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51VV.COM VV娱乐社区-多人在线视频聊天室交友网站

51vv.com Website Information

Daily Unique Visits: 1,073

Daily Page Views: 2,146

Income Per Day: $7

Estimated Value: $1,680

This website is located in China and is using following IP address 211.157.191.69. See the complete list of popular websites hosted in China.

51vv.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website 51vv.com is using the following name servers:

  • ns4.dnsv4.com
  • ns3.dnsv4.com

and is probably hosted by Shenzhen Tencent Computer Systems Company Limited. See the full list of other websites hosted by Shenzhen Tencent Computer Systems Company Limited.

The highest website 51vv.com position in Alexa rank database was 3282 and the lowest rank position was 897857. Current position of 51vv.com in Alexa rank database is 668111.

Desktop speed score of 51vv.com (18/100) is better than the results of 3.49% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of 51vv.com (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of 51vv.com (0/100) shows that the landing page performance on mobile devices is poor and can be improved.

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51vv.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.

51vv.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: 51VV.COM
Registry Domain ID: 1561861667_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ename.com
Registrar URL: http://www.ename.net
Updated Date: 2021-11-12T02:20:22Z
Creation Date: 2009-07-09T19:22:21Z
Registry Expiry Date: 2025-07-09T19:22:21Z
Registrar: eName Technology Co., Ltd.
Registrar IANA ID: 1331
Registrar Abuse Contact Email: abuse@ename.com
Registrar Abuse Contact Phone: 86.4000044400
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS3.DNSV4.COM
Name Server: NS4.DNSV4.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T10:25:36Z

51vv.com server information

Servers Location

51vv.com desktop page speed rank

Last tested: 2017-05-22

Desktop Speed Bad
18/100

51vv.com Desktop Speed Test Quick Summary


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priority - 59Leverage browser caching

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http://www.51vv.com/images_1405/index/wudao/dance12.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/wwtl.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/xg/tc01.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/xg/tc02.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/xg/tc03.jpg (expiration not specified)
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http://www.51vv.com/images_1405/index/zsj_zhibo.jpg (expiration not specified)
http://www.51vv.com/images_1405/index_new/change.png (expiration not specified)
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http://www.51vv.com/images_1405/index_new/line.jpg (expiration not specified)
http://www.51vv.com/images_1405/index_new/qiyue_ico.png (expiration not specified)
http://www.51vv.com/images_1405/index_new/quyuan_ico.png (expiration not specified)
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http://www.51vv.com/images_1405/index_new/xgtj_ico.png (expiration not specified)
http://www.51vv.com/images_1405/index_new/yueting_ico.png (expiration not specified)
http://www.51vv.com/images_1405/logo.png (expiration not specified)
http://www.51vv.com/images_1405/music/mus_index_sprite.png (expiration not specified)
http://www.51vv.com/images_1405/nav_sanjiao.png (expiration not specified)
http://www.51vv.com/images_1405/topBanner/wsww.png (expiration not specified)
http://www.51vv.com/js_1405/Bubble.js (expiration not specified)
http://www.51vv.com/js_1405/global.js (expiration not specified)
http://www.51vv.com/js_1405/global.min.js (expiration not specified)
http://www.51vv.com/js_1405/index/indexAd.js (expiration not specified)
http://www.51vv.com/js_1405/index/jsonad.js (expiration not specified)
http://www.51vv.com/js_1405/jquery-1.8.3.min.js (expiration not specified)
http://www.51vv.com/js_1405/loginBox/loadLoginBox.js (expiration not specified)
http://www.51vv.com/js_1405/loginBox/loginBox.js (expiration not specified)
http://www.51vv.com/js_1405/search/SearchBoxText.js (expiration not specified)
http://www.51vv.com/js_1405/subPageNav.js (expiration not specified)
http://www.beian.gov.cn/file/ghs.png (expiration not specified)
http://widget.weibo.com/public/aj_relationship.php…ack=STK_14954266152081 (2 minutes)

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

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.51vv.com/js_1405/jquery-1.8.3.min.js
http://www.51vv.com/js_1405/global.js
http://www.51vv.com/js_1405/search/SearchBoxText.js
http://www.51vv.com/js_1405/Bubble.js
http://www.51vv.com/js_1405/loginBox/loadLoginBox.js
http://www.51vv.com/js_1405/loginBox/loginBox.js
http://www.51vv.com/js_1405/index/jsonad.js
http://www.51vv.com/js_1405/index/indexAd.js

Optimize CSS Delivery of the following:

http://www.51vv.com/css_1405/comm.css
http://www.51vv.com/css_1405/comm/comm-part.css
http://www.51vv.com/css_1405/index/index_new.css?ver=20170213
http://www.51vv.com/css_1405/loginBox/loginBox.css

priority - 4Enable 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 37.3KiB (88% reduction).

Compressing http://www.51vv.com/api/live/ghotlivepage.htm could save 37.3KiB (88% reduction).

priority - 1Minify 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 6.5KiB (35% reduction).

Minifying http://www.51vv.com/ could save 6.5KiB (35% reduction) after compression.

priority - 0Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 1.6KiB (37% reduction).

Minifying http://www.51vv.com/js_1405/global.js could save 863B (40% reduction) after compression.
Minifying http://www.51vv.com/js_1405/subPageNav.js could save 780B (34% reduction) after compression.

priority - 0Minify CSS

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

Minify CSS for the following resources to reduce their size by 2.6KiB (21% reduction).

Minifying http://www.51vv.com/css_1405/comm.css could save 1.4KiB (25% reduction) after compression.
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51vv.com Desktop Resource Breakdown

Total Resources160
Number of Hosts11
Static Resources150
JavaScript Resources20
CSS Resources6

51vv.com mobile page speed rank

Last tested: 2017-05-19

Mobile Speed Bad
0/100

51vv.com Mobile Speed Test Quick Summary


priority - 935Optimize images

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priority - 89Leverage 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:

http://www.51vv.com/api/live/ghotlivepage.htm (expiration not specified)
http://www.51vv.com/css_1405/comm.css (expiration not specified)
http://www.51vv.com/css_1405/comm/comm-part.css (expiration not specified)
http://www.51vv.com/css_1405/footer.css (expiration not specified)
http://www.51vv.com/css_1405/loginBox/loginBox.css (expiration not specified)
http://www.51vv.com/images_1405/6.10.png (expiration not specified)
http://www.51vv.com/images_1405/attentionFrame/attentionN_30.png (expiration not specified)
http://www.51vv.com/images_1405/attentionFrame/downVVmusic_06h.png (expiration not specified)
http://www.51vv.com/images_1405/attentionFrame/newicon.png (expiration not specified)
http://www.51vv.com/images_1405/attentionFrame/vvsings.png (expiration not specified)
http://www.51vv.com/images_1405/com_index_sprite.png (expiration not specified)
http://www.51vv.com/images_1405/com_subNav_shadow.png (expiration not specified)
http://www.51vv.com/images_1405/czsc.png (expiration not specified)
http://www.51vv.com/images_1405/grey_bg.png (expiration not specified)
http://www.51vv.com/images_1405/hot.png (expiration not specified)
http://www.51vv.com/images_1405/index/Right/new_short_960.png (expiration not specified)
http://www.51vv.com/images_1405/index/Right/short_960.png (expiration not specified)
http://www.51vv.com/images_1405/index/hot_live/icon.png (expiration not specified)
http://www.51vv.com/images_1405/index/hot_live/layer.png (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-1.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-10.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-11.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-12.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-13.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-14.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-2.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-3.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-4.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-5.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-6.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-7.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-8.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/519-9.jpg (expiration not specified)
http://www.51vv.com/images_1405/index/index/fanp.jpg (expiration not specified)
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http://widget.weibo.com/public/aj_relationship.php…ack=STK_14951988214761 (2 minutes)

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.51vv.com/js_1405/jquery-1.8.3.min.js
http://www.51vv.com/js_1405/global.js
http://www.51vv.com/js_1405/search/SearchBoxText.js
http://www.51vv.com/js_1405/Bubble.js
http://www.51vv.com/js_1405/loginBox/loadLoginBox.js
http://www.51vv.com/js_1405/loginBox/loginBox.js
http://www.51vv.com/js_1405/index/jsonad.js
http://www.51vv.com/js_1405/index/indexAd.js

Optimize CSS Delivery of the following:

http://www.51vv.com/css_1405/comm.css
http://www.51vv.com/css_1405/comm/comm-part.css
http://www.51vv.com/css_1405/index/index_new.css?ver=20170213
http://www.51vv.com/css_1405/loginBox/loginBox.css

priority - 10Enable 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 94.5KiB (90% reduction).

Compressing http://www.51vv.com/api/live/ghotlivepage.htm could save 94.5KiB (90% reduction).

priority - 1Minify JavaScript

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

Minify JavaScript for the following resources to reduce their size by 9.1KiB (40% reduction).

Minifying http://tjs.sjs.sinajs.cn/t35/miniblog/static/js/sso.js?version=1495198833 could save 7.5KiB (41% reduction) after compression.
Minifying http://www.51vv.com/js_1405/global.js could save 863B (40% reduction) after compression.
Minifying http://www.51vv.com/js_1405/subPageNav.js could save 780B (34% reduction) after compression.

priority - 1Minify 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 6.9KiB (36% reduction).

Minifying http://www.51vv.com/ could save 6.9KiB (36% reduction) after compression.

priority - 0Minify CSS

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

Minify CSS for the following resources to reduce their size by 2.6KiB (21% reduction).

Minifying http://www.51vv.com/css_1405/comm.css could save 1.4KiB (25% reduction) after compression.
Minifying http://www.51vv.com/css_1405/index/index_new.css?ver=20170213 could save 1.2KiB (17% reduction) after compression.

51vv.com Mobile Resource Breakdown

Total Resources196
Number of Hosts11
Static Resources188
JavaScript Resources20
CSS Resources6

51vv.com mobile page usability

Last tested: 2017-05-19

Mobile Usability Bad
64/100

51vv.com Mobile Usability Test Quick Summary


priority - 35Use 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.

注册 renders only 5 pixels tall (14 CSS pixels).

登录 renders only 5 pixels tall (14 CSS pixels).

会员中心 and 3 others render only 5 pixels tall (12 CSS pixels).

首页 renders only 5 pixels tall (14 CSS pixels).

充值中心 and 13 others render only 5 pixels tall (14 CSS pixels).

软件下载 renders only 5 pixels tall (14 CSS pixels).

最新最热门的DJ舞曲 and 2 others render only 5 pixels tall (14 CSS pixels).

歌皇微网时代歌友娱乐家园音乐晚会 renders only 7 pixels tall (18 CSS pixels).

5月19日晚20:00，歌皇…互动！【房间：763185】 renders only 5 pixels tall (12 CSS pixels).

查看详情>> renders only 5 pixels tall (12 CSS pixels).

香水味老师讲解三维特效视频片花制作软件BT基础 and 7 others render only 5 pixels tall (12 CSS pixels).

05-19 and 8 others render only 5 pixels tall (12 CSS pixels).

综合教育专区每周课程安排 renders only 5 pixels tall (12 CSS pixels).

热点： renders only 5 pixels tall (14 CSS pixels).

小灰熊字幕工具，ksc字幕制作/上传轻松搞定！ renders only 5 pixels tall (14 CSS pixels).

VV直播移动版 and 5 others render only 5 pixels tall (12 CSS pixels).

(兼容XP系统) renders only 5 pixels tall (12 CSS pixels).

更多 and 1 others render only 5 pixels tall (14 CSS pixels).

❒九五至尊💥丐帮松哥 and 3 others render only 5 pixels tall (14 CSS pixels).

4120 and 3 others render only 5 pixels tall (12 CSS pixels).

最新朗诵作品 and 23 others render only 5 pixels tall (14 CSS pixels).

更多 and 4 others render only 5 pixels tall (14 CSS pixels).

李志洲《十年河东十年河西》 and 5 others render only 5 pixels tall (14 CSS pixels).

风花雪月却又遥不可及 and 5 others render only 5 pixels tall (12 CSS pixels).

1 and 2 others render only 5 pixels tall (14 CSS pixels).

歌德巴士 - 颜子+超级童颜乐队 and 11 others render only 5 pixels tall (14 CSS pixels).

10 and 8 others render only 5 pixels tall (14 CSS pixels).

换一换 and 3 others render only 5 pixels tall (14 CSS pixels).

第一届天鹅之声口琴迎新会 and 15 others render only 5 pixels tall (14 CSS pixels).
北京网络广播电视台 and 24 others render only 5 pixels tall (12 CSS pixels).
热门频道 and 2 others render only 6 pixels tall (16 CSS pixels).
VV娱乐社区 and 20 others render only 5 pixels tall (14 CSS pixels).
网络文化经营许可证 京网文[2015]0620-250号 and 11 others render only 5 pixels tall (12 CSS pixels).
| and 8 others render only 5 pixels tall (12 CSS pixels).
Copyright © 20…北京优贝在线网络科技有限公司 and 3 others render only 5 pixels tall (12 CSS pixels).
京公网安备 11010802020154号 renders only 5 pixels tall (12 CSS pixels).

priority - 10Size 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="//sso.51vv.com…ster/index.htm">注册</a> is close to 2 other tap targets.

The tap target <a href="javascript:void(0);" class="bg login png">登录</a> is close to 3 other tap targets.

The tap target <a href="//member.51vv.com">会员中心</a> and 3 others are close to other tap targets.

The tap target <a href="//www.51vv.com…ic/toIndex.htm">音乐</a> and 13 others are close to other tap targets.

The tap target <a href="//www.51vv.com…song/0-0-1.htm">最新最热门的DJ舞曲</a> and 2 others are close to other tap targets.

The tap target <a href="//www.51vv.com…Qing_65543.htm">查看详情&gt;&gt;</a> is close to 1 other tap targets.

The tap target <a href="//www.51vv.com…Qing_65603.htm" class="red">《喔喔影视制作》主讲BT及相关软件的制作课程</a> and 7 others are close to other tap targets.

The tap target <a href="//www.51vv.com…Qing_65517.htm" class="red">综合教育专区每周课程安排</a> is close to 3 other tap targets.

The tap target <a href="//www.51vv.com…pularize.shtml">小灰熊字幕工具，ksc字幕制作/上传轻松搞定！</a> is close to 1 other tap targets.

The tap target <a href="//www.51vv.com/music/yc.htm">最新上传</a> and 20 others are close to other tap targets.

The tap target <a href="//www.51vv.com…ic/toIndex.htm" class="more_new">更多</a> and 4 others are close to other tap targets.

The tap target <a href="//www.51vv.com…17439&amp;from=ksc" class="Bubb_p">祈愿 - 张艺兴</a> and 11 others are close to other tap targets.

The tap target <a href="//www.mvbox.cn…17439&amp;from=ksc" class="icon Bubb_p"> and 11 others are close to other tap targets.

The tap target <a href="http://www.brtn.cn/">北京网络广播电视台</a> and 24 others are close to other tap targets.
The tap target <a href="//www.51vv.com…ic/toIndex.htm" class="recomma">音乐</a> and 18 others are close to other tap targets.
The tap target <a href="//www.51vv.com/">聊天室</a> and 2 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 1,010 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <ul class="hotLiveList clearfix">V星探4120霓裳788安妮…歌595新视野☆蜜雪兒109</ul> falls outside the viewport.

51vv.com HTML validation

Errors

Attribute “xmlns:wb” not allowed here.

Line: 2 Column: 16 - 42
"...TYPE html> <html xmlns:wb="http://open.weibo.com/wb"> <head..."

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

Line: 39 Column: 53 - 136
"...dex.html"><img src="//www.51vv.com/images_1405/logo.png" width="162" height="62" class="png"/></a> ..." Line: 43 Column: 57 - 126
"...="_blank"><img src="//www.51vv.com/images_1405/pk.png" width="137" height="77"/></a> ..." Line: 70 Column: 4 - 84
"...lank"> <img src="//www.51vv.com/images_1405/topBanner/38.png" width="420" height="80" /></a> ..." Line: 1808 Column: 17 - 71
"... <img src="../images_1405/attentionFrame/vvsings.png" /> ..." Line: 1815 Column: 17 - 84
"... <img src="images_1405/6.10.png" style="width:130px;height:130px;" /> ..." Line: 1914 Column: 310 - 376
"...t: 20px;"><img src="//www.51vv.com/images_1405/ghs.png" style="float:left;"/>京公网安备 ..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 108 Column: 17 - 80
"... <form id="searchForm" name="mus_search" method="post" action=""> ..."

No space between attributes.

Line: 1013 Column: - 81
"...itle="褪色 - 曾咏欣"" target="_blan..."

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 1013 Column: - 81
"...itle="褪色 - 曾咏欣"" target="_blan..."

Attribute “"” not allowed on element “a” at this point.

Line: 1013 Column: 10 - 113
"... <a href="//www.51vv.com/mp3/#id=90346258&amp;from=ksc" title="褪色 - 曾咏欣"" target="_blank" class="Bubb_p">褪色 - 曾..."

Attribute “_ulclass” not allowed on element “div” at this point.

Line: 1159 Column: 4 - 47
"...更多</a> <div _ulclass="wudaoul" class="change_logo">换一换</d..." Line: 1294 Column: 4 - 50
"...更多</a> <div _ulclass="langsongul" class="change_logo">换一换</d..." Line: 1432 Column: 4 - 48
"...更多</a> <div _ulclass="qiyuanul" class="change_logo">换一换</d..." Line: 1560 Column: 4 - 47
"...更多</a> <div _ulclass="qiyueul" class="change_logo">换一换</d..."

Bad element name “wb:follow-button”: Code point “U+003A” is not allowed

Line: 1795 Column: 17 - 89
"... <wb:follow-button uid="2996439627" type="red_2" width="136" height="24" ></wb:f..."

Warnings

Attribute with the local name “xmlns:wb” is not serializable as XML 1.0.

Line: 2 Column: 16 - 42
"...TYPE html> <html xmlns:wb="http://open.weibo.com/wb"> <head..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 13 Column: 5 - 69
"...t" /> <script type="text/javascript" src="js_1405/jquery-1.8.3.min.js"></scri..." Line: 33 Column: 5 - 74
"...引入--> <script type="text/javascript" src="//www.51vv.com/js_1405/global.js"></scri..." Line: 510 Column: 1 - 84
"...iv></div> <script type="text/javascript" src="//www.51vv.com/js_1405/search/SearchBoxText.js"></scri..." Line: 511 Column: 1 - 70
"...</script> <script type="text/javascript" src="//www.51vv.com/js_1405/Bubble.js"></scri..." Line: 512 Column: 1 - 85
"...</script> <script type="text/javascript" src="//www.51vv.com/js_1405/loginBox/loadLoginBox.js"></scri..." Line: 513 Column: 1 - 76
"...</script> <script type="text/javascript" src="//www.51vv.com/js_1405/index/jsonad.js"></scri..." Line: 514 Column: 1 - 94
"...</script> <script type="text/javascript" src="//www.51vv.com/js_1405/index/indexAd.js?version=20171219"></scri..." Line: 515 Column: 1 - 31
"...</script> <script type="text/javascript"> B..." Line: 678 Column: 1 - 31
"...v> </div> <script type="text/javascript"> v..." Line: 827 Column: 1 - 31
"...l> </div> <script type="text/javascript"> (func..." Line: 1824 Column: 1 - 31
"...l> </div> <script type="text/javascript"> $(fun..." Line: 1880 Column: 1 - 115
"...</script> <script src="//tjs.sjs.sinajs.cn/open/api/js/wb.js" onerror="return false;" type="text/javascript" charset="utf-8"></scri..." Line: 1926 Column: 1 - 31
"... </a> --> <script type="text/javascript"> /..." Line: 1943 Column: 1 - 31
"...</script> <script type="text/javascript"> try ..." Line: 1958 Column: 1 - 59
"... </div> <script type="text/javascript" src="js_1405/global.min.js"></scri..." Line: 1959 Column: 1 - 77
"...</script> <script type="text/javascript" src="js_1405/index/index_new.js?ver=20170213"></scri..." Line: 1960 Column: 1 - 72
"...</script> <script type="text/javascript" src="js_1405/subPageNav.js?ver=20171025"></scri..." Line: 1966 Column: 1 - 31
"...endif]--> <script type="text/javascript"> $..."

Attribute “"” is not serializable as XML 1.0.

Line: 1013 Column: 10 - 113
"... <a href="//www.51vv.com/mp3/#id=90346258&amp;from=ksc" title="褪色 - 曾咏欣"" target="_blank" class="Bubb_p">褪色 - 曾..."

Element name “wb:follow-button” cannot be represented as XML 1.0.

Line: 1795 Column: 17 - 89
"... <wb:follow-button uid="2996439627" type="red_2" width="136" height="24" ></wb:f..."

The “charset” attribute on the “script” element is obsolete.

Line: 1880 Column: 1 - 115
"...</script> <script src="//tjs.sjs.sinajs.cn/open/api/js/wb.js" onerror="return false;" type="text/javascript" charset="utf-8"></scri..."

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

Line: 2 Column: 16 - 42
"...TYPE html> <html xmlns:wb="http://open.weibo.com/wb"> <head..."

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51vv.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.

51vv.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.