A blog should have a purpose. It should be about something that interests you and that you want to share with others.
It should be updated regularly with new information, photos, and videos. And it should be easy to navigate.
A good blog also has a layout that is easy on the eyes. You want your blog to look professional and inviting.
You also want it to be easy to find and browse.
Finally, make sure your blog is well-written and interesting to read. Your readers will stick around if they enjoy reading what you have to say.