Buttondown Documentation
You work hard on your newsletter, so you should make sure that your entire audience can enjoy it! Here are a few tips to keep in mind as you're writing your next email:
For every image you upload, include alt text describing the contents. Alt text is read aloud by screenreaders for visually impaired subscribers. This means your subscribers won't miss anything in your newsletter!
As an added bonus: alt text is displayed by the browser if an image doesn't load correctly and it's indexed by search engines. Alt text is a must!
Not sure what to write? We can generate alt text for your image to help get you started.
When adding a link be sure to give some context on where the link will take you. Instead of something like "Click here", you could consider using the page title.
Also, don't leave the raw URL in the body of the newsletter. Screenreaders will interpret this as text, and read aloud the entire URL letter-by-letter. Imagine how jarring that would be!
Gifs can be a fun way to communicate, but they can also cause ill effect for readers with motion sensitivity. This means that you'll exclude the readers who experience epilepsy, seizures, or vision disorders.
Instead, you might consider:
If you have to send a gif, make sure that it does not loop, flash, or strobe.
Buttondown's preflight feature automatically checks for common accessibility issues.