robots.txt
TrialTechniques
A website file used to communicate crawler access rules to automated bots.
Why it's here
Placed in Trial: 5 article(s) of evidence from 2 source(s), led by security coverage, with 5 in the last 30 days. Confidence 48%.
Evidence (5)
- 7Hacker News·8/12/2026securityMass vulnerability scans spoofing AI bots spotted
The report describes large-scale vulnerability scanning activity that appears to spoof AI crawler identities such as ClaudeBot. It highlights how automated traffic is increasingly mixing legitimate indexing and scraping behavior with deceptive scanning patterns on the web.
- 7Cloudflare Blog·8/6/2026product_launchCloudflare adds agent readiness and AEO tools for AI assistants
Cloudflare introduced Agent Readiness diagnostics and an Answer Engine Optimization (AEO) tool in its dashboard to help site owners understand how AI agents access, read, and recommend their sites. The tools evaluate signals such as robots.txt, sitemaps, Markdown output, metadata, and emerging agent standards, then provide recommendations and setup links to improve agent compatibility.
- 6Hacker News·7/28/2026securityMost Company Domains Still Do Not Enforce DMARC
A scan of 67,336 company domains found that 68.4% either have no DMARC record or publish DMARC without enforcing quarantine or rejection. The report argues that the main bottleneck is moving from monitoring-only mode to enforcement, not simply publishing the record.
- 4Hacker News·7/26/2026securityHow to block some bots
The article discusses practical ways to reduce unwanted bot traffic on websites, likely focusing on straightforward blocking and filtering techniques rather than complex anti-bot systems. It is framed as a hands-on guide for site operators dealing with scraping, abuse, or automated traffic.
- 7Hacker News·7/25/2026product_launchCloudflare adds new options for AI traffic controls
Cloudflare announced new customer options for managing AI traffic on its network, including controls aimed at how AI bots and crawlers access content. The update is positioned as part of Cloudflare's effort to give site owners more choice over whether and how AI systems can use their data.