Semrush

SemrushBot-SWA is a specialized crawler used by Semrush's SEO Writing Assistant tool to check if URLs are accessible and verify content availability for SEO analysis.

SemrushBot is the web crawler and search bot software that Semrush sends out to discover and collect web data for their SEO platform including backlink analytics, site audit, content research and SEO tools.

SemrushBot-BA is a specialized web crawler used by Semrush's Backlink Audit tool to analyze website backlinks and identify potentially harmful or toxic links for SEO purposes.

SemrushBot-CT is an SEO crawler operated by Semrush. If you think this is incorrect or can provide additional detail about its purpose, please let us know.

SemrushBot-OCOB is the web crawler component used by Semrush's Content Toolkit for gathering and analyzing website content, supporting content marketing research, competitive analysis and SEO optimization.

SemrushBot-SA crawls websites to perform comprehensive SEO analysis and identify technical issues for site audit and optimization recommendations.

SemrushBot-SI is Semrush's specialized Site Intelligence crawler for On Page SEO Checker tool, analyzing website content and technical SEO factors to provide comprehensive site optimization insights and recommendations.

SemrushBotBacklinks is an SEO crawler operated by Semrush. If you think this is incorrect or can provide additional detail about its purpose, please let us know.

SiteAuditBot crawls websites to analyze over 130 SEO and technical issues, examining crawlability, markups, internal linking, performance, HTTPS, and international SEO factors for optimization insights.