Hello, Google Robots usually index my entire websites every 3 days. But I have recorded that Google has stopped to index one of my websites. The last one was March 25th. I appreciate for any suggestion.
What I am saying is that google index some of my websites more often than the others. I update all websites almost every day and I have no idea why it is happening.
you should use the ping sites to welcome search engine to visit your site and to crawl your website. and if haven't done any change then what search engine will crawl?