What powers jrc.or.jp?
Last seen Jun 2026 · 144 technologies across 38 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| japan 2011 | #60 | 130 |
| japan flood 2011 | #45 | 47 |
| 2011 thoku earthquake and tsunami | #58 | 47 |
| nhk news | #39 | 17 |
| japan's 2011 earthquake | #62 | 17 |
| japan's 2011 earthquake | #62 | 17 |
| japanese red cross society | #1 | 15 |
| japan earthquake tsunami 2011 | #62 | 13 |
| eru | #86 | 11 |
| eru | #56 | 11 |
| red in japanese | #80 | 9 |
| japan disaster 2011 | #65 | 9 |
| japan donate | #2 | 8 |
| transfusion associated circulatory overload | #28 | 6 |
| 2011 japan earthquake | #77 | 5 |
| red cross society | #10 | 4 |
| march 11 2011 | #45 | 3 |
| cross gif | #84 | 3 |
| taco medical abbreviation | #57 | 2 |
| when was red cross founded | #37 | 2 |
| red cross japan | #10 | 2 |
| nhk web easy | #70 | 2 |
| japan earthquake and tsunami 2011 | #58 | 2 |
| 400ml | #44 | 2 |
| 400 ml to l | #79 | 2 |
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
- 89% phone
- 10% desktop
- 1% tablet
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.37 / 10 · ranked #3,308 of all domains
3,845 referring domains · OpenPageRank
Search traffic
420 est. monthly organic visits (US)
340 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Incapsula
- Weight: 10.7 MB · 214 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| donate.jrc.or.jp | 28 |
| www.asahikawa.jrc.or.jp | 25 |
| www.kitami.jrc.or.jp | 25 |
| date.jrc.or.jp | 24 |
| www.hyogo.jrc.or.jp | 24 |
| www.matsuyama.jrc.or.jp | 23 |
| www.haramachi.jrc.or.jp | 21 |
| www.kumamoto-med.jrc.or.jp | 21 |
| date-kango.jrc.or.jp | 20 |
| www.azumino.jrc.or.jp | 20 |
| expo2025.jrc.or.jp | 19 |
| www.otsu-sn.jrc.or.jp | 19 |
| urakawa.jrc.or.jp | 18 |
| www.hiroshima-med.jrc.or.jp | 18 |
| www.jrc.or.jp | 18 |
| www.osaka-med.jrc.or.jp | 18 |
| www.takamatsu.jrc.or.jp | 18 |
| www.tokyo.jrc.or.jp | 18 |
| www.nagaoka.jrc.or.jp | 17 |
| www.sagamihara.jrc.or.jp | 17 |
| maizuru.jrc.or.jp | 16 |
| www.fukui-med.jrc.or.jp | 16 |
| www.otsu-shiga.jrc.or.jp | 16 |
| www.otsu.jrc.or.jp | 16 |
Full technology history →
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Recent changes
- dropped Google PageSpeed May 2026
- dropped Snowplow Analytics May 2026
- dropped WordPress Multisite May 2026
- dropped WP Fastest Cache May 2026
- detected WP-Optimize May 2026
- detected Criteo Apr 2026
- detected Spectra Apr 2026
- dropped Preact Feb 2026
- detected Cloudflare Turnstile Jan 2026
- detected TinyMCE Nov 2025
- detected WordPress Multisite Oct 2025
- dropped Jetpack Sep 2025