heinle.com Website Information
Daily Unique Visits: 3,857
Daily Page Views: 15,428
Income Per Day: $43
Estimated Value: $23,220
This website is located in United States and is using following IP address 69.32.208.198. See the complete list of popular websites hosted in United States.
heinle.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website heinle.com is using the following name servers:
- a6-67.akam.net
- a13-64.akam.net
- a1-49.akam.net
- a14-65.akam.net
- a9-64.akam.net
- a20-66.akam.net
and is probably hosted by CENGAGE-OHCIN - Cengage Learning Inc, US. See the full list of other websites hosted by CENGAGE-OHCIN - Cengage Learning Inc, US.
The highest website heinle.com position in Alexa rank database was 239417 and the lowest rank position was 357855. Current position of heinle.com in Alexa rank database is 325406.
Desktop speed score of heinle.com (76/100) is better than the results of 61.81% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of heinle.com (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 heinle.com (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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heinle.com Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
heinle.com whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Registry Domain ID: 838596_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2024-04-17T20:14:29Z
Creation Date: 1993-05-12T04:00:00Z
Registry Expiry Date: 2025-05-13T04:00:00Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: A1-49.AKAM.NET
Name Server: A13-64.AKAM.NET
Name Server: A20-66.AKAM.NET
Name Server: A6-67.AKAM.NET
Name Server: A9-64.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-13T06:25:31Z
heinle.com server information
Servers Location
heinle.com desktop page speed rank
Last tested: 2016-10-09
heinle.com Desktop Speed Test Quick Summary
priority - 13Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://www.cengage.com/heinle
http://www.cengage.com/heinle/
http://www.cengage.com/urlredirect/redirect.do?dom…ngage.com&uri=/heinle/
http://solutions.cengage.com/brands/heinle/
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js
http://cdn.cengage.com/js/contrib/jquery.dropdown.js
http://cdn.cengage.com/libs/bootstrap/3.1.1/js/bootstrap.min.js
http://solutions.cengage.com/WebResource.axd?d=jYU…1&t=635802961220000000
http://solutions.cengage.com/ScriptResource.axd?d=…Jec4FTXIWc1&t=5f9d5645
http://solutions.cengage.com/ScriptResource.axd?d=…wzBkDy-prA0&t=5f9d5645
Optimize CSS Delivery of the following:
http://cdnjs.cloudflare.com/ajax/libs/font-awesome…s/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:4…italic,300,400,600,700
http://solutions.cengage.com/solutions.styles/master2.min.css
http://fonts.googleapis.com/css?family=Open+Sans:italic
priority - 7Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_facebook.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_glassdoor.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_linkedin.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_pinterest.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_rss.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_tweet.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_youtube.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/header…e-plus-social-icon.png (expiration not specified)
http://cdn.cengage.com/js/contrib/jquery.dropdown.js (expiration not specified)
http://cdn.cengage.com/libs/bootstrap/3.1.1/js/bootstrap.min.js (expiration not specified)
http://s.btstatic.com/tag.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3KiB (40% reduction).
Compressing http://cdn.cengage.com/images/sites/cengage/header…e-plus-social-icon.png could save 924B (62% reduction).
Compressing http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_facebook.png could save 871B (71% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 524B (12% reduction).
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 570B (12% reduction).
heinle.com Desktop Resource Breakdown
| Total Resources | 58 |
| Number of Hosts | 20 |
| Static Resources | 25 |
| JavaScript Resources | 21 |
| CSS Resources | 5 |
heinle.com mobile page speed rank
Last tested: 2017-06-03
heinle.com Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 7 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.4/jquery.min.js
http://cdn.cengage.com/js/contrib/jquery.dropdown.js
http://cdn.cengage.com/libs/bootstrap/3.1.1/js/bootstrap.min.js
http://solutions.cengage.com/WebResource.axd?d=tDk…1&t=635802961220000000
http://solutions.cengage.com/ScriptResource.axd?d=…VO46fVMQQ41&t=5f9d5645
http://solutions.cengage.com/ScriptResource.axd?d=…cdungwx0w40&t=5f9d5645
Optimize CSS Delivery of the following:
http://cdnjs.cloudflare.com/ajax/libs/font-awesome…s/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:4…italic,300,400,600,700
http://solutions.cengage.com/solutions.styles/master2.min.css
http://fonts.googleapis.com/css?family=Open+Sans:italic
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://www.cengage.com/heinle
http://solutions.cengage.com/brands/heinle/
priority - 13Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_facebook.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_glassdoor.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_linkedin.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_pinterest.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_rss.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_tweet.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_youtube.png (expiration not specified)
http://cdn.cengage.com/images/sites/cengage/header…e-plus-social-icon.png (expiration not specified)
http://cdn.cengage.com/js/contrib/jquery.dropdown.js (expiration not specified)
http://cdn.cengage.com/libs/bootstrap/3.1.1/js/bootstrap.min.js (expiration not specified)
https://snap.licdn.com/li.lms-analytics/insight.min.js (expiration not specified)
http://s.btstatic.com/tag.js (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/1734239053467496?v=2.7.12 (20 minutes)
http://script.crazyegg.com/pages/scripts/0065/0693.js?415701 (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 0Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 3.1KiB (41% reduction).
Compressing http://cdn.cengage.com/images/sites/cengage/header…e-plus-social-icon.png could save 948B (63% reduction).
Compressing http://cdn.cengage.com/images/sites/cengage/headerfooter/btn_facebook.png could save 940B (76% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 524B (12% reduction).
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 568B (12% reduction).
heinle.com Mobile Resource Breakdown
| Total Resources | 66 |
| Number of Hosts | 28 |
| Static Resources | 28 |
| JavaScript Resources | 27 |
| CSS Resources | 5 |
heinle.com mobile page usability
Last tested: 2017-06-03
heinle.com 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.
<a href="//www.facebook…rningCorporate" class="facebook-icon">facebook</a> is close to 1 other tap targets.The tap target
<button type="button" class="collapsed">Toggle Footer navigation</button> is close to 1 other tap targets.heinle.com HTML validation
Errors
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
"...<HTML> <HEAD..."
Element “title” must not be empty.
"..."> <TITLE></TITLE> </HEA..."
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heinle.com Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
heinle.com TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.