#cloudflare

From September 15, 2026 new ad-supported Cloudflare domains block AI agents on ad pages and refuse AI training by default. A 20-bot census of who is affected.

OpenAI, Cloudflare, Ramp and Google Chrome published their own numbers from agents finding and fixing security bugs. One table, every definition, every gap.

User-agent strings are trivial to spoof and many user-triggered fetchers ignore robots.txt. How to verify AI crawlers and enforce access at the edge.

Cloudflare's Precursor telemetry shows sessions shifting from human to agentic and back mid-visit, which breaks the one-session-one-visitor model.

Cloudflare's AEO Visibility Dashboard shipped 6 August in early access with no published price, and it probes only two assistants: Claude and GPT.

Blocking AI crawlers is now an economic call. Cloudflare's Pay Per Crawl beta lets you charge per request; crawl-to-referral ratios show what each bot returns.

Cloudflare now lets AI agents deploy Workers instantly with no signup via temporary accounts. How the claim flow works, the limits, and when to use it in 2026.

Five rate-limiting algorithms compared by memory, accuracy, and bursts, plus Cloudflare's production data, GitHub and Stripe limits, and the IETF standard.

Coinbase and Cloudflare launch x402 protocol using HTTP 402 for native AI agent payments via USDC. Integration guide for agentic commerce developers.

Master serverless functions with Vercel Edge and Cloudflare Workers. Complete comparison, performance benchmarks, code examples, and deployment strategies.

Compare Cloudflare R2 vs AWS S3 in 2025. Pricing, performance, features & migration guide to help you choose the right object storage solution.