Hello,

My webpage was ranked second on google for some keywords. Suddenly, the webpage is not found on google search for those keywords at all and when I type the website name at the search, I don't get the home page at results with the respective sitelinks.

A couple of days ago I resubmitted the sitemap to search console (I had just added some articles on my website) and my first question is, does it have something to do, the fact that I resubmitted the sitemap link?

Secondly, is there any point of resubmitting the sitemap link when new content is added on the webpage or that action is unnecessary and google performs frequent crawl on the website as it already has the sitemap link and knows where to look at?

Thank you in advance