At present, on a HTML website I have created, all my URL's end in .html, and the pages don't load without it.
How much of an issue does this cause? Thinking in terms of best practices.
I figured I could edit .htaccess to make sure nobody misses the page by omitting the .html using something like;
That's a bad business. Why don't you do print on demand? Almost all the good platforms are free to list, and once you get the ball rolling, it's a good stream of income. You just have to spend time drawing or creating AI art.