To verify whether your website is PWA ready may be overwhelming as there are a number of criteria. Fortunately we can make use of a free simple tool to check.
Google Lighthouse is a tool developed by Google for the purpose of analysing the load times, accessibility, and search engine optimization of websites.
Besides the above, the tool can also test websites to check for compliance with the standards and best practices of progressive web applications.
There are many ways to use this free tool, such as installing as a Chrome browser extension or leveraging on free online testing provided by third parties such as WebPagetest.
If you do not meet any of the requirements, information will be given as to what is the issue. This helps make troubleshooting a less complicated progress.
Not sure what PWAs are available? Find a ever growing list at the PWA App Store .