SEO + e-commerce in analytics

Hi, i have some work related with the e-commerce tracking from analytics and SEO. 1. Optimize images Properly formatting and compressing images can save many bytes of data. Optimize the following images to reduce their size by 6.4MiB (93% reduction). 2. Eliminate render-blocking JavaScript and CSS in above-the-fold content Your page has 31 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page. None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML. 3. Minify JavaScript Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time. Minify JavaScript for the following resources to reduce their size by 27KiB (26% reduction). 4. Minify HTML Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times. Minify HTML for the following resources to reduce their size by 17.7KiB (27% reduction). 5. Leverage browser caching Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network. 6. Enable compression Compressing resources with gzip or deflate can reduce the number of bytes sent over the network. 7. Minify CSS Compacting CSS code can save many bytes of data and speed up download and parse times. 8. Analytics E-commerce code Set up analytics code for e-commerce. It doesn’t work and doesn’t collect data. Waiting for your offer. Thank you!