clarkson.edu ▶ Website Data and Performance Tools

Clarkson.edu | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.23 sec.
Last Checked: 01/23/2025

Clarkson.edu attracts 5,066 unique visitors daily, generating 10,133 pageviews. The estimated value of clarkson.edu is 178,091 USD. Each visitor views approximately 2.14 pages on average.

According to Majestic's traffic estimates, clarkson.edu ranks 14,594 globally, with the majority of its visitors coming from United States, where it holds the 11,887 position.

It is beneficial for clarkson.edu that their data center (provided by FASTLY - Fastly, US) is located in United States, as this helps reduce page load time for most visitors.

See the list of other websites hosted by FASTLY - Fastly, US.

Clarkson.edu is registered with the .EDU top-level domain. Explore additional websites within the .EDU zone.

A recent examination on (October 12, 2024), indicates that clarkson.edu has an expired SSL certificate issued by Let's Encrypt (expired on December 15, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust clarkson.edu appears to be a safe domain.

Based on Google's Mobile-Friendly test, clarkson.edu is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Clarkson.edu | General Site Information

Global Rank

72,020

Average Load Time

1.97sec

Links In Count

1,501

Website Value

$166,440

Audience Geography. Where are clarkson.edu visitors located?

Country	Visitors
United States US	73.2%
Canada CA	3.1%
Singapore SG	0.7%
Other	23%

Country	Pageviews
United States US	88.3%
Canada CA	1.4%
Singapore SG	0.3%
Other	10%

Country	Rank
United States US	11887
Canada CA	39044
Singapore SG	46056

Where do visitors go on clarkson.edu?

Subdomain	Pageviews
moodle.clarkson.edu	38.33%
mirror.clarkson.edu	23.69%
clarkson.edu	11.67%
cas.clarkson.edu	8.01%
knightlife.clarkson.edu	4.21%
people.clarkson.edu	1.12%
webspace.clarkson.edu	0.78%
other	12.2%

Subdomain	Pageviews per User
knightlife.clarkson.edu	5
moodle.clarkson.edu	5
clarkson.edu	2.4
cas.clarkson.edu	1.1
webspace.clarkson.edu	1
people.clarkson.edu	1
mirror.clarkson.edu	1

Subdomain	Reach
mirror.clarkson.edu	58.05%
moodle.clarkson.edu	18.73%
cas.clarkson.edu	17.28%
clarkson.edu	12.05%
people.clarkson.edu	2.73%
knightlife.clarkson.edu	2.08%
webspace.clarkson.edu	1.92%

How popular is clarkson.edu?

Period	Global Rank	Global Rank Delta
past 3 months	72020	5538
past month	65619	-5837
past week	71363	11929
yesterday	89346	25804

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	101035	15894	56	-19.67%	2	-16.25%
30	82145	-15811	7	32%	2.5	10%
7	98161	28162	59	-34.13%	2.1	-24.64%
1	116338	50034	52	-50.172%	2	-37.57%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	66976	1964	97	-4.51%
30	65291	-2709	11	20%
7	70832	9477	10	-12.47%
1	89154	18030	9	-20.11%

Clarkson.edu | Safety and Security Details

Overview

Last Updated: 01/23/2025

Overall result - clarkson.edu is safe.

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

Last Updated: 03/22/2024

clarkson.edu is safe.

Norton ConnectSafe evaluates clarkson.edu for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/09/2019

clarkson.edu is safe.

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.

Google Safe Browsing

Last Updated: 01/09/2019

clarkson.edu is safe.
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.

Site Advisor

Last Updated: 02/22/2021

clarkson.edu is safe.

McAfee assesses clarkson.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 clarkson.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

clarkson.edu child safety is very good.

The WOT calculates reputation of the clarkson.edu. This reputation system receives ratings from users and information from third-party sources, assesses the clarkson.edu for safety features and confirms, whether clarkson.edu is suitable for children.

Clarkson.edu | SSL Certificate Information

SSL Checker Tool

Domain	clarkson.edu
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	09/16/2024
Expiration	12/15/2024
Signed	Certificate is not self signed
Additional Domains	bioethics.clarkson.edu clarkson.edu clarkson.us clarksonmagazine.com clarksonuniversity.net clarksonuniversity.org clarksonuniversity.us evolutiontoexcellence.com evolutiontoexcellence.org graduate.clarkson.edu www.clarkson.edu

Clarkson.edu | Server and Hosting Details

Server Location

Geolocation Tool

Clarkson.edu ASN Information

ASN Lookup Tool

ASN ID: 54113
ASN Title: FASTLY - Fastly, US

Last Update: 07/18/2024

ASN Whois

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Clarkson.edu | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

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
available at: http://whois.educause.edu

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: CLARKSON.EDU

Registrant:
Clarkson University
Office of Information Technology
Box 5585
Potsdam, NY 13699-5585
USA

Administrative Contact:
Joshua Fiske
Clarkson University
8 Clarkson Ave.
Box 5585
Potsdam, NY 13699
USA
+1.3152686700
jfiske@clarkson.edu

Technical Contact:
Brian Huntley
Clarkson University
8 Clarkson Ave.
Box 5585
Potsdam, NY 13699
USA
+1.3152686700
bhuntley@clarkson.edu

Name Servers:
NS-6.AWSDNS-00.COM
NS-CLOUD-C2.GOOGLEDOMAINS.COM
NS-CLOUD-C1.GOOGLEDOMAINS.COM
NS-719.AWSDNS-25.NET

Domain record activated: 21-Nov-1986
Domain record last updated: 02-Sep-2024
Domain expires: 31-Jul-2025

DNS Records

DNS Lookup Tool

Host	A Record	TTL
clarkson.edu	23.185.0.4	300

Host	MX Record	Priority	TTL
clarkson.edu	aspmx.l.google.com	1	300
clarkson.edu	alt3.aspmx.l.google.com	10	300
clarkson.edu	alt4.aspmx.l.google.com	10	300
clarkson.edu	alt1.aspmx.l.google.com	5	300
clarkson.edu	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
clarkson.edu	ns-6.awsdns-00.com	300
clarkson.edu	ns-719.awsdns-25.net	300
clarkson.edu	ns-cloud-c1.googledomains.com	300
clarkson.edu	ns-cloud-c2.googledomains.com	300

Host	TXT Record	TTL
clarkson.edu	DirectFedAuthUrl=https://cas.clarkson.edu/cas/idp/profile/SAML2/Redirect/SSO	300
clarkson.edu	ZOOM_verify_NCt2kq5iTaSwCOHM7O3ubA	300
clarkson.edu	adobe-idp-site-verification=e23a0fae4f7c2a67b869a4cf4163941da9f508cdf6f5dd58684d1819bba28119	300
clarkson.edu	apple-domain-verification=8gorWVCcHweKGr8U	300
clarkson.edu	facebook-domain-verification=vy7phekpp3h146ybum8u3mqf7e70eg	300
clarkson.edu	google-site-verification=OiQN9YKG9UmITG9_tYrZRO87cR6pBW0ZpB5BUYQ1Tjg	300
clarkson.edu	google-site-verification=XWpIJyGL98lv2ZvYwwR7R9jBqsGrw5ok6YEJbOJlta0	300
clarkson.edu	google-site-verification=_77LGyfZ1rzd4xlybnO8orF2c3Kgjg7q5i8nwgUFdSs	300
clarkson.edu	google-site-verification=nC3uZXMKuJABXkhpmgsEaPxFktTfi1viVX02C961wYA	300
clarkson.edu	google-site-verification=qWWxrymYSY7W-ECDRmJWQdg4Ly9ZvNEzLXdlYtIQ5To	300
clarkson.edu	google-site-verification=xoPXh-l0ozQMv1UUKm7DtxhvBJROBRbupZr_BW4ToEY	300
clarkson.edu	have-i-been-pwned-verification=46ca0630b72ac9aa507a173077c36c84	300
clarkson.edu	v=spf1 ip4:128.153.0.0/21 include:spf1.clarkson.edu include:_spf.google.com ~all	300

ns-719.awsdns-25.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Clarkson.edu | HTML Validation Report

HTML Validation Tool

Errors

Attribute “xmlns:article” not allowed here.

Attribute “xmlns:book” not allowed here.

Attribute “xmlns:product” not allowed here.

Attribute “xmlns:profile” not allowed here.

Attribute “xmlns:video” not allowed here.

A “charset” attribute on a “meta” element found after the first 1024 bytes.

Attribute “alt” not allowed on element “div” at this point.

Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)

Bad value “” for attribute “name” on element “button”: Must not be empty.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “div”.

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

End tag “section” seen, but there were open elements.

Unclosed element “div”.

Duplicate attribute “id”.

Duplicate ID “edit-actions”.

No “p” element in scope but a “p” end tag seen.

Attribute “tgb-slug” not allowed on element “div” at this point.

Attribute “tgb-layout” not allowed on element “div” at this point.

Attribute “tgb-feed-type” not allowed on element “div” at this point.

Attribute “tgb-post-count” not allowed on element “div” at this point.

Attribute “tgb-mobile-count” not allowed on element “div” at this point.

Attribute “tgb-toolbar” not allowed on element “div” at this point.

Attribute “tgb-animation-type” not allowed on element “div” at this point.

Duplicate ID “primary_nav”.

Unclosed element “footer”.

Stray end tag “section”.

Stray end tag “footer”.

Warnings

Attribute with the local name “xmlns:article” is not serializable as XML 1.0.

Attribute with the local name “xmlns:book” is not serializable as XML 1.0.

Attribute with the local name “xmlns:product” is not serializable as XML 1.0.

Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.

Attribute with the local name “xmlns:video” is not serializable as XML 1.0.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “edit-actions” was here.

The first occurrence of ID “primary_nav” was here.

Clarkson.edu | Desktop Performance Insights

Last tested: 09/07/2016

Desktop

Desktop Speed

49%

Leverage browser caching

Optimize images

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

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	128
Number of Hosts	5
Static Resources	123
JavaScript Resources	13
CSS Resources	4

Clarkson.edu | Mobile Performance Insights

Last tested: 09/07/2016

Mobile

Mobile Usability

96%

Avoid plugins

Size tap targets appropriately

Mobile Speed

44%

Leverage browser caching

Optimize images

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

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	116
Number of Hosts	6
Static Resources	111
JavaScript Resources	13
CSS Resources	4

Clarkson.edu | Common Typographical Errors

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Clarkson.edu Home | Clarkson University

Clarkson.edu | Key Trends

Clarkson.edu | General Site Information

Clarkson.edu | Safety and Security Details

Clarkson.edu | Server and Hosting Details

Clarkson.edu | Domain Name Information

Clarkson.edu | HTML Validation Report

Clarkson.edu | Desktop Performance Insights

Clarkson.edu | Mobile Performance Insights

Clarkson.edu | Competitors Analysis

Clarkson.edu | Common Typographical Errors