HTTP/3 Performance Audit

55 /100

Avg. Performance

326 ms

Avg. TTFB

77 /100

Avg. Composite

1848

Sites Audited

How HTTP/3 sites compare

HTTP/3 sites tend to score below average on performance (55/100), compared to the global average of 65/100.

Recent Audits

View adoption trends → See all 1507 websites using HTTP/3 →

Site	Performance	Grade	Audited
Ptfarmada.com	100	A	2026-08-27
aitextcleaner.pro	87	B	2026-08-27
cleanpasteai.com	95	B	2026-08-27
wan3video.art	73	A	2026-08-27
ptfarmada.com	98	A	2026-08-26
minimaxh3.art	76	A	2026-08-26
digibouquetai.com	53	B	2026-08-26
aiagentskills.net	54	B	2026-08-26
ptfarmada.com	100	A	2026-08-26
facialharmonyai.com	60	B	2026-08-26

Commonly Used With

Sites that use HTTP/3 also commonly use:

Cloudflare CDN 1172 Open Graph Miscellaneous 1165 Google Search Console Analytics 1140 HSTS Security 945 Priority Hints Performance 767 Google Tag Manager Tag managers 726 Google Workspace Email 677 Google Analytics Analytics 555 Microsoft Analytics 509 jQuery JavaScript libraries 480

Compare with...

HTTP/3 vs Cloudflare HTTP/3 vs Open Graph HTTP/3 vs Google Search Console HTTP/3 vs HSTS HTTP/3 vs Priority Hints HTTP/3 vs Google Tag Manager HTTP/3 vs Google Workspace HTTP/3 vs Google Analytics HTTP/3 vs Microsoft HTTP/3 vs jQuery

FAQ

What is the average Lighthouse performance score for HTTP/3 sites?

Based on 1848 real audits, HTTP/3 sites score an average of 55/100 on Lighthouse performance.

How does HTTP/3 compare on web security?

HTTP/3 sites score an average security grade of 72/100 in BeaverCheck audits.

What is the average page load time for HTTP/3 websites?

The average Time to First Byte (TTFB) for HTTP/3 sites is 326ms based on 1848 audits.

How can I improve my HTTP/3 site's performance?

Run a free audit on BeaverCheck to get specific recommendations for your HTTP/3 site. Common issues include render-blocking resources, unoptimized images, and missing caching headers.

Audit your HTTP/3 site now

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