Your CTR is below the network average. You might consider modifying your Twitter profile to entice more clicks.

Here are some observations of Twitter profiles with high CTRs.

• High quality headshots tend to perform better than brand logos.
• Including the phrase "If you follow me, then I will follow you" in your bio seems to help. But only include that phrase if you mean it.
• Original and odd Twitter bios tend to perform better than a bio that simply lists what you do or have done.
• Women's profiles tend to fair better than men's profiles in CTRs.

Have a look at the top CTR performers and see what qualities their Twitter profile has that yours might be lacking.