What powers 
quantumworldcongress.com?
Last seen Sep 2026 · 16 technologies across 10 categories
CDN
Google Cloud CDN
since Aug 2026
CMS
Ecommerce
Cart Functionality
since Oct 2022
Font scripts
Google Font API
since Sep 2022
IaaS
Google Cloud
since Aug 2026
JavaScript frameworks
Stimulus
since Oct 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Aug 2026
Open Graph
since Sep 2022
Security
HSTS
since Oct 2022
Webmail
Microsoft 365
since Mar 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% desktop
- 22% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.20 / 10 · ranked #453,320 of all domains
96 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 27.2 MB · 34 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Google Cloud (34.111.179.208)
- DNS: Google Cloud DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 576,198, 2 hosts
- Verified with: Microsoft 365, Replit
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| quantumworldcongress.com | 16 |
| www.quantumworldcongress.com | 7 |
Full technology history →
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Recent changes
- dropped Angular Sep 2026
- dropped anime.js Sep 2026
- dropped Bootstrap Sep 2026
- dropped Calendly Sep 2026
- dropped Cloudflare Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped Elementor Sep 2026
- dropped Facebook Pixel Sep 2026
- dropped Font Awesome Sep 2026
- dropped Google Analytics Sep 2026
- dropped Google Tag Manager Sep 2026
- dropped GSAP Sep 2026
- dropped jQuery Sep 2026
- dropped jQuery Migrate Sep 2026
- dropped jQuery UI Sep 2026
- dropped jsDelivr Sep 2026
- dropped Lightbox Sep 2026
- dropped MonsterInsights Sep 2026
- dropped MySQL Sep 2026
- dropped Nginx Sep 2026
- dropped PHP Sep 2026
- dropped Priority Hints Sep 2026
- dropped reCAPTCHA Sep 2026
- dropped Sentry Sep 2026
- dropped SiteGround Sep 2026
- dropped Slider Revolution Sep 2026
- dropped Twitter Emoji (Twemoji) Sep 2026
- dropped TypeScript Sep 2026
- dropped Underscore.js Sep 2026
- dropped Vimeo Sep 2026
- dropped WordPress Sep 2026
- dropped WPForms Sep 2026
- dropped YouTube Sep 2026
- dropped Zone.js Sep 2026
- detected Google Cloud Aug 2026
- detected Google Cloud CDN Aug 2026
- detected HTTP/3 Aug 2026
- detected Sentry Jun 2026
- detected anime.js Dec 2025
- dropped cdnjs Dec 2025
- dropped Elfsight Dec 2025