This is is a screenshot of my tested page on search console. Can Googlebot read this error and dramatically effect my ranking?
put on hold as off-topic by dan♦ Apr 23 at 1:31
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "Questions that are specific to one website are discouraged because they are unlikely to help future visitors. Examples include individual website reviews for SEO purposes and general website troubleshooting. See the How to Ask page for help improving this question." – dan
I'd love to say no, but the answer is it depends on what the theme is using jQuery for.
Since you are running WordPress, and the theme code is referring to jQuery incorrectly, a lot of the theme functionality would not work.
If that means that the theme's layout is broken or some of the touch elements (links, menus) are misplaced (or worse, not working), then I'd say you would suffer in ranking terms.