What powers sklab.jp?
Last seen Jun 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Apr 2020
CMS
WordPress
since Apr 2020
Databases
MySQL
since Apr 2020
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Apr 2020
Twitter Emoji (Twemoji)
since Apr 2020
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
WordPress.com
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
Security
HSTS
since Nov 2025
Web server extensions
Web servers
Nginx
since Nov 2025
WordPress plugins
WP-PageNavi
since Feb 2022
Audience
- 74% phone
- 26% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.75 / 10 · ranked #4,659,016 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 83 requests
- WordPress theme: sklab · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sklab.jp | 15 |
| www.sklab.jp | 15 |
Full technology history →
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Recent changes
- dropped Gutenberg Jan 2026
- dropped WordPress Block Editor Jan 2026