What powers usequantum.com?
Last seen Sep 2026 · 50 technologies across 29 categories
Analytics
Appointment scheduling
CDN
CMS
CRM
Customer data platform
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Video players
Web server extensions
Web servers
Widgets
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 Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 73% desktop
- 27% phone
Taiwan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.36 / 10 · ranked #2,758,255 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Chinese (Taiwan)
- Weight: 3.3 MB · 99 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 匡騰環安衛管系統
- Profiles: Facebook
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Amazon Web Services (54.243.178.159)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 575,841, 5 hosts
- Verified with: Google, Microsoft 365, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| usequantum.com | 37 |
| www.usequantum.com | 30 |
| tw.usequantum.com | 26 |
Full technology history →
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Recent changes
- dropped Smart Slider 3 Aug 2026
- detected Contact Form 7 Jul 2026
- detected Facebook Chat Plugin Jul 2026
- detected Google Hosted Libraries Jul 2026
- detected Hotjar Jul 2026
- detected LazySizes Jul 2026
- detected Nginx Jul 2026
- detected Zoho Mail Jul 2026
- dropped Essential Addons for Elementor Apr 2026
- dropped Facebook Pixel Feb 2026
- dropped WordPress Super Cache Jan 2026