the internet ⁽³⁾

As a CDN company we consider performance and reliability of web sites as our top priority. These metrics have direct impact on your website's bounce rate and SEO rankings. And while PUSHR uses it's own edge and DNS networks of servers to measure and optimize the performance of our customers' websites, here is a list of the top 7 free tools that you can use to check your website speed in 2021. 

Time to first byte, or TTFB for short, is a measurement which indicates how long it takes for a web server to respond when it receives a request. TTFB is an important metric since it affects both user experience and SEO rankings.