Adoption & Usage from AS21399

AKAMAI3

Top Browsers & User Agents

Distribution of requests to Cloudflare by user agent, for the top three browser families by share.

Protocol comparisons

Trends over the selected time period

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IPv4 vs. IPv6

Distribution of HTTP requests by IP version

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HTTP vs. HTTPS

Distribution of HTTP vs. HTTPS requests

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HTTP/1.x vs. HTTP/2 vs. HTTP/3

Distribution of requests by HTTP version

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TLS 1.2 vs. TLS 1.3 vs. QUIC

Distribution of secure HTTP requests by protocol

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Post-Quantum Encryption Adoption

Post-Quantum encrypted share of HTTPS request traffic

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