Flash: Page Speed Optimization

At first I had problems using the app but the live chat was really helpful and helped me to improve my store.

My speed score went from 45 to 90+. Especially the image optimization is helpful.

Flash speed is great. Their support helped me out quickly to solve some issues I had in the beginning.

I never write a review, usually only if I´m disappointed.
This time it is different.
I´m super happy. The app works perfectly for me. from page speed 37 to 95 (I have screenshots to prove it).
For me it´s a investment and 20 bucks is not cheap, but I rather pay more for something that really works.
The only part I dont use is the picture compressor.

Last Thing I really appreciate: no begging for reviews, no upsells. Just the app.

Perfect.

It simply make all your images to fake board at the first loading, then make lazy loading to img, BUT in may cases java have failing and images not show up. page speed goes up immediately but it totally ruin the view overall. second thig: it makes 1K back links from one IP.
And support is not answering at all.

This developer doesn't respond to questions on slack or email. I need technical help and I have questions about usage fees. I've had the app for a little over a week now and my website speed hasn't improved. I will be cancelling this subscription before I'm hit with more usage fees.

Terrible support, due to no support, removed the app and it left code in the site that broke features in my store. Had Shopify support involved with the issue and they responded several days later "we refunded the customer" leaving no regard to get the code removed from my website.

Saw this on Youtube and it helped me to increase my pagespeed score

Best speed optimizer app， they provide good customer service when you encounter the problem they deserve the 5 star

It works as described in the video. Simply setup and easy to use.