What powers 
well-corp.jp?
Last seen Aug 2026 · 27 technologies across 16 categories
Advertising
Analytics
Caching
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
Web servers
WordPress plugins
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
- 58% desktop
- 42% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.62 / 10 · ranked #805,659 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 136 requests
- WordPress theme: lightning (child: lightning-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 株式会社ウイル・コーポレーション
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on GMO Internet (157.7.44.231)
- DNS: Onamae.com
- Email: heteml.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 8,810,918, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.well-corp.jp | 21 |
| well-corp.jp | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Pinterest Conversion Tag Jun 2026
- detected W3 Total Cache Jun 2026
- detected All in One SEO May 2026
- detected Google Font API May 2026
- detected jQuery Migrate May 2026
- detected Lightning May 2026
- detected MySQL May 2026
- detected Open Graph May 2026
- detected PHP May 2026
- detected Priority Hints May 2026
- detected RSS May 2026
- detected Swiper May 2026
- detected WordPress May 2026
- detected WordPress Block Editor May 2026
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026