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faa.gov

https://faa.gov

C70
Performance 41Accessibility 93SEO 100Best Practices 81

2 technologies detected · Last audited Apr 21, 2026

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Technology stack

Cdn

F5 BigIP

Frontend

Apple

Frequently asked questions about faa.gov

What technology does faa.gov use?

faa.gov is built with Apple and F5 BigIP.

Is faa.gov fast?

No — faa.gov scores 41/100 on Lighthouse mobile performance, indicating significant optimization opportunities.

Is faa.gov accessible?

Yes — faa.gov scores 93/100 on Lighthouse accessibility, meeting most WCAG-aligned automated checks.

What CMS does faa.gov use?

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

Where is faa.gov hosted?

faa.gov is served through F5 BigIP.

Does faa.gov use HTTPS?

Yes — faa.gov serves traffic over HTTPS.

1 audits

Apr 21, 2026 20:16 UTC Latest

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Worker: worker-madrid-spain-01

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Scores

Performance 41Accessibility 93Best Practices 81SEO 100PWA 0

Timing

LCP: 11.05 sFirst Contentful Paint: 4.12 sTTFB: 392 msTotal Time: 392 msCumulative Layout Shift: 0.098

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