What's attached, and why
Attaches your screen size, viewport, aspect ratio, browser, language, theme and the site build version, plus any errors the page logged while you were here. No tracking, no IP, no profile, but this and your message do reach us, so don't include anything private. We only need it to reproduce bugs that show up on some devices but not others, or to read the error behind a tool that "does nothing". Reports are kept only as long as needed and then deleted (see privacy). Uncheck to send just your message.