When creating a new blog post with the Capser theme and a “main image” (not an in-post inage) or thumbnail image. Is it possible to add alt text, and if not, a caption? I’m trying to be 508/WCAG accessibility compliant.
Yes… you can add that easily in ghost.
Example Code :
![Your Alt Text Here] (Your Image Link Here)
Sorry, not in-post. The “main” header image of a post. I’m aware of the markdown code for an imagine within a post.
Then you want to add your alt tag there. Its coming from the theme header code. So you need to edit with dyanamic alt tag like post title .
This also allows to have a thumbnail instead of the full image in the post settings, using it for post index pages only (and removing it from the post template), which solves the bandwidth and speed problem of full size images used for thumbnails.
You can edit your theme to achieve any sort of alt text you want for featured images, either set statically or pulled dynamically from the title or any of the custom meta fields