What powers gata21.jp?
Last seen Jun 2026 · 25 technologies across 11 categories
Advertising
Criteo
since Mar 2026
Google Ads
since Dec 2022
Google Publisher Tag
since Feb 2021
ID5
since Feb 2025
OpenX
since Jan 2025
PubMatic
since Jan 2025
Rubicon Project
since Jan 2025
Twitter Ads
since May 2021
Yahoo Advertising
since Apr 2022
Analytics
Adjust
since Nov 2023
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Aug 2018
Snowplow Analytics
since Jan 2025
CDN
Cloudflare
since Sep 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Mar 2026
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Jul 2025
Tag managers
Google Tag Manager
since Aug 2018
Web servers
Nginx
since Aug 2020
Widgets
Twitter
since Aug 2018
Audience
- 91% phone
- 7% desktop
- 1% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.02 / 10 · ranked #555,551 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.0 MB · 816 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Hugo May 2026
- detected Adobe Audience Manager Apr 2026
- detected Snowplow Analytics Apr 2026
- detected Criteo Mar 2026
- detected Hugo Mar 2026
- dropped Microsoft ASP.NET Mar 2026
- detected Priority Hints Mar 2026
- dropped Prebid Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Google AdSense Oct 2025
- detected Prebid Oct 2025
- dropped Adobe Audience Manager Sep 2025
- dropped Snowplow Analytics Sep 2025
- detected Google AdSense Aug 2025
- detected Microsoft ASP.NET Aug 2025