What are the most common technical SEO mistakes that impact site performance?

[marcustaylor]

Hi everyone,

I'm currently optimizing my website and wondering about the most common technical SEO mistakes that could impact site performance. What are some of the frequent issues you've encountered, and how have you resolved them? I've heard that consulting with an SEO services company can help address technical problems, but I'd love to hear about your personal experiences and solutions. Any insights or tips would be greatly appreciated!