What powers luke.ac.jp?
Last seen Jun 2026 · 48 technologies across 24 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jun 2018
Snowplow Analytics
since May 2021
Authentication
Facebook Login
since Jul 2021
Caching
Redis Object Cache
since Mar 2023
CDN
cdnjs
since Aug 2022
Cloudflare
since Aug 2022
jQuery CDN
since Aug 2022
jsDelivr
since Apr 2023
Unpkg
since Aug 2022
CMS
Databases
Ecommerce
Cart Functionality
since Jan 2022
Editors
DreamWeaver
since Aug 2018
Font scripts
Google Font API
since Aug 2022
Twitter Emoji (Twemoji)
since Mar 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Oct 2022
Programming languages
Reverse proxies
F5 BigIP
since May 2019
Security
Cloudflare Bot Management
since Mar 2025
Tag managers
Google Tag Manager
since Oct 2018
Video players
YouTube
since Aug 2018
Web frameworks
Microsoft ASP.NET
since Oct 2022
Web servers
Widgets
WordPress plugins
WordPress themes
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 71% phone
- 27% desktop
- 2% tablet
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.82 / 10 · ranked #55,570 of all domains
357 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.0 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cardiovascularcenter.luke.ac.jp | 22 |
| christiancenter.luke.ac.jp | 10 |
| dock.luke.ac.jp | 9 |
| hospital.luke.ac.jp | 9 |
| research.luke.ac.jp | 8 |
| kango-net.luke.ac.jp | 7 |
| university.luke.ac.jp | 7 |
| car.luke.ac.jp | 6 |
| edu-sk.luke.ac.jp | 6 |
| medilocus.luke.ac.jp | 6 |
| lukaco.luke.ac.jp | 5 |
| campusplan.luke.ac.jp | 3 |
| users-post.luke.ac.jp | 3 |
| www.luke.ac.jp | 3 |
| arch.luke.ac.jp | 2 |
| gyoseki.luke.ac.jp | 2 |
| portal.luke.ac.jp | 1 |
| qi.luke.ac.jp | 1 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025