What powers kouryakuki.net?
Last seen Jun 2026 · 18 technologies across 14 categories
Advertising
DoubleClick Ad Exchange (AdX)
since Apr 2018
Google AdSense
since Apr 2018
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Dec 2024
Cookie compliance
Funding Choices
since Feb 2024
Font scripts
Google Font API
since Nov 2022
JavaScript frameworks
React
since Aug 2018
JavaScript libraries
Operating systems
CentOS
since Apr 2018
Programming languages
Security
Cloudflare Bot Management
since Dec 2024
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Aug 2021
Web server extensions
Web servers
Widgets
Twitter
since Jun 2018
Audience
- 100% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.09 / 10 · ranked #118,181,146 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.7 MB · 132 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| we2020.kouryakuki.net | 17 |
| we2021.kouryakuki.net | 17 |
| we2022.kouryakuki.net | 17 |
| we2019.kouryakuki.net | 16 |
| biorev.kouryakuki.net | 15 |
| kouryakuki.net | 15 |
| we2014.kouryakuki.net | 15 |
| we2015.kouryakuki.net | 15 |
| we2016.kouryakuki.net | 15 |
| we2017.kouryakuki.net | 15 |
| we2018.kouryakuki.net | 15 |
| bio6.kouryakuki.net | 12 |
| www.kouryakuki.net | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Nov 2025
- dropped Snowplow Analytics Aug 2025