You might try Browseshot. You can copy a .png of a whole web page...even scrolling through multiple pages. You can capture a whole page from a hobby website...(i.e. capture an entire review including pics,. etc.) or any website you want... and it's free. Here's a quick overview.
https://txtlabs.com/browseshot.html
You can google the name and find the free downloads for Mac or Windows.
The .png is totally offline on your own drive after you copy. When you bring it up, it looks just like the website.
A'Man