机器人互联网索引

Perplexity is an AI answer engine whose agents crawl or fetch public pages for search results and user questions.
Mozilla/5.0 (compatible; PerplexityBot/1.0; +https://perplexity.ai/perplexitybot)

Perplexity is an AI answer engine whose agents crawl or fetch public pages for search results and user questions.
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; PerplexityBot/1.0; +https://perplexity.ai/perplexitybot

Perplexity is an AI answer engine whose agents crawl or fetch public pages for search results and user questions.
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; Perplexity-User/1.0; +https://perplexity.ai/perplexity-user