Why You Need a CDN for your WordPress Blog

We are getting tons of requests for a detailed tutorial on how to speed up your WordPress blog. In the past presentations, we have stressed a whole lot about CDN, but it still seems that we don’t clarify ourselves enough. Many beginners still don’t understand what CDN is because we are constantly asked with the question, “Would I still need hosting if I get a CDN?”. This is partially our fault for not making things clear. It was brought to our attention that every time we have written about CDN, we always ignore the basics. So in this article, we will make an attempt to explain what is a CDN, and why you need a CDN for your WordPress blog.

Update: Just to clarify, CDN is something you use on top of having a web hosting account because it helps speed up things. CDN does not replace a web hosting account. You still need to have a hosting provider like

What is a CDN?

CDN is short for Content Delivery Network which is a network of servers that deliver cached static content from websites to users based on the geographic location of the user. Pretty confusing eh? Let’s break it down in simpler words.

Normally when a user comes to your WordPress blog, they are redirected to your web host’s server. Your web host’s server is located at a central location i.e Houston, TX. So every user on your website is accessing this one server to view your website. Now if you have high volume of traffic, then you can overload your server which leads to a slow loading site or even server crash. This is where a CDN comes in handy because it is a network of servers, but most importantly these servers are spread through out the world. When you use a CDN, your static content is cached and stored on all of these servers. Static content includes images, stylesheets (css files), javascripts, Flash, etc. Now when a user visits your site (original server), the CDN technology redirects them to the closest server to their location.

For example: If your main server is hosted in Houston, TX, and someone from Durham, England tries to access it, then they will be redirected to the closest server which may be in London. This limits the number of internet hops needed to transmit the static files to your end user.

User’s proximity to your web server has an impact on load time. By deploying your content across multiple geographically dispersed servers, you can make your pages load faster from the user’s perspective. This is when CDN comes in handy. In simple words, the closer the CDN server is to where your user is, the faster the user gets the content.

Why you need a CDN for your WordPress Blog?

If you read the above section, then you can clearly see that having a CDN can make a huge impact on your website. Below are some of the advantages that we have seen on our site by using a CDN:

  • Speed – Once we started using a CDN on our site, the site got faster.
  • Crash Resistance – Thanks to you guys for sharing our articles, we have received huge spells of traffic from social media on some of our articles. If it wasn’t for the proper CDN and caching setup, then our site would crash so many times. CDN allows us to distribute the load to multiple servers instead of having 100% traffic to our main server thus making it less likely to crash.
  • Improved User Experience – Since we started using a CDN, we have noticed a decline in bounce rate on our site. Furthermore, we have also seen increased in pageviews and numbers of pages viewed by each user. So clearly a fast site means improved user experience.
  • Improvement in SEO – Google has clearly stated that faster sites tend to rank higher in Search Engines. We have noticed our site ranking higher once we did the optimization on our site.

LiteSpeed

Can the software you run make that much of a difference? Yes, it can.

Our lightweight server conserves resources without sacrificing performance, security, compatibility, or convenience.

Double the maximum capacity of your current Apache servers with LiteSpeed Web Server’s streamlined event-driven architecture, capable of handling thousands of concurrent clients with minimal memory consumption and CPU usage.

Protect your servers with already familiar mod_security rules while also taking advantage of a host of built-in anti-DDoS features, such as bandwidth and connection throttling.

Conserve capital by reducing the number of servers needed to support your growing hosting business or online application.

Reduce complexity by eliminating the need for an HTTPS reverse proxy or additional 3rd party caching layers.

Features  LiteSpeed Web Server (LSWS) is compatible with commonly used Apache features, including mod_rewrite, .htaccess, and mod_security. LSWS can load Apache configuration files directly and works as a drop-in replacement for Apache while fully integrating with popular control panels — replacing Apache in less than 15 minutes with zero downtime. Unlike other frontend proxy-based solutions, LSWS replaces all Apache functions, simplifying use and making the transition from Apache easy while also allowing your team to move confidently with little-to-no retraining.

  • Performance optimization
  • Installation service (conversion from Apache and fine tuning)
  • LiteSpeed Cache setup for your web platform (vBulletin, Magento, WordPress…)
  • Advanced anti-DDoS setup (dynamically block attacking IPs at your firewall)
  • Available 24/7

Control Panel Plugins

LiteSpeed Web Server is compatible with all control panels written for Apache. For some of the most popular control panels, we have developed control panel plugins to allow you to handle common LiteSpeed Web Server processes from within the panel:

  • Install/Uninstall LiteSpeed Web Server.
  • Version management: upgrade to the latest version of LSWS, switch between different versions.
  • Run LSWS on a port offset: run LSWS on a port other than the default port 80 to fully test all your web applications.
  • One-click switch between Apache and LiteSpeed Web Server.
  • Build PHP with LSAPI to match your Apache PHP.
  • Restart LiteSpeed Web Server.
  • License management: check license status, migrate license.
  • Portal to LiteSpeed WebAdmin console.

 

Bench mark:

SSD & HDD

When it comes to selecting an ideal drive for the computer, Solid State Drive (SSD) recently becomes more and more popular. It’s said that SSD is better than traditional Hard Disk Drive (HDD).You may wonder if this is true. Here we will compare the two kinds of drives in 10 aspects for you to pick an ideal one.

Common computer users must be familiar with the traditional spinning hard drive – HDD which plays an important role in computer storage. However, nowadays, Solid State Drive (SSD) has become a new choice for people. “It can speed up the computer performance”, many specialists say. Although SSD has many advantages, it doesn’t mean that SSD is the best choice for you. To select an ideal drive can be a bit complicated. Don’t worry, we will tell you the differences between SSD and HDD to help you with the task.

Storage Capacity

The solid-state hard disk capacity is generally between 64GB-512GB. But the conventional mechanical hard disks have larger capacity that is between 500GB-4TB. Thus if you have a large demand in capacity, then HDD is a better choice for you.

Durability

Since HDDs have moving parts like read/write heads, if you shake the drive violently, it tends to be corrupt easily. But on the contrary, SSDs have no moving parts at all, so it can safeguard your data in many accidents like shaking, falling off or even earthquakes.

Availability

Although SSDs capture larger share of a market in recent new laptops, HDDs are still dominate the market due to older systems and low budget.

Speed

SSDs offer better read/write speeds than HDDs. It can express in many conditions. For instance, a computer equipped with SSD will boot faster and launch apps faster than the other ones which are equipped with HDD.

Noise

As HDDs have spinning disks and moving read heads, even the best drive will have little noises. But SSDs have no noises at all, because they don’t have any moving parts and are non-mechanical.

Heat

Similar to the foresaid case, SSDs with no moving parts are much cooler than HDDS when running.

Dealing with Vibration

Research shows SSDs can better withstand the vibration than HDDs due to no moving parts. It is believed that SSDs can withstand 10 times more vibration than HDDs.

Data Recovery

Although SSDs get many advantages owing to its non-mechanical feature, it cannot offer data recovery after the deletion. But data in HDDs can be restored by apps or specialists. For instance, if you delete an important email in Outlook, and you want to attempt an Outlook recovery to retrieve the email, you can either resort to experts or third party tools.

Price

As hard drives usually use more established technology which is older than SSD’s, they cost much less than SSDs. For example, if a 2TB internal 2.5-inch hard drive costs $100, an SSD of the similar form factor and capacity will cost you more than 5 times.

Form Factors

Apparently, HDDs have a size limit depends on its spinning platters. But SSDs seems to have no such limitation and could be increasingly smaller with the technology developing.

What Is Shared Hosting?

Image result for shared hosting images

When the time comes to choose where to host your website you’re going to have a ton of options at your disposal. Beyond deciding which company to host with, you’ll also have to decide what kind of hosting package suits you best.

Shared hosting is one of the most popular hosting options for those who are building out their first websites. But, what is shared hosting, and does it make sense for your website?

Below we dive into what shared hosting actually is, and what kind of person could benefit from a shared hosting package.

Let’s jump in!

What is Shared Hosting?

Shared hosting allows multiple websites to utilize a single server. Usually, you’ll have no idea who or what websites you’re sharing the resources of a server with. Each customer will usually have a limit on the total amount of server resources they can use, but this will be defined by your hosting package.

Shared hosting is easily the cheapest and most economical option for your needs. However, the cheap price comes with limitations, which we’ll get to below. Since most hosting companies will offer the same amount of space and storage it’s important to choose a company you can trust.

Advantages of Shared Hosting

  • Most hosting companies have multiple levels of hosting available, so you can upgrade your hosting package with time. This makes shared hosting a great place to start.
  • Shared hosting usually comes equipped with a built-in cPanel, which makes it easy to manage your site.
  • No technical maintenance needs to be done on your end to the server, as this is usually included in part of your hosting package.

Put simply, shared hosting can be a great option for website owners with a small budget, or those just getting started online. You can always upgrade to another hosting package with time, as your budget allows, so you’re not stuck with this level of hosting forever.

Disadvantages of Shared Hosting

Shared hosting sounds pretty good: it’s affordable, has a solid uptime, and is easy to manage. But, it does come with certain drawbacks.

  • The load time can be a lot slower than dedicated servers.
  • The server can become overburdened by other sites that are sharing the server.
  • As your site begins to receive higher levels of traffic you’ll begin to notice that your site might begin to perform much worse.
  • You never quite know who your neighbors are. Although rare, it is possible for other sites on the server to pose a risk to your own site.
  • There’s a lack of customization options to truly get the highest level of performance from your website.

For most people just getting started online the advantages of shared hosting will greatly outweigh the disadvantages, especially if you’re trying to get a site up and running as quickly as possible and have little tech skills. It’s also important to note that a responsible web host will let you know when your traffic hits a level that it’s time to upgrade, and will monitor and shut down any sites that pose a risk to the others on the server.

Alternatives to Shared Hosting

There aren’t any specific alternatives to a shared hosting plan. There are upgrades, but no alternatives that are as cheap as shared hosting.http://mywebbee.com/

The alternatives to shared hosting include WordPress dedicated hosting, and other semi-dedicated hosting options. All of these will end up costing more than a basic shared hosting plan, but they will provide you with greater levels of customization and performance.

Shared hosting is a great choice for beginning website users whose sites don’t receive a lot of traffic. Remember, you can always upgrade or change hosting environments with time.