Meet Lighthouse: An Open-Source Automated Tool for Improving the Quality of Web Pages

In the era of the digital revolution, having an appealing website plays a vital role in constructing a powerful online fame. Website auditing is one critical aspect that identifies the issues and suggests solutions that help enhance the user experience, increase the conversion rate, and improve the standard of content. is one such automated tool that enhances the standard of web pages by running quite a lot of audits against the identical.

Users can use the tool from Chrome DevTools, the command line, or as a Node module. When given a URL to audit, it generates an audit report, which the users can use to enhance their page. Each audit also consists of a reference doc explaining the importance of the audit and methods to fix the problem.

Source: https://developer.chrome.com/docs/lighthouse/overview

• To use Lighthouse, simply open any URL in Google Chrome.
• Open the Chrome Dev Tools through the use of the command orin Windows and Mac, respectively. 
• Click on the Lighthouse tab.
• Click on the Analyze page load option after which click on Run Audit to begin the audit. After just a few moments, the tool will provide a report on the internet page.

Lighthouse will be run through the command line as well.

• Install the present Long-Term Support version of Node.
• Install the tool by running the command.
• To run an audit, use the command lighthouse

Benefits of Lighthouse

• It is an open-source and automatic tool which is straightforward to make use of.
• With just just a few clicks, users can audit any web page and analyze aspects like website positioning, performance, and best practices. 
• Lighthouse provides recommendations on removing unused CSS, efficiently encoding images, reducing server response times, and lots of others.
• The tool also tests how the net page performs on mobile devices.
• Lighthouse also provides plugins that allow experts to increase the tool’s functionality to fulfill their specific needs.

Drawbacks of Lighthouse

• Lighthouse is less robust than other tools like Axe Extension, which runs around 70 tests in total.
• Some of its results usually are not reliable at times. For example, it is feasible to get a 100% accessibility rating on a site that is basically not accessible. 

In conclusion, Lighthouse is an open-source and automatic website auditing tool that analyzes any URL, identifies the issues, and suggests solutions to make the location more user-friendly. It could be very easy to make use of, and users can start with just just a few clicks. Although some users have reported that its results usually are not at all times fully accurate, it still provides a promising preliminary examination, using which users can discover the bottlenecks with their web page.