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dot.gov

https://dot.gov

D68
Performance 32Accessibility 95SEO 100Best Practices 100

4 technologies detected · Last audited Apr 21, 2026

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Technology stack

Cdn

F5 BigIP

Frontend

Apple Google Workspace Microsoft

Frequently asked questions about dot.gov

What technology does dot.gov use?

dot.gov is built with Apple, Google Workspace, Microsoft, Microsoft 365, and F5 BigIP.

Is dot.gov fast?

No — dot.gov scores 32/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is dot.gov accessible?

Yes — dot.gov scores 95/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does dot.gov use?

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

Where is dot.gov hosted?

dot.gov is served through F5 BigIP.

Does dot.gov use HTTPS?

Yes — dot.gov serves traffic over HTTPS.

1 audits

Apr 21, 2026 19:31 UTC Latest

/

Worker: worker-santaclara-us-01

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Scores

Performance 32Accessibility 95Best Practices 100SEO 100PWA 0

Timing

LCP: 19.06 sFirst Contentful Paint: 7.31 sTTFB: 257 msTotal Time: 257 msCumulative Layout Shift: 0.000

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