Site optimization on OpenCart 3 under Core Web Vitals standards

Optimization and acceleration of the site on OpenCart 3, under the requirements of PageSpeed Insights & Core Web Vitals.
No use of modules, and other gray methods.

PageSpeed Insights (Rating):
Mobile: Up to 68 After 81
Desktop: to 76 after 99

Time of download FCP (Mobile) to: 3.4 seconds. After: 1.6 seconds.
Download time FCP (Desktop) to: 0.9 seconds. > after: 0.4 seconds

Technical stages of optimization under Core Web Vitals > https://www.speed-up.site


#PageSpeed #GoogleSpeed #LightSpeed #GTMetrix #corewebvitals #Opencart #cms_opencart #opencart