What powers rcare.jp?
Last seen Aug 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since May 2020
Microsoft Clarity
since Jan 2026
Editors
DreamWeaver
since May 2020
JavaScript libraries
Tag managers
Google Tag Manager
since Apr 2022
Web servers
Apache HTTP Server
since May 2020
Widgets
SnapWidget
since Feb 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 65% phone
- 35% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.89 / 10 · ranked #3,895,594 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 6.4 MB · 174 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on CPI-NET KDDI Web Communications Inc. (150.60.176.68)
- Email: no MX record returned
- SSL: JPRS, RSA 2048, expires Sep 2026
- Common Crawl link graph: rank 11,794,617, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jan 2026