Best Website Hosting For Seo
Best Website Hosting For Seo
A website hosting service is a kind of internet hosting service that permits people and organizations to make their site available via the world wide web. Website hosts are companies that supply space on a server owned or leased for use by users, as well as providing internet connectivity, usually in a data center. Web hosts can also offer data center space and connectivity to the internet for other servers located in their data center, called colocation, also known as Housing in Latin America or France.
History
Until 1991, the internet was limited to use only "...for research and education in the sciences and engineering..." and was used for email, telnet, FTP and USENET traffic, but only a tiny number of web pages. The world wide web protocols had only just been written and not till the end of 1993 would there be a graphical web browser for Mac or Windows computers. Even after there was some opening up of internet access, the situation was challenging until 1995.
To host a website on the internet, an individual or organization would need their own computer or server. As not all organizations had the budget or capability to manage this, website hosting services started to provide services to host users' sites on their own servers, without the customer needing to acquire the necessary infrastructure required to operate the website. The owners of the sites, also referred to as webmasters, would be able to design a website that would be hosted on the website hosting service's server and published to the web by the website hosting service.
As the number of users on the internet grew, the demand for organizations, both big and tiny, to have an online presence grew. By 1995, companies such as GeoCities, Angelfire and Tripod were supplying free hosting.
Classification
Smaller Hosting Services
The most simple is awebsite page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a website interface. The files are typically delivered to the web "as is" or with almost no processing. Many internet service providers (ISPs) offer this service at no charge to users. People and companies may also get website page hosting from other service providers.
Free web hosting service is offered by different companies with limited services, sometimes supported by advertisements, and generally limited when compared to paid hosting.
Single page hosting is sometimes sufficient for personal web pages. Personal web site hosting is typically free, advertisement-sponsored, or inexpensive. Business web site hosting sometimes has a greater cost depending upon the size and type of the site.
Larger Hosting Services
Many large companies that are not internet service providers need to be permanently connected to the web in order to send email, files, etc. to other sites. The company may use the computer as a website host to supply details of their goods and services and facilities for website orders.
A complicated website needs a more comprehensive package that offers database support and application development platforms (e.g. ASP.NET, ColdFusion, Java EE, Perl/Plack, PHP or Ruby on Rails). These programs allow clients to develop or install scripts for applications like forums and content management. Also, Secure Sockets Layer (SSL) is typically used for websites that wish to keep the data transmitted safe.
Types of Hosting
Internet hosting services can run web servers. The scope of web hosting services varies greatly.
Shared Web Hosting Service
One's site is found on the same server as many other sites, ranging from a few sites to hundreds of sites. Usually, all domains may share a common pool of server resources, such as RAM and the CPU. The features available with this kind of service can be fairly basic and not flexible in terms of software and updates. Resellers sometimes make available shared web hosting and web organizations generally have reseller accounts to provide hosting for clients.
Reseller Web Hosting
Reseller web hosting allows customers to become website hosts themselves. Resellers may function, for individual domains, under any combination of these types of hosting, depending on who they are affiliated with as a reseller. Resellers' accounts may differentiate a lot in size: they may have their own virtual dedicated server to a colocated server. Many resellers provide a similar service to their provider's shared hosting plan and provide the tech support themselves.
Virtual Dedicated Server
This is also known as a Virtual Private Server (VPS), it divides server resources into virtual servers, where resources can be allocated in a way that does not directly reflect the server's hardware. VPS will generally be allocated resources based on a one server to many VPSs relationship, but, virtualization may be wanted for varying reasons, which includes the possibility to move a VPS container from one server to another. The users might have root access to their own virtual space. Users are often responsible for patching and maintaining the server (unmanaged server) or the VPS provider may provide server admin tasks for the client (managed server).
Dedicated Hosting Service
The customer gets their own web server and gets complete control over it (user has root access for Linux/administrator access for Windows); but, the user typically doesn't own the server. One type of dedicated hosting is self-managed or unmanaged. This is generally the least expensive for dedicated plans. The customer has full administrative access to the server, which means the customer is responsible for the security and maintenance of their own dedicated server.
Managed Hosting Service
The user gets his or her own website server but they are not allowed complete control over it (the user is not given root access for Linux/administrator access for Windows); however, they may manage their data via FTP or other remote management software. The customer is not allowed full control so that the provider can guarantee the quality of service by not granting the customer to change the server or perhaps create configuration problems. The user sometimes does not own the server. The server is leased to the user.
Colocation Website Hosting Service
Almost the same as the dedicated web hosting service, but the client owns the colocation server; the hosting company offers physical space that the computer takes up and manages the server. This is the most powerful and costly type of website hosting service. In most cases, the colocation provider may provide little to no support directly for their client's server, providing just the electrical, internet access, and storage facilities for the computer. In most cases for colocation, the user would have his own administrator visit the data center on-site to do any hardware upgrades or changes. Formerly, a lot of colocation providers would accept any server configuration for hosting, even ones housed in desktop-style minitower cases, but most hosting companies now demand rack mount enclosures and standard system configurations.
Cloud Hosting
This is a modern type of hosting platform that permits customers strong, scalable and reliable hosting based on clustered load-balanced servers and utility billing. A cloud-hosted site may be more stable than others since other computers in the cloud can take over when a single piece of hardware breaks. Furthermore, local power outages or even natural disasters are less of a problem for cloud hosted websites, as cloud hosting is decentralized. Cloud hosting also permits providers to bill users just for resources consumed by the customer, instead of a flat amount for the amount the customer thinks they may consume, or a fixed amount upfront hardware investment. Alternatively, the decentralization may give customers less control over where their data is located, which could be a problem for clients with data security or privacy worries.
Clustered Hosting
Having a bunch of servers host the same content for better resource utilization. Clustered computers are a amazing solution for high-availability dedicated hosting, or building a scalable web hosting system. A cluster may separate web serving from database hosting capability. (Generally website hosts use clustered hosting for their shared hosting plans, as there are quite a few options to the mass managing of clients).
Grid Hosting
This form of distributed hosting is when a server cluster acts like a grid and is made of multiple nodes.
Home Server
Sometimes, an individual computer placed in a private home can be used to host one or a few web sites from a generally consumer-grade broadband connection. These can be purpose-built servers or more commonly older PCs. Some internet service providers purposefully attempt to block residential servers by disallowing incoming requests to TCP port 80 of the customer's connection and by refusing to supply static IP addresses. A well-known method to keep a reliable DNS hostname is by creating an account with a dynamic DNS service. A dynamic DNS service will automatically update the IP address that a URL directs to when the IP address changes.
Some specific kinds of hosting provided by website host service providers:
- File hosting service: hosts files, not website pages
- Image hosting service
- Video hosting service
- Blog hosting service
- Paste bin
- Shopping cart software
- Email hosting service
Host Management
The host might also provide an interface or control panel for managing the website server and installing scripts, as well as other modules and service applications like email. A website server that does not use a control panel for managing the hosting account, is often referred to as a "headless" server. Some hosts specialize in certain software or services (e.g. e-commerce, blogs, etc.).
Reliability and Uptime
The availability of a site is measured by the percentage of a year in which the site is publicly available and reachable via the internet. This differs from measuring the uptime of a system. Uptime refers to the system itself being online. Uptime does not take into account being able to reach it when there is a network outage. A hosting provider's Service Level Agreement (SLA) may include a certain amount of scheduled downtime per year in order to perform maintenance on the systems. This scheduled downtime is often excluded from the SLA timeframe and needs to be subtracted from the Total Time when availability is calculated. Depending on the wording of an SLA, if the availability of a system drops below that in the signed SLA, a hosting provider sometimes will provide a partial refund for time lost. How downtime is calculated changes from provider to provider, therefore reading the SLA is not to be taken lightly. Not all providers provide uptime information. A number of hosting providers will guarantee at least 99.9% uptime which will allow for 43 minutes of downtime each month, or 8 hours and 45 minutes of downtime every year.
Obtaining Hosting
Web hosting is at times supplied as part of a larger internet access plan from ISPs. There are also a lot of free and paid providers offering website hosting.
A client should evaluate the requirements of the application to choose what type of hosting to use. Such considerations include database server software, scripting software, and operating system. a lot of hosting providers provide Linux-based website hosting which provides a wide range of different software. A usual configuration for a Linux server is the LAMP platform: Linux, Apache, MySQL, and PHP/Perl/Python. The web hosting client might want to acquire other services, such as email for their organization domain, databases or multimedia services. A customer might also prefer Windows as the hosting platform. The client still can choose from Perl, PHP, Python, and Ruby, but the user may also use ASP.NET or ASP Classic. Website hosting packages at times include a website content management system, so the end-user does not have to be concerned about the more technical items.
Security
Since web hosting services host sites which belong to their clients, online security is a very important issue. When a client agrees to use a web hosting service, they are relinquishing control of the security of their site to the company that is hosting the website. The level of security that a website hosting service offers is very important to a possible client and can be a major component when considering which provider a customer may choose.
Web hosting server can be attacked by malicious users in various ways, which include uploading malware or malicious code onto a hosted site. These attacks {may|might| be done for various reasons, such as stealing credit card info, launching a Distributed Denial of Service Attack (DDoS) or spamming.