What powers jrs.or.jp?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Jun 2018
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Operating systems
Windows Server
since Aug 2018
PaaS
Azure
since Oct 2022
Web frameworks
Microsoft ASP.NET
since Aug 2018
Web servers
Apache HTTP Server
since Apr 2018
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| apsr | #65 | 3 |
| respirology journal | #58 | 0 |
| respiratory investigation | #35 | 0 |
| respiratory investigation | #25 | 0 |
| aikai 2526 | #15 | 0 |
| pneumostomy | #66 | 0 |
| pneumostomy | #57 | 0 |
| josler | #75 | 0 |
| josler | #23 | 0 |
| lungs in japanese | #32 | 0 |
| global initiative for asthma 2024 | #64 | 0 |
| harasawa | #30 | 0 |
| history of the respiratory system | #93 | 0 |
| hongo bunkyo ku | #62 | 0 |
| fact sheet tuberculosis | #68 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 69% phone
- 30% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.02 / 10 · ranked #43,425 of all domains
432 referring domains · OpenPageRank
Search traffic
3 est. monthly organic visits (US)
15 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.4 MB · 59 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| journal.jrs.or.jp | 5 |
| www.member.jrs.or.jp | 5 |
| www.jrs.or.jp | 4 |
| is.jrs.or.jp | 1 |