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Hello Robert, Thank you very much for your response. Can you please tell me which 5 urls you mentioned above and which 3 of them are returning 404 ? Screen shots of robots.txt and seo plugins are attached. Below is text of .htaccess BEGIN WordPressRewriteEngine OnRewriteBase /RewriteRule ^index.php$ - [L]RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule . /index.php [L] # END WordPress robots-txt.png robots-txt.png Seo-by-Yoast.png