Hello All, We just changed CMS for one of my client site and now its on drupal platform. The thing is. Previously webmaster wasn't showing so many issues in crawl error section. As per google webmaster tools Crawl error status the site is having 2000+ Access denied URLs and 177 not found pages! i have checked with broken links tool and Screaming Frog SEO Spider tools also and they aren't showing me any broken links nor 4xx errors! all the URLs which are not found are actually got indexed or crawled when drupal wasn't configured correctly. So, what my question to you is.. what should i do to fix all the webmaster issues? shall i create 404 default page as suggested by google? or shall i redirect all the not found pages to homepage via .htaccess? Please advice.