What powers f-log.jp?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Umami
since Sep 2024
CDN
Font scripts
Google Font API
since Jan 2019
Hosting
Xserver
since Oct 2024
JavaScript graphics
JavaScript libraries
Marketing automation
BowNow
since Sep 2023
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2023
Tag managers
Google Tag Manager
since Apr 2020
Web servers
Apache HTTP Server
since Sep 2023
Audience
- 56% phone
- 44% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.48 / 10 · ranked #912,388 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 11.2 MB · 125 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Moment.js Aug 2025