4cd.edu Not Found
4cd.edu Overview
4cd.edu ranking shows that the page is at position 39,769 over the world, while the bulk of its audience is from United States, where it ranks 5,963.
It is beneficial to 4cd.edu that their hosting company CSUNET-NW - California State University, Office of the Chancellor, US servers are located in United States, as that reduces page load time for the majority of their users. See the list of other webpages hosted on CSUNET-NW - California State University, Office of the Chancellor, US servers.
In terms of rank-to-traffic ratio, 4cd.edu has 3,937 unique users per day, viewing 17,700 pages. The rank based value of 4cd.edu is 312,519 USD. Every user makes 4.82 pageviews on average.
4cd.edu boasts a link base consisting of 350 referring domains and 460 external backlinks, as revealed by the data obtained from web network scanning.
4cd.edu top-level domain belongs to .EDU domain zone. Check other webpages in .EDU zone.
According the last verification test in October 11, 2024, 4cd.edu has a valid and up-to-date SSL certificate issued by Internet2 , certificate expiration date: October 24, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Internet2.
Based on data from Google Safe Browsing and Symantec 4cd.edu is a fairly safe domain.
According the Mobile-Friendly test by Google 4cd.edu is nice optimized for mobile devices and tablets.
4cd.edu Rank Summary
Audience Geography. Where are 4cd.edu visitors located?
| Country | Visitors |
|---|---|
 United States US | 98.8% |
| Other | 1.2% |
| Country | Pageviews |
|---|---|
| United States US | 99.4% |
| Other | 0.6% |
| Country | Rank |
|---|---|
| United States US | 5963 |
Where do visitors go on 4cd.edu?
| Subdomain | Pageviews |
|---|---|
| pg.4cd.edu | 51.89% |
| m.4cd.edu | 23.88% |
| 4cd.edu | 7.67% |
| selfservice.4cd.edu | 7.46% |
| portal.4cd.edu | 2.89% |
| webapps.4cd.edu | 1.74% |
| insite.4cd.edu | 1.68% |
| esars.4cd.edu | 1.12% |
| library.4cd.edu | 0.78% |
| cloudpath.4cd.edu | 0.57% |
| other | 0.33% |
| Subdomain | Pageviews per User |
|---|---|
| esars.4cd.edu | 5 |
| selfservice.4cd.edu | 3.6 |
| library.4cd.edu | 3 |
| m.4cd.edu | 2.7 |
| cloudpath.4cd.edu | 2 |
| pg.4cd.edu | 1.9 |
| insite.4cd.edu | 1.1 |
| webapps.4cd.edu | 1.1 |
| 4cd.edu | 1.1 |
| webtrans.4cd.edu | 1 |
| other | 0.5 |
| Subdomain | Reach |
|---|---|
| pg.4cd.edu | 91.21% |
| m.4cd.edu | 30.32% |
| 4cd.edu | 23.14% |
| portal.4cd.edu | 9.78% |
| selfservice.4cd.edu | 6.94% |
| insite.4cd.edu | 5.34% |
| webapps.4cd.edu | 5.27% |
| webtrans.4cd.edu | 0.89% |
| cloudpath.4cd.edu | 0.86% |
| library.4cd.edu | 0.83% |
| other | 0.74% |
How popular is 4cd.edu?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 39769 | 1817 |
| past month | 34825 | -2131 |
| past week | 34361 | 535 |
| yesterday | 35679 | -3126 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 33067 | 927 | 202 | -5.041% | 4.5 | 3% |
| 30 | 34854 | 7323 | 192 | -23.72% | 3.4 | -37.11% |
| 7 | 35008 | 691 | 19 | -2.11% | 3.3 | -0.896% |
| 1 | 38474 | 3058 | 18 | -9.368% | 3.2 | -22.78% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 45468 | 2439 | 166 | -7.564% |
| 30 | 37325 | -6777 | 21 | 21% |
| 7 | 36948 | 731 | 21 | -1.2% |
| 1 | 38241 | -6250 | 21 | 20% |
4cd.edu Website Safety
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 4cd.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 4cd.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 4cd.edu for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the 4cd.edu. This reputation system receives ratings from users and information from third-party sources, assesses the 4cd.edu for safety features and confirms, whether 4cd.edu is suitable for children.
| Domain | www.4cd.edu |
| Issuer Organization | Internet2 |
| Issuer | InCommon RSA Server CA 2 |
| Algorithm | RSA-SHA384 |
| Valid form | 09/23/2024 |
| Expiration | 10/24/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.4cd.edu 4cd.edu |
4cd.edu Rank History
Alexa Rank shows how popular 4cd.edu is in comparison with other sites. The most popular site has Alexa Rank equals 1. If 4cd.edu has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to 4cd.edu and pageviews on 4cd.edu over the past 3 months.
4cd.edu Hosting Information
ASN ID: 2152
ASN Title: CSUNET-NW - California State University, Office of the Chancellor, USLast Update: 07/19/2024
#
# 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: 2152
ASName: CSUNET-NW
ASHandle: AS2152
RegDate: 1993-01-14
Updated: 2006-02-14
Ref: https://rdap.arin.net/registry/autnum/2152
OrgName: California State University, Office of the Chancellor
OrgId: CSU
Address: 401 Golden Shore
City: Long Beach
StateProv: CA
PostalCode: 90802
Country: US
RegDate: 1990-11-08
Updated: 2015-06-30
Ref: https://rdap.arin.net/registry/entity/CSU
OrgAbuseHandle: CDA56-ARIN
OrgAbuseName: CSU DNS Administrator
OrgAbusePhone: +1-562-951-8500
OrgAbuseEmail: wedns@calstate.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/CDA56-ARIN
OrgTechHandle: CDA56-ARIN
OrgTechName: CSU DNS Administrator
OrgTechPhone: +1-562-951-8500
OrgTechEmail: wedns@calstate.edu
OrgTechRef: https://rdap.arin.net/registry/entity/CDA56-ARIN
RTechHandle: CDA56-ARIN
RTechName: CSU DNS Administrator
RTechPhone: +1-562-951-8500
RTechEmail: wedns@calstate.edu
RTechRef: https://rdap.arin.net/registry/entity/CDA56-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.
#
4cd.edu Domain Registration and Settings
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
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: 4CD.EDU
Registrant:
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
USA
Administrative Contact:
Domain Admin
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
USA
+1.9252296878
swarrier@4cd.edu
Technical Contact:
Domain Admin
Contra Costa Community College District
500 Court Street
Martinez, CA 94553
USA
+1.9252296878
swarrier@4cd.edu
Name Servers:
NS-748.AWSDNS-29.NET
NS-1616.AWSDNS-10.CO.UK
NS-1266.AWSDNS-30.ORG
NS-189.AWSDNS-23.COM
Domain record activated: 26-Jun-2008
Domain record last updated: 03-May-2022
Domain expires: 30-Jun-2025
| Host | A Record | TTL |
|---|---|---|
| 4cd.edu | 207.62.211.245 | 10800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| 4cd.edu | 4cd-edu.mail.protection.outlook.com | 0 | 10800 |
| Host | NS Record | TTL |
|---|---|---|
| 4cd.edu | ns-1266.awsdns-30.org | 172800 |
| 4cd.edu | ns-1616.awsdns-10.co.uk | 172800 |
| 4cd.edu | ns-189.awsdns-23.com | 172800 |
| 4cd.edu | ns-748.awsdns-29.net | 172800 |
| Host | TXT Record | TTL |
|---|---|---|
| 4cd.edu | IZ4UAIF7FR2EQ5X339L19PG2EGG9M40T3HDQ570T | 3600 |
| 4cd.edu | adobe-idp-site-verification=932e8fd0de218aaaed87cbe551b03720888a6abffb509a50f58093865bdf9212 | 3600 |
| 4cd.edu | atlassian-domain-verification=569SJpT3+cnfRDm6ZSBN8b+0hAp8OceMsoXSFHoj4HZoLfoKitRt3AVIMBu9VwAl | 3600 |
| 4cd.edu | v=msv1 t=b5b481930afe4ba00371a54d88d85e | 3600 |
| 4cd.edu | v=spf1 include:spf.protection.outlook.com include:listserv.cccnext.net include:_spf.regroup.com include:_spf.academicworks.com a:www.4cd.edu a:insitemail.4cd.edu a:webadvisor.4cd.edu a:hermes.4cd.edu a:sierra.4cd.edu a:outlook.com ~all | 3600 |
ns-1616.awsdns-10.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400
4cd.edu HTML Check
4cd.edu Desktop Performance
Last tested: 05/22/2017
| Total Resources | 1 |
| Number of Hosts | 1 |
4cd.edu Mobile Insights
Last tested: 05/22/2017
| Total Resources | 1 |
| Number of Hosts | 1 |
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