Page Speed Optimizer LCP & CLS

I thought this app was a gimmick to trick speed tests, but it is already showing improvement in the speed score in my admin. How about that! I emailed support to check the app settings and Sam helped me defer a few other apps that weren't detected automatically.

After installing this app, Sam suggested waiting for a few days to pass core web vitals. I am seeing the results already, and some pages are fixed on Google Console!

"This is a good app. Setup is quick (literally 1 step wizard) and it has knobs you can turn if you want more speed. I just wish those were easy to understand for non technical people. Support offered a free audit and tuned some things to help with that.

I am not a tech person, but I can see the difference this app made. The before-after score they email is a nice touch.

One of the best support I've seen. They took time to review what was slowing my site and adjusted my theme code to fix it. Well beyond what I am used to with these types of interactions.

Speed gain from this app was bismal at first, but their support helped me with the settings. Now it's showing a good improvement. I'm happy with the app and the support.

No customer support whatsoever. I am not sure if the app even works

If you're considering using Speedien Core Web Vitals Plus, I strongly advise against it. This app simply does not work as advertised and it has been a source of frustration for our business. We have been paying for this app for years, yet it has never worked properly.

What's even more disappointing is the complete lack of support from the vendor. Despite numerous attempts to reach out for assistance, we have never received any meaningful help. It seems like the vendor is more interested in taking our money than actually providing a functional product or any support.

We have had enough of the excuses and wasted time and money on this app. In fact, we are taking action and reporting our experience to Shopify.

In short, DO NOT INSTALL Speedien Core Web Vitals Plus. It's a complete waste of time and money.

Since inception, we had a speed score ranging between 17 - 20, day after day, month after month, even after minimizing images, etc. It never went above 20. Within less than 24 hours of installing Core Web Vitals Booster the score went to 27, and the following day it went to 35. Very Happy with this App!

I added this app to help increase page speed and it worked immediately. The owner was also extremely helpful when I had questions and needed help.