Scripts / Styles
26 scripts · 2 stylesheets
JS / CSS size
2.2 KB · 0 B
Page size
45.0 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- 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 <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://u18chan.com
- Final URL
- https://u18chan.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.00 s
- HTML size
- 45.0 KB
- Redirect chain
- https://u18chan.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does u18chan.com use?
- u18chan.com is built with PHP, jQuery, Google Analytics, Cloudflare Analytics.
- Is u18chan.com secure (HTTPS)?
- Yes. u18chan.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 5, 2026.
- Who hosts u18chan.com?
- Hosting provider information for u18chan.com is not available yet.
- What is u18chan.com's SEO score?
- u18chan.com scored 65/100 for SEO in the latest analysis (fair).
- What is u18chan.com's overall website score?
- u18chan.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card