免备案美国虚拟主机有哪些特点

免备案美国虚拟主机的特点有：1、价格便宜，能为普及中小型网站提供了极大的便利；2、管理简单，如软件配置、防病毒、防攻击等安全措施都由专业服务商提供，能大大简化服务器管理的复杂性；3、网站建设效率高，租用美国虚拟主机通常只需要几分钟就可以开通使用。

具体内容如下：

1、费用低廉

相对于购买独立服务器，所花费的费用大大降低，为普及中小型网站提供了极大的便利。

2、管理简单

网站服务器管理简单，诸如软件配置、防病毒、防攻击等安全措施都由专业服务商提供，大大简化了服务器管理的复杂性。

3、网站建设效率提高

自己购买服务器到安装操作系统和应用软件需要较长时间。而租用美国虚拟主机通常只需要几分钟的时间可以开通，方便用户的使用。

<!–[if gte mso 9]><w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true"

DefSemiHidden=”true” DefQFormat=”false” DefPriority=”99″

LatentStyleCount=”267″><w:LsdException Locked="false" Priority="0" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Normal”/><w:LsdException Locked="false" Priority="9" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”heading 1″/><w:LsdException Locked="false" Priority="10" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Title”/><w:LsdException Locked="false" Priority="11" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Subtitle”/><w:LsdException Locked="false" Priority="22" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Strong”/><w:LsdException Locked="false" Priority="20" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Emphasis”/><w:LsdException Locked="false" Priority="59" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Table Grid”/><w:LsdException Locked="false" Priority="1" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”No Spacing”/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading”/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List”/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid”/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List”/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading”/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List”/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid”/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 1″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 1″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 1″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 1″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 1″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 1″/><w:LsdException Locked="false" Priority="34" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”List Paragraph”/><w:LsdException Locked="false" Priority="29" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Quote”/><w:LsdException Locked="false" Priority="30" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Intense Quote”/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 1″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 1″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 1″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 1″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 1″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 1″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 1″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 1″/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 2″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 2″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 2″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 2″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 2″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 2″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 2″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 2″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 2″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 2″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 2″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 2″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 2″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 2″/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 3″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 3″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 3″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 3″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 3″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 3″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 3″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 3″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 3″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 3″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 3″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 3″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 3″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 3″/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 4″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 4″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 4″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 4″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 4″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 4″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 4″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 4″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 4″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 4″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 4″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 4″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 4″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 4″/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 5″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 5″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 5″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 5″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 5″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 5″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 5″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 5″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 5″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 5″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 5″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 5″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 5″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 5″/><w:LsdException Locked="false" Priority="60" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Shading Accent 6″/><w:LsdException Locked="false" Priority="61" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light List Accent 6″/><w:LsdException Locked="false" Priority="62" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Light Grid Accent 6″/><w:LsdException Locked="false" Priority="63" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 1 Accent 6″/><w:LsdException Locked="false" Priority="64" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Shading 2 Accent 6″/><w:LsdException Locked="false" Priority="65" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 1 Accent 6″/><w:LsdException Locked="false" Priority="66" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium List 2 Accent 6″/><w:LsdException Locked="false" Priority="67" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 1 Accent 6″/><w:LsdException Locked="false" Priority="68" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 2 Accent 6″/><w:LsdException Locked="false" Priority="69" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Medium Grid 3 Accent 6″/><w:LsdException Locked="false" Priority="70" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Dark List Accent 6″/><w:LsdException Locked="false" Priority="71" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Shading Accent 6″/><w:LsdException Locked="false" Priority="72" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful List Accent 6″/><w:LsdException Locked="false" Priority="73" SemiHidden="false"

UnhideWhenUsed=”false” Name=”Colorful Grid Accent 6″/><w:LsdException Locked="false" Priority="19" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Subtle Emphasis”/><w:LsdException Locked="false" Priority="21" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Intense Emphasis”/><w:LsdException Locked="false" Priority="31" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Subtle Reference”/><w:LsdException Locked="false" Priority="32" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Intense Reference”/><w:LsdException Locked="false" Priority="33" SemiHidden="false"

UnhideWhenUsed=”false” QFormat=”true” Name=”Book Title”/><![endif]–><!–[if gte mso 10]>/* Style Definitions */

table.MsoNormalTable

{mso-style-name:普通表格;

mso-tstyle-rowband-size:0;

mso-tstyle-colband-size:0;

mso-style-noshow:yes;

mso-style-priority:99;

mso-style-qformat:yes;

mso-style-parent:””;

mso-padding-alt:0cm 5.4pt 0cm 5.4pt;

mso-para-margin-top:0cm;

mso-para-margin-right:0cm;

mso-para-margin-bottom:10.0pt;

mso-para-margin-left:0cm;

line-height:11.0pt;

mso-pagination:widow-orphan;

font-size:10.5pt;

mso-bidi-font-size:11.0pt;

font-family:”Calibri”,”sans-serif”;

mso-ascii-font-family:Calibri;

mso-ascii-theme-font:minor-latin;

mso-fareast-font-family:宋体;

mso-fareast-theme-font:minor-fareast;

mso-hansi-font-family:Calibri;

mso-hansi-theme-font:minor-latin;

mso-bidi-font-family:”Times New Roman”;

mso-bidi-theme-font:minor-bidi;

mso-font-kerning:1.0pt;}<![endif]–>