Kohactive is an agency that's very strict when it comes to following the latest guidelines on the web. While building online stores for merchants, this firm makes sure that all of the codes and scripts comply with the standards that have been recommended by the World Wide Web Consortium. According to this entity, HTML5 and CSS3 should clearly define the front end of any given web page. However, open source scripts like PHP are not necessarily governed by any particular entity. Instead, developers worldwide come up with their own rules regulations on the deployment of this versatile syntax. PHP can be used to define the behavior of dynamic presentations on online stores. Storing product information, databases that are powered by SQL and MySQL can enhance the performance of e-commerce domains. Typically deployed on web hosts and servers, these programming languages must follow the standards that have been set by Microsoft.