What powers 
gymk.net?
Last seen Sep 2026 · 14 technologies across 12 categories
Advertising
Google AdSense
since Jan 2016
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cloudflare
since Jan 2025
Font scripts
Google Font API
since Jun 2022
Hosting
Xserver
since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2026
Security
Cloudflare Bot Management
since Jan 2025
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Jul 2020
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Jul 2020
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.77 / 10 · ranked #729,014 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 1.2 MB · 92 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Xserver (202.210.8.155)
- DNS: Xserver
- Email: gymk.net
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 165,020
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Sep 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Google Font API Nov 2025