What powers 7key.jp?
Last seen Jun 2026 · 7 technologies across 7 categories
Advertising
Google AdSense
since Apr 2018
Analytics
Google Analytics
since Apr 2018
Font scripts
Google Font API
since Aug 2022
Miscellaneous
RSS
since Dec 2022
Security
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web servers
Nginx
since Sep 2022
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.38 / 10 · ranked #1,034,672 of all domains
35 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.5 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Snowplow Analytics Feb 2026
- detected Snowplow Analytics Dec 2025
- detected Google Font API Nov 2025