Lighthouse is an open-source, automated auditing device for enhancing the standard of net pages. It gives a well-lit path for enhancing the standard of web sites by permitting builders to run audits for efficiency, accessibility, progressive net apps compatibility and extra. Basically, it “retains you from crashing into the rocks”, therefore the title Lighthouse.
The web optimization audit class inside Lighthouse permits builders and site owners to run a fundamental web optimization health-check for any net web page that identifies potential areas for enchancment. Lighthouse runs domestically in your Chrome browser, enabling you to run the web optimization audits on pages in a staging atmosphere in addition to on dwell pages, public pages and pages that require authentication.
Bringing web optimization greatest practices to you
The present listing of web optimization audits is just not an exhaustive listing, nor does it make any web optimization ensures for Google websearch or different engines like google. The present listing of audits was designed to validate and mirror the web optimization fundamentals that each website ought to get proper, and gives detailed steerage to builders and web optimization practitioners of all ability ranges. In the longer term, we hope so as to add an increasing number of in-depth audits and steerage — tell us when you’ve got strategies for particular audits you’d wish to see!
How to make use of it
Currently there are two methods to run these audits.
- Install the Lighthouse Chrome Extension
- Click on the Lighthouse icon within the extension bar
- Select the Options menu, tick “web optimization” and click on OK, then Generate report
- Open Chrome Developer Tools
- Go to Audits
- Click Perform an audit
- Tick the “web optimization” checkbox and click on Run Audit.
The present Lighthouse Chrome extension accommodates an preliminary set of web optimization audits which we’re planning to increase and improve sooner or later. Once we’re assured of its performance, we’ll make the audits obtainable by default within the steady launch of Chrome Developer Tools.
We hope you discover this performance helpful on your present and future tasks. If these fundamental web optimization ideas are completely new to you and you end up on this space, be sure that to learn our full web optimization starter-guide! Leave your suggestions and strategies within the feedback section under, on GitHub or on our Webmaster discussion board.
Posted by Valentyn, Webmaster Outreach Strategist.
This article sources data from Google Webmaster Central Blog