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gao.gov

https://gao.gov

D69
Performance 44Accessibility 99SEO 92Best Practices 96

4 technologies detected · Last audited Apr 21, 2026

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Technology stack

Frontend

Microsoft Proofpoint

Hosting

Apache Apache HTTP Server

Frequently asked questions about gao.gov

What technology does gao.gov use?

gao.gov is built with Microsoft, Microsoft 365, Proofpoint, Apache, and Apache HTTP Server.

Is gao.gov fast?

No — gao.gov scores 44/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is gao.gov accessible?

Yes — gao.gov scores 99/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does gao.gov use?

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

Where is gao.gov hosted?

gao.gov is hosted on Apache HTTP Server.

Does gao.gov use HTTPS?

Yes — gao.gov serves traffic over HTTPS.

1 audits

Apr 21, 2026 21:03 UTC Latest

/

Worker: worker-madrid-spain-02

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Scores

Performance 44Accessibility 99Best Practices 96SEO 92PWA 0

Timing

LCP: 18.03 sFirst Contentful Paint: 3.99 sTTFB: 311 msTotal Time: 311 msCumulative Layout Shift: 0.062

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