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What Is CDN And How Does It Work? ©

What Is CDN And How Does It Work? ©

In today’s article, we will learn what is CDN and how does it work.

What is CDN?

A group of geographically dispersed and connected servers constitutes a CDN. It is also known as a content distribution network. To accelerate delivery, they provide users cached internet information from a network site that is close by.

The main objective of CDN is to boost web speed by cutting down on the time required to deliver content and rich media to consumers. The time it takes for content to load when a user connects to a website depends on their physical proximity to the web hosting server. In addition to consuming less bandwidth, the globally dispersed network of data centers accelerates the delivery of content to users, regardless of where they are concerning the primary server.

How Does a CDN Work?

The user experience when accessing content that has been cached on a CDN network edge is almost always seamless. Content is delivered based on calculations made by CDN management software to determine which server is closest to the user making the request. To distribute cached material and fresh content that has not been cached to the user, CDN edge servers communicate with the content origin server.

A CDN can set up servers at the junctions where various networks meet to increase speed and connectivity. These Internet exchange points (IXPs) serve as the main hubs. It is where various internet service providers connect to share access to traffic coming from their networks. A CDN provider can save prices and transit times for high-speed data delivery by having a connection to these fast and highly interconnected areas.

A CDN performs several client/server data transfer optimizations in addition to placing servers in IXPs. Data Centers are strategically located around the world. They are more secure and are built to withstand a variety of failures and Internet traffic congestion.


How Does A CDN Improve Website Load Times?

In the case of the website content, the users exit websites as rapidly as the speed at which the material load slowdown. In the following ways, CDN services can aid in speeding up load times.

The ability to be globally distributed reduces the distance between users and website resources due to CDN. A CDN enables users to connect to a geographically closer data center rather than the origin server, which may be located anywhere. Faster service equates to less travel time.

Data can be sent to users more quickly with the aid of hardware and software innovations such as effective load balancing and solid-state hard drives. By adopting techniques like minification and file compression to minimize file sizes, CDNs can lower the quantity of data that is transferred.

Faster load times result from smaller file sizes. Sites that employ TLS/SSL certificates can be made faster by CDNs by maximizing connection reuse and enabling TLS false start.

What advantages does a CDN offer?

CDNs offer the following benefits, among others:

1. Efficiency:

CDNs speed up website loading and lower bounce rates. Users are prevented from leaving a slow-loading website or e-commerce application by both benefits.

2. Security:

With features like DDoS mitigation, WAFs, and bot mitigation, CDNs improve security.

3. Availability:

The availability of content is increased via CDNs, which can manage more traffic and mitigate network issues better than the origin server.

4. Optimization:

In addition to cached site material, these networks offer a wide range of performance and web content optimization services.

5. Cost-effective:

CDNs lower expenses and bandwidth usage.

Are CDNs and web hosts the same thing?

While a CDN does not host material and cannot take the place of necessary web hosting, it does assist with network-edge content caching, which enhances website speed. Many websites choose CDNs because they find it difficult for traditional hosting options to meet their performance requirements.

CDNs are a popular option to alleviate some of the key pain points associated with traditional web hosting. Since they use caching to minimize hosting bandwidth, aid in preventing service outages, and improve security.


A credible content delivery network is an investment worth making if you want to keep your website’s performance and user experience at a high level as your online presence expands. If your website has a large global audience, it is very crucial. Reducing bandwidth consumption, offering load balancing, enhancing site speed and performance, bolstering site security, and providing quick web content delivery for all site users worldwide are all benefits of using an interconnected network of CDN servers located around the globe.

For more such informatory articles, head on to our blogs section!


How to Choose WordPress Themes? ©

How to Choose WordPress Themes? ©

Today, we will learn how to choose WordPress themes.


WordPress theme sources today are packed with bloatware, shoddy codes, redundant pre-installed plugins, and enormous file sizes. Most of these themes make your website load slowly, and new visitors might not notice the problem until it is too late. Thus, it is crucial to understand how to select a WordPress theme.

You might have heard that don’t judge a book by its cover, however, this is easier said than done. Visitors make an opinion about your website at just a glance and choose whether to stay or leave right away.

You will rely on your theme and template to aid in the creation of a credible, expert, and appealing design supposing you are not a professional website designer. In this blog, I will explain how to accomplish this so you may pick a theme that makes your visitors wonder where you have been their entire life.

Why is the theme of your website Important?

Finding a theme that looks professional is the foremost concern when building your website. You might have no idea how much a theme could impact your website’s security and speed.

All-in-one and poorly built themes frequently include a ton of extra code and functionality, which drastically increases the size and loading time of your theme. This is crucial since Google weighs user experience and site speed when determining rankings.

Additionally, if it takes more than a few seconds for your website to load, nobody will stick to it. Your theme is one of the things you should pay particular attention to when it comes to protecting your organization from hackers. Attackers frequently find it simple to exploit themes that are not periodically updated for vulnerabilities.

Why is the theme of your website Important

What To Consider While Selecting a WordPress Theme?

How do you pick the best theme for your website out of all the options? Here are the things you should take into account when making the decision.

1. Size

The issue with feature-rich themes is that, even before you customize them or add plugins, they may quickly make your website bloated and cause incredibly slow load times.

The best themes are always simple ones. True modest themes fall between 200 and 600 KB, whereas anything between 2 and 3 MB is considered to be acceptable. Anything more suggests that the software is very likely bloated and packed with features you will never use.

Although this is not a hard-and-fast rule, you want your site to start as tiny as possible since when you add content and begin adding plugins, the size of the page will eventually rise.

2. Design

Your company website should be designed to assist users in locating the information they require and in achieving their objectives. It’s preferable to keep things straightforward and uncluttered for this, without too many animations or intricate patterns.

Make sure to select a template that supports your purpose when looking through the available options. For instance, if you are a photographer, you can select a template that features the header section with some of your best images.

Most themes will feature a library of pre-designed templates where you can look for ones that are appropriate for different kinds of businesses.

3. Promptness

All themes that are worth their salt will advertise themselves as responsive. 90% of internet users now browse on a mobile device, so you are probably already aware of the mobile trend. There are many different screen sizes available, whether that be for a phone, tablet, or smartwatch.

Websites with responsive design can adapt to your screen size as a solution. It’s worthwhile to check out the demo page on your phone or at the very least resize your browser window to see how the theme looks on smaller displays before making a purchase.

Images must scale correctly, and any changes to the layout must not have any unusual repercussions. A theme is just not worthwhile to use if it is not responsive.

4. Compatibility With Plugins

Installing a plugin on your website will give it additional features or functionalities. For instance, my website’s Fluent Forms plugin enables me to include contact forms so that potential clients can get in touch with me. You may use plugins to speed up your site, add photo galleries, create subscription sites, and more.

The majority of widely used themes do not have any plugin compatibility issues. However, if you need a particular plugin for your website for instance in WordPress you can check the features on the themes page to see if it is compatible. If you are unable to locate any information on it, try looking through their help forum or getting in touch with the developer.

5. Up-to-date development

An excellent theme developer will regularly update the theme to stay on top of new technological stacks, adjust to Google SEO trends, and speedily repair identified vulnerabilities to stop hackers from breaking into your website.

Search for the name of your theme with “GitHub” on Google, then scroll down until you reach the changelog to see how active the developer and its team are.

6. Ratings and Reviews

The ratings are always worth looking at. You can gain valuable insight into the themes and features that people generally like and dislike by reading reviews.

Pay attention to reviews with three and four stars for a more objective analysis of the theme as customers are more likely to provide a reasonable justification for their preferences. Of course, reviews with two and one stars can help you determine what is not so delightful.


In WordPress, sluggish, bloated themes are a major issue. It is a problem that could cost you dearly and make it very challenging to abandon the theme in the future without ruining your website.

Choose simple, lightweight themes that only include the necessities rather than those with extensive feature lists. There are several themes available that are both beautiful and useful without piling on a ton of extra features.

Look for themes that are straightforward, flexible, secure, and updated frequently. Avoid ones that are bulky and hefty and have far more functions than you will ever utilize.

TezHost is one of the greatest and most trustworthy multinational web hosting companies, offering multiple services at reasonable rates to its customers. It has highly qualified and skilled staff in each profession, who are there for your assistance 24/7.  For further details, I would recommend looking at our Web Designing blog.



How Does Linux Hosting Work? ©

How Does Linux Hosting Work? ©

What is Linux Hosting?

Web hosting using a Linux-based server is known as Linux hosting, an open-source operating system. A website cannot have an online presence without hosting.

The fact that the source code can be edited, changed, or redistributed in both commercial and non-commercial situations is what gives it the name “open source.” Because it is free and provides flexibility, alternatives, and customization for users and server capability.

Linux is one of the more well-liked operating systems among various web hosting providers and internet users. In addition, it offers a more useful alternative to the constrained Windows environment.

The cost of Linux-based hosting services is lower than that of Windows-based hosting, in particular. However, recent developments have created a more even playing field for both hosting providers, so it is crucial to weigh the advantages and disadvantages of each before making a choice.

How Does Linux Hosting Work?

Now, that you know what is Linux hosting, let’s learn how it works using a Linux server.

What is a Linux Server?

A server that runs the open-source Linux operating system is known as a Linux server. It offers enterprises a low-cost option for distributing content, apps, and services to their clients. Because Linux is open-source, users also gain access to a large network of advocates and resources.

We combine server, storage, and networking services to develop an integrated solution that satisfies your demands when you employ a service provider like TezHost to host or manage your Linux server. As a result, you may concentrate on expanding your company.

In contrast to other server operating systems, Linux servers are frequently chosen because of their reputation for security, reliability, and flexibility. The Linux server operating systems CentOS, Ubuntu Server, Gentoo, Debian, Slackware, and others are a few examples.

Linux is regarded as the greatest solution for running servers since no graphical user interface is required; all commands may be run through a command line. Users can achieve maximum system performance thanks to this.

What is a Linux Server

Why Should You Choose Linux Hosting?

Linux is said to have its roots in UNIX, the mother of all operating systems. Businesses and organizations utilize the mainframe operating system known as Unix. Linux is gradually gaining traction among programmers and computer users. Linux kernels are free, but a Unix kernel may be very expensive.

The commands for both operating systems, though, are frequently identical. There is not much of a distinction between UNIX and Linux. Despite their outward differences, they are the same. because Linux is a copy of UNIX. Learning one is equivalent to learning the other as an outcome.

If you are looking for a reliable and affordable hosting solution, Linux hosting is a great choice. In the long run, you will be able to save a sizable sum of money as a result. This in no way implies that the quality of the service you get will be poor.

You can eventually get a fantastic service. This is because hosting on Linux does not require the installation of proprietary software.

Linux Hosting with cPanel set up

Linux Hosting with cPanel

Not all website hosting packages are pricey, but the majority of them are. You must select a secure web hosting service that includes cPanel if you want high-security features like DDoS Protection and dependability from any of the Linux web hosting plans.

The most crucial element of your online presence is security, therefore pick a host that provides the highest security features. The most popular control panel for Linux web hosting services is Panel. It is an advanced and incredibly effective control panel for managing every aspect of your website’s services.

Numerous features are available, and you can easily install all the required applications. Millions of web hosts utilize cPanel, in fact, all over the world. Thus, pick cPanel if you want the best and most dependable control over the functionality and security of your website.

The ability to install a variety of software on your website is the best feature of Linux web hosting companies. Consequently, you may use cPanel to run multiple programs on your site simultaneously if you need to.

Additionally, you can install all of the well-known media players with the aid of this robust program. Because the Linux operating system is supported by many platforms, compatibility is not a concern.


TezHost is highly known for its excellent customer service in addition to being a hosting provider for Linux Hosting. So, if you run into any website-related issues, just give them a call, and they will take care of everything. You will discover that TezHost is a reasonable solution in terms of the budget.

Although it has many sophisticated capabilities, it is affordable, and with the addition of free templates, creating your website is made simple. As a result, you should take advantage of this fantastic opportunity and pay attention to hosting reviews like the ones that are mentioned below:

TezHost-Linux Hosting Testimonials

Cloud Computing Advantages and Disadvantages ©

Cloud Computing Advantages and Disadvantages ©

In today’s article, we will learn about Cloud Computing Advantages and Disadvantages

What is Cloud Computing?

Cloud computing is at its zenith in this era. It has several advantages and disadvantages. The term “cloud computing” refers to the online storage and access of data.

It does not save any information to your computer’s hard drive. Data from a remote server can be accessed through cloud computing.

In other words, the distribution of computer services, including servers, storage, databases, networking, software, analytics, and intelligence, is known as cloud computing.

Cloud Computing Advantages and Disadvantages

In this section, we will learn some of cloud computing’s advantages and disadvantages. This will help you make precise decisions.

Advantages and Disadvantages of Cloud Computing


We will now learn about the advantages of cloud computing in your company:

1. Data Backup and Recovery

When data is kept in the cloud, it is simpler to back it up and restore it. It is otherwise an on-premises operation that requires a lot of time.

 2. Cost-Effective

One of the main advantages of cloud computing is cost savings. The lack of investments in physical hardware, allows you to significantly reduce your investment costs. Additionally, hardware maintenance does not require trained staff. The cloud service provider handles equipment procurement and maintenance.

3. High Speed

With the help of cloud computing, you can easily and with very few clicks establish your service. You can obtain the resources needed for your system more quickly thanks to this speedier deployment.

4. Flexibility

Employees may access all available services whether they are working on-site or in remote locations. All they require is Internet access.

5. Strategic and Operational Advantage

A competitive advantage over your rivals is provided by cloud computing. One of the best benefits of cloud services is that you can always access the newest programs without having to spend time or money installing them.

6. Limitless storage

Storage space is virtually endless in the cloud. You may always quickly increase your storage space for meager monthly costs.

7. Resilience

One of the main advantages of cloud hosting is reliability. You can always receive an immediate update on changes. You don’t need to wait a long time.

8. Speedy Operations

The benefit of quick deployment is the final benefit of cloud computing. Therefore, if you choose to use the cloud, your overall system can be up and running in a matter of minutes. However, the length of time relies on the type of technology utilized in your company.


Besides a lot of advantages, cloud computing also has a few drawbacks. Some of them are mentioned below:

1. Downtime

Working with cloud computing requires taking into account downtime. This is due to the possibility of power outages, poor internet connectivity, service maintenance, etc. for your cloud provider.

2. Security Risk

Security risk is another disadvantage of using cloud computing services. You should be fully informed before implementing cloud technology that you will be handing over all of your company’s sensitive data to a third-party cloud computing service provider. This data might be accessed by hackers.

3. Internet Accessibility

A strong Internet connection is essential for cloud computing. Cloud access requires an active internet connection. Additionally, there are no alternative means for you to collect data from the cloud.

4. Lower Bandwidth

Many cloud storage service providers place restrictions on users’ bandwidth utilization. Therefore, if your company exceeds the allotted amount, the additional fees could be very expensive.

5. Technical Difficulties

Technical problems and outages are a given with cloud computing. Despite upholding strict maintenance standards, even the greatest cloud service provider businesses occasionally run into problems of this nature.

6. Performance Variations

Your application is running on a server that is also providing resources to other organizations when you are working in a cloud environment. Any selfish actions or DDOS attacks on your tenant could have an impact on how well your shared resource performs.


We cannot ignore the reality that Cloud Computing is the area of network-based computing that is expanding the fastest, despite all its benefits and drawbacks. Customers of all sizes, including novice users, programmers, businesses, and all different kinds of organizations, can significantly benefit from it. Therefore, this technology is not here to sojourn.

TezHost is one of the greatest and most trustworthy multinational web hosting companies, offering desktop-based cloud servers at reasonable rates to its customers. It has highly qualified and skilled staff in each profession, who are there for your assistance 24/7.