What powers vacslab.co.jp?
Last seen May 2026 · 23 technologies across 17 categories
Analytics
Google Analytics
since Apr 2019
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
CMS
WordPress
since Apr 2019
Customer data platform
Treasure Data
since Mar 2023
Databases
MySQL
since Apr 2019
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Apr 2019
Security
reCAPTCHA
since Jan 2026
Segmentation
Oracle BlueKai
since Mar 2023
UI frameworks
Animate.css
since Apr 2019
Video players
YouTube
since Jul 2025
Web servers
Nginx
since Apr 2019
WordPress plugins
Audience
- 68% desktop
- 32% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.05 / 10 · ranked #3,461,594 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 73 requests
- WordPress theme: seal1_5 · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected core-js Jan 2026
- detected reCAPTCHA Jan 2026
- dropped Twitter Emoji (Twemoji) Jan 2026