Domain report
codoc.jp
codoc.jp ranks in the top 0.30% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 2 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.30%
- Hosts observed
- 2
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://codoc.jp/ answered with HTTP 200.
DNS records
- A
- 108.156.184.124
- 108.156.184.113
- 108.156.184.23
- 108.156.184.106
- AAAA
- No records found.
- MX
- 1 aspmx.l.google.com.
- 10 aspmx2.googlemail.com.
- 10 aspmx3.googlemail.com.
- 5 alt1.aspmx.l.google.com.
- 5 alt2.aspmx.l.google.com.
- NS
- ns-1131.awsdns-13.org.
- ns-157.awsdns-19.com.
- ns-1698.awsdns-20.co.uk.
- ns-965.awsdns-56.net.
Live preview
This is a live, sandboxed embed of codoc.jp — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
No RDAP (WHOIS) data is available for codoc.jp.
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- immutable, max-age=604800, public
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- nosniff
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://codoc.jp/HTTP 301→ https://codoc.jp/
- 2.
https://codoc.jp/HTTP 308→ https://codoc.jp/ja
- 3.
https://codoc.jp/jaHTTP 200
Meta tags
- Title
- codoc コードク | タグを貼るだけで、コンテンツが売れる。
- Description
- 自分のサイトの記事や動画を、その場で有料販売。複雑な構築は不要で、codocのタグを1行貼るだけで始められます。
- Canonical
- https://codoc.jp/ja
- Robots
- Not set
- Generator
- Not set
- Open Graph title
- タグを貼るだけで、コンテンツが売れる。
- Open Graph description
- 自分のサイトの記事や動画を、その場で有料販売。複雑な構築は不要で、codocのタグを1行貼るだけで始められます。
- Open Graph image
- https://codoc.jp/img/ogimage.png
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- タグを貼るだけで、コンテンツが売れる。
- Twitter image
- https://codoc.jp/img/ogimage.png
robots.txt
- Disallow rules (User-agent: *)
- 2
- Disallow rules (other agents)
- 2
No Sitemap declared in robots.txt.
Technology detected
Best-effort, based on a small set of well-known signals — this may be incomplete.
- Cloudflarecdn
Server: cloudflare
- Google Analyticsanalytics
Found "googletagmanager.com/gtag/js" in the page's HTML
Related domains
Similar connectivity
Domains ranked just above and below it in the same snapshot.