What powers bulkup.co.jp?
Last seen Jun 2026 · 35 technologies across 19 categories
Analytics
Google Analytics
since May 2022
Microsoft Clarity
since Feb 2023
CDN
Google Cloud CDN
since Jul 2023
Google Hosted Libraries
since Nov 2022
CMS
WordPress
since Sep 2020
Databases
Font scripts
Google Font API
since Nov 2022
Ionicons
since Dec 2022
IaaS
Google Cloud
since Jul 2023
JavaScript frameworks
JavaScript libraries
Swiper
since Dec 2022
Maps
Google Maps
since Dec 2022
Miscellaneous
Page builders
Programming languages
Security
reCAPTCHA
since Nov 2021
Tag managers
Google Tag Manager
since May 2022
UI frameworks
Video players
YouTube
since Jul 2022
Web servers
Apache HTTP Server
since Sep 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Audience
- 96% desktop
- 4% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.86 / 10 · ranked #4,040,030 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0.05 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 7.5 MB · 23 requests
- WordPress theme: bulkup · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| en.bulkup.co.jp | 20 |
| bulkup.co.jp | 19 |
| dd.bulkup.co.jp | 16 |
| dd-en.bulkup.co.jp | 15 |
| cto.bulkup.co.jp | 14 |
Full technology history →
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Recent changes
- dropped Site Kit Nov 2025