What powers tennisbear.net?
Last seen Jun 2026 · 25 technologies across 16 categories
Advertising
AppNexus
since Jul 2025
Criteo
since Mar 2026
Google AdSense
since Feb 2023
Google Publisher Tag
since Jun 2025
OpenX
since Jul 2025
PubMatic
since Jul 2025
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since May 2022
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Aug 2022
Payment processors
Programming languages
Node.js
since Jan 2019
Security
Cloudflare Bot Management
since May 2022
reCAPTCHA
since Feb 2023
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Vuetify
since Mar 2021
Video players
Vimeo
since Jan 2022
Webmail
Google Workspace
since Aug 2022
Audience
- 75% phone
- 25% desktop
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.87 / 10 · ranked #673,320 of all domains
73 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 225 ms |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 4.1 MB · 277 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| tennisbear.net | 25 |
| www.tennisbear.net | 25 |
| reserve.tennisbear.net | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Microsoft ASP.NET May 2026
- detected Criteo Mar 2026
- dropped Snowplow Analytics Mar 2026
- dropped Adobe Audience Manager Feb 2026
- detected Adobe Audience Manager Dec 2025
- detected Google Font API Nov 2025
- dropped Adobe Audience Manager Sep 2025
- detected Microsoft ASP.NET Aug 2025
- detected Snowplow Analytics Aug 2025