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qrz.com

https://qrz.com

Performance 35Accessibility 84SEO 92Best Practices 92

11 technologies detected · Last audited Apr 22, 2026

View full audit

Technology stack

Analytics

Google Analytics Google Tag Manager

Frontend

Amazon Route 53 Bootstrap Google Workspace Tailwind CSS Ubuntu jQuery

Hosting

Amazon Web Services Apache Apache HTTP Server

Frequently asked questions about qrz.com

What technology does qrz.com use?

qrz.com is built with Amazon Route 53, Bootstrap, Google Workspace, Tailwind CSS, and Ubuntu.

Is qrz.com fast?

No — qrz.com scores 35/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is qrz.com accessible?

Mostly — qrz.com scores 84/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does qrz.com use?

No CMS fingerprint was detected on qrz.com — it may use a static site generator or a custom application.

Where is qrz.com hosted?

qrz.com is hosted on Amazon Web Services.

Does qrz.com use HTTPS?

Yes — qrz.com serves traffic over HTTPS.

1 audits

Apr 22, 2026 23:37 UTC Latest

Worker: worker-amsterdam-nl-01

View full report →

Scores

Performance 35Accessibility 84Best Practices 92SEO 92PWA 0

Timing

LCP: 15.17 sFirst Contentful Paint: 3.40 sTTFB: 288 msTotal Time: 288 msCumulative Layout Shift: 0.041

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