AlexaWhoisServer InformationDesktop SpeedMobile SpeedMobile UsabilityHTML ErrorsPingTraceroute

YI7.COM 仪器交易网 - 买卖仪器、仪表更容易！

yi7.com Website Information

Daily Unique Visits: 1,250

Daily Page Views: 2,500

Income Per Day: $8

Estimated Value: $1,920

yi7.com is registered under .COM top-level domain. Please check other sites in .COM zone.

No name server records were found.

and is probably hosted by CT-HANGZHOU-IDC No.288,Fu-chun Road, CN. See the full list of other websites hosted by CT-HANGZHOU-IDC No.288,Fu-chun Road, CN.

The highest website yi7.com position in Alexa rank database was 14627 and the lowest rank position was 943577. Current position of yi7.com in Alexa rank database is 573653.

Desktop speed score of yi7.com (42/100) is better than the results of 16.45% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of yi7.com (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of yi7.com (56/100) is better than the results of 45.93% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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yi7.com Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

yi7.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: YI7.COM
Registry Domain ID: 99485516_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gname.com
Registrar URL: http://www.gname.com
Updated Date: 2024-09-12T08:08:49Z
Creation Date: 2003-06-21T17:00:58Z
Registry Expiry Date: 2026-06-21T17:00:58Z
Registrar: Gname.com Pte. Ltd.
Registrar IANA ID: 1923
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNSV2.COM
Name Server: NS2.DNSV2.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-16T21:57:35Z

yi7.com server information

Servers Location

yi7.com desktop page speed rank

Last tested: 2017-12-02

Desktop Speed Bad
42/100

yi7.com Desktop Speed Test Quick Summary


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priority - 21Leverage 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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http://www.yi7.com/lang/zh-cn/lang.js (12 hours)
http://www.yi7.com/skin/test/js/app.scale.js (12 hours)
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http://www.yi7.com/skin/test/js/lib.common.js (12 hours)
http://www.yi7.com/skin/test/js/lib.physical.js (12 hours)
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priority - 8Reduce server response time

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

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http://www.yi7.com/js/marquee.js
http://www.yi7.com/lang/zh-cn/lang.js
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Optimize CSS Delivery of the following:

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priority - 1Enable compression

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priority - 0Minify JavaScript

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yi7.com Desktop Resource Breakdown

Total Resources135
Number of Hosts9
Static Resources129
JavaScript Resources16

yi7.com mobile page speed rank

Last tested: 2017-11-29

Mobile Speed Bad
56/100

yi7.com Mobile Speed Test Quick Summary


priority - 26Avoid landing page redirects

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http://www.yi7.com/
http://wap.yi7.com/

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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http://wap.yi7.com/static/lib/jquery/jquery.mobile.custom.min.js
http://wap.yi7.com/static/js/common.js
http://wap.yi7.com/static/js/fix.js

Optimize CSS Delivery of the following:

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http://wap.yi7.com/static/style.css

priority - 19Leverage 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://wap.yi7.com/static/js/common.js (12 hours)
http://wap.yi7.com/static/js/fix.js (12 hours)
http://wap.yi7.com/static/lib/jquery/jquery-2.1.1.min.js (12 hours)
http://wap.yi7.com/static/lib/jquery/jquery.mobile.custom.min.js (12 hours)
http://wap.yi7.com/static/lib/jquery/jquery.mobile.custom.structure.min.css (12 hours)
http://wap.yi7.com/static/style.css (12 hours)

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 33% of the final above-the-fold content could be rendered with the full HTML response.

priority - 7Optimize images

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

Optimize the following images to reduce their size by 72.1KiB (50% reduction).

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yi7.com Mobile Resource Breakdown

Total Resources50
Number of Hosts6
Static Resources43
JavaScript Resources4
CSS Resources2

yi7.com mobile page usability

Last tested: 2017-11-29

Mobile Usability Good
99/100

yi7.com Mobile Usability Test Quick Summary


priority - 0Size 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="/5-0-4998247-1.html"></a> is close to 1 other tap targets.

The tap target <a href="/5-0-4998247-1.html">xt20249 路灯电缆障碍测试仪</a> is close to 1 other tap targets.

The tap target <a href="index.php?modu…ame=baisijiate">北京百思佳特科技有限责任公司</a> is close to 1 other tap targets.

The tap target <a href="index.php">首页</a> is close to 1 other tap targets.

The tap target <a href="channel.php">频道</a> and 2 others are close to other tap targets.

yi7.com HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 4
"...<h1></h1><..."

Element “head” is missing a required instance of child element “title”.

Line: 1 Column: 1 - 4
"...<h1></h1><..."

Stray doctype.

Line: 1 Column: 10 - 130
"...<h1></h1><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Stray start tag “html”.

Line: 2 Column: 1 - 43
"...nal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."

Stray start tag “head”.

Line: 3 Column: 1 - 6
"...9/xhtml"> <head> <meta..."

Attribute “http-equiv” not allowed on element “meta” at this point.

Line: 4 Column: 1 - 69
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <titl..." Line: 8 Column: 1 - 78
"...等大量信息。"/> <meta http-equiv="mobile-agent" content="format=html5;url=http://wap.yi7.com"> <meta..." Line: 9 Column: 1 - 55
"...yi7.com"> <meta http-equiv="Cache-Control" content="no-siteapp"/> <link..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Line: 4 Column: 1 - 69
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <titl..." Line: 6 Column: 1 - 59
"...！</title> <meta name="keywords" content="仪器,仪表,仪器交易网,仪表交易网,仪器仪表交易网"/> <meta..." Line: 7 Column: 1 - 113
"...器仪表交易网"/> <meta name="description" content="仪器交易网是仪器仪表行业的电子商务在线交易平台,让企业买卖仪器、仪表更简单,更快捷,更方便,同时还有仪器仪表行业展会、资讯、行情、招商、公司等大量信息。"/> <meta..." Line: 8 Column: 1 - 78
"...等大量信息。"/> <meta http-equiv="mobile-agent" content="format=html5;url=http://wap.yi7.com"> <meta..." Line: 9 Column: 1 - 55
"...yi7.com"> <meta http-equiv="Cache-Control" content="no-siteapp"/> <link..."

Element “title” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 5 Column: 1 - 7
"...utf-8" /> <title>仪器交易网 ..."

Attribute “name” not allowed on element “meta” at this point.

Line: 6 Column: 1 - 59
"...！</title> <meta name="keywords" content="仪器,仪表,仪器交易网,仪表交易网,仪器仪表交易网"/> <meta..." Line: 7 Column: 1 - 113
"...器仪表交易网"/> <meta name="description" content="仪器交易网是仪器仪表行业的电子商务在线交易平台,让企业买卖仪器、仪表更简单,更快捷,更方便,同时还有仪器仪表行业展会、资讯、行情、招商、公司等大量信息。"/> <meta..."

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 10 Column: 1 - 51
"...iteapp"/> <link href="http://www.yi7.com/" rel="canonical" /> <link..." Line: 11 Column: 1 - 47
"...nical" /> <link rel="shortcut icon" href="/favicon.ico"/> <link..." Line: 12 Column: 1 - 42
"...on.ico"/> <link rel="bookmark" href="/favicon.ico"/> <link..."

Bad value “bookmark” for attribute “rel” on element “link”: The string “bookmark” is not a registered keyword.

Line: 12 Column: 1 - 42
"...on.ico"/> <link rel="bookmark" href="/favicon.ico"/> <link..."

Stray end tag “head”.

Line: 30 Column: 1 - 7
"...</script> </head><body>..."

Start tag “body” seen but an element of the same type was already open.

Line: 30 Column: 8 - 13
"...t> </head><body> <scri..."

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

Line: 43 Column: 85 - 129
"...hatt">官方微信<img src="/skin/test/images/iconwebchat.png"></a> |..." Line: 1657 Column: 25 - 72
"... <li><img src="/file/ext/rar.gif" align="absmiddle"/> <a hr..." Line: 1658 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1659 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1660 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1661 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1662 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1663 Column: 25 - 72
"... <li><img src="/file/ext/img.gif" align="absmiddle"/> <a hr..." Line: 1664 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1669 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1670 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1671 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1672 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1673 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1674 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1675 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1676 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1801 Column: 47 - 94
"..._kanglu/"><img src="http://www.yi7.com/upload/jpqya0.jpg"></a></..." Line: 1806 Column: 73 - 120
"...ng17.com"><img src="http://www.yi7.com/upload/jpqya1.jpg"></a></..." Line: 1811 Column: 50 - 96
"...tywt2016"><img src="http://www.yi7.com/upload/wotet.jpg"></a></..." Line: 1816 Column: 69 - 115
"...jhb.com/"><img src="http://www.yi7.com/upload/ligs2.jpg"></a></..." Line: 1821 Column: 68 - 115
"...eeel.com"><img src="http://www.yi7.com/upload/jpqya4.jpg"></a></..." Line: 1826 Column: 69 - 116
"...lab.com/"><img src="http://www.yi7.com/upload/tjyssd.jpg"></a></..." Line: 1830 Column: 47 - 93
"..._mltcdx/"><img src="http://www.yi7.com/upload/lanj2.jpg"></a></..." Line: 1835 Column: 45 - 90
"...est.com/"><img src="http://www.yi7.com/upload/syt2.jpg"></a></..." Line: 1839 Column: 47 - 94
"..._mhy006/"><img src="http://www.yi7.com/upload/mhybig.jpg"></a></..." Line: 1844 Column: 62 - 110
"...st177950"><img src="http://www.yi7.com/upload/beixin2.jpg"></a></..." Line: 1849 Column: 71 - 120
"...ver.com/"><img src="http://www.yi7.com/upload/jinpai11.jpg"></a></..." Line: 1854 Column: 50 - 97
"...opard17/"><img src="http://www.yi7.com/upload/jpqyb1.jpg"></a></..." Line: 1859 Column: 49 - 97
"...sst2018/"><img src="http://www.yi7.com/upload/stong12.jpg"></a></..." Line: 1864 Column: 49 - 96
"...engaode/"><img src="http://www.yi7.com/upload/jpqyb4.jpg"></a></..." Line: 1869 Column: 70 - 119
"...lab.com/"><img src="http://www.yi7.com/upload/jinpai15.jpg"></a></..." Line: 1874 Column: 49 - 96
"...eruimei/"><img src="http://www.yi7.com/upload/jpqyb5.jpg"></a></..." Line: 1879 Column: 53 - 99
"...idianqi/"><img src="http://www.yi7.com/upload/dydq2.jpg"></a></..." Line: 1884 Column: 46 - 90
"...m_jnxhsd"><img src="http://www.yi7.com/upload/xh2.jpg"></a></..." Line: 1889 Column: 50 - 96
"...nsuibio/"><img src="http://www.yi7.com/upload/jsswt.jpg"></a></..." Line: 1894 Column: 49 - 92
"...jtcwykj/"><img src="http://www.yi7.com/upload/tc.jpg"></a></..." Line: 1900 Column: 51 - 97
"...f123456/"><img src="http://www.yi7.com/upload/gzlh2.jpg"></a></..." Line: 1905 Column: 52 - 98
"...zgwtyjy/"><img src="http://www.yi7.com/upload/hlpq2.jpg"></a></..." Line: 1910 Column: 49 - 95
"...nwinner/"><img src="http://www.yi7.com/upload/jlwn2.jpg"></a></..." Line: 1915 Column: 48 - 94
"...shrj004/"><img src="http://www.yi7.com/upload/shzj2.jpg"></a></..." Line: 1920 Column: 46 - 93
"...m_shzy3/"><img src="http://www.yi7.com/upload/shzdh2.jpg"></a></..." Line: 1925 Column: 50 - 96
"...yraysz//"><img src="http://www.yi7.com/upload/tryq2.jpg"></a></..." Line: 1930 Column: 50 - 96
"...anyebio/"><img src="http://www.yi7.com/upload/yysw2.jpg"></a></..." Line: 1935 Column: 47 - 93
"..._liheng/"><img src="http://www.yi7.com/upload/bjhd2.jpg"></a></..." Line: 1940 Column: 47 - 93
"..._pysyyq/"><img src="http://www.yi7.com/upload/byin2.jpg"></a></..." Line: 1945 Column: 53 - 98
"...uihuayu/"><img src="http://www.yi7.com/upload/jsh2.jpg"></a></..." Line: 2015 Column: 27 - 90
"...logo fl"> <img src="/skin/test/images/logo.png" width="220" height="60" /> </div..." Line: 2019 Column: 417 - 482
"...t: 10px;"><img src="/upload/ghs.png" style="float:left;padding-right: 5px;">浙公网安备 ..." Line: 2020 Column: 123 - 175
"...follow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 传真：..." Line: 2020 Column: 313 - 365
"...llow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 展会/友链..." Line: 2020 Column: 471 - 523
"...ow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 邮箱：info..." Line: 2021 Column: 25 - 89
"...ss="bic"> <IMG src="/images/bico1.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 90 - 154
"...ght:5px;"><IMG src="/images/bico2.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 155 - 219
"...ght:5px;"><IMG src="/images/bico3.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 220 - 284
"...ght:5px;"><IMG src="/images/bico4.png"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 285 - 349
"...ght:5px;"><IMG src="/images/bico5.png"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 350 - 414
"...ght:5px;"><IMG src="/images/bico6.png"/ border=0 style="margin-right:5px;"> </div..."

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 54 Column: 13 - 69
"... <div id="select_moduleid" class="select_box L Ratxt Rel"> ..." Line: 440 Column: 21 - 39
"... <div class="bwang"> ..." Line: 858 Column: 21 - 39
"... <div class="bwang"> ..." Line: 1447 Column: 21 - 39
"... <div class="bwang"> ..."

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 145 Column: 13 - 67
"... <a href="/extend/redirect.php?aid=521" target="_blank"><img s..." Line: 147 Column: 13 - 67
"... <a href="/extend/redirect.php?aid=806" target="_blank"><img s..." Line: 149 Column: 13 - 67
"... <a href="/extend/redirect.php?aid=527" target="_blank"><img s..." Line: 151 Column: 13 - 67
"... <a href="/extend/redirect.php?aid=528" target="_blank"><img s..." Line: 1655 Column: 11 - 65
"... <a href="/extend/redirect.php?aid=555" target="_blank"><img s..." Line: 1667 Column: 11 - 65
"... <a href="/extend/redirect.php?aid=512" target="_blank"><img s..." Line: 1963 Column: 11 - 63
"... <a href="http://www.chinawj.com.cn/" target="_blank">五金商机网<..." Line: 1964 Column: 1 - 50
"...商机网</a> <a href="http://www.gong123.com/" target="_blank">工程资料库<..." Line: 1965 Column: 1 - 44
"...资料库</a> <a href="http://www.wjw.cn" target="_blank">全球五金网<..." Line: 1966 Column: 1 - 45
"...五金网</a> <a href="http://www.cnsb.cn" target="_blank">中国设备网<..." Line: 1967 Column: 1 - 51
"...设备网</a> <a href="http://www.machine35.com" target="_blank">中国机床网<..." Line: 1968 Column: 1 - 47
"...机床网</a> <a href="http://www.skxox.com" target="_blank">中国数控信息..." Line: 1969 Column: 1 - 50
"...信息网</a> <a href="http://www.wanguan.com " target="_blank">五金网</a..." Line: 1970 Column: 1 - 46
"...五金网</a> <a href="http://www.bzjw.com" target="_blank">中华标准件网..." Line: 1971 Column: 1 - 47
"...准件网</a> <a href="http://www.uggd.com/" target="_blank">模具联盟网<..." Line: 1972 Column: 1 - 46
"...联盟网</a> <a href="http://www.ccen.net" target="_blank">化工设备网<..." Line: 1973 Column: 1 - 56
"...设备网</a> <a href="http://www.china-nengyuan.com" target="_blank">中国新能源网..." Line: 1974 Column: 1 - 52
"...能源网</a> <a href="http://product.11467.com/" target="_blank">产品供应</..." Line: 1975 Column: 1 - 47
"...品供应</a> <a href="http://www.hqew.com/" target="_blank">华强电子网<..." Line: 1976 Column: 1 - 45
"...电子网</a> <a href="http://www.alu.cn " target="_blank">铝业</a>..." Line: 1977 Column: 1 - 46
"...>铝业</a> <a href="http://www.ck365.cn" target="_blank">中国测控网<..." Line: 1978 Column: 1 - 51
"...测控网</a> <a href="http://www.gongchang.com" target="_blank">世界工厂网<..." Line: 1979 Column: 1 - 50
"...工厂网</a> <a href="http://www.bjx.com.cn/ " target="_blank">北极星电力网..." Line: 1980 Column: 1 - 48
"...电力网</a> <a href="http://www.gtobal.com" target="_blank">际通宝</a..." Line: 1981 Column: 1 - 47
"...际通宝</a> <a href="http://www.zz91.com/" target="_blank">ZZ91再生..." Line: 1982 Column: 1 - 48
"...再生网</a> <a href="http://www.114ic.com/" target="_blank">114IC电..." Line: 1983 Column: 1 - 48
"...电子网</a> <a href="http://www.famens.com" target="_blank">全球阀门网<..." Line: 1984 Column: 1 - 51
"...阀门网</a> <a href="http://www.dianyuan.com " target="_blank">稳压电源网<..." Line: 1985 Column: 1 - 51
"...电源网</a> <a href="http://www.antpedia.com/" target="_blank">分析测试百科..." Line: 1986 Column: 1 - 50
"...百科网</a> <a href="http://www.mmic.net.cn/" target="_blank">买卖IC网<..." Line: 1987 Column: 1 - 47
"...IC网</a> <a href="http://www.ic37.com/" target="_blank">中国IC网<..." Line: 1988 Column: 1 - 56
"...IC网</a> <a href="http://www.chinapower.com.cn/" target="_blank">中国电力网<..." Line: 1989 Column: 1 - 53
"...电力网</a> <a href="http://china.herostart.com" target="_blank">环球贸易网<..." Line: 1990 Column: 1 - 49
"...贸易网</a> <a href="http://www.getulab.com" target="_blank">液相色谱仪<..." Line: 1991 Column: 1 - 47
"...色谱仪</a> <a href="http://www.deppre.cn" target="_blank">工业品</a..." Line: 1992 Column: 1 - 48
"...工业品</a> <a href="https://www.isweek.cn" target="_blank">工采网</a..." Line: 1993 Column: 1 - 48
"...工采网</a> <a href="http://www.afzhan.com" target="_blank">中国安防展览..." Line: 1994 Column: 1 - 47
"...展览网</a> <a href="http://www.chemm.cn/" target="_blank">中国化工机械..." Line: 1995 Column: 1 - 48
"...机械网</a> <a href="http://www.hqchip.com" target="_blank">电子元器采购..." Line: 1996 Column: 1 - 48
"...采购网</a> <a href="https://www.cdgtw.net" target="_blank">钢铁现货网<..." Line: 1997 Column: 1 - 47
"...现货网</a> <a href="http://www.hqps.com/" target="_blank">智慧网</a..." Line: 1998 Column: 1 - 47
"...智慧网</a> <a href="http://www.hb114.cc/" target="_blank">环保114<..." Line: 1999 Column: 1 - 48
"...114</a> <a href="http://www.tpy888.cn/" target="_blank">太平洋安防网..."

The “font” element is obsolete. Use CSS instead.

Line: 212 Column: 52 - 57
"...t"></span><font><a hre..." Line: 213 Column: 52 - 57
"...t"></span><font><a hre..." Line: 216 Column: 52 - 57
"...t"></span><font><a hre..." Line: 217 Column: 52 - 57
"...t"></span><font><a hre..." Line: 220 Column: 52 - 57
"...t"></span><font><a hre..." Line: 221 Column: 52 - 57
"...t"></span><font><a hre..." Line: 224 Column: 52 - 57
"...t"></span><font><a hre..." Line: 225 Column: 52 - 57
"...t"></span><font><a hre..." Line: 228 Column: 52 - 57
"...t"></span><font><a hre..." Line: 229 Column: 52 - 57
"...t"></span><font><a hre..." Line: 235 Column: 48 - 53
"...t"></span><font><a hre..." Line: 236 Column: 48 - 53
"...t"></span><font><a hre..." Line: 237 Column: 48 - 53
"...t"></span><font><a hre..." Line: 238 Column: 48 - 53
"...t"></span><font><a hre..." Line: 239 Column: 48 - 53
"...t"></span><font><a hre..." Line: 240 Column: 48 - 53
"...t"></span><font><a hre..." Line: 241 Column: 48 - 53
"...t"></span><font><a hre..." Line: 242 Column: 48 - 53
"...t"></span><font><a hre..." Line: 243 Column: 48 - 53
"...t"></span><font><a hre..." Line: 244 Column: 48 - 53
"...t"></span><font><a hre..."

Element “span” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 1605 Column: 11 - 32
"... <span class="fr more"><a hre..."

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 1610 Column: 11 - 34
"... <div class="secC_table"> ..." Line: 1626 Column: 11 - 34
"... <div class="secC_table"> ..." Line: 1700 Column: 11 - 36
"... <div class="com_show_img"> <a hr..." Line: 1714 Column: 11 - 36
"... <div class="com_show_img"> <a hr..." Line: 1734 Column: 11 - 36
"... <div class="com_show_img"> <a hr..." Line: 1754 Column: 11 - 36
"... <div class="com_show_img"> </di..."

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Line: 1657 Column: 25 - 72
"... <li><img src="/file/ext/rar.gif" align="absmiddle"/> <a hr..." Line: 1658 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1659 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1660 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1661 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1662 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1663 Column: 25 - 72
"... <li><img src="/file/ext/img.gif" align="absmiddle"/> <a hr..." Line: 1664 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1669 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..." Line: 1670 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1671 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1672 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1673 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1674 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1675 Column: 25 - 72
"... <li><img src="/file/ext/doc.gif" align="absmiddle"/> <a hr..." Line: 1676 Column: 25 - 72
"... <li><img src="/file/ext/pdf.gif" align="absmiddle"/> <a hr..."

Stray end tag “div”.

Line: 1683 Column: 1 - 6
"...v> </div> </div> <!--展..."

Element “p” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 1695 Column: 11 - 29
"... <p class="fr more"><a hre..."

The “center” element is obsolete. Use CSS instead.

Line: 1800 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1805 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1810 Column: 3 - 10
".../></a> <center><a hre..." Line: 1815 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1820 Column: 3 - 10
".../></a> <center><a hre..." Line: 1825 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1829 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1834 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1838 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1843 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1848 Column: 3 - 10
".../></a> <center><a hre..." Line: 1853 Column: 3 - 10
".../></a> <center><a hre..." Line: 1858 Column: 3 - 10
".../></a> <center><a hre..." Line: 1863 Column: 3 - 10
".../></a> <center><a hre..." Line: 1868 Column: 3 - 10
".../></a> <center><a hre..." Line: 1873 Column: 3 - 10
".../></a> <center><a hre..." Line: 1878 Column: 3 - 10
".../></a> <center><a hre..." Line: 1883 Column: 3 - 10
".../></a> <center><a hre..." Line: 1888 Column: 3 - 10
".../></a> <center><a hre..." Line: 1893 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1899 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1904 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1909 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1914 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1919 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1924 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1929 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1934 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1939 Column: 3 - 10
"... /></a> <center><a hre..." Line: 1944 Column: 3 - 10
"... /></a> <center><a hre..."

A slash was not immediately followed by “>”.

Line: 2020 Column: - 166
"...ages/qq.jpg"/ border=0></A> 传真..." Line: 2020 Column: - 356
"...es/qq.jpg"/ border=0></A> 展会/友..." Line: 2020 Column: - 514
".../qq.jpg"/ border=0></A> 邮箱：inf..." Line: 2021 Column: - 54
"...ges/bico1.jpg"/ border=0 style..." Line: 2021 Column: - 119
"...ges/bico2.jpg"/ border=0 style..." Line: 2021 Column: - 184
"...ges/bico3.jpg"/ border=0 style..." Line: 2021 Column: - 249
"...ges/bico4.png"/ border=0 style..." Line: 2021 Column: - 314
"...ges/bico5.png"/ border=0 style..." Line: 2021 Column: - 379
"...ges/bico6.png"/ border=0 style..."

Warnings

Empty heading.

Line: 1 Column: 1 - 4
"...<h1></h1><..."

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

Line: 2020 Column: 123 - 175
"...follow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 传真：..." Line: 2020 Column: 313 - 365
"...llow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 展会/友链..." Line: 2020 Column: 471 - 523
"...ow"><IMG src="/skin/yi7/newscss/images/qq.jpg"/ border=0></A> 邮箱：info..." Line: 2021 Column: 25 - 89
"...ss="bic"> <IMG src="/images/bico1.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 90 - 154
"...ght:5px;"><IMG src="/images/bico2.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 155 - 219
"...ght:5px;"><IMG src="/images/bico3.jpg"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 220 - 284
"...ght:5px;"><IMG src="/images/bico4.png"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 285 - 349
"...ght:5px;"><IMG src="/images/bico5.png"/ border=0 style="margin-right:5px;"><IMG s..." Line: 2021 Column: 350 - 414
"...ght:5px;"><IMG src="/images/bico6.png"/ border=0 style="margin-right:5px;"> </div..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 2067 Column: 1 - 92
"...y:none"> <script src="http://s11.cnzz.com/stat.php?id=2218565&web_id=2218565" language="JavaScript"></scrip..."

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yi7.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.

yi7.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.