The team optimized the underlying indexing engine. In version 12.6, crawling 50,000 URLs on a standard laptop consumes approximately than in 12.5. For power users crawling sites with 500k+ URLs, this means fewer crashes and the ability to run parallel crawls without maxing out your machine.
: It identifies over 300 technical SEO issues. Screaming Frog SEO Spider 12.6
This is a lifesaver for migrations, domain changes, or large-scale redesigns. The visual diff highlights changes in response time, word count, and internal link counts. The team optimized the underlying indexing engine
Beyond the big features, 12.6 was praised for its "quality of life" updates: Screaming Frog SEO Spider 12.6
Seeing how many keywords a specific page ranks for.