Long-form content is undoubtedly effective, but potential customers don't always have the time to read through a lengthy post. Solve their problem and convert readers by creating a summary button at the top of your blog post. Summarize your content into a single paragraph that replaces the original content when a user clicks the "Summary" button. Below the summary you should include a CTA with an email form. Implement your own solution, or if you are not technically savvy try using TLDR (Wordpress only).