What powers kera2.com?
Last seen Jun 2026 · 15 technologies across 13 categories
Advertising
Twitter Ads
since Aug 2022
Authentication
Facebook Login
since Aug 2022
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Apr 2019
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
Video players
YouTube
since Apr 2019
Web servers
Apache HTTP Server
since Apr 2019
Widgets
Twitter
since Apr 2019
WordPress plugins
Imagely NextGEN Gallery
since Aug 2022
WP-PageNavi
since Aug 2022
Audience
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.59 / 10 · ranked #5,759,130 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.4 MB · 89 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025