Title: Plugin SEO error
Last modified: August 31, 2016

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# Plugin SEO error

 *  Resolved [twinsdz](https://wordpress.org/support/users/twinsdz/)
 * (@twinsdz)
 * [10 years ago](https://wordpress.org/support/topic/plugin-seo-error/)
 * Hi
 * I had your plugin in all my Websites, but I uninstall it, because of one SEO 
   error. The problem appeared on 13.03.2016, if I tried to see the website speed
   in this google tool: [https://developers.google.com/speed/pagespeed/insights/](https://developers.google.com/speed/pagespeed/insights/).
   It appeared error 404. So I thought the problem is in the google tool, but one
   week later all my websites were not indexed in google and they were not in the
   search results. So I uninstall the Plugin and on the next day they were indexed,
   but now they are not in the top 10 search results, but on the 50th till 100th
   place.
 * Best regards
 * [https://wordpress.org/plugins/404page/](https://wordpress.org/plugins/404page/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [sm3uma](https://wordpress.org/support/users/sm3uma/)
 * (@sm3uma)
 * [10 years ago](https://wordpress.org/support/topic/plugin-seo-error/#post-7204689)
 * For what it’s worth, I’m using this plugin and the Google page speed tool works
   just fine.
 *  [Peter Raschendorfer](https://wordpress.org/support/users/smartwarecc/)
 * (@smartwarecc)
 * [10 years ago](https://wordpress.org/support/topic/plugin-seo-error/#post-7204858)
 * I can’t see any problems and I’m not able to reproduce that. Did you use the 
   page you’ve set as 404 error page anywhere else?
 * Peter
 *  [Peter Raschendorfer](https://wordpress.org/support/users/smartwarecc/)
 * (@smartwarecc)
 * [9 years, 10 months ago](https://wordpress.org/support/topic/plugin-seo-error/#post-7204941)
 * No response, topic closed.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Plugin SEO error’ is closed to new replies.

 * ![](https://ps.w.org/404page/assets/icon-256x256.png?rev=3345344)
 * [Smart Custom 404 Error Page](https://wordpress.org/plugins/404page/)
 * [Support Threads](https://wordpress.org/support/plugin/404page/)
 * [Active Topics](https://wordpress.org/support/plugin/404page/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/404page/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/404page/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [Peter Raschendorfer](https://wordpress.org/support/users/smartwarecc/)
 * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/plugin-seo-error/#post-7204941)
 * Status: resolved