One place to generate all your critical css.
Just enter your url and click one button.
The tool takes care of the rest.
Instantly validate your critical css.
No manual testing needed!
Updated your site? One click to re-generate the critical css.
All old results saved on your account.
Thank you very much for your service! I like how it is easy to just put the url and done. It is really awesome how much it changed from the beginning (lower than 70) I now get 100 from Google page speed insights (99 on post that has facebook comment) Also 100 from Gtmetrik.
Thank you for wonderful and useful aid. I was able to get my Wordpress Pagespeed to 98! You have provided very valuable tool for Wordpress community.
Great support and quick answers, keep the good work up! This tool helps to get the 100/100 score at Google on all our new websites. But most important; quick websites for the visitors. So more conversion, which in most cases generate more leads.
Thousands of happy customers, maxed out Google PageSpeed Insight scores, and most importantly — happy users!
Unlimited usage. Cancel at any time.