thegreatcourses.com website information.
thegreatcourses.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for thegreatcourses.com domain:
- udns2.ultradns.net
- udns1.ultradns.net
and probably website thegreatcourses.com is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website thegreatcourses.com position was 23029 (in the world). The lowest Alexa rank position was 27057. Now website thegreatcourses.com ranked in Alexa database as number 25786 (in the world).
Website thegreatcourses.com Desktop speed measurement score (60/100) is better than the results of 35.69% of other sites shows that the page desktop performance can be improved.
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Weekly Rank Report
Date | Rank | Change |
---|---|---|
Nov-15-2024 | 25,786 | -172 |
Nov-14-2024 | 25,614 | 189 |
Nov-13-2024 | 25,803 | 0 |
Nov-12-2024 | 25,803 | 0 |
Nov-11-2024 | 25,803 | 0 |
Nov-10-2024 | 25,803 | -565 |
Nov-09-2024 | 25,238 | 382 |
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thegreatcourses.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
thegreatcourses.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: THEGREATCOURSES.COM
Registry Domain ID: 3241037_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2023-12-01T07:56:42Z
Creation Date: 1999-01-27T05:00:00Z
Registry Expiry Date: 2027-01-27T05:00:00Z
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
Name Server: UDNS1.ULTRADNS.NET
Name Server: UDNS2.ULTRADNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-10T22:33:09Z
thegreatcourses.com server information
thegreatcourses.com desktop page speed rank
Last tested: 2016-08-04
thegreatcourses.com Desktop Speed Test Quick Summary
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priority - 4 Reduce server response time
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priority - 3 Minify CSS
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thegreatcourses.com Desktop Resources
Total Resources | 182 |
Number of Hosts | 21 |
Static Resources | 162 |
JavaScript Resources | 64 |
CSS Resources | 12 |
thegreatcourses.com Desktop Resource Breakdown
thegreatcourses.com mobile page speed rank
Last tested: 2019-12-06
thegreatcourses.com Mobile Speed Test Quick Summary
priority - 91 Leverage browser caching
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priority - 80 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
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priority - 77 Enable compression
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priority - 69 Optimize images
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priority - 26 Minify JavaScript
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priority - 26 Avoid 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.thegreatcourses.com/
https://www.thegreatcourses.com/
priority - 18 Reduce server response time
In our test, your server responded in 1.4 seconds.
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priority - 3 Minify 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 30.6KiB (24% reduction).
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priority - 1 Minify 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 7.1KiB (20% reduction).
thegreatcourses.com Mobile Resources
Total Resources | 226 |
Number of Hosts | 46 |
Static Resources | 147 |
JavaScript Resources | 46 |
CSS Resources | 4 |
thegreatcourses.com Mobile Resource Breakdown
thegreatcourses.com mobile page usability
Last tested: 2019-12-06
thegreatcourses.com Mobile Usability Test Quick Summary
priority - 0 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.
<div class="mobile-actions">?…0</div>
is close to 1 other tap targets.<span class="search-action">
is close to 1 other tap targets.<a href="" class="account-action">?</a>
is close to 1 other tap targets.<a href="https://www.th…checkout/cart/" class="cart-action">0</a>
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thegreatcourses.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
thegreatcourses.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.