What powers datefm.jp?
Last seen Jun 2026 · 13 technologies across 8 categories
Analytics
Google Analytics
since Jan 2019
CDN
cdnjs
since Jun 2026
Cloudflare
since Jun 2026
Google Hosted Libraries
since Feb 2022
jsDelivr
since Jun 2026
Font scripts
Google Font API
since Jun 2026
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
Security
HSTS
since Mar 2023
Web servers
Apache HTTP Server
since Jan 2019
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 82% phone
- 18% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.42 / 10 · ranked #81,015 of all domains
266 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 18.7 MB · 137 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| datefm.jp | 12 |
| www.datefm.jp | 6 |
Full technology history →
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Recent changes
- dropped Sakura Internet Jun 2026