What powers grop.co.jp?
Last seen Jun 2026 · 28 technologies across 16 categories
Advertising
ID5
since Oct 2023
Twitter Ads
since Apr 2023
Analytics
CDN
Amazon CloudFront
since Jan 2021
cdnjs
since Nov 2021
Cloudflare
since May 2022
Google Hosted Libraries
since Feb 2022
jsDelivr
since Apr 2026
Font scripts
Google Font API
since Sep 2019
JavaScript libraries
Marketing automation
Satori
since Apr 2024
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jan 2021
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Sep 2024
Segmentation
Adobe Audience Manager
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Video players
YouTube
since Jan 2022
Web servers
Apache HTTP Server
since Aug 2018
Webmail
Apple iCloud Mail
since Sep 2023
Google Workspace
since Aug 2022
Audience
- 52% desktop
- 48% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.73 / 10 · ranked #293,643 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 43.1 MB · 246 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- detected jsDelivr Apr 2026
- detected Priority Hints Mar 2026
- dropped Google Ads Dec 2025
- dropped Google Ads Conversion Tracking Dec 2025
- dropped Cloudflare Bot Management Nov 2025