What powers 
trainees-supplement.com?
Last seen Oct 2026 · 13 technologies across 11 categories
Analytics
Caching
CMS
Databases
Hosting
Miscellaneous
Page builders
Performance
Programming languages
Tag managers
Web servers
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 Nov 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
3.48 / 10 · ranked #911,281 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 0.8 MB · 32 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- パーソナルジム専門メディアLYFTOFF
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Xserver (202.254.236.130)
- DNS: Xserver
- Email: no MX record returned, SPF names Xserver
- Email security: SPF (soft fail)
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 11,570,654
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped AppNexus Jul 2026
- dropped Microsoft Advertising Jul 2026
- detected AppNexus May 2026
- detected Microsoft Advertising Mar 2026
- dropped LazySizes Feb 2026
- dropped Contact Form 7 Dec 2025