Plan out the design ahead of time. Use other websites you like as inspiration for page layout ideas, or look to the different page layout options as a starting point.
Using headings within your page correctly is important and helps search engines index and structure your content. Find more information about page headings here: (https://www.w3schools.com/html/html_headings.asp).
Preview your page before you publish it to get an idea of how it will look before you make it visible to your site visitors.