Forum Discussion

Copper Contributor

Aug 15, 2023

SitePage support within iframe

We have a site page on SharePoint, is currently encountering connectivity problems and displaying an error message indicating a failure to establish a connection, when this page is rendered in an iFr...

SharePoint Online

Sudha99

Copper Contributor

Aug 21, 2023

Hello SvenSieverding

thanks for your response 🙂

The page where I am calling the site page is a different domain altogether. www.<domainname>.com

and the site page that I am calling with an iframe of the above domain page is similar to your first url - https://<domain>.sharepoint.com/sites/<sitesection>/SitePages/<pagename>.aspx

ganeshsanap

MVP

Aug 22, 2023

Sudha99 You have to add the external website domains in the SharePoint site settings > HTML Field Security settings while using the external website URLs in iframe inside the SharePoint site pages.

Follow steps given here to add external domain to the HTML field security settings: Allow or restrict the ability to embed content on SharePoint pages

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