In order to improve your page speed, you need to be able to measure your loading times correctly. In this article you will find out how to carry out website speed tests with various tools and what you should bear in mind.
What is measured in a website speed test
What affects the website speed test
Important questions before the website speed test
Website Speed Test Tools by Google
Lighthouse: measure page speed in the browser
Page Speed Insights: Comprehensive website speed tests
Google Analytics: website speed data
WebPageTest.org – the pro among website speed tests
On the result page, you will find various measured values, including the time to first byte. This is important to detect server-side problems or problems in the DNS configuration.
Which Loads Faster: Compare the loading times of two websites
If you want to compare the loading times of two websites, Which Loads Faster is the right tool? All you have to do is enter the URLs of the two pages you want to compare and you can start the analysis. However, Which Loads Faster does not offer any other diagnostics or optimization suggestions.
The tool is therefore perfect for a quick comparison, but for a detailed analysis, you should use another website speed test.
Pingdom.com Website Speed Test: A Google Alternative
The monitoring provider Pingdom.com offers an alternative to PageSpeed Insights. Here, client-side factors are taken into account in the page speed measurement and options for optimization are shown.
This tool requires registration in order to use it. It shows you the loading times of your websites in the form of diagrams and statistics, which makes evaluation easier. For example, you can see very quickly which elements are preventing a page from loading.
Figure 7: “Pingdom.com” website speed test result from wao.io
Website speed test with Ryte
You can also use the Ryte platform to measure page speed. It provides detailed insights into the loading speed of websites.
The “Load Times” report in Ryte Web Performance not only gives you an overview of the page speed of your entire website but also provides you with information on the time to first byte and the connection times to the server for all individual URLs.
You can also filter for the pages that have a particularly long loading time according to the page speed test (in the graph under “very slow”). This gives you extensive information about your page speed and you can find good approaches for optimization.
Under Web Performance, you will also find other reports on individual factors that can affect your page speed, such as compression, file sizes and server response. You will also find a separate report for the Core Web Vitals with data for your entire website.
When it comes to website speed testing and optimization, there are a lot of useful tools. Which of these is suitable for your own purposes always depends on what you want to achieve and how detailed the analysis data should be.
Here’s how the Which Loads Faster?” tool gives you just an indication of how fast your site loads compared to the competition, while with Ryte or PageSpeed Insights, you receive detailed information on the loading times of your pages and can already identify optimization potential.
With free tools, you get important insights and can achieve good results. However, if you need it more precisely, you have significantly more options with the various pro accounts.
In any case, website operators should address the issue of website performance in order to increase their own website user experience and counteract high bounce rates.