HTTP/3 Performance Audit

57 /100

Avg. Performance

401 ms

Avg. TTFB

79 /100

Avg. Composite

2227

Sites Audited

How HTTP/3 sites compare

HTTP/3 sites tend to score below average on performance (57/100), compared to the global average of 65/100.

Recent Audits

View adoption trends → See all 1693 websites using HTTP/3 →

Site	Performance	Grade	Audited
dearammi.com	40	B	2026-10-18
masar.slidd.app	56	B	2026-10-18
slidd.app	97	B	2026-10-18
masar.slidd.app	56	B	2026-10-18
birthdaywebsite.app	41	B	2026-10-17
hospitalbagchecklist.online	67	B	2026-10-17
fengshuibedroom.app	49	B	2026-10-17
ichingonline.pro	53	A	2026-10-17
bazicalculator.pro	54	A	2026-10-17
robuxkinun.com	83	A	2026-10-17

Commonly Used With

Sites that use HTTP/3 also commonly use:

Open Graph Miscellaneous 1483 Cloudflare CDN 1474 Google Search Console Analytics 1334 HSTS Security 1182 Priority Hints Performance 1035 Google Tag Manager Tag managers 834 Google Workspace Email 703 Google Analytics Analytics 652 Tailwind CSS Framework 646 jQuery JavaScript libraries 566

Compare with...

HTTP/3 vs Open Graph HTTP/3 vs Cloudflare 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 Tailwind CSS HTTP/3 vs jQuery

FAQ

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

Based on 2227 real audits, HTTP/3 sites score an average of 57/100 on Lighthouse performance.

How does HTTP/3 compare on web security?

HTTP/3 sites score an average security grade of 74/100 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 401ms based on 2227 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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