What powers yumecollabo.jp?
Last seen Aug 2026 · 18 technologies across 14 categories
Analytics
Google Analytics
since Mar 2020
CMS
Databases
MySQL
since Mar 2020
Font scripts
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
Programming languages
Security
reCAPTCHA
since Aug 2022
UI frameworks
Web servers
Apache HTTP Server
since Mar 2020
Widgets
SnapWidget
since May 2023
WordPress plugins
WordPress themes
Lightning
since Mar 2022
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.31 / 10 · ranked #2,868,269 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 14.6 MB · 165 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on GMO Internet (157.7.189.64)
- DNS: heteml.jp
- Email: heteml.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Sep 2026
- Common Crawl link graph: rank 10,066,178, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted