Bots/ahrefs-bot
User-Agent bots

aHrefs Bot

Ahrefs SEO crawler for backlink and site research.

Mar 2015
first seen in our archive
47
distinct User-Agents
217K+
requests seen
search
category

Official: ahrefs.com/robot

Parse it

Send the User-Agent to the API, device, OS, browser, and bot detection come back in one response. aHrefs Bot is identified by name when the string matches.

curl -s "https://api.parseapi.com/useragent" \
  -H "User-Agent: Mozilla/5.0 (compatible; AhrefsBot/5.2; +http://ahrefs.com/robot/)" \
  -H "X-Api-Key: $PARSEAPI_KEY"
Create a free keyUseragent API

Example User-Agents

Real strings from our archive that resolve to aHrefs Bot. Each opens a full breakdown.