What powers sewakl.jp?
Last seen Aug 2026 · 29 technologies across 17 categories
Advertising
Amazon Advertising
since Sep 2025
Affiliate programs
Analytics
Google Analytics
since Jul 2019
Microsoft Clarity
since May 2022
Caching
WP Rocket
since Nov 2024
CDN
cdnjs
since Feb 2023
Cloudflare
since Feb 2023
Google Hosted Libraries
since Feb 2022
Unpkg
since Apr 2026
CMS
Databases
MySQL
since Feb 2023
Ecommerce
Amazon Webstore
since Sep 2025
Font scripts
Google Font API
since Apr 2026
Twitter Emoji (Twemoji)
since Feb 2023
Hosting
Sakura Internet
since Aug 2022
JavaScript frameworks
GSAP
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
Programming languages
PHP
since Nov 2020
Tag managers
Google Tag Manager
since Jul 2019
Web servers
Nginx
since Jul 2019
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.37 / 10 · ranked #2,743,461 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.6 MB · 225 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| sewakl.jp | 27 |
| lpa.sewakl.jp | 23 |
| lpg.sewakl.jp | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Font API Apr 2026
- detected Unpkg Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025