Asked by: Xinyue Kohlstruk
technology and computing web design and html

What is a lighthouse report?

Last Updated: 7th April, 2020

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Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. You give Lighthouse a URL to audit, it runs a series of audits against the page, and then it generates a report on how well the page did.

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Keeping this in consideration, what is Lighthouse performance score?

The Performance score. Lighthouse returns a Performance score between 0 and 100. 0 is the lowest possible score. A 0 score usually indicates an error in Lighthouse. If you see a 0 score repeatedly, please file a bug on the Lighthouse repo.

Subsequently, question is, what is Google audit? The Google Lighthouse audit is an open-source automated tool that checks a page's performance, accessibility, and more. There are a few ways web developers can implement these audits and even more ways that this new Google tool is changing the game of SEO.

Furthermore, how do I add a lighthouse to Chrome?

Lighthouse is integrated directly into the Chrome Developer Tools, under the "Audits" panel.

  1. Installation: install Chrome.
  2. Run it: open Chrome DevTools, select the Audits panel, and hit "Run audits".
  3. Installation: install the extension from the Chrome Web Store.
  4. Run it: follow the extension quick-start guide.

What is a lighthouse used for?

It is a tower with a bright light at the top, located at an important or dangerous place regarding navigation (travel over water). The two main purposes of a lighthouse are to serve as a navigational aid and to warn boats of dangerous areas. It is like a traffic sign on the sea.

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To view the report data: Open the Lighthouse Viewer in Google Chrome. Drag the JSON file onto the viewer, or click anywhere on the Viewer to open your file navigator and select the file.

Share reports as JSON
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  2. Command line. Run:
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Rent The Lighthouse (2018) on DVD and Blu-ray - DVD Netflix.

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