Thanks for reaching out @lajd. While I don’t suspect this is caused via Site Kit, there may be something added via Tag Manager, or something flagged in PageSpeed Insights, both of which can be configured within via Site Kit. Please share more details on this, such as whether you see this error on the Site Kit dashboard, or on the front end of your site. We can then review this further.
Please also share your Site Health information using this form, which may be useful to help determine the cause. This would allow me to check the front end of your site also for any such errors, should they exist here.
As we didn’t receive a response I’ll mark this as resolved. Feel free to open a new support topic if you continue to encounter issues, or reopen this topic and we’d be happy to assist.
