The following things are very important on the website: responsive web design, fast load times, solid design, SEO, security, etc.
Search engine optimization improves a site’s ranking in search engine results for keywords that are important to the company’s business.
I develop fast loading websites, those get in ideal cases 100 / 100 scores in Google PageSpeed Insight speed measurement tool on mobile and PC
WordPress is the world’s most popular content management system. It is a good general purpose cms , suitable for blogs to large sites. WordPress’s strengths are usability, expressiveness, many plugins, well-documented and customizability.