Domain report
ashchan.com
ashchan.com ranks in the top 0.34% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 4 distinct hosts observed under it.
Connectivity
#456,241harmonic-centrality rank
- Top percentile
- 0.34%
- Hosts observed
- 4
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
200HTTP status
https://ashchan.com/ answered with HTTP 200.
DNS records
- A
- 172.67.139.198
- 104.21.27.4
- AAAA
- 2606:4700:3033::ac43:8bc6
- 2606:4700:3030::6815:1b04
- MX
- 10 mx01.mail.icloud.com.
- 10 mx02.mail.icloud.com.
- NS
- gene.ns.cloudflare.com.
- kevin.ns.cloudflare.com.
Live preview
This is a live, sandboxed embed of ashchan.com — not a copy. What it shows can change any time the site itself does.
Domain registration (WHOIS / RDAP)
RDAP lookup failed (HTTP 429).
SSL certificate
Certificate Transparency lookup failed (HTTP 429).
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=utf-8
- Cache-Control
- max-age=600
- Content-Encoding
- Not sent
Security
- Content-Security-Policy
- Not sent
- Strict-Transport-Security
- Not sent
- X-Frame-Options
- Not sent
- X-Content-Type-Options
- Not sent
- Referrer-Policy
- Not sent
- Permissions-Policy
- Not sent
Redirect chain
- 1.
http://ashchan.com/HTTP 301→ https://ashchan.com/
- 2.
https://ashchan.com/HTTP 200
Meta tags
- Title
- James Chen - a freelance full stack developer & consultant | ashchan.com
- Description
- James Chen’s a Ruby / Rails / iOS / Mac freelance developer/consultant based in Hangzhou, China and Tokyo, Japan.
- Canonical
- https://ashchan.com/
- Robots
- Not set
- Generator
- Jekyll v3.9.5
- Open Graph title
- James Chen - a freelance full stack developer & consultant
- Open Graph description
- James Chen’s a Ruby / Rails / iOS / Mac freelance developer/consultant based in Hangzhou, China and Tokyo, Japan.
- Open Graph image
- Not set
- Open Graph type
- website
- Twitter card
- summary
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 0
- Disallow rules (other agents)
- 0
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
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