Redirecting to AMP on mobile is deleting UTM parameters from original link

Hi @marosvojtko

Can you please share the exact URL where this happens so that I will understand it better and help you fix it.

For example all links shared on this site:

https://www.facebook.com/Zauj%C3%ADmavosti-FunTubesk-308484406217709/

Thanks for fix.

Hi @marosvojtko

The url’s shared on that timeline seems to have UTM and all of them are non-amp,

Can you please help me with the steps so that I can check the issue and help you with it?

Sure links are nonAMP, because desktop users have to see original version of page (nonAMP). I want just mobile users redirect to faster AMP version of the page, but with original UTM parameters for tracking source of traffic (different FB pages which I am tracking with UTM parameters).

Now it works like:
Take address, split it and at end add “/amp”

It have to work like:
Take address, split it and at the end add “/amp + UTM parameters from original link”

I believe its clear ??
Thanks for help.

@marosvojtko

Okay, so I went to your facebook, took the address, splited it and added the /amp but the UTM source remained there!

See: https://www.funtube.sk/soferi-aut-a-autobusov-verzus-voda-a-bahno-na-cestach/amp/?utm_medium=Zaujimavosti&utm_source=FunTube.sk&utm_campaign=Zaujimavosti&utm_term=Zaujimavosti&utm_content=Zaujimavosti

Did I do anything wrong in this process?

Yes You did it right and this link is trackable in Google Analytics.

But Your plugin dont do it right. Your plugin will do only this:
https://www.funtube.sk/soferi-aut-a-autobusov-verzus-voda-a-bahno-na-cestach/amp/

And UTM parameters will lost this way. And Google Analytics will show it like social/facebook without detailed UTM parameers. But I (and probably 90% other users) need track UTM sources.

Thanks for fix Ahmed.

[ Please do not bump. ]

Hi @marosvojtko

Yes, but where exactly are those links available in the AMP version?

Are you using the UTM parameters in the AMP content?

Hi @ahmedkaludi

I am also facing similar issue.

Every url in my site tracks all the utm parameters like source, medium, campaign etc.

The problem is in mobile when the same url gets redirected to corresponding amp version but all the utm parameters gets deleted and I am unable to track down all the utm components.

So, basically what I want is if a url suppose https://www.xyz.com/test-page?utm_source=facebook&utm_medium=referrel is redirected to amp version then it should come as https://www.xyz.com/test-page/amp?utm_source=facebook&utm_medium=referrel rather than simple https://www.xyz.com/test-page/amp.