What powers ipmu.jp?
Last seen Jun 2026 · 30 technologies across 17 categories
Analytics
Google Analytics
since Jun 2018
Authentication
Facebook Login
since Jul 2021
Caching
Varnish
since Apr 2023
CDN
CMS
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Oct 2020
PaaS
GitHub Pages
since May 2023
Programming languages
Rich text editors
Security
HSTS
since May 2023
Static site generator
Jekyll
since May 2023
UI frameworks
Video players
YouTube
since Apr 2018
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Google Workspace
since Apr 2023
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| gensen | #1 | 97 |
| kunio inoue | #2 | 34 |
| takaaki kajita | #5 | 7 |
| super kamiokande | #44 | 6 |
| primordial black holes | #47 | 5 |
| primordial black hole | #51 | 5 |
| hitoshi murayama | #8 | 5 |
| betelgeuse distance from earth | #14 | 3 |
| proton decay | #46 | 3 |
| kavli institute for theoretical physics | #63 | 3 |
| kavli institute for theoretical physics | #27 | 3 |
| gensen | #11 | 3 |
| how far away is betelgeuse | #57 | 3 |
| yukari ito | #7 | 2 |
| ueno clinic tokyo | #11 | 2 |
| mylova | #8 | 2 |
| kajita takaaki | #10 | 2 |
| hitoshi murayama | #12 | 2 |
| how far is betelgeuse from earth | #45 | 2 |
| xenon1t | #8 | 1 |
| young-kee kim | #46 | 1 |
| betelgeuse radius | #20 | 1 |
| brightness of betelgeuse | #14 | 1 |
| tadashi takayanagi | #9 | 1 |
| what is a type 1a supernova | #12 | 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
- 63% desktop
- 37% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.99 / 10 · ranked #46,172 of all domains
382 referring domains · OpenPageRank
Search traffic
210 est. monthly organic visits (US)
168 keywords in Google's top 30
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 1.8 MB · 10 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| indico.ipmu.jp | 14 |
| cd3.ipmu.jp | 11 |
| www.ipmu.jp | 11 |
| pfs.ipmu.jp | 4 |