Crawling is how the Ryte software analyzes your domain to provide data and insights.
Choose the project, or domain, you'd like to crawl from the upper right-hand corner of your logged in page and click the gear button.
On the next page, you can select from a number of crawl settings, including frequency of crawls, URL limits, crawl speed, and much more. For a detailed breakdown of these settings, have a look at this guide. When you're ready, select 'Start Analysis.'
Keep in mind that depending on the size of your domain, the analysis could take anywhere from a few minutes to a few hours to complete.