How large the images are in total

The browser on your computer or phone then uses the internet speed to download all this code and then uses the computing power of the device to convert the code into a visual page: the rendering. To make your website fast, we will need to make sure that all types of content on your website are optimized so that the computer or phone of users on your site can load a page as quickly as possible when someone wants to visit a page. Website speed testing There are many different tools available to analyze the speed of your website. In this article, I'll cover three tools: Google's Pagespeed Insights , WebPageTest , and Google Chrome Retools.

There are many other tools in addition to these three, but by using these three you have enough information about how fast your website is and from there you can draw sufficient things Singapore phone number list to conclusions regarding optimizations that you need to implement to improve your website. Tip! For testing, use not only your site's home page, but also important landing pages or category pages that get a lot of users. Lab Data vs. Field Data A super important insight I want to share – before we start testing sites – is the difference between lab data and field data. Lab data is nothing but the data generated by testing, field data is the data of real users on your site.

Tests like Google Pagespeed Insights are done by a Moto G4 with 1.5 maps download, 0.75 maps upload and a latency of 300 ms. A predefined location, device and network. If you compare that with, for example, my own phone, an iPhone X with 4G connection, you get a big difference . It is important that you should not focus blindly on the test results (lab data), but that you should also keep an eye on the field data. For example, in Google Search Console you can see in the 'page functionality' report what the LCP was of users on your site.