Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 0.09 sec.
Last Checked: 08/16/2025
Sierracollege.edu traffic estimate is about 3,676 unique visitors and 15,917 pageviews per day. The approximated value of sierracollege.edu is 280,320 USD. Every unique visitor makes about 4.33 pageviews on average.
Alexa Traffic Rank estimates that sierracollege.edu is ranked number 67,414 in the world, while most of its traffic comes from United States, where it occupies as high as 7,421 place.
It’s good for sierracollege.edu that their hosting company CSUNET-NW - California State University, Office of the Chancellor, US is located in United States, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by CSUNET-NW - California State University, Office of the Chancellor, US.
Sierracollege.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
During the last check (October 13, 2024) sierracollege.edu has an expired SSL certificate issued by Let's Encrypt (expired on November 26, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Symantec and Web of Trust sierracollege.edu is pretty a safe domain.
Relying on Google Mobile-Friendly test sierracollege.edu is well optimized for mobile and tablet devices.
Where are website visitors coming from?
Country | Visitors |
---|---|
![]() | 97.9% |
Other | 2.1% |
Country | Pageviews |
---|---|
![]() | 97.9% |
Other | 2.1% |
Country | Rank |
---|---|
![]() | 7421 |
Where do visitors go on sierracollege.edu?
Subdomain | Pageviews |
---|---|
myaccess.sierracollege.edu | 27.88% |
ssb.sierracollege.edu | 18.76% |
mysierra.sierracollege.edu | 15.08% |
sso.sierracollege.edu | 14.99% |
sierracollege.edu | 12.56% |
proxy.sierracollege.edu | 2.58% |
catalog.sierracollege.edu | 2.22% |
academics.sierracollege.edu | 1.91% |
math.sierracollege.edu | 0.74% |
other | 3.29% |
Subdomain | Views per User |
---|---|
proxy.sierracollege.edu | 10 |
ssb.sierracollege.edu | 5.5 |
math.sierracollege.edu | 4 |
catalog.sierracollege.edu | 3.2 |
athletics.sierracollege.edu | 3 |
help.sierracollege.edu | 2 |
academics.sierracollege.edu | 1.8 |
sierracollege.edu | 1.7 |
mysierra.sierracollege.edu | 1.5 |
myaccess.sierracollege.edu | 1.4 |
other | 0.78 |
Subdomain | Reach |
---|---|
myaccess.sierracollege.edu | 82.16% |
sso.sierracollege.edu | 56.31% |
mysierra.sierracollege.edu | 42.31% |
sierracollege.edu | 30.7% |
ssb.sierracollege.edu | 14.12% |
academics.sierracollege.edu | 4.51% |
catalog.sierracollege.edu | 2.9% |
help.sierracollege.edu | 1.35% |
proxy.sierracollege.edu | 0.98% |
athletics.sierracollege.edu | 0.82% |
other | 2.24% |
How popular is sierracollege.edu?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 41422 | -14501 |
past month | 41266 | -2127 |
past week | 42588 | -1747 |
yesterday | 27315 | -17290 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 35198 | -6525 | 189 | 22% | 4.33 | -17.99% |
30 | 35772 | -6677 | 188 | 25% | 4.2 | 20% |
7 | 33919 | -9643 | 2 | 34% | 4.8 | 40% |
1 | 19793 | -15941 | 38 | 92% | 5.9 | 20% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 47066 | -19365 | 161 | 48% |
30 | 46426 | -103 | 17 | 4% |
7 | 49782 | 1882 | 16 | -3.46% |
1 | 33959 | -20458 | 24 | 60% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Unknown
Updated: 08/16/2025
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 Connect Safe
Safe
Updated: 03/22/2025
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Unknown
Updated: 08/16/2025
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/23/2021
McAfee assesses sierracollege.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 sierracollege.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/09/2019
The WOT calculates reputation of the sierracollege.edu. This reputation system receives ratings from users and information from third-party sources, assesses the sierracollege.edu for safety features and confirms, whether sierracollege.edu is suitable for children.
Domain | academics.sierracollege.edu |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 08/28/2024 |
Expiration | 11/26/2024 |
Signed | Certificate is not self signed |
Additional Domains | academics.sierracollege.edu sierracollege.edu www.sierracollege.edu |
ASN ID: 2152
ASN Title: CSUNET-NW - California State University, Office of the Chancellor, US
Updated: 04/13/2025
#
# 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.
#
Host | A Record | TTL |
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This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
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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
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except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: SIERRACOLLEGE.EDU
Registrant:
Sierra College
5100 Sierra College Blvd.
Rocklin, CA 95677-3397
USA
Administrative Contact:
Phil Yorde
Sierra College
5100 Sierra College Blvd
Rocklin, CA 95677-3397
USA
+1.9166607720
pyorde@sierracollege.edu
Technical Contact:
Mike Glashan
Sierra College
5100 Sierra College Blvd
Rocklin, CA 95677-3397
USA
+1.9166607741
mglashan@sierracollege.edu
Name Servers:
DNS2.SIERRACOLLEGE.EDU
DNS1.SIERRACOLLEGE.EDU
Domain record activated: 06-Feb-2002
Domain record last updated: 24-Jul-2024
Domain expires: 31-Jul-2025
Website desktop performance and usability tips
Speed
77%
Number and type of the resources loaded from the website:
Total Resources | 49 |
Number of Hosts | 8 |
Static Resources | 35 |
JavaScript Resources | 11 |
CSS Resources | 7 |
CSS | 249.3 KBytes |
Images | 395.5 KBytes |
HTML | 55.4 KBytes |
JavaScript | 510.3 KBytes |
Other | 246.8 KBytes |
Updated: 10/28/2018
Tips on speeding up mobile site performance
Usability
100%
Speed
60%
Number and type of the resources loaded from the website:
Total Resources | 49 |
Number of Hosts | 8 |
Static Resources | 35 |
JavaScript Resources | 11 |
CSS Resources | 7 |
CSS | 249.3 KBytes |
Images | 395.5 KBytes |
HTML | 55.4 KBytes |
JavaScript | 510.3 KBytes |
Other | 246.8 KBytes |
Updated: 10/28/2018