Ondřej Smutný August 1, 2021

On my website https://www.smuton.cz, thanks to WP Rocket and Imagify + minor adjustments in CSS and JavaScript, I achieved a score of more than 90 on the mobile phone and almost 100 on the computer from the red numbers on Page Speed ​​Insight. Great. 😊 Not to mention CLS, LCP or FID. Great.

Marine Larmier August 2, 2021

Hi Ondřej! I'm the writer of this blog post and I must agree with you: I'm impressed with WP Rocket and Imagify's effect on performance. I've been running many audits using both and with a few tweaks, the scores went above 90/100.
It's also nice to read that both tools helped to fix your Core Web Vitals! Thanks for your comment!

Bruno Trindade August 4, 2021

I'm an enthusiastic user of Imagify, I think I have put it on at least 4 sites and recommended it to a lot of people.
However, I realized that I removed the option to purchase additional credits (one-time), starting to work only with a monthly subscription, which makes it unfeasible to be adopted in some projects. I must return to Short Pixel.