Clark.edu Clark College
Server IP address resolved: Yes
Http response code: 200
Response time: 0.56 sec.
Last Checked: 04/19/2024
Clark.edu traffic volume is 1,266 unique daily visitors and their 4,937 pageviews. The web value rate of clark.edu is 93,732 USD. Each visitor makes around 4.17 page views on average.
By Alexa's traffic estimates clark.edu placed at 24,401 position over the world, while the largest amount of its visitors comes from United States, where it takes 30,211 place.
Perfect for clark.edu that their data center (provided by company company WA-K20 - Washington State K-20 Telecommunications Network, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by WA-K20 - Washington State K-20 Telecommunications Network, US.
Clark.edu registered under .EDU top-level domain. Check other websites in .EDU zone.
The last verification results, performed on (April 30, 2021) clark.edu show that clark.edu has an expired wildcard SSL certificate issued by GlobalSign nv-sa (expired on August 13, 2021). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by GlobalSign nv-sa.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust clark.edu is pretty a safe domain.
Relying Google MobileFriendly test clark.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are clark.edu visitors located?
| Country | Visitors |
|---|---|
 United States US | 94.2% |
| Other | 5.7% |
| Country | Pageviews |
|---|---|
| United States US | 97.9% |
| Other | 2.1% |
| Country | Rank |
|---|---|
| United States US | 30211 |
Where do visitors go on clark.edu?
| Subdomain | Pageviews |
|---|---|
| clark.edu | 75.99% |
| ezproxy.clark.edu | 12.88% |
| library.clark.edu | 3.47% |
| studentwireless.clark.edu | 2.51% |
| other | 5.15% |
| Subdomain | Pageviews per User |
|---|---|
| ezproxy.clark.edu | 9 |
| clark.edu | 3.2 |
| studentwireless.clark.edu | 1 |
| library.clark.edu | 1 |
| Subdomain | Reach |
|---|---|
| clark.edu | 89.18% |
| library.clark.edu | 9.81% |
| studentwireless.clark.edu | 9.54% |
| ezproxy.clark.edu | 5.35% |
How popular is clark.edu?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 142831 | 27474 |
| past month | 149627 | 29877 |
| past week | 179971 | 38447 |
| yesterday | 196723 | -81171 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 125951 | 29523 | 41 | -28.85% | 3.9 | -9.281% |
| 30 | 135137 | 32197 | 38 | -27.78% | 3.8 | -8.413% |
| 7 | 155499 | 27343 | 33 | -21.52% | 4.2 | 9% |
| 1 | 207385 | 42008 | 24 | -29.7% | 3 | -65.625% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 160466 | 28478 | 38 | -21.69% |
| 30 | 167469 | 31222 | 37 | -21% |
| 7 | 209080 | 49026 | 29 | -27.77% |
| 1 | 204917 | -179268 | 3 | 100% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates clark.edu for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses clark.edu for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze clark.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the clark.edu. This reputation system receives ratings from users and information from third-party sources, assesses the clark.edu for safety features and confirms, whether clark.edu is suitable for children.
| Domain | *.clark.edu |
| Issuer Organization | GlobalSign nv-sa |
| Issuer | GlobalSign RSA OV SSL CA 2018 |
| Algorithm | RSA-SHA256 |
| Valid form | 06/26/2020 |
| Expiration | 08/13/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.clark.edu clark.edu |
ASN ID: 10430
ASN Title: WA-K20 - Washington State K-20 Telecommunications Network, US
Last Update: 10/04/2023
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 10430
ASName: WA-K20
ASHandle: AS10430
RegDate: 1997-07-31
Updated: 1997-08-01
Ref: https://rdap.arin.net/registry/autnum/10430
OrgName: Washington State K-20 Telecommunications Network
OrgId: WSKT
Address: c/o University of Washington IT
Address: BOX 354842
Address: 4545 15th Avenue NE
City: Seattle
StateProv: WA
PostalCode: 98105-4527
Country: US
RegDate: 1997-07-31
Updated: 2017-03-28
Ref: https://rdap.arin.net/registry/entity/WSKT
OrgTechHandle: UW-NOC-ARIN
OrgTechName: University of Washington Networks and Distributed
OrgTechPhone: +1-206-221-6000
OrgTechEmail: uw-noc@uw.edu
OrgTechRef: https://rdap.arin.net/registry/entity/UW-NOC-ARIN
OrgNOCHandle: UW-NOC-ARIN
OrgNOCName: University of Washington Networks and Distributed
OrgNOCPhone: +1-206-221-6000
OrgNOCEmail: uw-noc@uw.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/UW-NOC-ARIN
OrgAbuseHandle: UW-NOC-ARIN
OrgAbuseName: University of Washington Networks and Distributed
OrgAbusePhone: +1-206-221-6000
OrgAbuseEmail: uw-noc@uw.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/UW-NOC-ARIN
RTechHandle: UW-NOC-ARIN
RTechName: University of Washington Networks and Distributed
RTechPhone: +1-206-221-6000
RTechEmail: uw-noc@uw.edu
RTechRef: https://rdap.arin.net/registry/entity/UW-NOC-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
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By submitting a Whois query, you agree that this information
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the transmission of unsolicited commercial advertising or
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except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: CLARK.EDU
Registrant:
Clark College
1933 Fort vancouver Way
Vancouver, WA 98663-3598
US
Administrative Contact:
Valerie Moreno
Clark College
1933 Fort Vancouver Way
Vancouver, WA 98663
US
+1.3609922425
ithelp@clark.edu
Technical Contact:
Todd Leavitt
Clark College
1933 Fort Vancouver Way
Vancouver, WA 98663
US
+1.3609922425
ithelp@clark.edu
Name Servers:
DNS2.CTC.EDU
DNS1.CLARK.EDU
DNS2.CLARK.EDU
DNS1.CTC.EDU
DNS3.CTC.EDU
Domain record activated: 26-Jun-1990
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021
| Host | A Record | TTL |
|---|---|---|
| clark.edu | 192.102.5.10 | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| clark.edu | clark-edu.mail.protection.outlook.com | 10 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| clark.edu | dns2.clark.edu | 604800 |
| clark.edu | dns3.ctc.edu | 604800 |
| clark.edu | dns1.ctc.edu | 604800 |
| clark.edu | dns2.ctc.edu | 604800 |
| clark.edu | dns1.clark.edu | 604800 |
| Host | TXT Record | TTL |
|---|---|---|
| clark.edu | v=spf1 ip4:64.74.237.0/24 ip4:74.122.104.0/22 +ip4:134.39.2.120 +ip4:168.156.11.35 +ip4:168.156.151.170 +ip4:192.102.5.4 +ip4:192.102.5.10 ip4:205.139.104.0/22 ip4:216.235.196.0/22 ip4:216.235.200.0/21 | 3600 |
| clark.edu | MS=ms73977842 | 3600 |
| clark.edu | tJILxdU9Aw4iGojOSWxzcfHDwafam24DkmQedUaJrdvUnCOm6uRkilW5h1hVp5017b4EXURNaXjcsMxW9Kt95Q== | 3600 |
| clark.edu | adobe-idp-site-verification=782ea833f8cbf6afced012f825b2f391628b9ccbb00dc93786700ffd397de35a | 3600 |
| clark.edu | adobe-idp-site-verification=668ab791-6124-464f-8e98-39e5272e7d8a | 3600 |
dns1.clark.edu
TTL: 3600
Email address: root.dns1.clark.edu
Serial: 2019062001
Refresh: 1800
Retry: 900
Expire: 1209600
Minimum: 3600
Last tested: 11/20/2016
| Total Resources | 47 |
| Number of Hosts | 7 |
| Static Resources | 41 |
| JavaScript Resources | 15 |
| CSS Resources | 10 |
Last tested: 05/30/2017
| Total Resources | 57 |
| Number of Hosts | 9 |
| Static Resources | 45 |
| JavaScript Resources | 18 |
| CSS Resources | 11 |
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