What powers 
qtnet.co.jp?
Last seen Sep 2026 · 26 technologies across 12 categories
Advertising
Analytics
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| qtnet | #1 | 21 |
| qtnet | #3 | 7 |
| bbiq | #83 | 0 |
| qtnet | #53 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
All crawlers blocked
Audience
- 55% desktop
- 45% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.05 / 10 · ranked #106,689 of all domains
191 referring domains · OpenPageRank
Search traffic
28 est. monthly organic visits (US)
4 keywords in Google's top 30
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Incapsula
- Weight: 4.6 MB · 218 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- QTnet
- Founded: 1987
- Country: Japan
From Wikidata (CC0).
Infrastructure
- DNS: f5clouddns.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 96,372, 2 hosts
- Verified with: Apple Business, DocuSign
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.qtnet.co.jp | 19 |
| search.qtnet.co.jp | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Mouse Flow Mar 2026
- dropped Twitter Ads Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025