What are 10 mistakes companies make when creating a website?

* Complex design.

* Slow page loading.

* Incompatible mobile devices.

* Outdated information.

* Lack of contact information.

* Low-quality images.

* Neglect of search engine optimization.

* Excessive and intrusive ads and pop-ups.

* Lack of a clear call to action.

* Failure to update the website.