![]() In addition to Lighthouse, Google also offers another auditing tool, the PageSpeed Insights tool. What Is the Difference Between Lighthouse and PageSpeed Insights? Click the lighthouse symbol in your address bar.Download and install the Lighthouse Chrome Extension.How to Use Lighthouse as a Chrome Extension ![]() Open the Chrome browser, then open the menu by selecting the three vertical dots to the right of your address bar.To access Lighthouse with Chrome Devtools, try these 3 steps: The panel will open to the Lighthouse tool.(If you can’t find the Lighthouse option, click on the two arrows at the end of the toolbar.) Select Lighthouse from the panel’s toolbar. The Inspect feature will open a panel at the bottom of or to the right of the webpage.Right-click anywhere on the page, and select Inspect.Visit the webpage you want to audit in Google Chrome.Download and install Google Chrome for Desktop (if you don’t already have it).In your Chrome browser, you can run a Google Lighthouse audit from the Chrome Devtools. Screenshot: Ionic Firebase App How to Use Lighthouse in Chrome Devtools Progressive Web App indicates your web application’s performance and problems with implementation.SEO highlights the most essential SEO issues with the webpage but is not comprehensive.Best Practices identifies any web development element that does not follow current guidelines and best practice.Accessibility audits how accessible your content is to users, including the use of assistive technology.Performance includes elements that slow your page down, including images and resources.You can run Google Lighthouse with the Chrome browser (in the Devtools) or as a Chrome extension.Īfter running the audit of your webpage, Lighthouse will generate a report on 5 different areas: The results from these tests will help you know which stages of page load you need to optimize to provide a good user experience. However, you can specify the device and relationship you want the tool to emulate for your tests. The tool audits your site based on the average device and connection a user has. You can measure your Core Web Vitals using Google Lighthouse. What You Can Check with Google Lighthouse Recommended reading: Core Web Vitals: A Guide to Improving Page Speed Cumulative Layout Shift (CLS): how much of the content moves as the page loads.First Input Delay (FID): how long it takes for a page to respond after user interaction.Learn more about LCP with our complete guide. Largest Contentful Paint (LCP): how long it takes for the largest content to load above the fold.These metrics have become increasingly important for website owners that want to provide a good user experience and rank higher on Google. ![]() In 2021, Google introduced the Core Web Vitals algorithm update that measures a website’s Core Web Vitals metrics. What Are Core Web Vitals?Ĭore Web Vitals are a set of metrics Google developed to measure web pages’ page speed and overall user experience. The tool audits the accessibility and SEO of your webpage, with a particular focus on core web vitals. It’s open-source software so that anyone can use it on any webpage. Google Lighthouse is a free tool designed to help improve website performance. Luckily, the tech giant has since offered a suite of valuable tools to help you improve your page load speed and overall user experience. If Google PageSpeed Insights works, then you know that it was an internet backbone outage.According to Google, your bounce rate can increase by 123% if your page load speed increases from 1 second to 10 seconds. To rule out an internet backbone outage, switch to a temporary server and move everything there. To rule out that page rendering is the cause, move your index.html file to somewhere else, and replace it with a dummy index.html, to ensure that page rendering isn't the cause. To rule this out, check your logs when you go to your Google PageSpeed Insights and look for any IP address associated with Google's IPs. When an internet backbone outage happens, user A may be able to connect to your server, but user B may not. It may be that an internet backbone outage that caused your server's connection with Google to be broken. Either your page failed to render in Google's PageSpeed Insights, an internet backbone broke, or something else happened. Make sure you are testing the correct URL and that the server is properly responding to all requests. Lighthouse was unable to reliably load the page you requested. Lighthouse returned error: FAILED_DOCUMENT_REQUEST. I tried the test 10 times and all of them failed with
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |