Please refer the recommendations on this url: [login to view URL] Please refer the recommendations on mobile and desktop tab both.
Also open [login to view URL] on google chrome browser and click on Audits tab in developer console and click on 'Perform an audit' button. Select only Performance, SEO and Best Practices checkbox and click on 'Run Audit' button. In a minute, results for these 3 options will be shown.
You are required to fix suggestions from audit and pagespeed insight tool both. The website in question is responsive website on joomla. Your fixes should work for both platforms and should work with Joomla framework. Joomla allows creating new modules, sections and your changes should not get overwritten or should not create problems in these features.
For your work to be successful, the pagespeed insight and chrome Audit should not show any further fixes to be done or give a score of 9/10.
Please refer the attached file with screenshot on the fixes from google chrome audit report.