What powers ongen-opt.com?
Last seen Jun 2026 · 26 technologies across 17 categories
Advertising
Google AdSense
since Jan 2019
Twitter Ads
since Jul 2021
Affiliate programs
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since May 2022
Caching
Varnish
since Jan 2019
CDN
Amazon CloudFront
since Apr 2026
Cloudflare
since Mar 2025
CMS
Hatena Blog
since Dec 2022
Cookie compliance
Funding Choices
since Aug 2023
Font scripts
Google Font API
since Jun 2022
Issue trackers
Sentry
since Nov 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Video players
YouTube
since Oct 2020
Web servers
Nginx
since Jan 2019
Widgets
Twitter
since Jan 2019
Audience
- 79% desktop
- 21% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.54 / 10 · ranked #23,328,956 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.1 MB · 124 requests
- Structured data: JSON-LD, Microdata, 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
- detected Amazon CloudFront Apr 2026
- dropped Google Hosted Libraries Feb 2026
- dropped jsDelivr Feb 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Google Font API Nov 2025
- dropped Unpkg Nov 2025
- dropped Snowplow Analytics Sep 2025
- detected AccessTrade Aug 2025
- dropped jQuery CDN Aug 2025
- detected ValueCommerce Aug 2025