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uspto.gov

https://uspto.gov

C75
Performance 36Accessibility 88SEO 92Best Practices 77

21 technologies detected · Last audited Apr 21, 2026

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Technology stack

Analytics

Google Analytics Google Tag Manager

Backend

PHP

Cdn

Cloudflare jsDelivr CDN

Cms

Drupal

Frontend

Apple Bootstrap DataTables Facebook Font Awesome Google Search Console Microsoft Open Graph Popper Qualtrics Tailwind CSS YouTube jQuery jQuery UI web-vitals

Frequently asked questions about uspto.gov

What technology does uspto.gov use?

uspto.gov is built with Drupal, Apple, Bootstrap, DataTables, and Facebook.

Is uspto.gov fast?

No — uspto.gov scores 36/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is uspto.gov accessible?

Mostly — uspto.gov scores 88/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does uspto.gov use?

uspto.gov runs on Drupal.

Where is uspto.gov hosted?

uspto.gov is served through Cloudflare.

Does uspto.gov use HTTPS?

Yes — uspto.gov serves traffic over HTTPS.

1 audits

Apr 21, 2026 19:33 UTC Latest

/

Worker: worker-singapore-sg-01

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Scores

Performance 36Accessibility 88Best Practices 77SEO 92PWA 0

Timing

LCP: 18.24 sFirst Contentful Paint: 4.26 sTTFB: 15 msTotal Time: 16 msCumulative Layout Shift: 0.067

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