Web accessibility means making all the content on your website, including images and videos, available to people with disabilities so they can "participate equally on the web."
Since 2010, I have integrated dozens of web designs into various content management systems (CMS), including WordPress, Squarespace™, Drupal™, and HubSpot.
In mobile searches, Google™ penalizes sites that do not adjust to smartphones. A responsive redesign, hand-coded or integrated, is a smart solution.
Inconsistent display between different browsers-operating system combinations is due to incomplete testing during development or out-dated code.
A website that is properly optimized for search engines and usability is like having a representative who works 24 hours every day to sell your product.