What powers 
qsm.com?
Last seen Aug 2026 · 15 technologies across 10 categories
CDN
jsDelivr
since Jul 2020
CMS
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Operating systems
Ubuntu
since Jun 2026
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jun 2026
UI frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.72 / 10 · ranked #752,883 of all domains
91 referring domains · OpenPageRank
Page
- Language: English
- Weight: 7.6 MB · 97 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UUNET (108.44.210.38)
- DNS: Network Solutions
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 1,906,688, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped cdnjs Jul 2026
- dropped Cloudflare Jul 2026
- dropped Google Analytics Jul 2026
- dropped Google Font API Jul 2026
- dropped Open Graph Jul 2026
- dropped Statcounter Jul 2026
- dropped Umami Jul 2026
- detected jQuery UI Jun 2026
- detected Kendo UI Jun 2026
- detected reCAPTCHA Jun 2026
- detected Slick Jun 2026
- detected Splide Jun 2026
- detected Swiper Jun 2026
- detected Ubuntu Jun 2026
- dropped ClickDimensions Dec 2025