harpercollins.ca Website Information
Daily Unique Visits: 27,672
Daily Page Views: 166,032
Income Per Day: $332
Estimated Value: $239,040
harpercollins.ca is registered under .CA top-level domain. Please check other sites in .CA zone.
No name server records were found.
and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
The highest website harpercollins.ca position in Alexa rank database was 46561 and the lowest rank position was 999052. Current position of harpercollins.ca in Alexa rank database is 51830.
Desktop speed score of harpercollins.ca (41/100) is better than the results of 15.65% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of harpercollins.ca (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 harpercollins.ca (50/100) is better than the results of 33.92% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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harpercollins.ca 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.
harpercollins.ca 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: harpercollins.ca
Registry Domain ID: D75447-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: Markmonitor.com
Updated Date: 2024-09-24T22:48:09Z
Creation Date: 2001-05-22T18:48:20Z
Registry Expiry Date: 2026-05-22T04:00:00Z
Registrar: MarkMonitor International Canada Ltd.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: 74254342-CIRA
Registrant Name: HarperCollins Canada Ltd.
Registrant Organization: HarperCollins Canada
Registrant Street: 22 Adelaide Street W, 41st Floor
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M5H4E3
Registrant Country: CA
Registrant Phone: +1.4169759334
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: DomainAdminIT@harpercollins.com
Registry Admin ID: 16474041-CIRA
Admin Name: David Xiao
Admin Organization: HarperCollins Canada Ltd.
Admin Street: 22 Adelaide Street W, 41st Floor
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M5H4E3
Admin Country: CA
Admin Phone: +1.4169759334
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: DomainAdminIT@harpercollins.com
Registry Tech ID: 16474041-CIRA
Tech Name: David Xiao
Tech Organization: HarperCollins Canada Ltd.
Tech Street: 22 Adelaide Street W, 41st Floor
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M5H4E3
Tech Country: CA
Tech Phone: +1.4169759334
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: DomainAdminIT@harpercollins.com
Registry Billing ID: 73886904-CIRA
Billing Name: CCOPS Billing
Billing Organization: MarkMonitor Inc.
Billing Street: 3540 East Longwing Lane, Suite 300
Billing City: Meridian
Billing State/Province: ID
Billing Postal Code: 83646
Billing Country: US
Billing Phone: +1.2083895740
Billing Phone Ext:
Billing Fax: +1.2083895771
Billing Fax Ext:
Billing Email: ccopsbilling@markmonitor.com
Name Server: dbru.br.ns.els-gms.att.net
Name Server: dmtu.mt.ns.els-gms.att.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-25T07:18:18Z
Registry Domain ID: D75447-CIRA
Registrar WHOIS Server: whois.ca.fury.ca
Registrar URL: Markmonitor.com
Updated Date: 2024-09-24T22:48:09Z
Creation Date: 2001-05-22T18:48:20Z
Registry Expiry Date: 2026-05-22T04:00:00Z
Registrar: MarkMonitor International Canada Ltd.
Registrar IANA ID: not applicable
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2083895740
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: 74254342-CIRA
Registrant Name: HarperCollins Canada Ltd.
Registrant Organization: HarperCollins Canada
Registrant Street: 22 Adelaide Street W, 41st Floor
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M5H4E3
Registrant Country: CA
Registrant Phone: +1.4169759334
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: DomainAdminIT@harpercollins.com
Registry Admin ID: 16474041-CIRA
Admin Name: David Xiao
Admin Organization: HarperCollins Canada Ltd.
Admin Street: 22 Adelaide Street W, 41st Floor
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M5H4E3
Admin Country: CA
Admin Phone: +1.4169759334
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: DomainAdminIT@harpercollins.com
Registry Tech ID: 16474041-CIRA
Tech Name: David Xiao
Tech Organization: HarperCollins Canada Ltd.
Tech Street: 22 Adelaide Street W, 41st Floor
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M5H4E3
Tech Country: CA
Tech Phone: +1.4169759334
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: DomainAdminIT@harpercollins.com
Registry Billing ID: 73886904-CIRA
Billing Name: CCOPS Billing
Billing Organization: MarkMonitor Inc.
Billing Street: 3540 East Longwing Lane, Suite 300
Billing City: Meridian
Billing State/Province: ID
Billing Postal Code: 83646
Billing Country: US
Billing Phone: +1.2083895740
Billing Phone Ext:
Billing Fax: +1.2083895771
Billing Fax Ext:
Billing Email: ccopsbilling@markmonitor.com
Name Server: dbru.br.ns.els-gms.att.net
Name Server: dmtu.mt.ns.els-gms.att.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-25T07:18:18Z
harpercollins.ca server information
Servers Location
harpercollins.ca desktop page speed rank
Last tested: 2015-10-04
Desktop Speed
Bad
41/100
harpercollins.ca Desktop Speed Test Quick Summary
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priority - 20Leverage browser caching
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priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 12Reduce server response time
priority - 10Minify JavaScript
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priority - 8Prioritize visible content
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priority - 5Minify 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 45.6KiB (20% reduction).
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harpercollins.ca Desktop Resource Breakdown
| Total Resources | 87 |
| Number of Hosts | 18 |
| Static Resources | 69 |
| JavaScript Resources | 15 |
| CSS Resources | 7 |
harpercollins.ca mobile page speed rank
Last tested: 2019-07-07
Mobile Speed
Bad
50/100
harpercollins.ca Mobile Speed Test Quick Summary
priority - 64Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 17 blocking script resources and 10 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.harpercollins.ca/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://www.harpercollins.ca/cdn-cgi/scripts/5c5dd…ic/email-decode.min.js
https://www.harpercollins.ca/wp-content/themes/har…/rotate.min.js?ver=3.1
https://www.harpercollins.ca/wp-content/themes/har…/js/all.min.js?ver=3.1
https://www.harpercollins.ca/wp-content/uploads/bb…2e197a66b25765450e3104
https://www.harpercollins.ca/wp-content/plugins/in…tagram.min.js?ver=1.12
https://www.harpercollins.ca/wp-includes/js/jquery…core.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…dget.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…tion.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…menu.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/wp-a11y.min.js?ver=5.1.1
https://www.harpercollins.ca/wp-includes/js/jquery…lete.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-content/themes/har…s/all.min.js?ver=4.0.2
https://www.harpercollins.ca/wp-content/themes/har…sizes.min.js?ver=4.0.2
https://www.harpercollins.ca/wp-includes/js/wp-embed.min.js?ver=5.1.1
https://www.harpercollins.ca/wp-content/plugins/su…lick.min.js?ver=2.18.1
https://www.harpercollins.ca/wp-content/plugins/su…ipts.min.js?ver=2.18.1
https://www.harpercollins.ca/cdn-cgi/scripts/5c5dd…ic/email-decode.min.js
https://www.harpercollins.ca/wp-content/themes/har…/rotate.min.js?ver=3.1
https://www.harpercollins.ca/wp-content/themes/har…/js/all.min.js?ver=3.1
https://www.harpercollins.ca/wp-content/uploads/bb…2e197a66b25765450e3104
https://www.harpercollins.ca/wp-content/plugins/in…tagram.min.js?ver=1.12
https://www.harpercollins.ca/wp-includes/js/jquery…core.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…dget.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…tion.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/jquery…menu.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-includes/js/wp-a11y.min.js?ver=5.1.1
https://www.harpercollins.ca/wp-includes/js/jquery…lete.min.js?ver=1.11.4
https://www.harpercollins.ca/wp-content/themes/har…s/all.min.js?ver=4.0.2
https://www.harpercollins.ca/wp-content/themes/har…sizes.min.js?ver=4.0.2
https://www.harpercollins.ca/wp-includes/js/wp-embed.min.js?ver=5.1.1
https://www.harpercollins.ca/wp-content/plugins/su…lick.min.js?ver=2.18.1
https://www.harpercollins.ca/wp-content/plugins/su…ipts.min.js?ver=2.18.1
Optimize CSS Delivery of the following:
https://www.harpercollins.ca/wp-includes/css/dist/…tyle.min.css?ver=5.1.1
https://www.harpercollins.ca/wp-content/uploads/bb…2e197a66b25765450e3104
https://www.harpercollins.ca/wp-content/plugins/in…agram.min.css?ver=1.12
https://www.harpercollins.ca/wp-content/plugins/su…les.min.css?ver=2.18.1
https://www.harpercollins.ca/wp-content/themes/har…obal/style.css?ver=3.0
https://fonts.googleapis.com/css?family=Lato:400,300
https://fonts.googleapis.com/css?family=Roboto:200,400,700
https://www.harpercollins.ca/wp-content/themes/har…hild/style.css?ver=3.0
https://www.harpercollins.ca/wp-content/plugins/su…s/slick.css?ver=2.18.1
https://www.harpercollins.ca/wp-content/plugins/su…k-theme.css?ver=2.18.1
https://www.harpercollins.ca/wp-content/uploads/bb…2e197a66b25765450e3104
https://www.harpercollins.ca/wp-content/plugins/in…agram.min.css?ver=1.12
https://www.harpercollins.ca/wp-content/plugins/su…les.min.css?ver=2.18.1
https://www.harpercollins.ca/wp-content/themes/har…obal/style.css?ver=3.0
https://fonts.googleapis.com/css?family=Lato:400,300
https://fonts.googleapis.com/css?family=Roboto:200,400,700
https://www.harpercollins.ca/wp-content/themes/har…hild/style.css?ver=3.0
https://www.harpercollins.ca/wp-content/plugins/su…s/slick.css?ver=2.18.1
https://www.harpercollins.ca/wp-content/plugins/su…k-theme.css?ver=2.18.1
priority - 26Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://harpercollins.ca/
http://www.harpercollins.ca/
https://www.harpercollins.ca/
http://www.harpercollins.ca/
https://www.harpercollins.ca/
priority - 10Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 98KiB (21% reduction).
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priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 34% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 3Leverage 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://www.googletagmanager.com/gtm.js?id=GTM-KF8M2T (15 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://291d632d64cc0dd8f6ee-e0a47ada9ef95f2c97a4e…covers_228H/161603.jpg (6.2 hours)
https://www.harpercollins.ca/cdn-cgi/scripts/5c5dd…ic/email-decode.min.js (2 days)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)
https://291d632d64cc0dd8f6ee-e0a47ada9ef95f2c97a4e…covers_228H/161603.jpg (6.2 hours)
https://www.harpercollins.ca/cdn-cgi/scripts/5c5dd…ic/email-decode.min.js (2 days)
harpercollins.ca Mobile Resource Breakdown
| Total Resources | 124 |
| Number of Hosts | 13 |
| Static Resources | 113 |
| JavaScript Resources | 20 |
| CSS Resources | 11 |
harpercollins.ca mobile page usability
Last tested: 2019-07-07
Mobile Usability
Good
99/100
harpercollins.ca 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
<input type="search" name="keyword" class="search-field u…complete-input"> is close to 1 other tap targets.The tap target
<label class="supapress_search--search"></label> is close to 1 other tap targets.The tap target
<a href="/childrens">Kids & Teens</a> is close to 2 other tap targets.The tap target
<a href="https://www.ha…s.ca/bookperk/" class="Email"></a> is close to 1 other tap targets.The tap target
<svg class="supapress_sear…n menu-trigger"></svg> is close to 1 other tap targets.The tap target
<a href="/"></a> is close to 1 other tap targets.The tap target
<a href="#">Global Divisions</a> is close to 1 other tap targets.harpercollins.ca HTML validation
Errors
Legacy doctype. Expected “<!DOCTYPE html>”.
Line: 1 Column: 1 - 104
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."
"... <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html..."
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Line: 14 Column: 1 - 54
"...lobal" /> <meta http-equiv="Content-Language" content="en-GB" /> <meta..."
"...lobal" /> <meta http-equiv="Content-Language" content="en-GB" /> <meta..."
Bad value “mailto: CareersCanada@harpercollins.com” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 167 Column: 25 - 252
"... <a href="mailto: CareersCanada@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Header', 'event_action': 'Navigation', 'event_label' : 'HarperCollins Careers', 'event_value' : ''});" title="HarperCollins Careers">Harper..."
"... <a href="mailto: CareersCanada@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Header', 'event_action': 'Navigation', 'event_label' : 'HarperCollins Careers', 'event_value' : ''});" title="HarperCollins Careers">Harper..."
Bad value “mailto: HCOrder@harpercollins.com” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Line: 211 Column: 25 - 272
"... <a href="mailto: HCOrder@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Header', 'event_action': 'Navigation', 'event_label' : 'Bookseller & Retailer Ordering', 'event_value' : ''});" title="Bookseller & Retailer Ordering">Bookse..." Line: 5563 Column: 1 - 211
".../li> <li> <a href="mailto: HCOrder@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Footer', 'event_action': 'sales and rights', 'event_label' : 'Bookseller & Retailer Ordering', 'event_value' : ''});">Bookse..."
"... <a href="mailto: HCOrder@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Header', 'event_action': 'Navigation', 'event_label' : 'Bookseller & Retailer Ordering', 'event_value' : ''});" title="Bookseller & Retailer Ordering">Bookse..." Line: 5563 Column: 1 - 211
".../li> <li> <a href="mailto: HCOrder@harpercollins.com" onclick="dataLayer.push({ 'event_category': 'Footer', 'event_action': 'sales and rights', 'event_label' : 'Bookseller & Retailer Ordering', 'event_value' : ''});">Bookse..."
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Line: 250 Column: 2 - 48
".../script> <script type="text/javascript" charset="utf-8"> ..." Line: 5107 Column: 1 - 47
".../script> <script type="text/javascript" charset="utf-8"> $..."
".../script> <script type="text/javascript" charset="utf-8"> ..." Line: 5107 Column: 1 - 47
".../script> <script type="text/javascript" charset="utf-8"> $..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 1104 Column: 4 - 10
"...</div> <style> b..." Line: 1133 Column: 4 - 10
"...</div> <style> b..." Line: 1162 Column: 4 - 10
"...</div> <style> b..." Line: 1191 Column: 4 - 10
"...</div> <style> b..." Line: 1220 Column: 4 - 10
"...</div> <style> b..." Line: 1926 Column: 1 - 7
"...heets --> <style> /**..."
"...</div> <style> b..." Line: 1133 Column: 4 - 10
"...</div> <style> b..." Line: 1162 Column: 4 - 10
"...</div> <style> b..." Line: 1191 Column: 4 - 10
"...</div> <style> b..." Line: 1220 Column: 4 - 10
"...</div> <style> b..." Line: 1926 Column: 1 - 7
"...heets --> <style> /**..."
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Line: 1149 Column: 4 - 238
"... <a onclick="dataLayer.push({ 'event_category': 'Homepage', 'event_action': 'Billboard', 'event_label' : 'american-marriage-an', 'event_value' : '2'});" href="/9781443456951/american-marriage-an" title="american-marriage-an" target=""> <img ..." Line: 1207 Column: 4 - 202
"... <a onclick="dataLayer.push({ 'event_category': 'Homepage', 'event_action': 'Billboard', 'event_label' : 'educated', 'event_value' : '4'});" href="/9781443452472/educated" title="educated" target=""> <img ..."
"... <a onclick="dataLayer.push({ 'event_category': 'Homepage', 'event_action': 'Billboard', 'event_label' : 'american-marriage-an', 'event_value' : '2'});" href="/9781443456951/american-marriage-an" title="american-marriage-an" target=""> <img ..." Line: 1207 Column: 4 - 202
"... <a onclick="dataLayer.push({ 'event_category': 'Homepage', 'event_action': 'Billboard', 'event_label' : 'educated', 'event_value' : '4'});" href="/9781443452472/educated" title="educated" target=""> <img ..."
Element “style” not allowed as child of element “li” in this context. (Suppressing further errors from this subtree.)
Line: 1275 Column: 10 - 32
"... <li><style type="text/css"> p...." Line: 1285 Column: 215 - 237
"...7</a>!</p><style type="text/css"> p...."
"... <li><style type="text/css"> p...." Line: 1285 Column: 215 - 237
"...7</a>!</p><style type="text/css"> p...."
Attribute “_cke_saved_href” not allowed on element “a” at this point.
Line: 1275 Column: 308 - 349
"...s won the <a href="javasc" _cke_saved_href="javasc">2017 B..." Line: 1275 Column: 406 - 447
"...ction for <a href="javasc" _cke_saved_href="javasc"><stron..." Line: 1280 Column: 13 - 54
"... <li><p><a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1280 Column: 135 - 176
"...rong> and <a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1280 Column: 296 - 337
"...d for the <a href="javasc" _cke_saved_href="javasc">RBC Ta..." Line: 1285 Column: 13 - 54
"... <li><p><a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1285 Column: 147 - 188
"...isted for <a href="javasc" _cke_saved_href="javasc">Canada..." Line: 1290 Column: 13 - 376
"... <li><p><a href="http://9781443445238/" _cke_saved_href="http://9781443445238/" style="color: rgb(0, 124, 196); margin: 0px; padding: 0px 0px 20px; border: 0px; outline: 0px; font-size: 13px; font-family: arial; vertical-align: baseline; text-decoration: none; transition: opacity 0.2s ease-in; font-variant-numeric: inherit; font-stretch: inherit; line-height: inherit;"></a><a..." Line: 1290 Column: 381 - 422
"...rit;"></a><a href="javasc" _cke_saved_href="javasc"><em st..." Line: 1290 Column: 1014 - 1055
"...e: 13px;"><a href="javasc" _cke_saved_href="javasc"> ..."
"...s won the <a href="javasc" _cke_saved_href="javasc">2017 B..." Line: 1275 Column: 406 - 447
"...ction for <a href="javasc" _cke_saved_href="javasc"><stron..." Line: 1280 Column: 13 - 54
"... <li><p><a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1280 Column: 135 - 176
"...rong> and <a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1280 Column: 296 - 337
"...d for the <a href="javasc" _cke_saved_href="javasc">RBC Ta..." Line: 1285 Column: 13 - 54
"... <li><p><a href="javasc" _cke_saved_href="javasc"><em><s..." Line: 1285 Column: 147 - 188
"...isted for <a href="javasc" _cke_saved_href="javasc">Canada..." Line: 1290 Column: 13 - 376
"... <li><p><a href="http://9781443445238/" _cke_saved_href="http://9781443445238/" style="color: rgb(0, 124, 196); margin: 0px; padding: 0px 0px 20px; border: 0px; outline: 0px; font-size: 13px; font-family: arial; vertical-align: baseline; text-decoration: none; transition: opacity 0.2s ease-in; font-variant-numeric: inherit; font-stretch: inherit; line-height: inherit;"></a><a..." Line: 1290 Column: 381 - 422
"...rit;"></a><a href="javasc" _cke_saved_href="javasc"><em st..." Line: 1290 Column: 1014 - 1055
"...e: 13px;"><a href="javasc" _cke_saved_href="javasc"> ..."
Element “dl” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 1354 Column: 8 - 11
"...-> <dl> ..." Line: 1381 Column: 8 - 11
"...-> <dl> ..." Line: 1426 Column: 9 - 12
"...> <dl> ..."
"...-> <dl> ..." Line: 1381 Column: 8 - 11
"...-> <dl> ..." Line: 1426 Column: 9 - 12
"...> <dl> ..."
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Line: 1587 Column: 4 - 36
"...>--> <form action="" id="of-age-form"> <d..."
"...>--> <form action="" id="of-age-form"> <d..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 5475 Column: 25 - 174
"... <iframe class="snippet" width="466" height="292" src="http://www.youtube.com/embed/mgH-cq_gqjI?&wmode=opaque&rel=0" frameborder="0" allowfullscreen></iframe..." Line: 5477 Column: 25 - 174
"... <iframe class="snippet" width="466" height="292" src="http://www.youtube.com/embed/p02peEKeSgo?&wmode=opaque&rel=0" frameborder="0" allowfullscreen></iframe..."
"... <iframe class="snippet" width="466" height="292" src="http://www.youtube.com/embed/mgH-cq_gqjI?&wmode=opaque&rel=0" frameborder="0" allowfullscreen></iframe..." Line: 5477 Column: 25 - 174
"... <iframe class="snippet" width="466" height="292" src="http://www.youtube.com/embed/p02peEKeSgo?&wmode=opaque&rel=0" frameborder="0" allowfullscreen></iframe..."
The “for” attribute of the “label” element must refer to a non-hidden form control.
Line: 1345 Column: 6 - 25
"...> <label for="signup">News a..." Line: 1349 Column: 7 - 42
"...e"> <label class="float-left" for="dob">Date o..."
"...> <label for="signup">News a..." Line: 1349 Column: 7 - 42
"...e"> <label class="float-left" for="dob">Date o..."
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harpercollins.ca 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.
harpercollins.ca 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.