{"id":1785,"date":"2017-09-25T18:17:09","date_gmt":"2017-09-25T18:17:09","guid":{"rendered":"https:\/\/www.prolimehost.com\/blogs\/?p=1785"},"modified":"2022-06-04T20:19:51","modified_gmt":"2022-06-04T20:19:51","slug":"whm-features-and-system-requirements","status":"publish","type":"post","link":"https:\/\/www.prolimehost.com\/blogs\/whm-features-and-system-requirements\/","title":{"rendered":"WHM Features and System Requirements"},"content":{"rendered":"<p><strong><img decoding=\"async\" class=\"alignleft size-medium wp-image-198\" src=\"https:\/\/www.prolimehost.com\/wp-content\/uploads\/sites\/4\/2015\/06\/cpanel-whm-logo1-300x169.jpg\" alt=\"cpanel-whm-logo\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2015\/06\/cpanel-whm-logo1-300x169.jpg 300w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2015\/06\/cpanel-whm-logo1-512x289.jpg 512w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2015\/06\/cpanel-whm-logo1.jpg 620w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>WHM Overview<\/strong><\/p>\n<p>WHM is the <a href=\"https:\/\/documentation.cpanel.net\/display\/ALD\/Installation%20Guide%20-%20System%20Requirements#a5033bd443304f57a459d1b6da443666\" target=\"_blank\" rel=\"nofollow noopener\">ideal software solution<\/a>, saving you precious money AND time. How? By streamlining many tasks that would otherwise involve spending hours on end performing tedious management tasks. An added benefit \u2013 the ability to match an existing company brand to the control panel.<\/p>\n<p><strong>Managing User Accounts<\/strong><\/p>\n<p>Certainly, if you\u2019re looking at scaling your VPS or dedicated server to increase customer retention or promote new business, making it possible for clients to effectively manage their sites is key. Toward that end, WHM allows you to both create and manage user accounts AND set up pricing tiers.<\/p>\n<p><strong>Protecting Your Investment<\/strong><\/p>\n<p>The developers at WHM have engineered the utmost quality of security and server protection, designed entirely to protect your investment. With WHM, you\u2019ll receive frequent updates AND analytics on your server.<\/p>\n<p><strong>Monitoring Your Server So You Know What\u2019s Going On<\/strong><\/p>\n<p>Let\u2019s face it \u2013 stuff can go wrong at any time of the day or night, when you least expect it. That\u2019s called Murphy\u2019s Law. If anything can go wrong, it will. It\u2019s just a matter of when. With WHM, you\u2019ll always know what\u2019s happening on your servers 24\/7.<\/p>\n<p>WHM\u2019s server monitoring tools make it possible to understand what\u2019s happening on your server 24\/7.<\/p>\n<ul>\n<li>Resource utilization? You got it \u2013 they\u2019re viewable.<\/li>\n<li>Log file issues? WHM has a diagnosis feature to help resolve those problems.<\/li>\n<li>Would love to configure automations? Done deal.<\/li>\n<li>Third-party attacks? Built in protection enabled.<\/li>\n<\/ul>\n<p><strong>Facilitating Transfers and Backups<\/strong><\/p>\n<p>cPanel to cPanel migrations and transfers are a breeze, minimizing time to move from one server or provider to another. This takes the worry out of losing any data critical information.<\/p>\n<p><strong>Customized solutions catered to your clients<\/strong><\/p>\n<p>WHM contains some great auxiliary tools and features, providing your clients with a one-of-a-kind experience.<\/p>\n<p><strong>Branding your corporation or organization<\/strong><\/p>\n<p>Just ask any successful corporation how important branding is. WHM understands that, and allows you to incorporate your own images, colors and so on.<\/p>\n<p>Just like WordPress, there are tons of plugins available to supplement WHM. Want to offer a tailored experience to your clients?<\/p>\n<blockquote><p><strong><sup>1<\/sup><a href=\"https:\/\/documentation.cpanel.net\/display\/ALD\/Installation%20Guide%20-%20System%20Requirements#a5033bd443304f57a459d1b6da443666\" target=\"_blank\" rel=\"nofollow noopener\">Requirements<\/a><\/strong><\/p>\n<table>\n<thead>\n<tr>\n<td><strong>Component<\/strong><\/td>\n<td><strong>Minimum requirement<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Hostname<\/strong><\/td>\n<td>A registered fully-qualified hostname that does\u00a0<strong>not<\/strong>\u00a0match any of your server&#8217;s domains.<\/td>\n<\/tr>\n<tr>\n<td><strong>IP addresses<\/strong><\/td>\n<td>\n<ul>\n<li>A valid IP address.<\/li>\n<li>A valid subnet address<\/li>\n<li>A default gateway IP address<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td><strong>Ethernet device<\/strong><\/td>\n<td>A properly-configured Ethernet device with a static IP address and fully-qualified hostname.<\/p>\n<p>You\u00a0<strong>cannot<\/strong>\u00a0use an IP address that a DHCP service dynamically assigns to your server.<\/td>\n<\/tr>\n<tr>\n<td><strong>Firewalls<\/strong><\/td>\n<td>You\u00a0<strong>must<\/strong>\u00a0disable OS firewalls\u00a0<strong>before<\/strong>\u00a0you run the cPanel &amp; WHM installation. When the installation process finishes, configure your firewall with a third-party client. We recommend that you use\u00a0<a href=\"https:\/\/www.rfxn.com\/projects\/advanced-policy-firewall\/\" target=\"_blank\" rel=\"nofollow noopener\">APF<\/a>\u00a0or\u00a0<a href=\"https:\/\/www.configserver.com\/cp\/csf.html\" target=\"_blank\" rel=\"nofollow noopener\">CSF<\/a>.<\/p>\n<p><strong>Important:<\/strong><\/p>\n<p>Red Hat\u00ae Enterprise Linux (RHEL), CloudLinux\u2122, CentOS, and Amazon Linux distributions allow you to disable the firewall for the operating system\u2019s installation configuration. We\u00a0<strong>strongly\u00a0<\/strong>recommend that you use this method.<\/p>\n<p>Deactivate firewalls on CentOS, CloudLinux, and RHEL 6&#8230;<\/p>\n<p>Deactivate firewalls on CentOS, CloudLinux, and RHEL 7&#8230;<\/td>\n<\/tr>\n<tr>\n<td><strong>Utilities<\/strong><\/td>\n<td>You\u00a0<strong>must<\/strong>\u00a0<a href=\"https:\/\/access.redhat.com\/documentation\/en-US\/Red_Hat_Enterprise_Linux_OpenStack_Platform\/3\/html\/Installation_and_Configuration_Guide\/Disabling_Network_Manager.html\" target=\"_blank\" rel=\"nofollow noopener\">disable NetworkManager<\/a>\u00a0<strong>before<\/strong>\u00a0you run the cPanel &amp; WHM installation. The Network Manager service automates the network&#8217;s settings and disrupts connections to the IP addresses that reside in the\u00a0ipaliases\u00a0module.<\/p>\n<p><strong>Warning:<\/strong><\/p>\n<ul>\n<li>Run the following commands from the server&#8217;s console to prevent any interruption to network connectivity.<\/li>\n<li>Exercise\u00a0<strong>extreme caution<\/strong>\u00a0when you run these commands. If you do\u00a0<strong>not<\/strong>\u00a0follow them exactly, your server may lose its network services.<\/li>\n<\/ul>\n<p>Disable NetworkManager on CentOS, CloudLinux, or RHEL 5 or 6&#8230;<\/p>\n<p>Disable NetworkManager on CentOS, CloudLinux, or RHEL 7&#8230;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Hardware considerations<\/strong><\/p>\n<p>When you choose a server, consider the following questions:<\/p>\n<ul>\n<li><strong>How many sites do you plan to host?<br \/>\n<\/strong>Servers that host a large number of websites with associated email addresses and databases require more processing power, disk space, and RAM.<strong>\u00a0<\/strong><\/li>\n<li><strong>What kind of web hosting do you plan to do?<br \/>\n<\/strong>You can run cPanel &amp; WHM with the minimum requirements below, but servers that host videos, music, or high-volume applications\u00a0require more processing power, disk space, and RAM.<\/li>\n<\/ul>\n<p><strong>Notes:<\/strong><\/p>\n<ul>\n<li>The cPanel &amp; WHM installation and upgrade processes require\u00a0<strong>at least<\/strong>\u00a03 GB of additional disk space for staging purposes.<\/li>\n<li>Before the installation process begins, the system checks to ensure that your server meets these minimum memory requirements. If your server does\u00a0<strong>not<\/strong>\u00a0meet these requirements, the installation process will return an error message and then exit.<\/li>\n<\/ul>\n<p>Operating systems<\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>cPanel, Inc. supports all of the official production release kernels for these operating systems.<\/p>\n<p><strong>We currently support CentOS versions 6.5 or later.<\/strong><\/p>\n<p><strong>Notes:<\/strong><\/p>\n<ul>\n<li>Installations of cPanel &amp; WHM on CentOS servers\u00a0<strong>must<\/strong>\u00a0use CentOS version 6.5 or later.<\/li>\n<li>We recommend that you use the\u00a0minimal\u00a0installer, especially if you choose to install CentOS 7.<\/li>\n<\/ul>\n<p>Click for CentOS installation instructions&#8230;<\/p>\n<p><strong>We currently support CloudLinux versions 6 and 7.<\/strong><\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>For more information about CloudLinux installation, read CloudLinux&#8217;s\u00a0<a href=\"https:\/\/cloudlinux.com\/cpanel\" target=\"_blank\" rel=\"nofollow noopener\">Getting Started with CloudLinux OS\u00a0<\/a>documentation.<\/p>\n<p>Click for more information and CloudLinux installation instructions&#8230;<\/p>\n<p><strong>We currently support Red Hat Enterprise Linux versions 6 and 7.<\/strong><\/p>\n<p><strong>Notes:<\/strong><\/p>\n<ul>\n<li>Installations of cPanel &amp; WHM on RHEL servers\u00a0<strong>must<\/strong>\u00a0use RHEL version 6 or higher.<\/li>\n<li>cPanel, Inc. does\u00a0<strong>not<\/strong>\u00a0support installation on Red Hat Update Infrastructure (RHUI) systems.<\/li>\n<\/ul>\n<p>Click for more information and RHEL installation instructions&#8230;<\/p>\n<p><strong>We currently support Amazon Linux.<\/strong><\/p>\n<p>To install Amazon Linux, follow the instructions in the\u00a0<a href=\"https:\/\/docs.aws.amazon.com\/AWSEC2\/latest\/UserGuide\/finding-an-ami.html\" target=\"_blank\" rel=\"nofollow noopener\">Amazon Web Services documentation<\/a>.<\/p>\n<p><strong>Warnings:<\/strong><\/p>\n<ul>\n<li>We\u00a0<strong>only<\/strong>\u00a0support Amazon Linux on the official cPanel &amp; WHM AMI. To find this AMI, navigate to the\u00a0<a href=\"https:\/\/aws.amazon.com\/marketplace\/pp\/B01BL4GT62\/ref=sp_mpg_product_title?ie=UTF8&amp;sr=0-2\" target=\"_blank\" rel=\"nofollow noopener\">cPanel &amp; WHM AMI<\/a>\u00a0download in the AWS marketplace.<\/li>\n<li>To install cPanel &amp; WHM in a CloudLinux AMI environment, you\u00a0<strong>must<\/strong>\u00a0download the CloudLinux AMI. To find this AMI, navigate to the\u00a0<a href=\"https:\/\/aws.amazon.com\/marketplace\/pp\/B071CFHKSG?qid=1495114645792&amp;sr=0-4&amp;ref_=srh_res_product_title\" target=\"_blank\" rel=\"nofollow noopener\">CloudLinux AMI<\/a>\u00a0in the AWS marketplace. You\u00a0<strong>cannot<\/strong>\u00a0convert a cPanel &amp; WHM AMI server to a CloudLinux server.<\/li>\n<li>We\u00a0<strong>strongly<\/strong>\u00a0recommend that you do\u00a0<strong>not<\/strong>\u00a0install cPanel &amp; WHM on servers that rely on snapshot data (for example, Amazon EC2 Spot Instances). When these servers revert to use snapshot data, the system detects this action as a uniqueness change. This behavior causes these servers&#8217; cPanel &amp; WHM licenses to lock due to the uniqueness changes for that server&#8217;s cPanel &amp; WHM license. A locked license disables a cPanel &amp; WHM server.<\/li>\n<\/ul>\n<p><strong>Important:<\/strong><\/p>\n<p>Ruby on Rails does\u00a0<strong>not<\/strong>\u00a0function on Amazon Linux servers and is\u00a0<strong>not<\/strong>\u00a0currently available on CentOS 7 servers.<\/p>\n<p><strong>Disable SELinux<\/strong><\/p>\n<p>If your server runs an operating system from a source other than the\u00a0<a href=\"https:\/\/docs.cpanel.net\/installation-guide\/\" target=\"_blank\" rel=\"nofollow noopener\">cPanel &amp; WHM installer<\/a>, you\u00a0<strong>must<\/strong>\u00a0disable SELinux to make your system compatible with cPanel &amp; WHM.<\/p>\n<p>To disable SELinux security features, use one of the following methods:<\/p>\n<ul>\n<li>Use the graphical interface to disable SELinux while you configure your operating system, and then reboot the server.<\/li>\n<li>Edit the\u00a0\/etc\/selinux\/config\u00a0file to set the\u00a0SELINUX\u00a0parameter to\u00a0disabled, and then reboot the server.<\/li>\n<\/ul>\n<p>The contents of the \/etc\/selinux\/config file should resemble the following example&#8230;<\/p>\n<p><strong>Warning:<\/strong><\/p>\n<ul>\n<li>To run cPanel &amp; WHM on your server, SELinux\u00a0<strong>must remain disabled<\/strong>.\n<ul>\n<li>SELinux in\u00a0<strong>enforcing<\/strong>\u00a0mode does\u00a0<strong>not<\/strong>\u00a0allow cPanel &amp; WHM to function properly. For more information about SELinux modes, read the\u00a0<a href=\"https:\/\/selinuxproject.org\/page\/Guide\/Mode\" target=\"_blank\" rel=\"nofollow noopener\">SELinux Mode<\/a>\u00a0documentation.<\/li>\n<li>While cPanel &amp; WHM can function with SELinux in\u00a0<strong>permissive<\/strong>\u00a0mode, we recommend that you do\u00a0<strong>not<\/strong>\u00a0use it.\u00a0<strong>Permissive<\/strong>\u00a0mode generates a large number of log entries.<\/li>\n<li>To check the status of SELinux on your server, run the\u00a0sestatus\u00a0command.<\/li>\n<\/ul>\n<\/li>\n<li>Do\u00a0<strong>not<\/strong>\u00a0transfer the SELinux configuration file between computers. It may destroy the file&#8217;s integrity.<\/li>\n<\/ul>\n<p><strong>IPv6 kernel support<\/strong><\/p>\n<p>cPanel &amp; WHM\u00a0<strong>and<\/strong>\u00a0cPanel DNSONLY\u00a0<strong>require\u00a0<\/strong>that your kernel includes the\u00a0ipv6\u00a0module, or includes that functionality directly within the kernel.<\/p>\n<ul>\n<li>If your kernel does not include it in the\u00a0ipv6\u00a0module, the\u00a0AF_INET6\u00a0address family\u00a0<strong>must<\/strong>\u00a0also be available.<\/li>\n<li>Most distributed kernels include this support by default. However, some users of custom kernels may experience problems.<\/li>\n<\/ul>\n<p><strong>Warning:<\/strong><\/p>\n<p>If your kernel does not include the appropriate IPv6 support, the installation will\u00a0<strong>fail<em>.<\/em><\/strong><\/p>\n<p>Perl installation<\/p>\n<p>Perl\u00a0<strong>must<\/strong>\u00a0exist on your server before the installation script for cPanel &amp; WHM can run successfully. If Perl does\u00a0<strong>not<\/strong>\u00a0exist during installation, the cPanel &amp; WHM installer attempts to install Perl via the\u00a0yum -y install perl\u00a0command.<\/p>\n<ul>\n<li>If you see errors during this step of the installation process, read our\u00a0<a href=\"https:\/\/documentation.cpanel.net\/display\/ALD\/Installation+Guide+-+Troubleshoot+Your+Installation\" target=\"_blank\" rel=\"nofollow noopener\">Troubleshoot Your Installation<\/a>\u00a0documentation.<\/li>\n<li>For more information about Perl on your server, and which versions of Perl ship with specific operating systems, read our\u00a0<a href=\"https:\/\/documentation.cpanel.net\/display\/SDK\/Guide+to+Perl\" target=\"_blank\" rel=\"nofollow noopener\">Guide to Perl in cPanel &amp; WHM<\/a> documentation. cPanel &amp; WHM servers use multiple Perl environments.<\/li>\n<\/ul>\n<p><strong>Note:<\/strong><\/p>\n<p>We\u00a0<strong>strongly<\/strong>\u00a0recommend that you allow your operating system&#8217;s distribution to control the system Perl installation. Do\u00a0<strong>not<\/strong>\u00a0customize this Perl installation.<\/p>\n<p>Filesystems<\/p>\n<p>When you install your operating system (OS), we recommend that you use the following filesystems:<\/p>\n<ul>\n<li><strong>CentOS, CloudLinux, and RHEL 7<\/strong>\u00a0\u2014 Use the XFS\u00ae or\u00a0ext4\u00a0filesystems.<\/li>\n<li><strong>All other supported operating systems<\/strong>\u00a0\u2014 Use an\u00a0ext\u00a0filesystem (ext3\u00a0or\u00a0ext4).<\/li>\n<\/ul>\n<p><strong>Note:<\/strong><\/p>\n<p>We\u00a0<strong>only<\/strong>\u00a0develop and test cPanel &amp; WHM on filesystems that support\u00a0<a href=\"https:\/\/linux.die.net\/man\/2\/flock\" target=\"_blank\" rel=\"nofollow noopener\">flock<\/a>. Some network filesystems (for example, NFS) may require additional configuration in order to function properly. However, these configurations are difficult to implement successfully and we do\u00a0<strong>not<\/strong>\u00a0support them.<\/p>\n<p><strong>Partitions<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<td><strong>Partition<\/strong><\/td>\n<td><strong>OS<\/strong><\/td>\n<td><strong>RAM<\/strong><\/td>\n<td><strong>Minimum size<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\/<\/td>\n<td>All supported operating systems.<\/td>\n<td>N\/A<\/td>\n<td>Grow to fill disk (40 GB recommended, 20 GB minimum).<\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>To host a greater number of accounts, allocate more disk space to this partition.<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">swap<\/td>\n<td rowspan=\"4\">CentOS, CloudLinux, or RHEL 6 or 7, or\u00a0Amazon\u00a0Linux<\/td>\n<td>2 GB or less<\/td>\n<td>Two times the amount of RAM on the server.<\/td>\n<\/tr>\n<tr>\n<td>2 GB to 8 GB<\/td>\n<td>The same as the amount of RAM on the server.<\/td>\n<\/tr>\n<tr>\n<td>8 GB to 64 GB<\/td>\n<td>Half the amount of RAM on the server.<\/td>\n<\/tr>\n<tr>\n<td>64 GB or more<\/td>\n<td>4 GB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Note:<\/strong><\/p>\n<p>Additional partitions are beneficial for some servers, especially\u00a0servers with high email volume. The OS can only access a limited number of files per partition.<\/p>\n<p><strong>Inodes<\/strong><\/p>\n<p>In Linux, an inode is a filesystem object that contains the owner, permissions, and other important metadata. Every file, image, directory, email, and symbolic link on your server requires an inode.<\/p>\n<ul>\n<li>On average, files on webservers are usually smaller than on other types of servers. Therefore, we recommend that you allocate more than the default number of inodes on your server&#8217;s partitions.<\/li>\n<li>If you install everything on a single partition, the base cPanel &amp; WHM or cPanel DNSONLY installation requires\u00a0<strong>at least<\/strong>\u00a01,000,000 inodes,\u00a0<strong>plus<\/strong>\u00a0<strong>at least <\/strong>50,000 inodes per cPanel account that you plan to host.<\/li>\n<\/ul>\n<p>Virtual environments<\/p>\n<p>cPanel products support the following virtual environments:<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Virtual environment<\/strong><\/td>\n<td><strong>Additional restrictions<\/strong><\/td>\n<\/tr>\n<tr>\n<td>KVM<\/td>\n<td><em>None.<\/em><\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>If you use a Linux bridge on a KVM server, you may experience problems with multicast routing.<\/p>\n<ul>\n<li>These problems affect the server&#8217;s ability to resolve nodes on the network. For example, IPv6 Stateless Address Autoconfiguration (SLAAC) addresses may drop off intermittently, or the server may experience problems when it attempts to find the router.<\/li>\n<li>To resolve this issue, set the\u00a0multicast_router\u00a0system knob value to\u00a02. For more information, read the\u00a0<a href=\"https:\/\/lists.centos.org\/pipermail\/centos-virt\/2012-September\/003021.html\" target=\"_blank\" rel=\"nofollow noopener\">CentOS-virt mailing list thread<\/a>.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>Linux Containers<\/td>\n<td>cPanel &amp; WHM requires additional configuration to run inside a Linux Container. For more information, read our\u00a0<a href=\"https:\/\/documentation.cpanel.net\/display\/ALD\/Linux+Containers\" target=\"_blank\" rel=\"nofollow noopener\">Linux Containers and cPanel<\/a>\u00a0documentation.<\/td>\n<\/tr>\n<tr>\n<td>Linux-VServer<\/td>\n<td><em>None.<\/em><\/td>\n<\/tr>\n<tr>\n<td>Microsoft Server\u00ae 2008 Hyper-V, Microsoft Server 2012 Hyper-V<\/td>\n<td>cPanel\u00a0<strong>only<\/strong>\u00a0supports the drivers and configurations that Microsoft provides.<\/td>\n<\/tr>\n<tr>\n<td>OpenVZ<\/td>\n<td>\n<ul>\n<li>cPanel\u00a0<strong>only<\/strong>\u00a0supports stable releases.<\/li>\n<li>CloudLinux is\u00a0<strong>not<\/strong>\u00a0compatible with OpenVZ.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>Oracle VM VirtualBox, VirtualBox OSE<\/td>\n<td><em>None.<\/em><\/td>\n<\/tr>\n<tr>\n<td>SmartOS<\/td>\n<td>cPanel &amp; WHM detects this virtual environment and reports as functional, but we do\u00a0<strong>not<\/strong>\u00a0officially support it.<\/td>\n<\/tr>\n<tr>\n<td>Virtuozzo\u2122<\/td>\n<td>\n<ul>\n<li>CloudLinux is\u00a0<strong>not<\/strong>\u00a0compatible with Virtuozzo.<\/li>\n<li>We\u00a0<strong>only<\/strong>\u00a0support Virtuozzo version 6 and earlier. You may experience issues if you attempt to use Virtuozzo version 7<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td>VMware\u00ae Server, VMware ESX Server<\/td>\n<td><em>None.<\/em><\/td>\n<\/tr>\n<tr>\n<td>Xen, XenEnterprise\u2122, XenExpress\u2122, XenServer\u2122<\/td>\n<td><em>None.<\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Compatible browsers<\/p>\n<p>We specifically test cPanel &amp; WHM with certain browsers to ensure compatibility. Other browsers will likely function, but may display differently or experience issues with certain features.<\/p>\n<p>We develop and test cPanel &amp; WHM to function with the latest versions of the following browsers:<\/p>\n<ul>\n<li>Chrome (Mac\u00ae, Windows\u00ae, Linux)<\/li>\n<li>Firefox (Mac, Windows, Linux)<\/li>\n<li>Internet Explorer (Windows)<\/li>\n<li>Safari\u00ae (Mac)<\/li>\n<\/ul>\n<p>Mobile versions of Firefox, Chrome, and Safari are also compatible with cPanel &amp; WHM.<\/p>\n<p><strong>Note:<\/strong><\/p>\n<p>These browsers support some email features. The interfaces in cPanel &amp; WHM will likely function, but you may notice minor defects or inconveniences that relate to specific functionality.<\/p>\n<p><sup>1 <strong>\u00a0<\/strong><\/sup><strong>System Requirements<\/strong> &#8211;\u00a0<a href=\"https:\/\/documentation.cpanel.net\/display\/ALD\/Installation%20Guide%20-%20System%20Requirements#a5033bd443304f57a459d1b6da443666\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/documentation.cpanel.net\/display\/ALD\/Installation%20Guide%20-%20System%20Requirements#a5033bd443304f57a459d1b6da443666<\/a> <strong>Installation Guide<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-51\" src=\"https:\/\/www.prolimehost.com\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935.jpg\" alt=\"ProlimeHost\" width=\"400\" height=\"80\" srcset=\"https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935.jpg 400w, https:\/\/www.prolimehost.com\/blogs\/wp-content\/uploads\/sites\/4\/2014\/08\/unnamed-e1408122780935-300x60.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p class=\"qtext_para\"><b>BROUGHT TO YOU BY PROLIMEHOST<\/b><\/p>\n<p class=\"qtext_para\">We\u2019ve been in the web hosting industry for ten years, helping hundreds of clients succeed in what they do best and that\u2019s running their business. We specialize in Virtual Private Servers (<span class=\"qlink_container\"><a class=\"external_link\" href=\"https:\/\/www.prolimehost.com\/ssd-vps-server\/\" data-qt-tooltip=\"prolimehost.com\">VPS<\/a><\/span>) and\u00a0<span class=\"qlink_container\"><a class=\"external_link\" href=\"https:\/\/www.prolimehost.com\/singapore-dedicated-server\/\" data-qt-tooltip=\"prolimehost.com\" data-tooltip=\"attached\">dedicated servers<\/a><\/span>, with data centers in Los Angeles and Denver.<\/p>\n<p class=\"qtext_para\"><b>VPS Services:<\/b>\u00a0Lightning Fast SSD Virtual Servers<\/p>\n<p class=\"qtext_para\">Our Virtual Private Servers all feature high performance Xeon processors and SSD storage in a RAID10 configuration to optimize your server\u2019s performance, which dramatically enhances visitor experiences on your site.<\/p>\n<p class=\"qtext_para\">That speed is backed by unparalleled 24\/7 support, featuring both outstanding response AND resolution times to maximize your uptime.<\/p>\n<p class=\"qtext_para\">Now is the time to join the ProlimeHost virtual private server revolution. Starting at just $19\/Month AND we\u2019re still offering Double Bandwidth and RAM on all of VPS packages (limited time offer).<\/p>\n<p class=\"qtext_para\"><b>Dedicated Servers:\u00a0<\/b>Backed by a 99.9% SLA network uptime guarantee<\/p>\n<p class=\"qtext_para\">We only use enterprise-class hardware in our dedicated servers and offer a four (4) hour hardware replacement.<\/p>\n<p class=\"qtext_para\">Throw in IPMI for remote management, support for public and private networks, free operating system (OS) re-installs, and SATA, SAS &amp; SSD storage.<\/p>\n<p class=\"qtext_para\">Plus, the E3 1230 and 1270 v6 processors are now available at great pricing!<\/p>\n<p class=\"qtext_para\">Call 1-877-477-9454 or\u00a0<a href=\"https:\/\/www.prolimehost.com\/contact\/\">contact us<\/a>. We&#8217;re here to help.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"WHM Overview WHM is the ideal software solution, saving you precious money AND time. How? By streamlining many&hellip;","protected":false},"author":3,"featured_media":198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","footnotes":""},"categories":[11,1,10],"tags":[],"class_list":{"0":"post-1785","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-around-the-web","8":"category-geneal","9":"category-tutorials-tips","10":"cs-entry"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts\/1785","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/comments?post=1785"}],"version-history":[{"count":0,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/posts\/1785\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/media\/198"}],"wp:attachment":[{"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/media?parent=1785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/categories?post=1785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.prolimehost.com\/blogs\/wp-json\/wp\/v2\/tags?post=1785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}