What powers seihodo.jp?
Last seen Jun 2026 · 41 technologies across 18 categories
Advertising
Twitter Ads
since Jun 2021
Analytics
Google Analytics
since Apr 2019
Authentication
Facebook Login
since Apr 2023
CDN
Cloudflare
since Mar 2025
CMS
Databases
MySQL
since Apr 2019
Font scripts
Hosting
Sakura Internet
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Apr 2023
Payment processors
Stripe
since Apr 2023
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Mar 2025
reCAPTCHA
since Oct 2025
Web servers
Nginx
since Apr 2019
Widgets
WordPress plugins
Shortcodes Ultimate
since Mar 2025
SiteOrigin Page Builder
since Nov 2024
Smash Balloon Instagram Feed
since Apr 2023
UltimatelySocial
since Apr 2023
WebToffee Stripe Payment Plugin for WooCommerce
since Apr 2023
WooCommerce Stripe Payment Gateway
since Apr 2026
WordPress themes
SiteOrigin Vantage
since Feb 2022
Audience
- 61% phone
- 39% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.23 / 10 · ranked #9,580,923 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 3900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.2 MB · 115 requests
- WordPress theme: vantage · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| microscope.seihodo.jp | 39 |
| labmachinery.seihodo.jp | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Apr 2026
- detected Cloudflare Bot Management Apr 2026
- detected Priority Hints Apr 2026
- detected WooCommerce Stripe Payment Gateway Apr 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected AddToAny Dec 2025
- detected AddToAny Share Buttons Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- detected reCAPTCHA Oct 2025