If sharing a post or topic make sure the post or topic has a large-ish image in it. That is the primary and most obvious way to control this.
codinghorror
(Jeff Atwood)
2
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| What is the order of priority of image previews for discourse links on twitter? | 8 | 684 | February 15, 2023 | |
| Opengraph and Twitter cards markup for a topic | 6 | 1744 | August 4, 2019 | |
| Tweets not showing images? | 9 | 2732 | April 2, 2018 | |
| Change default sharing image | 9 | 1511 | December 20, 2019 | |
| Discourse does not produce large, more engaging Twitter cards | 5 | 1396 | May 7, 2023 |