The issue you're experiencing with Looker Studio charts not loading on Internet Explorer 11 is an issue of incompatibility. Looker Studio is founded on new technologies (HTML5, CSS3, and JavaScript ES6) which are not fully supported by IE 11.

To resolve this, I recommend: • Using a newer browser such as Google Chrome, Microsoft Edge (Chromium), or Mozilla Firefox because Looker Studio is designed for these. • If you are forced to use a Microsoft browser, try to use Microsoft Edge in IE mode (you can enable it in edge://settings/defaultBrowser). • If a change of browser is not an option, include a screenshot or a PDF of the report instead of an iframe.

If you have any other problems, please don't hesitate to get in touch with us on our contact page for personal assistance.

Best regards.