Hi unfortunately my problem is not that simple.

Dashboard -> settings -> General -> site: Yes everything starts with https://

I have checked the articles: https://xtemos.com/docs/woodmart/faq-guides/https-security-ssl-issue/

I have checked: https://www.wpbeginner.com/plugins/how-to-fix-the-mixed-content-error-in-wordpress-step-by-step/

But I still have the problem on the Mobile Version. Desktop Version is working fine!
I installed the SSL Insecure Content Fixer but that also did not do the job.

When I do inspect in Google Chrome the console does not show any SSL errors.

I receive these errors when I test run from whynopadlock.com
Mixed Content – Errors
Soft Failure A file with an insecure url of “chrome-extension://gmpljdlgcdkljlppaekciacdmdlhfeon/images/beside-link-icon.svg” was loaded on line: 2080 of https://www.easypack.nl/.
This URL will need to be updated to use a secure URL for your padlock to return.
Soft Failure A file with an insecure url of “chrome-extension://gmpljdlgcdkljlppaekciacdmdlhfeon/images/beside-link-icon.svg” was loaded on line: 2289 of https://www.easypack.nl/.
This URL will need to be updated to use a secure URL for your padlock to return.