# Failed to load resource: net::ERR\_FAILED **URL:** \ **Category:** Site Operations Help\ **Created:** [September 15, 2020, 9:49am UTC](https://discuss.openedx.org/t/failed-to-load-resource-net-err-failed/3228 "2020-09-15T09:49:15Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![nadiastef](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/nadiastef/32/1615_2.png) [@nadiastef](https://discuss.openedx.org/u/nadiastef)\ **Post date:** [September 15, 2020, 9:49am UTC](https://discuss.openedx.org/t/failed-to-load-resource-net-err-failed/3228/1 "2020-09-15T09:49:15Z")
Does anybody knows what is this error that i have in chromium console for this mooc? > **[| mooc.edu.gr Open edX](https://dev.mooc.edu.gr/)** ![image](https://us1.discourse-cdn.com/flex020/uploads/openedx/original/2X/7/7890dbfa20d0fa73421cc38ec888d7032aef0741.png) ![image](https://sea2.discourse-cdn.com/flex020/images/transparent.png) I’ve found this [https://stackoverflow.com/questions/23688565/failed-to-load-resource-neterr-insecure-response](https://stackoverflow.com/questions/23688565/failed-to-load-resource-neterr-insecure-response) but it’s not the case, we don’t use ip anywhere but the domain For example this mooc doesnot have this error > **[| European Schoolnet Academy](https://www.europeanschoolnetacademy.eu/)** Thank you in advance ---
**Author:** ![guruprasad](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/guruprasad/32/303_2.png) [@guruprasad](https://discuss.openedx.org/u/guruprasad)\ **Post date:** [October 5, 2020, 11:27am UTC](https://discuss.openedx.org/t/failed-to-load-resource-net-err-failed/3228/2 "2020-10-05T11:27:33Z")
@nadiastef, the screenshot size is a bit too small to make sense of its contents, but from what I can see, the error is raised by a browser extension that you have installed and not the platform itself.