What powers sakasegawa-r.co.jp?
Last seen Aug 2026 · 11 technologies across 8 categories
CMS
WordPress
since Sep 2023
Databases
MySQL
since Sep 2023
Font scripts
Google Font API
since May 2026
Twitter Emoji (Twemoji)
since May 2026
JavaScript libraries
Miscellaneous
Open Graph
since May 2026
Programming languages
PHP
since Sep 2023
Web servers
Nginx
since May 2026
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.00 / 10 · ranked #12,538,606 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 37 requests
- WordPress theme: sakasegawa-r · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Contact Form 7 Jul 2026
- detected Google Font API Jul 2026
- detected jQuery Jul 2026
- detected jQuery Migrate Jul 2026
- detected MySQL Jul 2026
- detected Nginx Jul 2026
- detected Open Graph Jul 2026
- detected PHP Jul 2026
- detected Swiper Jul 2026
- detected Twitter Emoji (Twemoji) Jul 2026
- detected WordPress Jul 2026
- dropped Apache HTTP Server Jun 2026
- dropped Plesk Jun 2026
- dropped RSS Jun 2026
- dropped WP-PageNavi Jun 2026