What powers a3kouryaku.com?
Last seen Jun 2026 · 23 technologies across 11 categories
Advertising
Amazon Advertising
since Jun 2023
Criteo
since May 2020
Geniee
since Sep 2022
Google AdSense
since Jan 2019
Google Publisher Tag
since Jan 2022
ID5
since Feb 2025
PubMatic
since Jun 2023
Rubicon Project
since Feb 2024
Affiliate programs
Amazon Associates
since May 2026
Analytics
CDN
Cloudflare
since Dec 2021
Cookie compliance
Funding Choices
since Mar 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
Cloudflare Bot Management
since Dec 2021
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Jul 2025
Tag managers
Google Tag Manager
since Apr 2020
Web servers
Nginx
since Aug 2020
Audience
- 89% phone
- 11% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,445,914 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.3 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 797 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| a3kouryaku.com | 20 |
| www.a3kouryaku.com | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Bot Management Jun 2026
- detected Amazon Associates May 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Geniee Feb 2026
- dropped Geniee Jan 2026
- detected Geniee Oct 2025
- dropped Geniee Sep 2025
- dropped OpenX Aug 2025