KIENTHUC.NET.VN Đọc báo điện tử Kiến Thức

kienthuc.net.vn Website Information

Daily Unique Visits: 57,070

Daily Page Views: 342,420

Income Per Day: $685

Estimated Value: $493,200

This website is located in Viet Nam and is using following IP address 49.213.110.68. See the complete list of popular websites hosted in Viet Nam.

kienthuc.net.vn is registered under .VN top-level domain. Please check other sites in .VN zone.

Website kienthuc.net.vn is using the following name servers:

  • dns21.fpt.vn
  • dns22.fpt.vn

and is probably hosted by VNNIC-AS-VN Trung tam VNNIC, VN. See the full list of other websites hosted by VNNIC-AS-VN Trung tam VNNIC, VN.

The highest website kienthuc.net.vn position in Alexa rank database was 1411 and the lowest rank position was 87548. Current position of kienthuc.net.vn in Alexa rank database is 25131.

Desktop speed score of kienthuc.net.vn (55/100) is better than the results of 26.24% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of kienthuc.net.vn (97/100) is better than the results of 63.67% of other sites and means that the page is mobile-friendly.

Mobile speed score of kienthuc.net.vn (46/100) is better than the results of 24.03% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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kienthuc.net.vn 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.


kienthuc.net.vn whois

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kienthuc.net.vn server information

Servers Location

kienthuc.net.vn desktop page speed rank

Last tested: 2016-06-12


Desktop Speed Bad
55/100

kienthuc.net.vn Desktop Speed Test Quick Summary


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priority - 6 Leverage browser caching

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kienthuc.net.vn Desktop Resource Breakdown

Total Resources239
Number of Hosts61
Static Resources129
JavaScript Resources44
CSS Resources10

kienthuc.net.vn mobile page speed rank

Last tested: 2018-06-15


Mobile Speed Bad
46/100

kienthuc.net.vn Mobile Speed Test Quick Summary


priority - 64 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 30 Optimize images

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priority - 28 Reduce server response time

priority - 6 Leverage browser caching

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priority - 0 Minify JavaScript

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priority - 0 Minify CSS

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kienthuc.net.vn Mobile Resource Breakdown

Total Resources247
Number of Hosts31
Static Resources83
JavaScript Resources37
CSS Resources6

kienthuc.net.vn mobile page usability

Last tested: 2018-06-15


Mobile Usability Good
97/100

kienthuc.net.vn Mobile Usability Test Quick Summary


priority - 3 Size 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="/cac-su-kien-noi-bat.html" class="timeline-label">Dòng sự kiện</a> is close to 3 other tap targets.

The tap target <a href="http://kienthu…phat-1728.html">Sai phạm &quot;khủn…thép Hòa Phát</a> and 11 others are close to other tap targets.

The tap target <a href="/cac-su-kien-noi-bat.html" class="end">Xu hướng tìm kiếm hot nhất</a> is close to 1 other tap targets.
The tap target <a href="http://m.khoep…18-790941.html"></a> and 4 others are close to other tap targets.
The tap target <div id="abgc0" class="abgc">Quảng cáo củaGoogle</div> and 1 others are close to other tap targets.
The tap target <a href="/doanh-nghiep/" class="end">Doanh nghiệp - Khuyến mãi</a> is close to 1 other tap targets.
The tap target <a href="http://kienthu…phat-1728.html">Sai phạm &quot;khủn…thép Hòa Phát</a> and 51 others are close to other tap targets.
The tap target <button class="search-button"> is close to 1 other tap targets.

kienthuc.net.vn Mobile Resource Breakdown

Total Resources247
Number of Hosts31
Static Resources83
JavaScript Resources37
CSS Resources6

kienthuc.net.vn HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 121
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Attribute “xmlns:fb” not allowed here.

Line: 3 Column: 122 - 176
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://ogp.me/ns#" itemscope="itemscope" itemtype="http://schema.org/WebPage"> <head..."

Attribute “xmlns:og” not allowed here.

Line: 3 Column: 122 - 176
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://ogp.me/ns#" itemscope="itemscope" itemtype="http://schema.org/WebPage"> <head..."

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Line: 8 Column: 81 - 179
"...net.vn" /><link id="ctl00_lnk_handheld" rel="alternate" media="handheld" href="https://m.kienthuc.net.vn/" /><link ..."

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

Line: 132 Column: 1 - 97
"...href="/"> <img src="http://static.kienthuc.net.vn/web/App_Themes/Images/logo.png" width="210" height="52"/> </a> ..." Line: 164 Column: 1 - 79
"...href="/"> <img src="http://static.kienthuc.net.vn/web/App_Themes/Images/icon_home.png" /></a></..." Line: 501 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 696 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 750 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 804 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 865 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 921 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 978 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1024 Column: 1 - 102
"...x" id=""> <img src="https://static.kienthuc.net.vn/web/App_Themes/images/icon-kplus.png" height="30" width="" /><a hre..." Line: 1164 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1212 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1263 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1318 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1374 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1477 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1526 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1576 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1623 Column: 1 - 46
"...id="dao"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1768 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1817 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1903 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 1958 Column: 1 - 46
"...g_white"> <img src="/App_Themes/Images/icon_logo.png" />..." Line: 2125 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 2386 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 2415 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 2451 Column: 1 - 46
"...s="cate"> <img src="/App_Themes/Images/icon_logo.png" /> <a hr..." Line: 2636 Column: 1 - 79
"...href="/"> <img src="http://static.kienthuc.net.vn/web/App_Themes/Images/icon_home.png" /></a></..." Line: 2873 Column: 39 - 119
"...#">Lên đầu<img src="https://static.kienthuc.net.vn/web/App_Themes/Images/icon_ontop.png" /></a> <..." Line: 2877 Column: 1 - 97
"...ss.html"> <img src="https://static.kienthuc.net.vn/web/App_Themes/Images/rss.png" width="30" height="30" /></a> <..." Line: 2879 Column: 1 - 102
"..."_blank"> <img src="https://static.kienthuc.net.vn/web/App_Themes/Images/facebook.png" width="30" height="30" /></a> <..." Line: 2881 Column: 1 - 101
"..."_blank"> <img src="https://static.kienthuc.net.vn/web/App_Themes/Images/twitter.png" width="30" height="30" /></a> <..." Line: 2883 Column: 1 - 105
"..."_blank"> <img src="https://static.kienthuc.net.vn/web/App_Themes/Images/google-plus.png" width="30" height="30" /></a> <..."

Bad value “1433” for attribute “rel” on element “a”: The string “1433” is not a registered keyword.

Line: 143 Column: 114 - 271
"...t:90px;" ><a href='http://vinaphone.com.vn/news/30026/vinaphone-giam-95-cuoc-data-roaming-tren-toan-cau' rel='1433' class='adsitem' title='' target='_blank' tag='VNPT'><img s..."

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

Line: 143 Column: 114 - 271
"...t:90px;" ><a href='http://vinaphone.com.vn/news/30026/vinaphone-giam-95-cuoc-data-roaming-tren-toan-cau' rel='1433' class='adsitem' title='' target='_blank' tag='VNPT'><img s..." Line: 145 Column: 114 - 248
"...t:90px;" ><a href='https://www.facebook.com/AsiaParkDanangVietnam/' rel='281' class='adsitem' title='' target='_blank' tag='Sun Group TopBanner'><img s..." Line: 154 Column: 104 - 195
"...t:90px;" ><a href='http://vinmec.com/' rel='82' class='adsitem' title='' target='_blank' tag='Vinmec'><img s..." Line: 633 Column: 1 - 146
"...="thumb"> <a href="https://goo.gl/VUYksj" class="adsitem" target="_blank" rel="1441" tag="Đi tiểu 2 lần/1 đêm – Đừng để đến lúc suy thận mới biết điều này"> <img ..." Line: 638 Column: 1 - 146
"...="title"> <a href="https://goo.gl/VUYksj" class="adsitem" target="_blank" rel="1441" tag="Đi tiểu 2 lần/1 đêm – Đừng để đến lúc suy thận mới biết điều này"> Đi ti..." Line: 659 Column: 89 - 243
"...ht:250px"><a href='https://giacmosuaviet.com.vn/collections/dielac-optimum-gold' rel='283' class='adsitem' title='' target='_blank' tag='Vinamilk - RightTop300x250'><img s..." Line: 659 Column: 480 - 630
"...ht:250px"><a href='https://www.facebook.com/kenhtruyenhinhANTV/videos/1177319079078437/' rel='1426' class='adsitem' title='' target='_blank' tag='AVIEN -THAMTU'><img s..." Line: 666 Column: 637 - 794
"...ht:120px"><a href='http://trangsuc.doji.vn/landing-page/so-huu-trang-suc-thoa-suc-vi-vu' rel='341' class='adsitem' title='' target='_blank' tag='Doji - RightTopMiddle'><img s..." Line: 671 Column: 75 - 176
"...ht:120px"><a href='http://www.baca-bank.vn/' rel='69' class='adsitem' title='' target='_blank' tag='Bắc Á Bank'><img s..."

Bad value “281” for attribute “rel” on element “a”: The string “281” is not a registered keyword.

Line: 145 Column: 114 - 248
"...t:90px;" ><a href='https://www.facebook.com/AsiaParkDanangVietnam/' rel='281' class='adsitem' title='' target='_blank' tag='Sun Group TopBanner'><img s..."

Bad value “82” for attribute “rel” on element “a”: The string “82” is not a registered keyword.

Line: 154 Column: 104 - 195
"...t:90px;" ><a href='http://vinmec.com/' rel='82' class='adsitem' title='' target='_blank' tag='Vinmec'><img s..."

Bad value “465px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 408 Column: 1 - 185
"...uốc ngữ"> <img src="http://images.kienthuc.net.vn/zoom/465_292/Uploaded/manhhung/2017_12_02/lll_ZPUA.jpg" alt="Chính phủ không có chủ trương cải tiến chữ quốc ngữ" width="465px" height="292px" /></a> <..."

Bad value “292px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 408 Column: 1 - 185
"...uốc ngữ"> <img src="http://images.kienthuc.net.vn/zoom/465_292/Uploaded/manhhung/2017_12_02/lll_ZPUA.jpg" alt="Chính phủ không có chủ trương cải tiến chữ quốc ngữ" width="465px" height="292px" /></a> <..."

Bad value “1441” for attribute “rel” on element “a”: The string “1441” is not a registered keyword.

Line: 633 Column: 1 - 146
"...="thumb"> <a href="https://goo.gl/VUYksj" class="adsitem" target="_blank" rel="1441" tag="Đi tiểu 2 lần/1 đêm – Đừng để đến lúc suy thận mới biết điều này"> <img ..." Line: 638 Column: 1 - 146
"...="title"> <a href="https://goo.gl/VUYksj" class="adsitem" target="_blank" rel="1441" tag="Đi tiểu 2 lần/1 đêm – Đừng để đến lúc suy thận mới biết điều này"> Đi ti..."

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

Line: 647 Column: 1 - 95
"...section> <div align='center' class='simplebanner' style="width: 300px; height: 250px; margin-top: 0px;"> <div..." Line: 649 Column: 1 - 80
"...: 0px;"> <div id="adsctl00_mainContent_RightTopFirst" align='center' style="float:none;"> <div ..." Line: 650 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:250px"><div c..." Line: 658 Column: 1 - 82
"... </div> <div id="adsctl00_mainContent_RightTop300x250" align='center' style="float:none;"> <div ..." Line: 659 Column: 1 - 88
"...t:none;"> <div align='center' class='simplebanner' style="display: none;width:300px;height:250px"><a hre..." Line: 659 Column: 392 - 479
"...</a></div><div align='center' class='simplebanner' style="display: none;width:300px;height:250px"><a hre..." Line: 665 Column: 1 - 82
"...script> <div id="adsctl00_mainContent_RightTopMiddle1" align='center' style="float:none;"> <div ..." Line: 666 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:120px"><div c..." Line: 666 Column: 563 - 636
"...div></div><div align='center' class='simplebanner' style="width:300px;height:120px"><a hre..." Line: 670 Column: 1 - 79
"... </div> <div id="adsctl00_mainContent_RightTopLast" align='center' style="float:none;"> <div ..." Line: 671 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:120px"><a hre..." Line: 678 Column: 1 - 88
"...enter;"> <div id="adsctl00_mainContent_GoogleAds_Home_970x90" align='center' style="float:none;"> <div ..." Line: 679 Column: 1 - 73
"...t:none;"> <div align='center' class='simplebanner' style="width:970px;height:90px"><span ..." Line: 851 Column: 1 - 118
"...enter;"> <div id="adsctl00_mainContent_ZoneBoxListHomeLeftCates1_rptItems_ctl02_Top_970x90" align='center' style="float:none;"> <div ..." Line: 852 Column: 1 - 73
"...t:none;"> <div align='center' class='simplebanner' style="width:980px;height:90px"><div c..." Line: 965 Column: 1 - 81
"...earfix"> <div id="adsctl00_mainContent_Duoi_KinhDoanh" align='center' style="float:none;"> <div ..." Line: 966 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:650px;height:120px"><div c..." Line: 1866 Column: 1 - 88
"... left;"> <div id="adsctl00_mainContent_Bottom_Banner_392x901" align='center' style="float:none;"> <div ..." Line: 1867 Column: 1 - 73
"...t:none;"> <div align='center' class='simplebanner' style="width:336px;height:90px"><div c..." Line: 1876 Column: 1 - 91
"...right;"> <div id="adsctl00_mainContent_Guinee_RightColumn_Home2" align='center' style="float:none;"> <div ..." Line: 1877 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:250px"><span ..." Line: 1942 Column: 1 - 104
"...earfix"> <div id="adsctl00_mainContent_RightColumn1_Guinee_RightColumn_Home1" align='center' style="float:none;"> <div ..." Line: 1943 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:250px"><span ..." Line: 2111 Column: 1 - 105
"...banner"> <div id="adsctl00_mainContent_RightColumn1_MostReadBoxBeside_160x600" align='center' style="float:none;"> <div ..." Line: 2112 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:120px;height:600px"><div c..." Line: 2482 Column: 1 - 89
"...allzone"> <div align='center' class='smallzone simplebanner' style="margin: 0 auto; width: 300px;"> <div ..." Line: 2485 Column: 1 - 81
"...0x1050"> <div id="adsctl00_mainContent_Right_300x1050" align='center' style="float:none;"> <div ..." Line: 2486 Column: 1 - 75
"...t:none;"> <div align='center' class='simplebanner' style="width:300px;height:1050px"><span ..." Line: 2542 Column: 1 - 106
"...block;"> <div id="adsctl00_floatingAds_ucFloatingAds_ScrollBanner_Left_160x600" align='center' style="float:none;"> <div ..." Line: 2543 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:160px;height:600px"><span ..." Line: 2558 Column: 1 - 107
"..._-1_-1"> <div id="adsctl00_floatingAds_ucFloatingAds_ScrollBanner_Right_160x600" align='center' style="float:none;"> <div ..." Line: 2559 Column: 1 - 74
"...t:none;"> <div align='center' class='simplebanner' style="width:160px;height:600px"><span ..."

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

Line: 650 Column: 75 - 125
"...ht:250px"><div class='adsitem' rel='244' tag='ADX-RightTop2'><!--- ..." Line: 666 Column: 75 - 117
"...ht:120px"><div class='adsitem' rel='273' tag='Bac A'><div i..." Line: 852 Column: 74 - 137
"...ght:90px"><div class='adsitem' rel='313' tag='ANTS 980x90 Top970x90 Home'><!--- ..." Line: 966 Column: 75 - 132
"...ht:120px"><div class='adsitem' rel='1112' tag='Thaco - Home650x120'><div i..." Line: 1867 Column: 74 - 127
"...ght:90px"><div class='adsitem' rel='280' tag='ADX-Home-336x280'><!--- ..." Line: 2112 Column: 75 - 140
"...ht:600px"><div class='adsitem' rel='204' tag='Anthill_Canhdocnhieu_120x600'><!--- ..."

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

Line: 650 Column: 75 - 125
"...ht:250px"><div class='adsitem' rel='244' tag='ADX-RightTop2'><!--- ..." Line: 666 Column: 75 - 117
"...ht:120px"><div class='adsitem' rel='273' tag='Bac A'><div i..." Line: 852 Column: 74 - 137
"...ght:90px"><div class='adsitem' rel='313' tag='ANTS 980x90 Top970x90 Home'><!--- ..." Line: 966 Column: 75 - 132
"...ht:120px"><div class='adsitem' rel='1112' tag='Thaco - Home650x120'><div i..." Line: 1867 Column: 74 - 127
"...ght:90px"><div class='adsitem' rel='280' tag='ADX-Home-336x280'><!--- ..." Line: 2112 Column: 75 - 140
"...ht:600px"><div class='adsitem' rel='204' tag='Anthill_Canhdocnhieu_120x600'><!--- ..." Line: 2483 Column: 1 - 53
"... 300px;"> <div class="adsitem" tag="Google - AdSense 300x1050"> <div..."

Bad value “283” for attribute “rel” on element “a”: The string “283” is not a registered keyword.

Line: 659 Column: 89 - 243
"...ht:250px"><a href='https://giacmosuaviet.com.vn/collections/dielac-optimum-gold' rel='283' class='adsitem' title='' target='_blank' tag='Vinamilk - RightTop300x250'><img s..."

Bad value “1426” for attribute “rel” on element “a”: The string “1426” is not a registered keyword.

Line: 659 Column: 480 - 630
"...ht:250px"><a href='https://www.facebook.com/kenhtruyenhinhANTV/videos/1177319079078437/' rel='1426' class='adsitem' title='' target='_blank' tag='AVIEN -THAMTU'><img s..."

Bad value “341” for attribute “rel” on element “a”: The string “341” is not a registered keyword.

Line: 666 Column: 637 - 794
"...ht:120px"><a href='http://trangsuc.doji.vn/landing-page/so-huu-trang-suc-thoa-suc-vi-vu' rel='341' class='adsitem' title='' target='_blank' tag='Doji - RightTopMiddle'><img s..."

Bad value “69” for attribute “rel” on element “a”: The string “69” is not a registered keyword.

Line: 671 Column: 75 - 176
"...ht:120px"><a href='http://www.baca-bank.vn/' rel='69' class='adsitem' title='' target='_blank' tag='Bắc Á Bank'><img s..."

Attribute “rel” not allowed on element “span” at this point.

Line: 679 Column: 74 - 133
"...ght:90px"><span class='adsitem' rel='196' tag='GoogleAds_Home_970x90'><scrip..." Line: 1877 Column: 75 - 145
"...ht:250px"><span class='adsitem' rel='1424' tag='Google Ads PC KhoePlusBox Right'><scrip..." Line: 1943 Column: 75 - 145
"...ht:250px"><span class='adsitem' rel='1424' tag='Google Ads PC KhoePlusBox Right'><scrip..." Line: 2486 Column: 76 - 137
"...t:1050px"><span class='adsitem' rel='200' tag='GoogleAds_Home_300x1050'><scrip..." Line: 2543 Column: 75 - 138
"...ht:600px"><span class='adsitem' rel='184' tag='ScrollBanner_Left_160x600'><scrip..." Line: 2559 Column: 75 - 139
"...ht:600px"><span class='adsitem' rel='185' tag='ScrollBanner_Right_160x600'><scrip..."

Attribute “tag” not allowed on element “span” at this point.

Line: 679 Column: 74 - 133
"...ght:90px"><span class='adsitem' rel='196' tag='GoogleAds_Home_970x90'><scrip..." Line: 1877 Column: 75 - 145
"...ht:250px"><span class='adsitem' rel='1424' tag='Google Ads PC KhoePlusBox Right'><scrip..." Line: 1943 Column: 75 - 145
"...ht:250px"><span class='adsitem' rel='1424' tag='Google Ads PC KhoePlusBox Right'><scrip..." Line: 2486 Column: 76 - 137
"...t:1050px"><span class='adsitem' rel='200' tag='GoogleAds_Home_300x1050'><scrip..." Line: 2543 Column: 75 - 138
"...ht:600px"><span class='adsitem' rel='184' tag='ScrollBanner_Left_160x600'><scrip..." Line: 2559 Column: 75 - 139
"...ht:600px"><span class='adsitem' rel='185' tag='ScrollBanner_Right_160x600'><scrip..."

Element “div” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Line: 699 Column: 1 - 67
"... hội</a> <div style="height:30px; width:240px;line-height:1em;float:right;"> <marq..." Line: 753 Column: 1 - 67
"...giới</a> <div style="height:30px; width:200px;line-height:1em;float:right;"> <marq..." Line: 868 Column: 1 - 67
"... trẻ</a> <div style="height:30px; width:160px;line-height:1em;float:right;"> <marq..." Line: 1266 Column: 1 - 67
"... phá</a> <div style="height:30px; width:200px;line-height:1em;float:right;"> <marq..." Line: 1321 Column: 1 - 67
"...nghệ</a> <div style="height:30px; width:200px;line-height:1em;float:right;"> <marq..." Line: 1906 Column: 1 - 67
"...khoa</a> <div style="height:30px; width:150px;line-height:1em;float:right;"> <marq..."

No “p” element in scope but a “p” end tag seen.

Line: 716 Column: 189 - 192
"...thông tư…</p> </arti..." Line: 770 Column: 143 - 146
"...Nhà Trắng.</p> </art..." Line: 818 Column: 143 - 146
"...dị, ấm áp.</p> </art..." Line: 885 Column: 157 - 160
"...ũ đâu nhỉ?</p> </art..." Line: 1283 Column: 92 - 95
"... khoa học.</p> </art..." Line: 1338 Column: 161 - 164
"...tiêu dùng.</p> </art..." Line: 1491 Column: 155 - 158
"... cực chất.</p> </art..." Line: 1540 Column: 125 - 128
"...a Đà Nẵng.</p> </art..." Line: 1782 Column: 210 - 213
"...ca Mâu-ni)</p> </art..." Line: 1831 Column: 126 - 129
"...rất nhiều.</p> </art..." Line: 1923 Column: 147 - 150
"...n 56 tuổi.</p> </art..." Line: 2139 Column: 169 - 172
"...hế hệ mới.</p> </art..." Line: 2429 Column: 172 - 175
"... đơn giản.</p> </art..."

End tag “article” seen, but there were open elements.

Line: 717 Column: 1 - 10
"...g tư…</p> </article> <div ..." Line: 771 Column: 1 - 10
"...rắng.</p> </article> <div ..." Line: 819 Column: 1 - 10
"...m áp.</p> </article> <div ..." Line: 886 Column: 1 - 10
"... nhỉ?</p> </article> <div ..." Line: 1284 Column: 1 - 10
"... học.</p> </article> <div ..." Line: 1339 Column: 1 - 10
"...dùng.</p> </article> <div ..." Line: 1492 Column: 1 - 10
"...chất.</p> </article> <div ..." Line: 1541 Column: 1 - 10
"...Nẵng.</p> </article> <div ..." Line: 1783 Column: 1 - 10
"...u-ni)</p> </article> <div ..." Line: 1832 Column: 1 - 10
"...hiều.</p> </article> <div ..." Line: 1924 Column: 1 - 10
"...tuổi.</p> </article> <div ..." Line: 2140 Column: 1 - 10
"... mới.</p> </article> <div ..." Line: 2430 Column: 1 - 10
"...giản.</p> </article> <div ..."

Unclosed element “div”.

Line: 716 Column: 1 - 21
"...a> </div> <div class="summary"> Bộ tr..." Line: 770 Column: 1 - 21
"...a> </div> <div class="summary"> Tổng ..." Line: 818 Column: 1 - 21
"...a> </div> <div class="summary">Ngôi n..." Line: 885 Column: 1 - 21
"...a> </div> <div class="summary">Chắc h..." Line: 1283 Column: 1 - 21
"...a> </div> <div class="summary"> Một v..." Line: 1338 Column: 1 - 21
"...a> </div> <div class="summary">Nhiều ..." Line: 1491 Column: 1 - 21
"...a> </div> <div class="summary"> Chiếc..." Line: 1540 Column: 1 - 21
"...a> </div> <div class="summary"> Du kh..." Line: 1782 Column: 1 - 21
"...a> </div> <div class="summary">Các nh..." Line: 1831 Column: 1 - 21
"...a> </div> <div class="summary">Vấn đề..." Line: 1923 Column: 1 - 21
"...a> </div> <div class="summary"> Bệnh ..." Line: 2139 Column: 1 - 21
"...a> </div> <div class="summary"> Các G..." Line: 2429 Column: 1 - 21
"...a> </div> <div class="summary">Ung th..."

Element “ul” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)

Line: 806 Column: 1 - 21
"...- Đất</a> <ul class="sub-menu"><li><a..." Line: 923 Column: 1 - 21
"...doanh</a> <ul class="sub-menu"><li><a..." Line: 980 Column: 1 - 21
"...e Đẹp</a> <ul class="sub-menu"><li><a..." Line: 1166 Column: 1 - 21
"...ân sự</a> <ul class="sub-menu"><li><a..." Line: 1214 Column: 1 - 21
"... thức</a> <ul class="sub-menu"><li><a..." Line: 1377 Column: 1 - 21
"...IDEO</a> <ul class="sub-menu"> <li>..." Line: 1479 Column: 1 - 21
"... bánh</a> <ul class="sub-menu"><li><a..." Line: 1578 Column: 1 - 21
"...i trí</a> <ul class="sub-menu"><li><a..." Line: 1770 Column: 1 - 21
"...Thiền</a> <ul class="sub-menu"><li><a..." Line: 2417 Column: 1 - 21
"...g thư</a> <ul class="sub-menu"><li><a..." Line: 2453 Column: 1 - 21
"...>Cười</a> <ul class="sub-menu"><li><a..."

Bad value “” for attribute “id” on element “h3”: An ID must not be the empty string.

Line: 1023 Column: 1 - 37
"...learfix"> <h3 class="box-title clearfix" id=""> <img ..."

Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.

Line: 1024 Column: 1 - 102
"...x" id=""> <img src="https://static.kienthuc.net.vn/web/App_Themes/images/icon-kplus.png" height="30" width="" /><a hre..."

Bad value “https://images.khoeplus24h.vn/zoom/187_105/Uploaded/tuyetmai/2017_10_27/tuc nguc/9_ESLZ.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 1085 Column: 1 - 181
"...đèn đỏ“"> <img src="https://images.khoeplus24h.vn/zoom/187_105/Uploaded/tuyetmai/2017_10_27/tuc nguc/9_ESLZ.jpg" width="187" height="105" alt="Thực phẩm vàng giúp giảm đau trong kỳ “đèn đỏ“"> </a> ..."

Bad value “http://images.kienthuc.net.vn/zoom/128_80/Uploaded/nguyenanhtuan/2017_12_02/truc/thu minh/1_QGVZ.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.

Line: 1611 Column: 1 - 189
"...hu Minh"> <img src="http://images.kienthuc.net.vn/zoom/128_80/Uploaded/nguyenanhtuan/2017_12_02/truc/thu minh/1_QGVZ.jpg" width="128" height="80" alt="Khối tài sản đáng ghen tị của ca sĩ Thu Minh" /></a> <..."

No space between attributes.

Line: 2236 Column: - 44
"...id="caloWeight"type="text" pla..."

The “aria-labelledby” attribute must point to an element in the same document.

Line: 2230 Column: 1 - 131
"...MI == --> <div class="modal fade modal-comment" id="bmi-modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> </div..." Line: 2266 Column: 1 - 132
"...lo == --> <div class="modal fade modal-comment" id="calo-modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> </div..."

Warnings

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

Line: 3 Column: 122 - 176
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://ogp.me/ns#" itemscope="itemscope" itemtype="http://schema.org/WebPage"> <head..."

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

Line: 3 Column: 122 - 176
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://ogp.me/ns#" itemscope="itemscope" itemtype="http://schema.org/WebPage"> <head..."

Empty heading.

Line: 130 Column: 1 - 17
"...learfix"> <h1 class="logo"> <a hr..."

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Line: 405 Column: 1 - 27
"...t_left"> <article class="story_lv1"> <div ..." Line: 465 Column: 1 - 27
"...x"> <li> <article class="story_top"> <div ..." Line: 475 Column: 1 - 27
"...li> <li> <article class="story_top"> <div ..." Line: 485 Column: 1 - 27
"...li> <li> <article class="story_top"> <div ..."

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

Line: 468 Column: 1 - 212
"... phạm ?"> <img src="http://images.kienthuc.net.vn/zoom/215_121/Uploaded/manhhung/2017_12_01/avt_CXVK.jpg" alt="Hiệu trưởng CĐ Phát thanh – Truyền hình 1 nói gì khi bị “tố” sai phạm ?" width="215" height="121" border="0" /></a> <..." Line: 478 Column: 1 - 210
"...ạn trai"> <img src="http://images.kienthuc.net.vn/zoom/215_121/Uploaded/manhhung/2017_12_02/avt_kienthuc_HTLA.jpg" alt="Tìm thấy thi thể nữ sinh sau khi đi mua quần áo với bạn trai" width="215" height="121" border="0" /></a> <..." Line: 488 Column: 1 - 184
"...on trẻ?"> <img src="http://images.kienthuc.net.vn/zoom/215_121/Uploaded/nguyenanhtuan/2017_12_02/truc/1_MQXK.jpg" alt="Không thể hết nạn bạo hành con trẻ?" width="215" height="121" border="0" /></a> <..."

The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.

Line: 1294 Column: 1 - 157
"...li> <li> <a href="/kham-pha/hi-huu-dang-an-mung-khoi-benh-ung-thu-thi-chet-lang-xet-969150.html" title="Hi hữu: Đang ăn mừng khỏi bệnh ung thư thì chết lãng xẹt">Hi hữ..." Line: 2042 Column: 1 - 155
"...<li> <h3> <a href="/la-doc/hi-huu-dang-an-mung-khoi-benh-ung-thu-thi-chet-lang-xet-970140.html" title="Hi hữu: Đang ăn mừng khỏi bệnh ung thư thì chết lãng xẹt">Hi hữ..."

Text run is not in Unicode Normalization Form C.

Line: 1294 Column: 158 - 218
"...lãng xẹt">Hi hữu: Đang ăn mừng khỏi bệnh ung thư thì chết lãng xẹt </a> <..." Line: 2042 Column: 156 - 215
"...lãng xẹt">Hi hữu: Đang ăn mừng khỏi bệnh ung thư thì chết lãng xẹt</a> <..."

This document appears to be written in Vietnamese. Consider adding “lang="vi"” (or variant) to the “html” start tag.

Line: 3 Column: 122 - 176
"...onal.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://www.facebook.com/2008/fbml" xmlns:og="http://ogp.me/ns#" itemscope="itemscope" itemtype="http://schema.org/WebPage"> <head..."

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kienthuc.net.vn 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.


kienthuc.net.vn 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.