Informational

HTTP Error 100  – Continue
HTTP Error 101 – Switching Protocols
HTTP Error 102 – Processing

Successful

HTTP Error 200 – OK
HTTP Error 201 – Created
HTTP Error 202 – Accepted
HTTP Error 203 – Non-Authoritative Information
HTTP Error 204 – No Content
HTTP Error 205 – Reset Content
HTTP Error 206 – Partial Content

Redirection

HTTP Error 300 – Multiple Choices
HTTP Error 301 – Moved Permanently
HTTP Error 302 – Found (default in mod_rewrite)
HTTP Error 303 – See Other
HTTP Error 304 – Not Modified
HTTP Error 305 – Use Proxy
HTTP Error 306 – Switch Proxy
HTTP Error 307 – Temporary Redirect

Client Error

HTTP Error 400 – Bad Request
HTTP Error 401 – Unauthorized
HTTP Error 402 – Payment Required
HTTP Error 403 – Forbidden
HTTP Error 404 – Not Found
HTTP Error 405 – Method Not Allowed
HTTP Error 406 – Not Acceptable
HTTP Error 407 – Proxy Authentication Required
HTTP Error 408 – Request timeout
HTTP Error 409 – Conflict
HTTP Error 410 – Gone
HTTP Error 411 – Length Required
HTTP Error 412 – Precondition Failed
HTTP Error 413 – Request Entity Too Large
HTTP Error 414 – Request-URI Too Long
HTTP Error 415 – Unsupported Media Type
HTTP Error 416 – Requested Range Not Satisfiable
HTTP Error 417 – Expectation Failed

Server Error

HTTP Error 500 – Internal Server Error
HTTP Error 501 – Not Implemented
HTTP Error 502 – Bad Gateway
HTTP Error 503 – Service Unavailable
HTTP Error 504 – Gateway Timeout
HTTP Error 505 – HTTP Version Not Supported

The above HTTP Status Codes are bifurcated in to five different classes:

Class 1 – HTTP Status Codes 100:
The http status messages field 100 is for provisional replies to either inform the sending multipart messages, or change the protocol.

Class 2 – HTTP Status Codes 200:
These codes are to notify the client that his requests are received correctly, understood or was accepted.

Class 3 – HTTP Status Codes 300:
These status codes indicates the forwarding (ie. redirects).

Class 4 – HTTP Status Codes 400:
These http status codes are “Error” messages. A well-known status code known among them is 404 Not Found. If a search engine crawler found this error, one can assume that the URL has been removed from the dataset.

Class 5 – HTTP Status Codes 500:
These http status codes includes server error messages. If a search engine crawler found these class 5 codes, usually the crawler will come at a later date.

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When you purchase a web hosting plan, there are plenty of things you need to keep in mind. In this post, I am going to list some important things that need to be looked when buying a web hosting service.

Finding a good web hosting provider is not just about how much money it costs to buy a plan from a particular company, but it ranges from the control panels to customer support. I believe that support is what constitutes a good and reliable uk web hosting service.

Here are few important things that represent a good web hosting service:

Hosting Company & Its Customer Service: One of the most important things that helps in finding a future proof web hosting service is the customer service. Without a good customer support your business won’t be able to live longer. Therefore, make sure that customer service offered by your web hosting provider is available round the clock (ie. 24/7) through different channels.

Well Formed Terms: Some of the web hosting companies use the obscure and misleading terms. Make sure that the conditions are formulated well and easily understandable. If you are not sure about the terms do ask your hosting provider to explain the terms of service.

Physical Security: Your hosting should be far from the place that may be affected by a natural disaster (ie. out of seismic zone). It is something that you wouldn’t want to happen to your hosting company as your website data is stored on their servers. You might lose your data if your web hosting company gets affected by natural disasters.

Company Reputation: The reputation is the another thing that can be useful to find out a good web hosting service. Since, most of the web hosting providers have a good reputation, so it would not tend to be something to worry about.

Server Location: This is something that is much discussed in recent days. Search engines rank websites better depending on the country where your website is hosted (ie. location of server where your website is hosted). Some may say that it doesn’t matter, however, I do personally believe on this, so buy a web hosting service in the targeted country. Hosting your website in the targeted country will help you gaining nice search engine rankings.

Understand what hosting company has to offer: It is much more important that you understand what hosting company has to offer. Most of the people looking for web hosting services are being deceived by the advertisements displayed on other websites. A good web hosting is that which shows very clearly what it have to offer.

Flexibility: Flexibility plays a very significant role in web hosting. Flexibility is something that is really useful when your small website becomes huge and requires better features and resources. In such case, you should be able to upgrade your existing hosting plan according to your requirements or you should be able to switch your hosting plan such as from shared to reseller hosting.

Cost of Hosting: Make sure that the cost of the hosting service you choose is not too high. If the price is too high, you don’t need to worry about as there are always cheaper alternatives available on the Internet.

I hope the above tips are useful to find a good web hosting service for your online business website.

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We would usually not bother until one fine day your website fails to respond. And if you have a website that helps you making an earning from it, then the frustration starts to build. A usual spontaneous reaction is that you’d simply start blaming your web hosting provider without knowing actual cause of the problem. If your website has faced a downtime, it needn’t always be due to a fault with the host server.

The first course of action in such as situation is to try and find out the cause that has caused such a downtime. Find out whether every site that is hosted on your server is failing to respond. If its just your site, then there is a problem with your site. While all the sites fails to respond there might be a problem with the shared IP which is used by multiple sites hosted on the server. It may even be possible that your websites domain name has expired the term of usage allowed by the registrar, and a simple renewal might reactivate your websites accessibility.

If everything as stated above looks fine, try to login to your server as root. If you are able to do so, it clearly indicates that the server is running fine. There may be a problem with the database server, check for any related to it.

If incase you are unable to reach the server, try to ping the server/website using command line interface, this should help you determine if there is an issue with the network connectivity. You may then contact the host asking them to investigate the issue. If the problem is known to them, you would be instantly be notified with the reasons and a normal server reboot may get your website/server back to normal.

Despite all these efforts there is a possibility that the server would still fail to respond and have to contact the datacenter to check for the problem. Its possible the they respond saying the machine is operational and has no problem at their end, that would point to the fact that there exists an issue with your ISP, try contacting them to investigate the problem if its there’s a problem at their end. Doing a traceroute should be helpful with identifying where the  problem stands.

If nothing is helping you find a solution, you should raise a support request with your hosting company.  If they are skilled enough and have been in the business they should be able to help you out instantly based on their experience with dealing such instances.

Now, if they get your server back into operations, you should try to digg into the reasons that caused the problem and find out the troubleshooting steps that were carried out to restore the server. The server and Apache kernel logs can help you determine the reasons. There may be numerous reasons that may have caused the server malfunction, the logs should be a good place to find out the causes.

It is suggested to have a back-up plan to maintain a copy of files and data present on your current web hosting UK server, so that even if the hard-disk of the server crashes wherein the data cannot be recovered you’d have all your data safe which when transferred to a new server should help you restore your website with minimum downtime. An effective disaster recovery strategy can help you face minimum loss as hardware may fail without prior notice, what best can be done is staying prepared for the worst situations.

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Making your first website go Live over the Internet is usually an exciting occasion and a reason to celebrate. Whats required is a web server to host your website. Ideally, purchasing and maintaining the web-server can be a costly affair, you’d also need to spend on recruiting technicians for managing and maintaining the server. Instead it has often proved to a wiser decision of opting for a hosting provider who would offer you space and services on lease.

An affordable web hosting company can offer you the necessary infrastructure and the technical support which would be essential to keep your site live and accessible over the World Wide Web. All the charges that you’d need to bare is nominal monthly, quarterly, semi-annual or annual charge depending on your budget. Against the payment of these charges the host would provide you with a webspace, bandwidth, technical assistance, web hosting control panel (to manage your account effectively, usually offered as an add-on).

The server offered by the host does not reside at the costumers premise hence you may term that the hosting services are outsources. Which also points to the fact that it is the responsibility of the hosting provider to manage the server and the issues related to it. Though there are few hosts who offer Unmanaged services as well, but unless you are acquainted with web server management or have a skilled staff, you shouldn’t opt for this option. Rather look for a host that offer Fully Managed Hosting services, this would not only help you spend time on the expansion of your business website, but avail top class services rendered by professionals having wide experience and knowledge with server maintenance and troubleshooting.

To be honest, there are multiple factors associated with the management of a web server, a list of daily routine tasks fall under the maintenance of servers. These tasks might be time consuming for someone who has limited knowledge and experience, hence choosing a reliable and professional host can be an ideal choice for you, let them do their jobs and allow yourself the time to enhance different aspects of your business.

This decision of outsourcing the hosting of your website to a company can help you achieve outstanding support hence enabling your business to reach greater heights. Furthermore, when your website increases in different areas such as traffic, webpages and technology you always have an option to upgrade the services suitable to your current needs. The host needs to stay updated about the latest technologies and methods to serve well to the varied customer requirements, hence you can stay rest assured with the fact that your site and the server is well updated with the latest technologies while you streamline your costs and the operational procedures. The site is well managed by the knowledgeable and experienced support administrators enabling you to save expenditure on recruiting individuals to handle the aspects related to maintaining the servers, equipments and troubleshooting them whenever required.

You get the capability of making the site live yourself and ask the hosting company to handle technical aspects of server management. You can make use of any of the FTP programs to upload your website files and other data onto the server, the same can be done to maintain a backup of your data as a disaster recovery measure.

Few web hosting providers would also provide you with tools and templates for developing your website, this can further help you to save on the costs of getting the site developed from developers. Website builder tools are included with some web hosting UK packages offered by few hosts. Later as your business increases you may opt for getting your site developed from professionals in the field and customize it based on your requirements.

There are hosting packages that come at different costs, sizes and shapes. It largely depends on the technology you choose. Linux being one of the widely preferred options is considered more cheaper and secure option by small and medium sized businesses. While Windows servers falling in a bit more costlier category due to its factor of licensing costs.

Choosing a right hosting company may seem to be a difficult task initially, but if you have the tendency of asking questions, your mission can get simplified. A reliable hosting provider would be able to answer most of your questions hence making it simpler for you to choose a host. Another pointer for choosing an ideal company is to check for the time since the provider has been in the business. Ideally, a host with an experience of more that four or five years can be considered to host your website.

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What is a data centre ?

A data center is ideally an infrastructure that holds all the facilities required to run servers. It allows users to store as well as manage the web servers and has various computing equipments placed in a controlled environment. Facilities such as bandwidth, electricity, power generators, UPS’s, cooling, racks, fire extinguishing equipments etc. are some of the things that even a small sized data-centre needs to have.

Outsourcing your Data Center operations

Building an in-house data center is usually a costly affair. Despite you relying on core IT operations for running your business, having a data center of your own would cost you a lot of financial investment initially, moreover you would need to spend on recurring expenses such as server and network administrators, new hardware requirements, network consultants etc. during the course of your business. Moreover, there are newer and improvised technologies that are being introduced every day, hence it may seem a tough task to keep up with what is latest in trend. Hence, outsourcing your data center and its operations to a reliable company can be beneficial in terms of cost and time.

Web Hosting

Web Hosting refers to leasing a server or some amount of web space from a web hosting provider. Such a service provider would have all the required infrastructure in place where they would be having multiple servers of various businesses. For such providers since web hosting and management is the core line of business, they have all the necessary skills, equipments and staff to help your server hence the business run smoothly. They might have your business website be hosted in their own data center or with a larger data center having specialised services.

Hosting your business with such a professional company can offer you flexibility to upgrade or downgrade your technological requirements with the changing trend of your business. The best thing about choosing for such a service is that you are not at all required to invest in the costly infrastructure such as servers and the things essential to run them. Plus your leased server is looked after by professionals in the field hence you need not have to worry about that part and concentrate on your business better. This would also help you save on the capital investment on trained professionals and human resource as the 24×7 support is offered by the web hosting providers.

Advantages of Web Hosting

• Reduction in financial expenses ranging from 20-70% per annum
• Increased utility of space that would have usually be required for server racks and cables
• Ability to concentrate more on business growth, continuity and customer support
• Round the clock monitoring and support
• Latest technological upgrades and management
• Skilled professionals to handle server operations
• Flexibility to upgrade the server hardware and resources

Adding more to the basic benefits offered by a web hosting UK provider are some other factors stated below:

• Physical Benefits – By opting for an outsourced data center operations facility, you can get rid of the following liabilities if you’d have chosen to have an in-house data center

1. 24×7 Temperature controlled server rooms, Precision devices
2. Round the clock power, back-up power supply such as generators, UPS’s to tackle the failures with the usual systems
3. Smoke Detection and Prevention Systems for handling and avoiding unexpected fire
4. Physical security equipments and human resource such as surveillance cameras, armed guards, etc. to avoid unauthorized entry into the infrastructure
5. Hardware vendors offering the capability of adding newer and better on demand equipments within least time frame.

• Connectivity - This is one of the most important factors for running your online business operations smoothly. Servers in such a facility are connected with multiple Internet backbone providers via. leased lines. These lines are expensive which can cost you a lot of investment if you choose to have it in your in-house datacenter. Moreover, optic fibers are used now-a-days to increase the connection speeds and achieve minimum waste of data during transfer.

• Bandwidth – Bandwidth is something which one cannot predict precisely. You always need to have extra bandwidth reserved at any given time. Moreover the connectivity might get hampered during peak hours resulting in an extra consumption of bandwith. Having chosen a web hosting service from an affordable web hosting company offering reliable performance, can help you avoid the heat and degraded performance during business hours just because of lack of bandwidth. Rather, you may simply ask the host to increase the bandwidth allocated to your package and achieve the best expected performance of your business website.

• Redundant Network – Uptime is one of the most important factor for every website online. It can also decide the success of your business. If your website is available whenever a visitor wishes to access it, your chances of conversion increases exponentially. A web hosting provider have their servers connected with connections from multiple ISP’s hence offering you a capability of achieving maximum uptime for your business website.

• Budget – Every business has a particular bugdet allocated to fulfill their IT requirements. With an increasing number of web hosting companies being formed each day, you are able to choose from a wide variety of services and offerings from different providers based on your budget.

• Network security – With an increasing number of online threats, it becomes necessary for your business to take every necessary precautions for keeping the data safe from hackers and attackers. A web hosting provider is well equipped with offering security firewalls and SSL Certificate required for transferring data in an encrypted format. It is also necessary that the security systems are kept updated to tackle every possible security breach.

• DR or Disaster Recovery – Despite every possible precaution taken to keep a business secure disasters may happen. Hence it is equally important to have a disaster recovery strategy in place. This is one of the most overlooked aspects in a business. Whereas, the web hosting provider is well equipped and ready to tackle these situations as well. Incase due to any possible disaster your primary server fails to respond, the host can restart your website from an alternate server hence avoiding any downtime occurrence to your business website. Many of the outsourced web hosting providers do offer various disaster recovery programs that can enable your business to handle the least expected malfunctions effectively. We often find this aspect lacking in an in-house datacenter facility.

To sum up things, you can always rely on an outsourced datacenter facility for carrying your business operation effectively and efficiently. These advantages can help you with strengthening your market positions due to a well performing business website and on-demand availability.

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