These days everyone is facing URL 404 cache issues. Website’s url is indexed in Google and appearing in search result but its cache:url return a 404 Not found.
One of our clients faced the same issue. By searching keyword “adult magazine subscription” url – https://www.magsstore.com/adult-magazines visible in search result. But when we check
Cache:https://www.magsstore.com/adult-magazines it shows us not found.
So to find the solution of this issue, we raised a question on Google Webmaster Central Help Forum and received the best answer from one Google Expert.