What is CDN and How it Works? Why should Use CDN in a blog?

Welcome again readers, read here complete information about What is CDN and how it works, What is a CDN example, What is the use of CDN?, What does CDN mean in streaming, How CDN Works

Do you want to know what is CDN in blogging? So stay connected with this blog post because in today’s post we will know in detail about this topic and understand what is CDN, What is CDN? And if you do blogging then why CDN is important for you?

When you do some search on the Internet or directly open a site, then some site loads very fast and some sites take some time to load.

Somewhere in between this slow and fast loading, having or not having a CDN has a very important role. Every blogger wants his website to be fast load and anyway Google has made it clear long ago that fast loading of website will also be a very important factor in Google Search Ranking.

Big SEO experts and speed checking tools such as GTmetrix, Pingdom and Google PageSpeed ​​also recommend using CDN in websites and blogs.

What is CDN?

The full form of CDN is “Content Delivery Network”.

As I mentioned earlier, CDN is mainly used in the blogging field to improve the slow loading performance of the website.

When you are running a blog with CDN and hosting, this combination acts as a tonic in your blog’s ranking and loading speed.

As you already know that CDN is a Content Delivery Network whose servers are spread almost all over the world. When you connect your blog to the CDN network, then all the files of your blog are stored (Cache Version) in the servers of CDN spread all over the world and then content is served to the users based on their geographic location. .

Now if a user visits your blog, then CDN technology connects that visitor’s browser to the nearest CDN server and all the files of your blog are already stored on that CDN server, due to which that page and Files do not take much time to load and users can access your blog quickly and easily.

If we talk about CDN in Simple Words, then CDN is such a technique that after connecting to the blog, your blog posts, images, files etc. are directly accessed from CDN Servers instead of accessing from your hosting servers. Which helps your blog to be loaded fast.

Why is CDN important? Why is it important to use a CDN on a blog?

Whenever a new blogger starts blogging, he takes shared hosting only where technology like CDN is needed the most.

Because the performance of shared hosting is slower than the rest of the hosting. When we use a site with hosting without Content Delivery Network, then its hosting server remains in only one place.

If a visitor visits your blog, then in that case first of all that search inquiry reaches your hosting server and then comes back from the hosting server to your computer’s browser or mobile’s browser so that you can access that web page. Can see

Now the main reason for slow loading of your blog is that suppose the server of the hosting you have taken is in India and a visitor visits your blog from US, then whatever he is searching for in that condition. The information will reach your Hosting Server India and then from there it will travel back to the US web browser, which becomes a very long time and your blog takes more time to get full load.

Advantages of CDN – How it Works?

By using Content Delivery Network, you get many benefits to the blog, about which we will know one by one in this post.

1. Speed:

By the way, the biggest advantage of connecting it to the blog and the feature for which this CDN technology is more popular is to make the loading speed of the blog very fast. You have already understood above what are the reasons for this. The better the content loading speed, the more people will like your blog, which will also increase the number of visitors to your blog.

2. Google Search Ranking:

So much so that you know that according to Google, the fast loading of any blog in the browser also affects its ranking in the search engine. If you do not use Content Delivery Network, then there are full chances of your Google Ranking Down due to Slow Web Page Loading.

And if your site will load fast, then Googlebot will also help in indexing your site quickly, so that your blog posts will rank quickly in Google’s search engine.

3. Web Hosting Cost:

When visitors visit your blog without CDN, then it also makes a difference on your web hosting cost. .

But if you have CDN connected on your blog, then whatever files and data transfer will happen, it will not be transferred directly to your hosting server but will be transferred from CDN server. Due to which there are very few chances of your Limited Bandwidth being Exceed. Anyway, CDNs are much cheaper than web hosting.

4. Bounce Rate:

If your blog does not load fast, then many visitors go back from your homepage or only from any one post, which increases the bounce rate of your blog. And having a high bounce rate of any blog is a matter of great concern for its SEO. Therefore, by using a CDN, you can increase the speed of your site, which will also help a lot in reducing the bounce rate.

5. Blog handles more traffic

When your blog starts ranking, it is obvious that the traffic on the blog will also increase, due to which the load on your hosting also increases and due to having only one hosting server, when a lot of traffic starts coming to your site, then in such a situation the Crash of Hosting. There is more fear of being.

Due to which problems like “Internal server error” “Database error” start coming. But if you use a good Content Delivery Network Service, your blog can handle maximum traffic by minimizing the load time even if you have more traffic.

6. Boost Earning:

If you use Google AdSense Ads and Affiliate Marketing on your blog, then your Earning from CDN will also Boost. Ads on blog posts will load quickly, which gives more impressions and creates chances of getting clicks.

If Affiliate Banners will load fast then Click and Affiliate Sales can also be more. Therefore, to increase Online Earning from your blog, you must also use CDN.

Best CDN for WordPress Website:

There are many paid and free CDN providers on the internet such as MaxCDN, Cloudflare and KeyCDN etc. Of which Cloudflare is a Free Content Delivery Network.

If you have started blogging in a hurry, then I would recommend you to use Cloudflare CDN only. It also gives Free SSL Certificate for your blog. And when your budget is made, then you can go towards any good Paid CDN Service.

Read here more article:


If you are serious about blogging and want a good content and reading experience for your visitors, then I would suggest you connect CDN technology to your blog.

I hope you will get this information today “What is CDN and why should you use CDN in Blog?” Would have liked! Your thoughts about this post and if you want to ask us anything related to this, then you can reach us through the comment box.

Leave a Comment