Accessibility is important on the web in general. Here are a few tips to make life easier to those with disabilities.
Strive to always add descriptions for any images and other media that you post. Even something simple like "screenshot" can be helpful to those who cannot actually see the image.
Here is a guide to writing awesome image descriptions: @Curator@mastodon.art/109279035074016280
Also, if you've already posted images without descriptions, you can edit your old posts and add them.
Hashtags with multiple words should be capitalized #LikeThis, so that screen readers know how to read them properly.
Use content warnings for anything you think might be upsetting to people.
More about CW: @Curator@mastodon.art/108210154807145807