What powers pwri.go.jp?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Aug 2018
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Aug 2018
JavaScript libraries
OWL Carousel
since Aug 2018
Slick
since Aug 2018
Operating systems
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
UIKit
since Aug 2018
Web server extensions
Web servers
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| icharm | #1 | 21 |
| water hazard | #35 | 5 |
| rri | #63 | 5 |
| narita airport limousine bus | #25 | 4 |
| narita limousine bus | #29 | 3 |
| narita airport limousine bus timetable pdf | #4 | 3 |
| hoover dam earthquake | #4 | 3 |
| dias platform | #19 | 3 |
| west rapti river | #11 | 2 |
| marikina river water level today | #6 | 2 |
| million dollar bridge alaska | #37 | 2 |
| million dollar bridge | #42 | 2 |
| chinese flooding map | #26 | 1 |
| cidh piles | #38 | 1 |
| china flood map | #18 | 1 |
| tohoku earthquake damage | #60 | 1 |
| riffles river | #74 | 1 |
| river riffle | #64 | 1 |
| narita airport limousine bus schedule | #9 | 1 |
| parkersburg ef5 damage | #9 | 1 |
| marikina river update today | #8 | 1 |
| haneda airport limousine bus timetable pdf | #8 | 1 |
| hurricane mitch date | #14 | 1 |
| hurricane katrina lake pontchartrain | #69 | 1 |
| flooding in china map | #66 | 1 |
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
- 75% desktop
- 25% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.71 / 10 · ranked #62,059 of all domains
272 referring domains · OpenPageRank
Search traffic
68 est. monthly organic visits (US)
185 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.8 MB · 97 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.icharm.pwri.go.jp | 7 |
| www.pwri.go.jp | 6 |
| thesis.pwri.go.jp | 4 |
| www.kunijiban.pwri.go.jp | 3 |