This item and all items under it will not be crawled because the owner has set the No Crawl flag to prevent it from being searchable in SharePoint 2013:

 This item and all items under it will not be crawled because the owner has set the No Crawl flag to prevent it from being searchable in SharePoint 2013:

                                                                     

                     

  Issue: After configuring Search service application and set everything, when crawling sites giving the error” This item and all items under it will not be crawled because the owner has set the No Crawl flag to prevent it from being searchable”

 Cause: This error may appear in the crawl log when you are trying to crawl SharePoint sites. This is particularly likely for the My Sites host because this template has the flag set to No Crawl by default

  Solution: to Resolve the issue and avoid errors in Crawl log. Follow the below steps.

·        go to your My Sites URL

·        go to Site Settings.

·        Under Search ->go to Search and Offline Availability.

·        Set the flag to  Yes in Indexing site content “Allow this site to appear in search results.

      

                                                                                                                                                                                     

                                                               

Note: Check the Above settings and follow the same steps for Search site(site created with search template)

Please Comment if you need Any Help.Your Feed back is always Welcome.I Am Happy to Help !!!!!