engineeringchallenges.org Website Information

Daily Unique Visits: 6,116

Daily Page Views: 24,464

Income Per Day: $68

Estimated Value: $36,720

This website is located in United States and is using following IP address 52.191.195.53. See the complete list of popular websites hosted in United States.

engineeringchallenges.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website engineeringchallenges.org is using the following name servers:

dns2.stabletransit.com
dns1.stabletransit.com

and is probably hosted by RMH-14 - Rackspace Hosting, US. See the full list of other websites hosted by RMH-14 - Rackspace Hosting, US.

The highest website engineeringchallenges.org position in Alexa rank database was 39070 and the lowest rank position was 999040. Current position of engineeringchallenges.org in Alexa rank database is 205185.

Desktop speed score of engineeringchallenges.org (43/100) is better than the results of 17.28% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of engineeringchallenges.org (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 engineeringchallenges.org (24/100) is better than the results of 6.28% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

engineeringchallenges.org 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.

engineeringchallenges.org 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: engineeringchallenges.org
Registry Domain ID: 6e6b5514c12040a6b5219b7c0f22e0a0-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2023-09-17T15:56:38Z
Creation Date: 2006-09-21T18:42:41Z
Registry Expiry Date: 2025-09-21T18:42:41Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: National Academy of Sciences
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: DC
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns1.stabletransit.com
Name Server: dns2.stabletransit.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-13T06:00:57Z

engineeringchallenges.org server information

Servers Location

engineeringchallenges.org desktop page speed rank

Last tested: 2015-11-23

Desktop Speed Bad

43/100

engineeringchallenges.org Desktop Speed Test Quick Summary

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engineeringchallenges.org Desktop Resource Breakdown

Total Resources	113
Number of Hosts	10
Static Resources	91
JavaScript Resources	16
CSS Resources	9

engineeringchallenges.org mobile page speed rank

Last tested: 2019-09-04

Mobile Speed Bad

24/100

engineeringchallenges.org Mobile Speed Test Quick Summary

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

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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 3.6KiB (26% reduction).

Minifying http://engineeringchallenges.org/common/javascript…dy.js?ver=190403122219 could save 1.8KiB (28% reduction) after compression.
Minifying http://engineeringchallenges.org/common/javascript…ms.js?ver=190403122219 could save 1.5KiB (24% reduction) after compression.
Minifying http://engineeringchallenges.org/javascript/gc.js?ver=190403122226 could save 321B (22% reduction) after compression.

priority - 0Minify HTML

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

Minify HTML for the following resources to reduce their size by 2KiB (12% reduction).

Minifying http://engineeringchallenges.org/ could save 2KiB (12% 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 1.9KiB (20% reduction).

Minifying http://engineeringchallenges.org/styles/fixes.css could save 860B (19% reduction) after compression.
Minifying http://engineeringchallenges.org/common/styles/con…e.css?ver=190403122203 could save 824B (18% reduction) after compression.
Minifying https://use.typekit.net/wzj1siw.css could save 310B (36% reduction) after compression.

engineeringchallenges.org Mobile Resource Breakdown

Total Resources	160
Number of Hosts	20
Static Resources	48
JavaScript Resources	22
CSS Resources	13

engineeringchallenges.org mobile page usability

Last tested: 2019-09-04

Mobile Usability Good

99/100

engineeringchallenges.org 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="https://twitte…r.com/theNAEng" class="follow">Follow Us On</a> is close to 1 other tap targets.
The tap target <a href="https://twitte…r.com/theNAEng" class="follow">Follow Us On</a> is close to 1 other tap targets.
The tap target <a href="http://www.nat…rms/index.html">Terms of Use</a> and 2 others are close to other tap targets.

engineeringchallenges.org HTML validation

Errors

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

Line: 181 Column: 10 - 120
"... <img class="loginProfileImg img-responsive hidden-md hidden-lg" src="/common/images/person/empty-person.png" /> ..." Line: 215 Column: 7 - 72
".../"> <img class="img-responsive center-block" src="/images/logo.png" /> ..." Line: 453 Column: 9 - 119
"...> <img class="loginProfileImg img-responsive hidden-md hidden-lg" src="/common/images/person/empty-person.png" /> ..." Line: 545 Column: 3 - 79
"...ntent"> <img class="profile-img-card" src="/common/images/person/empty-person.png" /> <i..." Line: 616 Column: 7 - 72
".../"> <img class="img-responsive center-block" src="/images/logo.png" /> ..." Line: 844 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14572&v=427df755" /> ..." Line: 847 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14570" /> ..." Line: 860 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14578&v=617c6155" /> ..." Line: 863 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14576" /> ..." Line: 876 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14587&v=8d63c3d5" /> ..." Line: 879 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14581" /> ..." Line: 892 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14594&v=edc233d5" /> ..." Line: 895 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14591" /> ..." Line: 908 Column: 1 - 82
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14600&v=7286fd6" /> ..." Line: 911 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14597" /> ..." Line: 924 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14606&v=7574b3d6" /> ..." Line: 927 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14603" /> ..." Line: 940 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14612&v=51454157" /> ..." Line: 943 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14609" /> ..." Line: 956 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14618&v=8d60c057" /> ..." Line: 959 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14615" /> ..." Line: 972 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14626&v=ab526f57" /> ..." Line: 975 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14621" /> ..." Line: 988 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14674&v=2af5fd55" /> ..." Line: 991 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14671" /> ..." Line: 1004 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14644&v=df262357" /> ..." Line: 1007 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14637" /> ..." Line: 1020 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14653&v=b751c9d7" /> ..." Line: 1023 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14648" /> ..." Line: 1036 Column: 1 - 83
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14634&v=f8b604d7" /> ..." Line: 1039 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14631" /> ..." Line: 1052 Column: 1 - 81
"... <li> <img class="challengeBaner img-responsive" src="/File.aspx?id=14665&v=e980d8" /> ..." Line: 1055 Column: 1 - 70
"...nfoLeft"> <img class="challengeIcon img-responsive" src="/File.aspx?id=14660" /> ..." Line: 1121 Column: 1 - 46
"...leItems"> <img class="icon" src="/File.aspx?id=14725" /> <div ..." Line: 1129 Column: 1 - 46
"...leItems"> <img class="icon" src="/File.aspx?id=14731" /> <div ..." Line: 1137 Column: 1 - 46
"...leItems"> <img class="icon" src="/File.aspx?id=14728" /> <div ..." Line: 1659 Column: 1 - 74
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15722&v=66a73259" /> ..." Line: 1675 Column: 1 - 74
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15725&v=84905959" /> ..." Line: 1691 Column: 1 - 74
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15792&v=af7f4259" /> ..." Line: 1707 Column: 1 - 74
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15797&v=5bdbc959" /> ..." Line: 1723 Column: 1 - 62
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15828" /> ..." Line: 1739 Column: 1 - 62
"...Wrapp"> <img class="thumb img-responsive" src="/File.aspx?id=15830" /> ..." Line: 1924 Column: 1 - 66
"...wsThumb"> <img class="thumbnail img-responsive" src="/File.aspx?id=29389" /> ..." Line: 2675 Column: 2 - 57
"...> <div> <img class="cookieLogo" src="/images/logoFooter2.png" /> This..."

Bad value “button” for attribute “role” on element “li”.

Line: 229 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle threeCols btn btn-info" data-toggle='dropdown' role='button' > ..." Line: 339 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle btn btn-info" data-toggle='dropdown' role='button' > ..." Line: 371 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle navItem3 btn btn-info" data-toggle='dropdown' role='button' > ..." Line: 630 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle threeCols btn btn-info" data-toggle='dropdown' role='button' > ..." Line: 740 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle btn btn-info" data-toggle='dropdown' role='button' > ..." Line: 772 Column: 5 - 43
"... <li class="dropdown disabled hvr-underline-from-center navigation_submenu_box first dropdown-toggle navItem3 btn btn-info" data-toggle='dropdown' role='button' > ..."

Duplicate attribute “name”.

Line: 548 Column: - 215
"..."Password" name="password" val..."

Duplicate ID “static-top-navigator”.

Line: 602 Column: 1 - 94
".../script> <nav class="navbar navbar-default navbar-static-top navbar-wrapper" id="static-top-navigator"> <div..."

Duplicate ID “bs-navbar-collapse-top”.

Line: 623 Column: 2 - 93
"... </div> <div class="collapse navbar-collapse navbar-wrapper topMenuNav" id="bs-navbar-collapse-top"> ..."

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

Line: 853 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 869 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 885 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 901 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 917 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 933 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 949 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 965 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 981 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 997 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 1013 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 1029 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 1045 Column: 10 - 30
"... <div class="clearer"></div>..." Line: 1061 Column: 10 - 30
"... <div class="clearer"></div>..."

Duplicate attribute “data-slide-index”.

Line: 1083 Column: - 130
"...ata-slide-index="0" title="" d..." Line: 1084 Column: - 130
"...ata-slide-index="1" title="" d..." Line: 1085 Column: - 130
"...ata-slide-index="2" title="" d..." Line: 1086 Column: - 130
"...ata-slide-index="3" title="" d..." Line: 1087 Column: - 130
"...ata-slide-index="4" title="" d..." Line: 1088 Column: - 130
"...ata-slide-index="5" title="" d..." Line: 1089 Column: - 130
"...ata-slide-index="6" title="" d..." Line: 1090 Column: - 130
"...ata-slide-index="7" title="" d..." Line: 1091 Column: - 130
"...ata-slide-index="8" title="" d..." Line: 1092 Column: - 131
"...ata-slide-index="9" title="" d..." Line: 1093 Column: - 131
"...ata-slide-index="10" title="" ..." Line: 1094 Column: - 131
"...ata-slide-index="11" title="" ..." Line: 1095 Column: - 131
"...ata-slide-index="12" title="" ..." Line: 1096 Column: - 131
"...ata-slide-index="13" title="" ..."

Stray end tag “ul”.

Line: 1144 Column: 1 - 5
"... </ul> </ul> ..."

Attribute “type” not allowed on element “iframe” at this point.

Line: 1787 Column: 2 - 216
"...16by9"> <iframe id="playerctl03_ctl06_ctl00_ctl00_0_ctl01_0_ctl01_0_ctl04_0_ctl01_0" class="embed-responsive-item" type="text/html" src="http://www.youtube.com/embed/NzQ2s-LANWU?wmode=opaque&enablejsapi=1" frameborder="0"></ifram..." Line: 1809 Column: 2 - 216
"...16by9"> <iframe id="playerctl03_ctl06_ctl00_ctl00_0_ctl01_0_ctl01_0_ctl04_1_ctl01_1" class="embed-responsive-item" type="text/html" src="http://www.youtube.com/embed/oBtrBmpvTGI?wmode=opaque&enablejsapi=1" frameborder="0"></ifram..." Line: 1831 Column: 2 - 216
"...16by9"> <iframe id="playerctl03_ctl06_ctl00_ctl00_0_ctl01_0_ctl01_0_ctl04_2_ctl01_2" class="embed-responsive-item" type="text/html" src="http://www.youtube.com/embed/hNyTuVcwhak?wmode=opaque&enablejsapi=1" frameborder="0"></ifram..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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

Line: 1957 Column: 3 - 20
"...items"> <ul class="items"> ..."

Duplicate attribute “class”.

Line: 1969 Column: - 149
"...sponsive" class='img-thumbnail..." Line: 2041 Column: - 147
"...sponsive" class='img-thumbnail..." Line: 2078 Column: - 147
"...sponsive" class='img-thumbnail..." Line: 2115 Column: - 147
"...sponsive" class='img-thumbnail..." Line: 2152 Column: - 151
"...sponsive" class='img-thumbnail..." Line: 2189 Column: - 151
"...sponsive" class='img-thumbnail..." Line: 2261 Column: - 147
"...sponsive" class='img-thumbnail..." Line: 2333 Column: - 188
"...sponsive" class='img-thumbnail..." Line: 2370 Column: - 230
"...sponsive" class='img-thumbnail..." Line: 2407 Column: - 178
"...sponsive" class='img-thumbnail..." Line: 2444 Column: - 211
"...sponsive" class='img-thumbnail..." Line: 2481 Column: - 298
"...sponsive" class='img-thumbnail..." Line: 2518 Column: - 215
"...sponsive" class='img-thumbnail..."

Stray end tag “spoan”.

Line: 1978 Column: 62 - 69
"...e 13, 2018</spoan></div>..." Line: 2013 Column: 62 - 69
"...e 08, 2018</spoan></div>..." Line: 2050 Column: 62 - 69
"...e 01, 2018</spoan></div>..." Line: 2087 Column: 61 - 68
"...y 29, 2018</spoan></div>..." Line: 2124 Column: 61 - 68
"...y 15, 2018</spoan></div>..." Line: 2161 Column: 61 - 68
"...y 06, 2018</spoan></div>..." Line: 2198 Column: 61 - 68
"...y 04, 2018</spoan></div>..." Line: 2233 Column: 61 - 68
"...y 02, 2018</spoan></div>..." Line: 2270 Column: 63 - 70
"...l 27, 2018</spoan></div>..." Line: 2305 Column: 63 - 70
"...l 18, 2018</spoan></div>..." Line: 2342 Column: 63 - 70
"...l 13, 2018</spoan></div>..." Line: 2379 Column: 63 - 70
"...h 23, 2018</spoan></div>..." Line: 2416 Column: 63 - 70
"...h 13, 2018</spoan></div>..." Line: 2453 Column: 65 - 72
"...y 18, 2018</spoan></div>..." Line: 2490 Column: 65 - 72
"...y 16, 2018</spoan></div>..." Line: 2527 Column: 65 - 72
"...y 16, 2018</spoan></div>..."

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

Line: 1978 Column: 70 - 75
"...18</spoan></div> ..." Line: 2013 Column: 70 - 75
"...18</spoan></div> ..." Line: 2050 Column: 70 - 75
"...18</spoan></div> ..." Line: 2087 Column: 69 - 74
"...18</spoan></div> ..." Line: 2124 Column: 69 - 74
"...18</spoan></div> ..." Line: 2161 Column: 69 - 74
"...18</spoan></div> ..." Line: 2198 Column: 69 - 74
"...18</spoan></div> ..." Line: 2233 Column: 69 - 74
"...18</spoan></div> ..." Line: 2270 Column: 71 - 76
"...18</spoan></div> ..." Line: 2305 Column: 71 - 76
"...18</spoan></div> ..." Line: 2342 Column: 71 - 76
"...18</spoan></div> ..." Line: 2379 Column: 71 - 76
"...18</spoan></div> ..." Line: 2416 Column: 71 - 76
"...18</spoan></div> ..." Line: 2453 Column: 73 - 78
"...18</spoan></div> ..." Line: 2490 Column: 73 - 78
"...18</spoan></div> ..." Line: 2527 Column: 73 - 78
"...18</spoan></div> ..."

Unclosed element “span”.

Line: 1978 Column: 24 - 43
"...="posted"><span class="value">Wed, J..." Line: 2013 Column: 24 - 43
"...="posted"><span class="value">Fri, J..." Line: 2050 Column: 24 - 43
"...="posted"><span class="value">Fri, J..." Line: 2087 Column: 24 - 43
"...="posted"><span class="value">Tue, M..." Line: 2124 Column: 24 - 43
"...="posted"><span class="value">Tue, M..." Line: 2161 Column: 24 - 43
"...="posted"><span class="value">Sun, M..." Line: 2198 Column: 24 - 43
"...="posted"><span class="value">Fri, M..." Line: 2233 Column: 24 - 43
"...="posted"><span class="value">Wed, M..." Line: 2270 Column: 24 - 43
"...="posted"><span class="value">Fri, A..." Line: 2305 Column: 24 - 43
"...="posted"><span class="value">Wed, A..." Line: 2342 Column: 24 - 43
"...="posted"><span class="value">Fri, A..." Line: 2379 Column: 24 - 43
"...="posted"><span class="value">Fri, M..." Line: 2416 Column: 24 - 43
"...="posted"><span class="value">Tue, M..." Line: 2453 Column: 24 - 43
"...="posted"><span class="value">Thu, J..." Line: 2490 Column: 24 - 43
"...="posted"><span class="value">Tue, J..." Line: 2527 Column: 24 - 43
"...="posted"><span class="value">Tue, J..."

Warnings

The first occurrence of ID “static-top-navigator” was here.

Line: 201 Column: 1 - 94
".../script> <nav class="navbar navbar-default navbar-static-top navbar-wrapper" id="static-top-navigator"> <div..."

The first occurrence of ID “bs-navbar-collapse-top” was here.

Line: 222 Column: 2 - 93
"... </div> <div class="collapse navbar-collapse navbar-wrapper topMenuNav" id="bs-navbar-collapse-top"> ..."

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

Line: 1217 Column: 4 - 30
"...tem" > <article class="tplPerson"> ..." Line: 1259 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1301 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1343 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1385 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1427 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1469 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1511 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1553 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1595 Column: 4 - 30
"...one;"> <article class="tplPerson"> ..." Line: 1962 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 1999 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2034 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2071 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2108 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2145 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2182 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2219 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2254 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2291 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2326 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2363 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2400 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2437 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2474 Column: 1 - 25
"...> <article class="tplNews"> <!--..." Line: 2511 Column: 1 - 25
"...> <article class="tplNews"> <!--..."

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

Line: 831 Column: 5 - 13
"...n --> <section> ..."

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

Line: 5 Column: 16 - 6
"...TYPE html> <html> <head..."

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engineeringchallenges.org 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.

engineeringchallenges.org 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.

ENGINEERINGCHALLENGES.ORG Grand Challenges - Grand Challenges for Engineering

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priority - 230Optimize images

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Duplicate ID “static-top-navigator”.

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Duplicate attribute “data-slide-index”.

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Duplicate attribute “class”.

Stray end tag “spoan”.

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

Unclosed element “span”.

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The first occurrence of ID “static-top-navigator” was here.

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