> For the complete documentation index, see [llms.txt](https://docs.sboxr.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sboxr.com/view-issues/communication-issues.md).

# Communication Issues

Sboxr captures all the DOM Communication performed by an application. It monitors the following communication channels:

* Ajax calls, this includes XMLHttpRequest and fetch API use
* Cross-windows messages sent via postMessage API
* WebSocket communication

The following options exist for viewing these communication information:

* [Cross-Window messages broadcast](/view-issues/communication-issues/postmessage-broadcasts.md)
* [Cross-site Communications](/view-issues/communication-issues/cross-site-communications.md)
* [Same-site Communications](/view-issues/communication-issues/same-site-communications.md)
* [All Communications](/view-issues/communication-issues/all-communications.md)