What powers webqua.jp?
Last seen Aug 2026 · 40 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Programming languages
Retargeting
Security
Segmentation
Tag managers
UI frameworks
Web servers
Widgets
WordPress plugins
WordPress themes
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
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
Policy unknown
Audience
- 54% phone
- 46% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.54 / 10 · ranked #153,875 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 3.8 MB · 136 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- 株式会社クオキャリア
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (13.32.241.49)
- DNS: Amazon Route 53
- Email: webqua.jp
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 6,997,420, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dhblog.webqua.jp | 31 |
| dhint.webqua.jp | 24 |
| www.webqua.jp | 23 |
| drint.webqua.jp | 22 |
| demo.webqua.jp | 19 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Aug 2026