What powers toms-web.co.jp?
Last seen Sep 2026 · 28 technologies across 14 categories
Analytics
Authentication
Google Sign-in
since Jul 2023
CDN
Unpkg
since Nov 2022
CMS
WordPress
since Nov 2022
Databases
MySQL
since Nov 2022
Font scripts
Google Font API
since Nov 2022
Hosting
Sakura Internet
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Mar 2023
Programming languages
PHP
since Nov 2022
Video players
YouTube
since Jul 2023
Web servers
Nginx
since Nov 2022
WordPress plugins
Gutenberg
since Jul 2023
Kadence WP Blocks
since Jul 2023
Shortcodes Ultimate
since Nov 2022
Smart Slider 3
since Jul 2023
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.37 / 10 · ranked #2,741,260 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| CLS | 0.15 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 4.7 MB · 91 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (219.94.155.231)
- DNS: Sakura Internet
- Email: toms-web.co.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 10,775,901, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sdgs-lab.toms-web.co.jp | 21 |
| www.toms-web.co.jp | 18 |