Points to be remembered to improve your Website Performance

Points to be remembered to improve your Website Performance


Why Your website speed matters?

  • Your user’s experience
    • For user experience, Google’s research experiments show that faster site speed leads to happier users, increased productivity, and more time users spend browsing.
  •  SEO
    • Regarding SEO, Google uses site speed as one of the many factors that determine rank (how high your page appears in search results).

What is good load time?

  • It’s a good idea to set a goal for where you want it to be and then set an acceptable page speed.
  • As per Google research, the best practice is three seconds. But if you manage to get a load time under 10 seconds, you’re doing fine.

How to Check your website speed?

To check whether your website is slow or not, use one of the many free tools out there designed to report just that. Here are several:


PageSpeed Insights



How to make your website load faster?


1. Cache as much as possible content/data



Caching method is a technique to speed up data lookups (data reading). Instead of reading the data directly from its source, which could be a database or another remote system, the data is read directly from a cache on the computer that needs the data. Use server side and client side caching methods. Here, Memcached server-side caching method is briefly explained.


Memcached Server Caching




  • Memcached is an open source, distributed memory object caching system that alleviates database load to speed up dynamic Web applications by reducing database load.
  • Or we can say that every time a database request is made it adds additional load to the server. Memcached Server caching reduces that load by storing data objects in dynamic memory.
  • Memcached Server caching is an in-memory key-value store for small chunks of arbitrary data (strings, objects) from results of database calls, API calls, or page rendering.

2. Improve your hosting plan

  • To speed up your website the simplest way is: looking at your server.
  • Most new website owners choose the cheapest possible option for hosting. In the beginning, you’ll likely need to upgrade once you start getting more traffic is often enough.
  • When you are looking at hosting, you have three different options:
    1. Shared hosting
    2. VPS hosting
    3. Dedicated server

Hosting Server



3. Understand HTTP requests

  • WebSites are mainly slow because of too many (or too large) HTTP requests. When you are able to understand HTTP requests, you can better eliminate them.
  • HTTP is a request/response protocol used by a web browser to fetch files from the web server.
  • There are many ways to reduce or eliminate HTTP requests:
    • You can minimize the number of extra domains that issue redirects but don't actually serve content
    • Remove more than one redirect to get to a given resource.
    • Remove reference URLs in your pages that are known to redirect to other URLs

4. Use a Content Delivery Network (CDN)

  • A Content delivery network is essentially many optimized servers around the world that deliver web content to users based on their geographic location.
  • Here’s what you can store on a CDN:
    • JS files
    • CSS files
    • Images
    • Other uploaded files (like videos, PDFs)
  • Some common CDNs include:

5. Image Optimization

  • Generally site size and specifically image sizes, make a huge difference to your site speed. The larger your content/images, the slower the site.
  • You need to optimize images before uploading them to your site by:
    • Changing the resolution
    • Compressing the picture
    • Proper Format Selection
  • Store different size of the same image to use at a different location for better quality of the image.


6. Optimize Files and Delivery

  • There are many ways you can do for optimization of JS and CSS files:
    • Minification and compression
    • Combine files
    • Code Positioning
  • Set your stylesheets in the document head of the page prohibits progressive rendering, so browsers will block rendering to avoid having to redraw elements of the page. And also put your javascript code at the bottom of the page for the same reason.
  • Set Headers by specifying a character set in HTTP headers to speed up browser rendering. This can be done by adding a simple piece of code into your header:              <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  • Load Javascript and CSS files asynchronously: Websites today are increasingly integrated with third-party content. So if you load async in the event then your page won’t be held up trying to load that resource. Async loading can also speed up page loads.

7. Mobile friendly Quality and Test

  • Take a mobile-friendly test to assess your website:
  • Optimize your UI(user interface) and UX(user experience) to mobile devices.


You’ve just read my seven tips for improving your website. Now apply these points to your website.






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