What powers blitzen.co.jp?
Last seen Jun 2026 · 34 technologies across 19 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Performance
LazySizes
since Sep 2022
Priority Hints
since Dec 2024
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Mar 2025
Cloudflare Turnstile
since Jan 2026
Really Simple SSL & Security
since Apr 2024
Tag managers
Google Tag Manager
since Aug 2021
UI frameworks
Web servers
Apache HTTP Server
since Jan 2019
Widgets
Twitter
since May 2021
WordPress plugins
Contact Form 7
since Feb 2022
EWWW Image Optimizer
since Feb 2025
Smash Balloon Instagram Feed
since Feb 2022
Yoast SEO
since Nov 2025
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 66% phone
- 34% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.28 / 10 · ranked #217,273 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.7 MB · 79 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.blitzen.co.jp | 32 |
| lovers.blitzen.co.jp | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped core-js Feb 2026
- dropped reCAPTCHA Feb 2026
- detected Cloudflare Turnstile Jan 2026
- dropped All in One SEO Dec 2025
- dropped Cloudflare Bot Management Nov 2025
- detected Yoast SEO Nov 2025