Hi,

in amp page, i am using following syntax

OPTION 1 - 

siteurl.com/amp/post_title

the above url format is available in the amp plugin during its release.

OPTION 2 - 

Now after some updates in the amp plugin, we can have the option to move the "/amp" at the end of the post title.

siteurl.com/post_title/amp

Now i am interested to use the OPTION -2 format in my site. But i am already using the OPTION-1 format from last year. I have many amp indexed pages in the google for mobile.

My question is, if i change the "amp" format to OPTION 2 then 

1. i will loose all my existing indexed pages ?

2. if i change the format to option-2, then all indexed option-1 format url's return 404 error ?

3. any effect on search rankings /

Please suggest.

Thanks

Hi,

i just want to confirm again that,

i am not changing my posts url permalink or its syntax.

I want to change only the AMP pages