> For the complete documentation index, see [llms.txt](https://help.botmockups.com/botmockups/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.botmockups.com/botmockups/troubleshooting/web-chat-channel.md).

# Web Chat Channel

- [URL entered wont' load](https://help.botmockups.com/botmockups/troubleshooting/web-chat-channel/url-entered-wont-load.md): Learn how to upload a screenshot to botmockups when your website blocks iframing. This guide includes a step-by-step video using the Mobile Simulator Chrome extension.