In my template (https://www.gaertner-behn.de/) I use Wix codes for a header effect, I use only a few lines of code. However, the loading time of the mobile site is very low now.
I have tested the mobile website with Wix codes and without Wix codes. Result: If I do not use the header effect, the mobile view loads immediately. If I use the code in the head area, the website is only displayed after a loading time of approx. 7 seconds on mobile devices.
How can I fix this? Thanks for help.