Thunder Page Speed Optimizer

There were some minor issues in the beginning, but George handled them promptly and efficiently. Considering this is a free app, the support is better than most premium apps. George went above and beyond to handle everything and together we managed to improve my website's PageSpeed to an all time high score, now passing all Core Web Vitals metrics. I recommend this app to anyone in need of improving their PageSpeed score in a safe and efficient way. Be sure that you're in good hands with George and Thunder app.

The speed score of my store was below 30 and after installing and waiting to see some results, now the speed is 54, I can honestly say that this app is worth it, and I highly recommend it to anyone looking for an app like this one.

Amazing customer service, I was desperate and they helped me so much

Georgi is on of the best guy, very helpful! I'm using Thunder Page Speed Optimizer app and my shop is mooving better and faster. I recomande you to use this app. The support is always there and very helpful.
Thank you very much!

Georgi is amazing! This app has helped us optimise our store speed so quickly. It is so easy to use, I love it backs up an old theme incase something goes wrong. I would highly recommend this app to anyone who wants to help optimise their store without having to pay for an outsource to do it.

Ciao a tutti,
ho avuto un errore di cui mi sono accorto dopo aver ottimizzato il tema e comunque una volta contattato l'assistenza ( George) è stato velocissimo e ha risolto al volo il problema riscontrato nel codice.
ottimo servizio clienti

Great app, George is extremely knowledgeable, helped me a lot. Do not postpone the speed optimization of your sites, it is extremely important for the conversion rate. Don't wonder which app, this is the best one!

Support antwortet sehr schnell und sehr kompetent. App ist auch sehr gut und hilft den Score zu erhöhen

This app is amazing! It has really improved the speed of my website. I really recommend to everyone who is having problems with their store speed!

Most apps do not improve Google page speed!

This is the best app I have ever tried to speed up the site, showing noticeable improvements even on the page speed!

It's very simple:

After installing it, just go to "Optimize," leave the level on "Standard," and click on "Generate optimized preview." That's it :)

The plus of this app is competent and always available support that will help you with any doubts or problems!

Thank you, Georgi, for the help!