This optimization deals with various aspects like server-side technologies, dynamic features, scripts and web servers.
In addition, it includes techniques used for creating search engine friendly web pages.The main objective of website performance optimization is to improve the website's speed of delivery by removing unwanted files, scripts and redundant items, as well as reducing bandwidth usage.
JavaScript code is responsible for providing interactive elements like forms and menus.
It is also responsible for various functions such as creating tables, getting rid of spaces between text boxes and elements and creating image maps.
To make this possible, a good website performance optimization strategy includes techniques such as using a fast web page template, adding generic headings, keeping page title short and compact, creating a good database optimization plan, preventing server-side script injections, preventing cross-site scripting and preventing unnecessary downloads.
Also, it helps to get rid of any URL parameters that may lead to different 404 errors.Apart from the above mentioned strategies, website performance optimization also involves several factors such as detecting and removing unwanted tags, clearing caches and clearing history records.