21. Featured image:

Down to the right on your WP dashboard, you can add a featured image. The featured image if the one which will be displayed on the blogroll.

To make your blogroll look clean, create them all with the same size.
Have you added a featured image?

22. Proofreading

If you have someone in your house or neighborhood, ask them to proofread your text.
You often miss some errors. If you have Grammarly installed,
a lot of errors will be brought to your attention by read stripe marks.

23. Publish:

You can publish your post.

24. Google Fetch:

Fetch your post in Google Search Console and Bing Webmaster Tools.
Here are the links to do this.

Submit URL to Google

Submit URL to Bing

25. Share your post on Social Media