Google pagespeed how to#

Older metrics like load or DOMContentLoaded are not good because they don't necessarily correspond to what the user sees on their screen. Historically, it's been a challenge for web developers to measure how quickly the main content of a web page loads and is visible to users.

You can find more tips on avoiding an excessive DOM size in this post.ĬSS and JS files can be minified and compressed to improve performance.Largest Contentful Paint (LCP) is an important, stable Core Web Vital metric for measuring perceived load speed because it marks the point in the page load timeline when the page's main content has likely loaded-a fast LCP helps reassure the user that the page is useful. Or you could move to using Gutenberg instead of a page builder, as Chris Lema has done. If you use Elementor, since version 3.0 some HTML wrappers have been removed, which has decreased the size of the DOM. Page builders tend to increase the number of elements on a page. One factor that can increase DOM size is using a page builder. What is the DOM? DOM stands for Document Object Model and is a tree-like structure with all the HTML elements, attributes and text of the page included.Ī couple of strategies for decreasing the size of the DOM are to break up long web pages into smaller sections, and to avoid hiding DOM nodes with the declaration in CSS. They are not natively supported in WordPress but you can add them to your Media Library with a plugin such as SVG Support or Safe SVG. SVGs are vector files so they can be easily rescaled without an impact on their file size. Using these tools you can test your site across different locations.Īnother method to reduce image file size is to use SVG images. To test your actual page speed you can use online tools such as GTmetrix or Pingdom’s speed test. Google calculates PageSpeed Insights score from both lab data (collected under controlled conditions) and field data (collected from real users in the wild). High PageSpeed Insights score vs actual page speed

At 5.7+ seconds, conversion rate was 0.6%.

At 4.2 seconds, conversion rate was less than 1%.At 3.3 seconds, conversion rate was 1.5%.Pages that loaded in 2.4 seconds had a 1.9% conversion rate.Conversion rate drops with the time taken for a site to load : Obviously, if you run an ecommerce site, a slow site results in decreased conversions, and that’s something you’ll want to address. ĥ3% of visits are abandoned if a mobile site takes longer than 3 seconds to load. The probability of bounce increases 32% as page load time goes from 1 second to 3 seconds. The average time it takes to fully load a mobile landing page is 22 seconds. Website speed has a huge impact on user and consumer behavior.

Google pagespeed how to#

A TTFB of 0.8 seconds or less is ideal.īefore we get into how to improve your website’s performance, let’s take a look at why website speed matters. Time to First Byte (TTFB): the time taken for the first byte of data to be sent after a server request.

A really responsive website has an INP of 200 milliseconds or less.

Interaction to Next Paint (INP): measures how responsive the page is to user interactions.

First Contentful Paint (FCP): the time it takes for the web page to start rendering on the screen.

In addition, Google measures the following: A CLS score of 0.1 or less is preferable.

Cumulative Layout Shift (CLS): measures the visual stability of a web page.

First Input Delay (FID): how responsive the site is to user input.

This should be 2.5 seconds or less for a good user experience.

Largest Contentful Paint (LCP): how fast the main content of the site loads.

Instead, Google measures three statistics that it calls Core Web Vitals. Google used to give an overall score out of 100 for a web page, but they don’t any more.