Domain report
jsrt.or.jp
jsrt.or.jp ranks in the top 0.094% of domains by connectivity (Common Crawl, cc-main-2026-jul-aug-sep), with 12 distinct hosts observed under it.
Connectivity
- Top percentile
- 0.094%
- Hosts observed
- 12
From the Common Crawl cc-main-2026-jul-aug-sep hyperlink graph, 133,241,980 domains total. What this rank means
HTTPS reachability
https://jsrt.or.jp/ answered with HTTP 200.
DNS records
- A
- 85.131.197.31
- AAAA
- No records found.
- MX
- 10 jsrt-or-jp.mail.protection.outlook.com.
- NS
- ns1.macnet.or.jp.
- ns2.macnet.or.jp.
- AS
- Server in network Xserver Inc., AS131965 · Japan85.131.197.0/24, which holds 85.131.197.31
Live preview
This is a live, sandboxed embed of jsrt.or.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 jsrt.or.jp.
SSL certificate
Certificate Transparency lookup failed: The operation was aborted due to timeout
HTTP & security headers
Response
- Server
- cloudflare
- Content-Type
- text/html; charset=UTF-8
- Cache-Control
- Not sent
- 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://jsrt.or.jp/HTTP 301→ https://jsrt.or.jp/
- 2.
https://jsrt.or.jp/HTTP 302→ https://www.jsrt.or.jp/data/
- 3.
https://www.jsrt.or.jp/data/HTTP 200
Meta tags
- Title
- 公益社団法人 日本放射線技術学会公益社団法人 日本放射線技術学会
- Description
- 日本放射線技術学会(JSRT)は,放射線技術学に関する教育・研究を推進し,学術の進歩発展に寄与し,公益社団法人として健康と福祉に貢献することを目指す学術団体です。
- Canonical
- Not set
- Robots
- max-image-preview:large
- Generator
- Not set
- Open Graph title
- Not set
- Open Graph description
- Not set
- Open Graph image
- Not set
- Open Graph type
- Not set
- Twitter card
- Not set
- Twitter title
- Not set
- Twitter image
- Not set
robots.txt
- Disallow rules (User-agent: *)
- 4
- 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
- WordPresscms
Found "wp-content/" in the page's HTML
- 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.