You should create an xml

tk-hassan — Fri, 07 Aug 2015 10:04:43 +0000

You should create an xml sitemap and upload it into your website and then add it in google webmaster tools and it should be fine in few days.

Try

Megan — Tue, 11 Nov 2014 14:10:00 +0000

Try this:

http://www.inmotionhosting.com/support/website/redirects/setting-up-a-30...

That example is redirecting to .htm, so make sure you change that bit to .shtml.

How do I do a 301 redirect?

benedizione — Mon, 10 Nov 2014 16:25:04 +0000

How do I do a 301 redirect? Is this something that I do in the .htaccess page?

You probably want to put in

Megan — Mon, 10 Nov 2014 14:33:40 +0000

You probably want to put in what's called a 301 redirect to point the search engines to the .shtml version of the pages. As long as the pages are otherwise named the same (e.g. home.php is now home.shtml), you should be able to find a regular expression to point all pages to the .shtml version.

I hope that's enough information to point you in the right direction!