What powers oppaisan.com?
Last seen Jun 2026 · 23 technologies across 12 categories
Advertising
i-mobile
since Apr 2022
Analytics
Google Analytics
since Aug 2018
Microsoft Clarity
since Jan 2025
CDN
cdnjs
since Oct 2021
Cloudflare
since Nov 2018
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Oct 2023
jsDelivr
since Feb 2021
Unpkg
since Oct 2023
CMS
WordPress
since Aug 2018
Databases
MySQL
since Aug 2018
Font scripts
Google Font API
since Feb 2020
Form builders
Google Forms
since May 2025
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Performance
Priority Hints
since Jul 2025
Programming languages
PHP
since Aug 2018
Tag managers
Google Tag Manager
since Jun 2021
Audience
- 92% phone
- 4% desktop
- 4% tablet
Japan
South Korea
Thailand
Taiwan
Hong Kong SAR China
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.56 / 10 · ranked #5,985,413 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 2.8 MB · 217 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Contact Form 7 Sep 2025
- detected i-mobile Sep 2025
- dropped core-js Aug 2025
- dropped React Aug 2025
- dropped Swiper Aug 2025