Screaming Frog SEO Spider is a desktop application that crawls websites and identifies technical SEO issues. It can detect broken links, redirects, duplicate content, missing metadata, and other on-page problems. It is widely used for technical audits and website migrations.
Crawl History is a record of when search engines and SEO tools last visited a website and which pages they discovered. It helps show whether the site is being crawled regularly and whether important pages are accessible. Reviewing crawl history can reveal technical issues and changes in site activity over time.
View definitionA Redirect Chain occurs when one URL redirects to another URL, which then redirects again to a third URL. Multiple redirects can slow down page loading and reduce crawl efficiency. In most cases, it is better to redirect directly to the final destination.
View definitionA Soft 404 occurs when a page appears to be missing or has little useful content, but the server does not return a proper 404 status code. Search engines may treat the page as an error even though it technically loads. This can prevent the page from being indexed and reduce crawl efficiency.
View definitionDefinitions of the most important terms used across the domain industry.