Strange URL's indexed

[johnny122]

Hi,

I got the message "Increase in not found errors" (404 errors) in GWT for one of my website.

I did not change anything but I now see a lot of "strange" URL's indexed (~50) :

&ui=2&tf=1&shva=1

&cat_id=6&tag_id=31&Remark=In

%22%3EAny suggestion on how to fix it ?Erwan

[jeremycbray]

you appear to be using wordpress, have you installed any new plugins lately?

what category is 6 and what tag id is 31?

have you deleted a post?,

Also I would recommend updating your permalinks.

[johnny122]

Thank you for trying to help.

I added a game that I deleted 12h later ("scary maze game 9").

I attached the missing URL.

photostream

[jeremycbray]

I would re-submit your sitemap.using webmaster tools and set up a temporary redirect to your main page or another game.

there is some great stuff on error codes in the seomoz blog, or some great plugins that do the work. I like Infinite SEO from wpdev http://premium.wpmudev.org?ref=reallynetworks-792651 or yoast seo is a free option

[johnny122]

Thanks for your time, will do that.