What powers blue-star.jp?
Last seen Jun 2026 · 38 technologies across 17 categories
Advertising
33Across
since May 2024
AppNexus
since May 2024
Google AdSense
since Aug 2022
ID5
since Apr 2024
OpenX
since May 2024
Prebid
since Apr 2024
PubMatic
since May 2024
Rubicon Project
since Apr 2024
Smart Ad Server
since Apr 2024
TripleLift
since May 2024
Utiq
since Oct 2024
Affiliate programs
ValueCommerce
since Aug 2022
Analytics
Cloudflare Browser Insights
since Jun 2023
Google Analytics
since Aug 2022
Quantcast Measure
since Apr 2024
Snowplow Analytics
since Sep 2024
Caching
Litespeed Cache
since Mar 2023
CDN
Cloudflare
since Mar 2023
CMS
WordPress
since Aug 2022
Cookie compliance
Funding Choices
since Aug 2023
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since May 2024
reCAPTCHA
since Aug 2022
Segmentation
Adobe Audience Manager
since Jun 2024
Tag managers
Google Tag Manager
since Aug 2022
Widgets
Po.st
since Apr 2024
WordPress plugins
Autoptimize
since May 2023
Audience
- 58% desktop
- 42% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #30,008,589 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| CLS | 0.2 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Cloudflare
- Weight: 3.3 MB · 2,332 requests
- WordPress theme: affinger (child: affinger-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Microsoft ASP.NET May 2026
- detected AppNexus Dec 2025
- detected PubMatic Dec 2025
- detected TripleLift Dec 2025
- dropped AppNexus Nov 2025
- dropped PubMatic Nov 2025
- dropped TripleLift Nov 2025
- dropped WP Fastest Cache Oct 2025
- detected Autoptimize Sep 2025
- dropped Azure Sep 2025