Page performance issues

General General Questions
1

I ran my site in Google’s pagespeed to see how it’s doing and I found these main issues recommendations.

  1. Reduce initial server response time: Keep the server response time for the main document short because all other requests depend on it.
    2: Avoid an excessive DOM size:
    3: Serve static assets with an efficient cache policy
    How do we go about this?
2
  1. Not enough information, Can you log into gtmetrix and do a test from a server in your country. This will give you more useful information like ttfb.

Also if you are not in the us. google gives a worse result.

  1. Nothing you can do about it.

  2. If you expand on that bullet point. I think it shows 14 days. Which I think is fine for e-commerce site.

3

Very interesting question…