What powers koubodatabase.com?
Last seen Jun 2026 · 41 technologies across 23 categories
Advertising
Google AdSense
since Apr 2019
Twitter Ads
since Aug 2022
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Jul 2021
CDN
CMS
WordPress
since Apr 2019
Cookie compliance
Funding Choices
since Aug 2023
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
Twitter Emoji (Twemoji)
since Apr 2019
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Feb 2023
Miscellaneous
PaaS
Amazon Web Services
since Feb 2023
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Jun 2023
reCAPTCHA
since Apr 2022
Tag managers
Google Tag Manager
since Oct 2020
UI frameworks
Animate.css
since Nov 2023
Video players
YouTube
since Jul 2022
Web servers
Nginx
since Apr 2019
Widgets
WordPress plugins
Audience
- 63% phone
- 37% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.21 / 10 · ranked #9,742,371 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 153 requests
- WordPress theme: jstork (child: jstork_custom) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| senryu.koubodatabase.com | 34 |
| haikusyo.koubodatabase.com | 33 |
| tankasyo.koubodatabase.com | 33 |
| todofukencatch.koubodatabase.com | 27 |
| universitycatchphrase.koubodatabase.com | 27 |
| koubodatabase.com | 26 |
| ecosakubun.koubodatabase.com | 25 |
| shikuchouson.koubodatabase.com | 25 |
| poster-navi.koubodatabase.com | 23 |
| meigen.koubodatabase.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Snowplow Analytics May 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected Microsoft ASP.NET Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Snowplow Analytics Sep 2025