Website speed optimization

With the extensive growth of sites, it is very apprehensive for any non-performing site to be thrown out of the competition in a flash. Success may seem a far-fetched thing for the sites, which are not trimmed enough to load quicker or cannot render contents fast. Alongside using multiple style sheets and JavaScript, it must also be kept in mind that performance and speed comes before anything else that make sure remarkable user experience. Here are the best techniques to improve the speed of your site.

Image optimization

Images are a vital part of majority of sites, which if not optimized rightly, can consume important amount of bandwidth delaying the response of the webpages. Some pictures must be optimized rather than being scaled down. Some top practices are the use of web-friendly image formats like PNG, GIF or use of some tools, which can compress the pictures without compromising with their standard. Use of responsive pictures can also be extremely helpful.

Decline of DNS lookups

This plays an important role in browsing the website pages. It generally takes an important quantity of time for the DNS to resolve the host IP address. It additional delays the browser feedback time as the browser waits for this background resolve process to complete fully.

It is remarkable practice to slice the Hostname components to at least 4 Hostnames and that can drastically decrease DNS lookup time.

Optimized JavaScript and CSS

Compressing JavaScript and CSS components in the web page can significantly improve the performance of the webpage. There are many committed tools, which can be used to get rid of unnecessary characters like block delimiters, comment lines or whitespaces from the script to compress the files. Internet script compressing services can also be of huge help to optimize JS, CSS, and HTML files.

Reduction of HTTP requests

Browsers spend largely of time sending HTTP requests to download different components of a web page like flash, images, style scripts, etc. So a larger number of page components outcome in bigger loading time for the website page.

Optimized web font

The use of custom web fonts such as Google fonts is now very famous and more than half of the sites are using web fonts internationally now. Though these have certain benefits, they decrease the feedback time of website pages extensively as the browsers send plus HTTP requests to fetch them. Thus, it is sensible to keep the use of custom fonts to the minimum possible and to host them domestically with Base64 encoding.