What powers web-ken.jp?
Last seen Jun 2026 · 23 technologies across 18 categories
Analytics
Google Analytics
since Aug 2018
CDN
Google Cloud CDN
since Aug 2023
Databases
Firebase
since Dec 2022
Font scripts
Google Font API
since Dec 2022
IaaS
Google Cloud
since Dec 2022
JavaScript frameworks
JavaScript graphics
jqPlot
since Aug 2018
JavaScript libraries
Load balancers
Amazon ELB
since Aug 2021
Miscellaneous
HTTP/3
since Aug 2023
Open Graph
since Dec 2022
Operating systems
UNIX
since Aug 2018
PaaS
Amazon Web Services
since Aug 2021
Page builders
STUDIO
since Dec 2022
Programming languages
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web server extensions
Web servers
Audience
- 100% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.38 / 10 · ranked #2,725,280 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Google
- Weight: 2.5 MB · 123 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| top.web-ken.jp | 13 |
| www.web-ken.jp | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Jun 2026
- detected Priority Hints Feb 2026