threecn.com: ˼?ñ¿Õ¼äÉè¼Æ_¼ÃÄÏ×°ÊÎÉè¼Æ_É½¶«¾Æµê×°ÊÎ

threecn.com whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain Name: THREECN.COM
Registry Domain ID: 1735407280_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2019-08-09T09:09:04Z
Creation Date: 2012-07-24T02:13:41Z
Registry Expiry Date: 2023-07-24T02:13:41Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS21.HICHINA.COM
Name Server: DNS22.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-27T07:51:47Z

threecn.com server information

Servers Location

threecn.com desktop page speed rank

Last tested: 2016-10-09

Desktop Speed Medium

79/100

threecn.com Desktop Speed Test Quick Summary

priority - 11Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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priority - 0Minify CSS

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threecn.com Desktop Resource Breakdown

Total Resources	50
Number of Hosts	6
Static Resources	32
JavaScript Resources	16
CSS Resources	1

threecn.com mobile page speed rank

Last tested: 2019-12-14

Mobile Speed Medium

71/100

threecn.com Mobile Speed Test Quick Summary

priority - 18Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

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http://threecn.com/Content/images/bai.png (expiration not specified)
http://threecn.com/Content/images/enroll_r1_c2.jpg (expiration not specified)
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http://threecn.com/Content/images/siruiqq_r4_c8.jpg (expiration not specified)
http://threecn.com/Content/images/you.png (expiration not specified)
http://threecn.com/Content/images/zuo.png (expiration not specified)
http://threecn.com/Content/js/jquery-1.4.3.min.js (expiration not specified)
http://threecn.com/Content/js/jquery-1.7.2.min.js (expiration not specified)
http://threecn.com/Content/js/jquery.nivo.slider.pack.js (expiration not specified)
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https://hmcdn.baidu.com/static/hmt/icon/21.gif (expiration not specified)
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priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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http://threecn.com/content/js/jquery.nivo.slider.pack.js
http://i.usashopcn.com/Scripts/external/jquery.bgiframe-2.1.1.js
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priority - 7Optimize images

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priority - 0Minify CSS

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priority - 0Minify HTML

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threecn.com Mobile Resource Breakdown

Total Resources	38
Number of Hosts	4
Static Resources	24
JavaScript Resources	6
CSS Resources	1

threecn.com mobile page usability

Last tested: 2019-12-14

Mobile Usability Bad

61/100

threecn.com Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

我的购物车 and 4 others render only 5 pixels tall (12 CSS pixels).

联系我们 and 12 others render only 5 pixels tall (12 CSS pixels).

在线咨询 renders only 5 pixels tall (12 CSS pixels).

The Jinan SIRU…Design Co,Ltd and 9 others render only 5 pixels tall (12 CSS pixels).

山东烟台丽景海湾酒店 and 7 others render only 5 pixels tall (12 CSS pixels).

priority - 15Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="http://en.threecn.com">EngLish</a> and 4 others are close to other tap targets.

The tap target <a href="/Home/Index">首页</a> and 11 others are close to other tap targets.

The tap target <a href="http://www.sdhotel.com.cn/">山东大厦</a> and 4 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 990 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="http://en.threecn.com">EngLish</a> falls outside the viewport.
The element <a href="/Help/ContactUs">联系我们</a> falls outside the viewport.
The element <a href="/SucceedCase/Details?sid=1" class="nivo-imageLink"></a> falls outside the viewport.
The element <div class="nivo-slice"> falls outside the viewport.
The element <img src="/Content/images/i2.jpg"> falls outside the viewport.
The element <ul class="sirui_p_ul">装饰设计…工厂定制</ul> falls outside the viewport.
The element <p>友情连接：山东烟台丽景海湾酒…美国购物网 | 全一快递</p> falls outside the viewport.
The element <p>The Jinan SIRU…Design Co,Ltd</p> falls outside the viewport.
The element <p>hc534630736-cn</p> falls outside the viewport.

threecn.com HTML validation

Warnings

The character encoding “gb2312” is not widely supported. Better interoperability may be achieved by using “UTF-8”.

Line: Column: -
"......"

Using “gbk” instead of the declared encoding “gb2312”.

Line: Column: -
"......"

The “type” attribute is unnecessary for JavaScript resources.

Line: 10 Column: 5 - 73
"...s" /> <script src="/Content/js/jquery-1.7.2.min.js" type="text/javascript"></scri..." Line: 11 Column: 5 - 80
"...ript> <script type="text/javascript" src="/content/js/jquery.nivo.slider.pack.js"></scri..." Line: 12 Column: 5 - 106
"...ript> <script src="http://i.usashopcn.com/Scripts/external/jquery.bgiframe-2.1.1.js" type="text/javascript"></scri..." Line: 13 Column: 5 - 93
"...ript> <script type="text/javascript" src="http://i.usashopcn.com/Scripts/ui/jquery.ui.core.js"></scri..." Line: 14 Column: 5 - 95
"...ript> <script type="text/javascript" src="http://i.usashopcn.com/Scripts/ui/jquery.ui.widget.js"></scri..." Line: 15 Column: 5 - 94
"...ript> <script type="text/javascript" src="http://i.usashopcn.com/Scripts/ui/jquery.ui.mouse.js"></scri..." Line: 16 Column: 5 - 98
"...ript> <script type="text/javascript" src="http://i.usashopcn.com/Scripts/ui/jquery.ui.draggable.js"></scri..." Line: 17 Column: 5 - 97
"...ript> <script src="http://i.usashopcn.com/Scripts/ui/jquery.ui.position.js" type="text/javascript"></scri..." Line: 18 Column: 5 - 99
"...ript> <script type="text/javascript" src="http://i.usashopcn.com/Scripts/ui/jquery.ui.datepicker.js"></scri..." Line: 19 Column: 5 - 101
"...ript> <script src="http://i.usashopcn.com/Scripts/ui/jquery.ui.autocomplete.js" type="text/javascript"></scri..." Line: 76 Column: 13 - 81
"... <script type="text/javascript" src="/Content/js/jquery-1.4.3.min.js"></scri..." Line: 77 Column: 13 - 88
"... <script type="text/javascript" src="/Content/js/jquery.nivo.slider.pack.js"></scri..." Line: 78 Column: 13 - 43
"... <script type="text/javascript"> ..." Line: 99 Column: 5 - 35
".../div> <script type="text/javascript"> <!-- ..." Line: 151 Column: 5 - 35
".../div> <script type="text/javascript"> ..." Line: 155 Column: 5 - 35
"...ript> <script type="text/javascript"> ..."

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 124 Column: 21 - 78
"... <img src="/Content/images/siruiqq_r2_c6.jpg" border="0" /></a></..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 4 Column: 16 - 6
"...TYPE html> <html> <head..."

Errors

Legacy encoding “gbk” used. Documents must use UTF-8.

Line: Column: -
"......"

Internal encoding declaration “utf-8” disagrees with the actual encoding of the document (“gbk”).

Line: 5 Column: 18 - 86
"...d="Head1"><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 37 Column: 25 - 75
"... <img src="/Content/images/siruiqq_r3_c2.gif?a=1" /></p> ..." Line: 124 Column: 21 - 78
"... <img src="/Content/images/siruiqq_r2_c6.jpg" border="0" /></a></..."

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threecn.com Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

threecn.com TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

THREECN.COM ˼?ñ¿Õ¼äÉè¼Æ_¼ÃÄÏ×°ÊÎÉè¼Æ_É½¶«¾Æµê×°ÊÎ_¹úÄÚÖªÃû×°ÊÎÉè¼Æ¹«Ë¾

threecn.com Website Information

Advertisement

threecn.com Alexa Rank

threecn.com whois

threecn.com server information

Servers Location

threecn.com desktop page speed rank

threecn.com Desktop Speed Test Quick Summary

priority - 11Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 29.7KiB (68% reduction).

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 1Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 8.3KiB (84% reduction).

priority - 0Minify CSS

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Minify CSS for the following resources to reduce their size by 1.2KiB (17% reduction).

threecn.com Desktop Resource Breakdown

threecn.com mobile page speed rank

threecn.com Mobile Speed Test Quick Summary

priority - 18Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 10 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Optimize images

Properly formatting and compressing images can save many bytes of data.

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 273B (11% reduction).

threecn.com Mobile Resource Breakdown

threecn.com mobile page usability

threecn.com Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 15Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 990 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

threecn.com HTML validation

Warnings

The character encoding “gb2312” is not widely supported. Better interoperability may be achieved by using “UTF-8”.

Using “gbk” instead of the declared encoding “gb2312”.

The “type” attribute is unnecessary for JavaScript resources.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Errors

Legacy encoding “gbk” used. Documents must use UTF-8.

Internal encoding declaration “utf-8” disagrees with the actual encoding of the document (“gbk”).

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

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