BLACKBOARD.COM Blackboard | Education Technology & Services


blackboard.com website information.

blackboard.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 blackboard.com domain:

  • ns3.blackboard.com
  • ns1.blackboard.com
  • ns4.blackboard.com
  • ns2.blackboard.com

and probably website blackboard.com is hosted by GOOGLE - Google LLC, US web hosting company. Check the complete list of other most popular websites hosted by GOOGLE - Google LLC, US hosting company.

According to Alexa traffic rank the highest website blackboard.com position was 5695 (in the world). The lowest Alexa rank position was 5982. Now website blackboard.com ranked in Alexa database as number 5958 (in the world).

Website blackboard.com Desktop speed measurement score (18/100) is better than the results of 3.49% of other sites shows that the page desktop performance can be improved.

blackboard.com Mobile usability score (96/100) is better than the results of 46.59% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of blackboard.com (29/100) is better than the results of 9.19% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Mar-19-2024 5,95824
Mar-18-2024 5,982-54
Mar-17-2024 5,928-46
Mar-16-2024 5,88219
Mar-15-2024 5,901-34
Mar-14-2024 5,86716
Mar-13-2024 5,88315

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blackboard.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.



blackboard.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: BLACKBOARD.COM
Registry Domain ID: 5134775_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: http://cscdbs.com
Updated Date: 2020-06-11T14:27:46Z
Creation Date: 1999-04-09T04:00:00Z
Registry Expiry Date: 2021-07-15T17:53:20Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: 8887802723
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS1.BLACKBOARD.COM
Name Server: NS2.BLACKBOARD.COM
Name Server: NS3.BLACKBOARD.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 59185 8 1 9A95A8854A41D9B10E74A23DD99AA48278C397D4
DNSSEC DS Data: 59185 8 2 1239F6EEBA833E3535580AE1021718CBD90E294DBC798E0AEBF686E08B5A83A3
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-04-24T19:50:17Z

blackboard.com server information

Servers Location

IP Address
69.196.244.99
Region
West Virginia
City
Parkersburg

blackboard.com desktop page speed rank

Last tested: 2018-10-07


Desktop Speed Bad
18/100

blackboard.com Desktop Speed Test Quick Summary


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priority - 19 Leverage browser caching

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priority - 13 Avoid landing page redirects

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priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 4 Reduce server response time

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priority - 2 Prioritize 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.

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priority - 0 Minify HTML

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blackboard.com Desktop Resources

Total Resources81
Number of Hosts27
Static Resources46
JavaScript Resources27
CSS Resources5

blackboard.com Desktop Resource Breakdown

blackboard.com mobile page speed rank

Last tested: 2018-10-07


Mobile Speed Bad
29/100

blackboard.com Mobile Speed Test Quick Summary


priority - 130 Optimize images

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priority - 45 Avoid landing page redirects

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priority - 40 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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https://fonts.googleapis.com/css?family=Noto+Serif…:400,400i,600,600i,700

priority - 28 Leverage browser caching

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priority - 8 Prioritize 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.

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Only about 38% 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 - 2 Reduce server response time

In our test, your server responded in 0.32 seconds.

There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.

priority - 1 Minify JavaScript

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priority - 0 Minify HTML

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priority - 0 Enable compression

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Compressing https://js.driftt.com/deploy/assets/index.html could save 389B (45% reduction).
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blackboard.com Mobile Resources

Total Resources79
Number of Hosts27
Static Resources46
JavaScript Resources27
CSS Resources5

blackboard.com Mobile Resource Breakdown

blackboard.com mobile page usability

Last tested: 2018-10-07


Mobile Usability Good
96/100

blackboard.com Mobile Usability Test Quick Summary


priority - 3 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.

The tap target <li id="slick-slide03">4</li> is close to 1 other tap targets.
The tap target <button type="button">4</button> is close to 1 other tap targets.
The tap target <a href="/about-us/lead…ship-team.html" class="">Leadership</a> and 29 others are close to other tap targets.

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blackboard.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.


blackboard.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.