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archive.org

https://web.archive.org

D69
Performance 44Accessibility 82SEO 73Best Practices 92

2 technologies detected · Last audited Apr 21, 2026

Technology stack

Frequently asked questions about archive.org

What technology does archive.org use?

archive.org is built with Google Search Console and Nginx.

Is archive.org fast?

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

Is archive.org accessible?

Mostly — archive.org scores 82/100 on Lighthouse accessibility, with a handful of automated issues to address.

What CMS does archive.org use?

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

Where is archive.org hosted?

archive.org is served through Nginx.

Does archive.org use HTTPS?

Yes — archive.org serves traffic over HTTPS.

Sites with a similar tech stack

3 audits

Apr 21, 2026 18:48 UTC Latest

/

Worker: worker-amsterdam-nl-01

View full report →

Scores

Performance 44Accessibility 82Best Practices 92SEO 73PWA 0

Timing

LCP: 6.09 sFirst Contentful Paint: 6.09 sTTFB: 576 msTotal Time: 582 msCumulative Layout Shift: 0.094
Apr 16, 2026 17:06 UTC

/

Worker: worker-madrid-spain-05

View full report →

Scores

Performance 87Accessibility 100Best Practices 100SEO 92PWA 0

Timing

LCP: 3.75 sFirst Contentful Paint: 1.53 sTTFB: 507 msTotal Time: 507 msCumulative Layout Shift: 0.001
Apr 7, 2026 20:27 UTC

/

Worker: worker-santaclara-us-01

View full report →

Scores

Performance 78Accessibility 100Best Practices 100SEO 92PWA 0

Timing

LCP: 4.53 sFirst Contentful Paint: 2.25 sTTFB: 26 msTotal Time: 27 msCumulative Layout Shift: 0.001

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