Slackbot: Slack Link Preview User Agents and Blocking
Slack fetches links that users post in Slack to build previews. Its user agents, why it ignores robots.txt, the tags it reads and how to block it.
AI CRAWLER BOTS
Guides to AI crawlers and bots that index your website for AI training and search.
Slack fetches links that users post in Slack to build previews. Its user agents, why it ignores robots.txt, the tags it reads and how to block it.
Snapchat fetches shared links with the Snap URL Preview Service to build chat previews. Its user agent, cache time, tags and how to block it.
Sogou web spider crawls pages for Sogou, a Chinese search engine. Its user agent, robots.txt support, reverse DNS check and how to block it.
Storebot-Google crawls product, cart and checkout pages for Google Shopping. User agents, robots.txt token, verification and what a block changes.
TelegramBot fetches shared links for link previews and Instant View in Telegram. What Telegram documents, the known user agent and how to block it.
TikTokSpider names TikTok in its user agent, but TikTok publishes no docs for it. The known user agent, what is not confirmed and how to block it.
Timpibot crawls the web for Timpi Search and the Timpi Data API. Known user agent, robots.txt status, takedown requests and how to block it.
Twitterbot fetches shared links for X (Twitter) card previews. X no longer documents it. The known user agent, card tags and how to block it.
UptimeRobot checks URLs that its users monitor. Its user agent, published IP lists, HEAD requests and how to allow or block the checks.