What if the google frequently crawls a site does it or can it affect SERP of that site? What do you think guys?
I'd say no, the only thing it does effect is the increased speed of your new changes being cached (and your changes affect rankings). Increased spidering just speeds the process up
yes it will index your new content fast and display in search results.Now say if u have any site like news site then it will help lot as u need every thing latest.
I don't think that it affects your SERPs but if it's a very good signal. If Google spiders your site daily is because it considers it very popular and probably because your content is frequently updated.
Frequently indexing does not affects the SERP directly. Relevancy and backlinks is still the most important factors.
If the site is frequently crawls meaning it has very good link structure and popularity. Yes, it really affects the site's rankings in SERPs.