hocmai.vn Website Information
Daily Unique Visits: 22,688
Daily Page Views: 136,128
Income Per Day: $272
Estimated Value: $195,840
This website is located in Viet Nam and is using following IP address 210.211.127.98. See the complete list of popular websites hosted in Viet Nam.
hocmai.vn is registered under .VN top-level domain. Please check other sites in .VN zone.
Website hocmai.vn is using the following name servers:
- ns2.pavietnam.vn
- nsbak.pavietnam.net
- ns1.pavietnam.vn
and is probably hosted by VTDC-AS-VN Vietel - CHT Compamy Ltd, VN. See the full list of other websites hosted by VTDC-AS-VN Vietel - CHT Compamy Ltd, VN.
The highest website hocmai.vn position in Alexa rank database was 61990 and the lowest rank position was 196299. Current position of hocmai.vn in Alexa rank database is 63216.
Desktop speed score of hocmai.vn (23/100) is better than the results of 5.21% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of hocmai.vn (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.
Mobile speed score of hocmai.vn (78/100) is better than the results of 86.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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hocmai.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.
hocmai.vn 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.
hocmai.vn server information
Servers Location
hocmai.vn desktop page speed rank
Last tested: 2017-07-26
hocmai.vn Desktop Speed Test Quick Summary
priority - 305Optimize images
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priority - 2Leverage 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:
https://connect.facebook.net/signals/config/436790669862559?v=2.7.18 (20 minutes)
https://connect.facebook.net/signals/config/880291722070865?v=2.7.18 (20 minutes)
https://connect.facebook.net/vi_VN/sdk.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 1Minify JavaScript
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priority - 1Minify HTML
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priority - 0Minify CSS
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hocmai.vn Desktop Resource Breakdown
Total Resources | 146 |
Number of Hosts | 11 |
Static Resources | 121 |
JavaScript Resources | 32 |
CSS Resources | 9 |
hocmai.vn mobile page speed rank
Last tested: 2017-05-02
hocmai.vn Mobile Speed Test Quick Summary
priority - 11Optimize images
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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 4Leverage 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:
https://connect.facebook.net/signals/config/436790669862559?v=stable (20 minutes)
https://connect.facebook.net/signals/config/880291722070865?v=stable (20 minutes)
https://connect.facebook.net/signals/plugins/identity.js?v=stable (20 minutes)
https://connect.facebook.net/vi_VN/sdk.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
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 10.5KiB (50% reduction).
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priority - 1Minify HTML
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Minify HTML for the following resources to reduce their size by 8.1KiB (25% reduction).
priority - 0Minify CSS
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Minify CSS for the following resources to reduce their size by 1.1KiB (11% reduction).
hocmai.vn Mobile Resource Breakdown
Total Resources | 126 |
Number of Hosts | 10 |
Static Resources | 106 |
JavaScript Resources | 32 |
CSS Resources | 9 |
hocmai.vn mobile page usability
Last tested: 2017-05-02
hocmai.vn Mobile Usability Test Quick Summary
priority - 4Size 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.
<button type="button" class="slick-prev slick-arrow">Previous</button>
and 2 others are close to other tap targets.<button type="button" class="slick-next slick-arrow">Next</button>
and 2 others are close to other tap targets.The tap target
<a href="http://diendan…d.php?t=612988" class="gg-analytic">Viết đoạn văn bằng Tiếng Anh</a>
and 4 others are close to other tap targets.The tap target
<span class="active">
is close to 1 other tap targets.The tap target
<span class="">
and 8 others are close to other tap targets.hocmai.vn HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"...OCMAI"><img src="//hocmai.vn/img/menu/Combo_PEN_785x150_1-1.png"></a></li>..." Line: 167 Column: 17156 - 17229
"...M10"><img src="//hocmai.vn/img/menu/HM10_785x150_CategoryChuongtrinh_0811.png"></a></li></..." Line: 167 Column: 19453 - 19530
"...0"><img src="//hocmai.vn/img/menu/HM10_785x150_CategoryChuongtrinh_0811.png?v=1"></a></li></ul..." Line: 167 Column: 21731 - 21783
"...><img src="//hocmai.vn/img/menu/785x150_Lop8.png?v=1"></a></li></ul><..." Line: 167 Column: 23845 - 23897
"...img src="//hocmai.vn/img/menu/785x150_Lop7.png?v=1"></a></li></ul></d..." Line: 167 Column: 25949 - 26001
"...g src="//hocmai.vn/img/menu/785x150_Lop6.png?v=1"></a></li></ul></div..." Line: 167 Column: 26921 - 26973
"...src="//hocmai.vn/img/menu/785x150_Lop5.png?v=1"></a></li></ul></div><..." Line: 167 Column: 27963 - 28015
"...c="//hocmai.vn/img/menu/785x150_Lop4.png?v=1"></a></li></ul></div></d..." Line: 190 Column: 5236 - 5293
"...OCMAI"><img src="//hocmai.vn/img/menu/Combo_PEN_785x150_1-1.png"></a></li>..." Line: 190 Column: 17171 - 17244
"...M10"><img src="//hocmai.vn/img/menu/HM10_785x150_CategoryChuongtrinh_0811.png"></a></li></..." Line: 190 Column: 19468 - 19545
"...0"><img src="//hocmai.vn/img/menu/HM10_785x150_CategoryChuongtrinh_0811.png?v=1"></a></li></ul..." Line: 190 Column: 21746 - 21798
"...><img src="//hocmai.vn/img/menu/785x150_Lop8.png?v=1"></a></li></ul><..." Line: 190 Column: 23860 - 23912
"...img src="//hocmai.vn/img/menu/785x150_Lop7.png?v=1"></a></li></ul></d..." Line: 190 Column: 25964 - 26016
"...g src="//hocmai.vn/img/menu/785x150_Lop6.png?v=1"></a></li></ul></div..." Line: 190 Column: 26936 - 26988
"...src="//hocmai.vn/img/menu/785x150_Lop5.png?v=1"></a></li></ul></div><..." Line: 190 Column: 27978 - 28030
"...c="//hocmai.vn/img/menu/785x150_Lop4.png?v=1"></a></li></ul></div></d..." Line: 222 Column: 13 - 61
"... <img src="https://hocmai.vn/public/img/hot.png"/> ..." Line: 963 Column: 321 - 376
"...a><div><img src="https://hocmai.vn/public/img/1711-penc.png" /></div> ..." Line: 967 Column: 300 - 372
".../a><div><img src="https://hocmai.vn/public/img/Duyld_845x300_0112_QuaHM10.png" /></div> ..." Line: 971 Column: 302 - 378
".../a><div><img src="https://hocmai.vn/public/img/Duyld_845x300_0112_Captoconthi.png" /></div> ..." Line: 975 Column: 322 - 390
"...a><div><img src="https://hocmai.vn/public/img/banner-201-24102017_TN.png" /></div> ..." Line: 979 Column: 322 - 387
"...a><div><img src="https://hocmai.vn/public/img/845x300_TN_05122017.png" /></div> ..." Line: 1169 Column: 25 - 99
"... <img src="https://hocmai.vn/public/home/img/traditional-room/ten-anni.png"> ..." Line: 1335 Column: 9 - 93
"...> <img src="https://hocmai.vn//public/home/img/loading.gif" style="margin-top: -55px;"> <..." Line: 1759 Column: 9 - 93
"...> <img src="https://hocmai.vn//public/home/img/loading.gif" style="margin-top: -55px;"> <..." Line: 2066 Column: 9 - 93
"...> <img src="https://hocmai.vn//public/home/img/loading.gif" style="margin-top: -55px;"> <..." Line: 2581 Column: 17 - 98
"... <img src="https://hocmai.vn/public/img/thumbs/Le_Tan_Dang_Tam.jpg" class="avatar"> ..." Line: 2600 Column: 17 - 130
"... <img src="https://hocmai.vn/public/img/thumbs/19693529_1975659625998085_7815959507246972772_o.jpg" class="avatar"> ..." Line: 2619 Column: 17 - 90
"... <img src="https://hocmai.vn/public/img/thumbs/Lan_Nhi.jpg" class="avatar"> ..." Line: 2638 Column: 17 - 108
"... <img src="https://hocmai.vn/public/img/thumbs/nam-sinh2-1-1501655601208.jpg" class="avatar"> ..." Line: 2657 Column: 17 - 90
"... <img src="https://hocmai.vn/public/img/thumbs/Nhã_Hân.jpg" class="avatar"> ..." Line: 2676 Column: 17 - 92
"... <img src="https://hocmai.vn/public/img/thumbs/Thảo_Linh.jpg" class="avatar"> ..." Line: 2695 Column: 17 - 92
"... <img src="https://hocmai.vn/public/img/thumbs/Duy_Khang.png" class="avatar"> ..." Line: 2714 Column: 17 - 90
"... <img src="https://hocmai.vn/public/img/thumbs/Dieu_My.jpg" class="avatar"> ..." Line: 2733 Column: 17 - 93
"... <img src="https://hocmai.vn/public/img/thumbs/Dan_Nguyen.jpg" class="avatar"> ..." Line: 2810 Column: 29 - 123
"... <img class="footer-image-app" src="https://hocmai.vn/theme/new2/images/footer-google-app.png"/> ..." Line: 2813 Column: 29 - 123
"... <img class="footer-image-app" src="https://hocmai.vn/theme/new2/images/footer-store-app.png"/> ..." Line: 2816 Column: 29 - 156
"... <img class="footer-image-app" src="https://hocmai.vn/theme/new2/images/congthuong.png" style="border-top: 1px solid #e2dfdf;"/> ..." Line: 3246 Column: 12 - 138
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=436790669862559&ev=PageView&noscript=1" /></noscri..." Line: 3258 Column: 15 - 14
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=880291722070865&ev=PageView&noscript=1" /></nosc..."
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
"... <!----> <!-- ..."
Attribute “autocorrect” not allowed on element “input” at this point.
"... <input class="search-input" type="text" name="keyword" value="" placeholder="Tìm kiếm khóa học..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" /> ..." Line: 1058 Column: 5 - 178
"...rch"> <input id="search_term" type="text" name="keyword" value="" placeholder="Tìm kiếm khóa học..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" /> <..."
Attribute “autocapitalize” not allowed on element “input” at this point.
"... <input class="search-input" type="text" name="keyword" value="" placeholder="Tìm kiếm khóa học..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" /> ..." Line: 1058 Column: 5 - 178
"...rch"> <input id="search_term" type="text" name="keyword" value="" placeholder="Tìm kiếm khóa học..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" /> <..."
Bad value “” for attribute “action” on element “form”: Must be non-empty.
"... <form method="post" action="" class="login"> ..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...> </div> <style type="text/css"> #..." Line: 814 Column: 1 - 7
"...> </div> <style> #..." Line: 904 Column: 1 - 23
"...> </div> <style type="text/css"> ...." Line: 1095 Column: 13 - 19
"... <style> ..." Line: 1194 Column: 1 - 23
"...</script> <style type="text/css"> .scro..." Line: 2843 Column: 1 - 7
"... </div> <style> #..."
Duplicate ID “default_result”.
"...rse"> <ul id="default_result" class="results"></ul> ..."
Attribute “course” not allowed on element “div” at this point.
"...> <div class="slick-carousel-wrapper" course="1" data-item-width="264" data-margin="13"> ..." Line: 1763 Column: 9 - 94
"...> <div class="slick-carousel-wrapper" course="1" data-item-width="264" data-margin="13"> ..." Line: 2070 Column: 9 - 94
"...> <div class="slick-carousel-wrapper" course="1" data-item-width="264" data-margin="13"> ..."
Duplicate ID “rg-gallery”.
"... <div id="rg-gallery" class="rg-gallery"> <..." Line: 2064 Column: 1 - 40
"... <div id="rg-gallery" class="rg-gallery"> <..."
Attribute “elebefore” not allowed on element “a” at this point.
"... <td><a href="javascript:void(0);" class="active" elebefore="news-post" thisele="news-post" onclick="active_element(this,'table-head a');">Bài vi..." Line: 2451 Column: 29 - 157
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="news-topic" onclick="active_element(this,'table-head a');">Chủ đề..." Line: 2452 Column: 29 - 156
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="topic-hot" onclick="active_element(this,'table-head a');">Chủ đề..." Line: 2453 Column: 29 - 155
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="top-user" onclick="active_element(this,'table-head a');">Thành ..."
Attribute “thisele” not allowed on element “a” at this point.
"... <td><a href="javascript:void(0);" class="active" elebefore="news-post" thisele="news-post" onclick="active_element(this,'table-head a');">Bài vi..." Line: 2451 Column: 29 - 157
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="news-topic" onclick="active_element(this,'table-head a');">Chủ đề..." Line: 2452 Column: 29 - 156
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="topic-hot" onclick="active_element(this,'table-head a');">Chủ đề..." Line: 2453 Column: 29 - 155
"... <td><a href="javascript:void(0);" class="" elebefore="news-post" thisele="top-user" onclick="active_element(this,'table-head a');">Thành ..."
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
"...ây bút trẻ 2017"">Topic giải đ..." Line: 2526 Column: - 308
"...y bút trẻ 2017"">Topic giải đá..."
Attribute “cây” not allowed on element “a” at this point.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/topic-gi%E1%BA%A3i-%C4%91%C3%A1p-th%E1%BA%AFc-m%E1%BA%AFc-event-c%C3%A2y-b%C3%BAt-tr%E1%BA%BB-2017.642064/" title="Topic giải đáp thắc mắc event " Cây bút trẻ 2017"">Topic ..."
Attribute “bút” not allowed on element “a” at this point.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/topic-gi%E1%BA%A3i-%C4%91%C3%A1p-th%E1%BA%AFc-m%E1%BA%AFc-event-c%C3%A2y-b%C3%BAt-tr%E1%BA%BB-2017.642064/" title="Topic giải đáp thắc mắc event " Cây bút trẻ 2017"">Topic ..."
Attribute “trẻ” not allowed on element “a” at this point.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/topic-gi%E1%BA%A3i-%C4%91%C3%A1p-th%E1%BA%AFc-m%E1%BA%AFc-event-c%C3%A2y-b%C3%BAt-tr%E1%BA%BB-2017.642064/" title="Topic giải đáp thắc mắc event " Cây bút trẻ 2017"">Topic ..."
Attribute “2017""” not allowed on element “a” at this point.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/topic-gi%E1%BA%A3i-%C4%91%C3%A1p-th%E1%BA%AFc-m%E1%BA%AFc-event-c%C3%A2y-b%C3%BAt-tr%E1%BA%BB-2017.642064/" title="Topic giải đáp thắc mắc event " Cây bút trẻ 2017"">Topic ..."
Attribute “elebefore” not allowed on element “span” at this point.
"... <span class="active" elebefore="share-user-0" thisele="share-user-0" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2746 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-1" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2747 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-2" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2748 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-3" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2749 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-4" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2750 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-5" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2751 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-6" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2752 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-7" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2753 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-8" onclick="active_element(this,'share-listen-slider span');"></span..."
Attribute “thisele” not allowed on element “span” at this point.
"... <span class="active" elebefore="share-user-0" thisele="share-user-0" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2746 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-1" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2747 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-2" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2748 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-3" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2749 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-4" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2750 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-5" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2751 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-6" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2752 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-7" onclick="active_element(this,'share-listen-slider span');"></span..." Line: 2753 Column: 21 - 142
"... <span class="" elebefore="share-user-0" thisele="share-user-8" onclick="active_element(this,'share-listen-slider span');"></span..."
No space between attributes.
"...ge="JavaScript", type="text/ja..." Line: 3224 Column: - 58
"...ext/javascript", src="//hocmai..."
Duplicate attribute “,”.
"...xt/javascript", src="//hocmai...."
Attribute “,” not allowed on element “script” at this point.
"...>--> <script language="JavaScript", type="text/javascript", src="//hocmai.vn/support-chat.php"></scri..."
The “aria-labelledby” attribute must point to an element in the same document.
"... </style> <div class="modal fade" tabindex="-1" id="registerCountdownModal" role="dialog" aria-labelledby="registerCountdownModalTitle" aria-hidden="true" data-backdrop="static" style="display: none"> <..."
Warnings
The “language” attribute on the “script” element is obsolete. You can safely omit it.
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery.min.js?v=9.0.6"></scri..." Line: 1056 Column: 1 - 98
"...e.css" /> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/js/search.js"></scri..." Line: 3122 Column: 5 - 121
"... <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery-ui-1.10.4.min.js"></scri..." Line: 3123 Column: 5 - 122
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/bootstrap.min.js?v=9.0.6"></scri..." Line: 3124 Column: 5 - 119
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery.elastislide.js"></scri..." Line: 3125 Column: 5 - 114
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery.cookie.js"></scri..." Line: 3126 Column: 5 - 108
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/kinetic.js"></scri..." Line: 3127 Column: 5 - 127
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery.final-countdown.min.js"></scri..." Line: 3128 Column: 5 - 122
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/jquery.sticky-kit.min.js"></scri..." Line: 3129 Column: 5 - 108
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/gallery.js"></scri..." Line: 3130 Column: 5 - 117
"...ript> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/megaMenu.js?v=9.0.6"></scri..." Line: 3131 Column: 9 - 117
"...> <script language="javascript" type="text/javascript" src="https://hocmai.vn/public/home/js/main.js?v=9.0.6"></scri..." Line: 3224 Column: 5 - 94
"...>--> <script language="JavaScript", type="text/javascript", src="//hocmai.vn/support-chat.php"></scri..."
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
"... <!----> <!-- ..." Line: 3264 Column: - 11
"... --> <!-------------------..." Line: 3264 Column: - 57
"...--------------- Không thể ..." Line: 3266 Column: - 7
"...ingsetup -----------------..."
The first occurrence of ID “default_result” was here.
"... <ul id="default_result" class="results"></ul> ..."
The first occurrence of ID “rg-gallery” was here.
"... <div id="rg-gallery" class="rg-gallery"> <..." Line: 1333 Column: 1 - 40
"... <div id="rg-gallery" class="rg-gallery"> <..."
The value of attribute “title” on element “a” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/ti%CC%80m-s%C3%B4%CC%81-co%CC%81-4-ch%C6%B0%CC%83-s%C3%B4%CC%81.651129/" title="tìm số có 4 chữ số">Tìm s..." Line: 2486 Column: 21 - 248
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/ti%CC%80m-s%C3%B4%CC%81-co%CC%81-4-ch%C6%B0%CC%83-s%C3%B4%CC%81.651129/" title="tìm số có 4 chữ số">Tìm s..."
Text run is not in Unicode Normalization Form C.
"...chữ số">Tìm số có 4 chữ số</a></..." Line: 2486 Column: 249 - 271
"...chữ số">Tìm số có 4 chữ số</a></..."
Attribute “2017""” is not serializable as XML 1.0.
"... <td><a class="gg-analytic" data-event="click-xem-forum-post" target="_blank" href="https://diendan.hocmai.vn/index.php?threads/topic-gi%E1%BA%A3i-%C4%91%C3%A1p-th%E1%BA%AFc-m%E1%BA%AFc-event-c%C3%A2y-b%C3%BAt-tr%E1%BA%BB-2017.642064/" title="Topic giải đáp thắc mắc event " Cây bút trẻ 2017"">Topic ..."
Attribute “,” is not serializable as XML 1.0.
"...>--> <script language="JavaScript", type="text/javascript", src="//hocmai.vn/support-chat.php"></scri..."
This document appears to be written in Vietnamese. Consider adding “lang="vi"” (or variant) to the “html” start tag.
"...TYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head..."
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hocmai.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.
hocmai.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.