DeepCrawl provides enterprise-scale website crawling and technical SEO analysis to help organizations identify and resolve technical issues that impact search engine visibility, enabling better organic search performance and website health at scale.
Last updated Feb 8, 2026
Leading enterprise technical SEO platform with strong presence among large organizations and agencies
DeepCrawl (now known as Lumar following a rebrand in 2021) is a specialized technical SEO platform that provides enterprise-grade website crawling and analysis capabilities to help businesses optimize their search engine visibility and performance. The platform serves as a comprehensive solution for identifying, diagnosing, and resolving technical SEO issues at scale, enabling digital marketing teams, SEO professionals, and web developers to maintain optimal website health. By simulating search engine crawlers, DeepCrawl provides deep insights into website architecture, indexability issues, broken links, duplicate content, and other technical factors that impact organic search performance. While primarily positioned in the SEO technology space rather than traditional advertising technology, DeepCrawl intersects with the AdTech ecosystem through its role in optimizing organic search performance, which complements paid advertising strategies and overall digital marketing effectiveness. The platform is trusted by major enterprises and digital agencies globally, offering scalable solutions that can handle websites with millions of pages. DeepCrawl's technology helps organizations maximize their return on content investment and ensure that their digital properties are fully discoverable and optimized for search engines.
Enterprise-grade crawler that simulates search engine bots to analyze website structure and identify technical issues
Comprehensive technical SEO audits that identify indexability, crawlability, and performance issues
Automated monitoring of website changes that could impact SEO performance
Analysis of server log files to understand how search engines crawl and interact with websites
Integration with GSC data to combine crawl data with actual search performance metrics
Customizable reporting and dashboards for stakeholder communication