Tim Kadlec

DECEMBER 6, 2018

By now, I have to be on record at least a few thousand times in saying that WebPageTest.org is an absurdly valuable tool. A while back, I made myself a little Alfred (like Spotlight but significantly more powerful and useful) workflow to make it easy for me to fire off a test quickly. I spend a lot of time in WebPageTest.

Testing 40

Testing Network Availability Performance 40

Dean Hume

SEPTEMBER 21, 2016

As I started to learn more about web page performance, I started to experiment with webpagetest.org and discovered the different metrics that it uses. One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. The total is your Speed Index score!"

Speed 40

Speed Analytics Google Retail 40

Dean Hume

SEPTEMBER 21, 2016

As I started to learn more about web page performance, I started to experiment with webpagetest.org and discovered the different metrics that it uses. One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. The total is your Speed Index score!"

Speed 40

Speed Analytics Google Retail 40

Dean Hume

SEPTEMBER 21, 2016

As I started to learn more about web page performance, I started to experiment with webpagetest.org and discovered the different metrics that it uses. One of the metrics produced when you run a test using webpagetest.org is called Speed Index and it changed the way I thought about web performance. The total is your Speed Index score!"

Speed 40

Speed Analytics Google Retail 40

Speed Curve

OCTOBER 31, 2016

The data comes from webpagetest.org where Pat Meenan agreed to inject the LUX snippet. We also make it easy to slice-and-dice the data. Also, we give you feedback on which URLs, browsers, and geo locations are popular from RUM to help you improve your synthetic test settings to better approximate the real user experience.

Metrics 40

Metrics Innovation Design Monitoring 40

MachMetrics

JUNE 30, 2021

Start by testing your page on a speed testing tool such as Google Page Speed Insight , webpagetest.org , GT Metrix , etc. This is not as easy as enable the settings and the plugin will handle the rest. It’s very easy to configure yet super useful. Test your pages. Optimize JavaScript and CSS.

Cache 78

Cache Speed Google Website 78

MachMetrics

NOVEMBER 22, 2020

You’ll see that each one of them places complete emphasis on displaying the information that the user needs in an easy-to-use format. When each one is run through our speed test at MachMetrics or the engine we use at WebPageTest.org , you’ll see each site receive an ‘A’ rating pretty much across the board.

Website 57

Website Speed Google Cache 57