The key phrases, On-page seo eCommerce seo Two type of users can make searches with above keywords. One, who are trying to know what are these and the other type of use...

Off-page SEO has not been applied yet. Please do the needful to succeed in search engine listings.

In Google Search Console you can find these links.

I am assuming the lengthier web page means lengthier relevant text and other content. This will make the ranking chances pretty higher.

Update the content on the page on the website and make that page or your website as a whole, engaging. This will reduce the bounce rate and the ranking will be restored.

didnt think so. thanks

There is no harm in using the same image. But the SEO benefit in the image search on the search engine will be lost.

No point because it's gated.

Off-page SEO of the site needs improvement. Currently, it is in poor state.

Get backlinks from your keywords to the specified page. By this, the specified will start appearing in the SERP.