What powers blackstar-ts.jp?
Last seen Jun 2026 · 40 technologies across 22 categories
Advertising
Twitter Ads
since May 2021
Analytics
CDN
Amazon CloudFront
since Sep 2020
Amazon S3
since Sep 2020
Bunny
since Apr 2024
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since May 2023
jsDelivr
since Jul 2020
CMS
Databases
MySQL
since Jul 2019
Font scripts
JavaScript frameworks
JavaScript graphics
particles.js
since Sep 2022
JavaScript libraries
Miscellaneous
Babel
since Sep 2023
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Sep 2020
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Jul 2019
Security
Cloudflare Bot Management
since Sep 2024
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Jul 2019
UI frameworks
Bootstrap
since May 2023
Video players
YouTube
since Jul 2019
Web frameworks
Blazor
since May 2023
Microsoft ASP.NET
since May 2023
Web servers
Nginx
since Jul 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Twitter
since Jul 2019
Audience
- 91% phone
- 9% desktop
Japan
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #470,300 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.4 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.7 MB · 109 requests
- WordPress theme: blackstar_v10_47 · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blackstar-ts.jp | 26 |
| 4th-anniversary.blackstar-ts.jp | 19 |
| 3rd-anniversary.blackstar-ts.jp | 15 |
| 5thalbum-voting-event.blackstar-ts.jp | 13 |
| 1st-anniversary.blackstar-ts.jp | 12 |
| 4thalbum-castingbattle.blackstar-ts.jp | 11 |
| agf2023.blackstar-ts.jp | 10 |
| webstore.blackstar-ts.jp | 9 |