Short answer – between four to thirty days. If your website gets a lot of traffic then it’s likely to get crawled more often and it will look for new content first.
It’s one of the reasons that providing high quality content is so important. The information gathered in these crawls is processed and added to Google’s searchable index. Once there you can see how you compare and improve your website!
In Google search console you can request indexing if your page isn’t showing as expected but there’s no guarantee it will be done as quickly as you’d like.
With all the algorithm changes our search engine friends like to make without telling us we do believe high traffic sites could be getting crawled every couple of days but it’s important to remember it is done on a case by case basis.
If you’d like more information on search engine crawls feel free to contact me.
IV Digital 