What powers keiaifukushi.jp?
Last seen Jun 2026 · 14 technologies across 9 categories
Analytics
Google Analytics
since Apr 2019
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
CMS
a-blog cms
since Apr 2019
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Apr 2019
Security
HSTS
since Sep 2022
Web servers
Apache HTTP Server
since Apr 2019
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,944,367 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 8.1 MB · 58 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Underscore.js Dec 2025
- detected core-js Nov 2025
- detected jQuery Migrate Nov 2025
- detected Lodash Nov 2025