What powers grandmesse.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Google Sign-in
since Feb 2021
CDN
Cloudflare
since Mar 2025
Google Hosted Libraries
since Feb 2022
Font scripts
Font Awesome
since May 2022
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
SWFObject
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Web frameworks
Microsoft ASP.NET
since May 2022
Web servers
Nginx
since Feb 2020
Widgets
Twitter
since Jan 2019
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 86% phone
- 14% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.69 / 10 · ranked #137,726 of all domains
112 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 10.2 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.grandmesse.jp | 13 |
| grandmesse.jp | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025