If you are creating the bigger post then I recommend to in post pagination. Post pagination is supported by wordpress itself. Many people does not know about this facility of wordpress.
When you are writing the wordpress post just put <!–nextpage–> tag in your post. So from there next paragraph content will be show on next page but post will be same.
What is in post pagination?
WordPress tag similar to the more
tag, except it can be used any number of times in a post, and each insert will “break” and paginate the post at that location. Hyperlinks to the paginated sections of the post are then generated in combination with the wp_link_pages() or link_pages() template tag.
If you are using the <!–nextpage–> tag in bigger post then wordpress post loading will more faster to your users.
Here I am going to tell you about <!–more–> tag also. This tag is also very nice and good for showing some starting content of post.
What is more tag?
WordPress tag that breaks a post into “teaser” and content sections. Type a few paragraphs, insert this tag, then compose the rest of your post. On your blog’s home page you’ll see only those first paragraphs with a hyperlink ((more...)
), which when followed displays the rest of the post’s content.