Welcome to The Chicago School of Professional Psychology

The Chicago School is a not-for-profit, accredited institution with more than 4,200 students at campuses in Chicago, California, Washington D.C. and o...

Online Status

Server IP address resolved: Yes
Http response code: 200
Response time: 0.19 sec.
Last Checked: 10/01/2023 traffic volume is 1,311 unique daily visitors and their 3,932 pageviews. The web value rate of is 70,299 USD. Each visitor makes around 3.21 page views on average.

By Alexa's traffic estimates placed at 20,465 position over the world, while the largest amount of its visitors comes from United States, where it takes 38,833 place.

Perfect for that their data center (provided by company company TCS-EDUCATION-SYSTEM - TCS Education System, 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 TCS-EDUCATION-SYSTEM - TCS Education System, US. registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (November 25, 2019) show that has an expired wildcard SSL certificate issued by Sectigo Limited (expired on October 09, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust is pretty a safe domain.

Relying Google MobileFriendly test is well optimized for mobile and tablet devices.

Global Rank
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Last Updated: 10/01/2023
Overall result - is safe.
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Norton Connect Safe
Last Updated: 03/22/2023 is safe.
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Google Safe Search
Last Updated: 10/30/2016 is safe.
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Google Safe Browsing
Last Updated: 01/09/2019 is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Last Updated: 02/24/2021 is safe.
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Web of Trust
Last Updated: 01/10/2019 child safety is very good.
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SSL Information
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
Valid form09/20/2019
SignedCertificate is not self signed
Additional Domains *
Server Location

ASN Information

ASN ID: 54866
ASN Title: TCS-EDUCATION-SYSTEM - TCS Education System, US

Last Update: 01/13/2023

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.

ASNumber: 54866
ASHandle: AS54866
RegDate: 2012-09-13
Updated: 2012-09-13

OrgName: TCS Education System
OrgId: TES-41
Address: 350 N. Orleans
City: Chicago
StateProv: IL
PostalCode: 60654
Country: US
RegDate: 2012-08-30
Updated: 2017-03-28

OrgAbuseHandle: NETOP299-ARIN
OrgAbuseName: Netops
OrgAbusePhone: +1-312-467-2550

OrgNOCName: Netops
OrgNOCPhone: +1-312-467-2550

OrgTechHandle: NETOP299-ARIN
OrgTechName: Netops
OrgTechPhone: +1-312-467-2550

# ARIN WHOIS data and services are subject to the Terms of Use
# available at:
# If you see inaccuracies in the results, please report at
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.


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Chicago School of Professional Psychology
325 N. Wells
Suite 400
Chicago, IL 60610

Administrative Contact:
Chris Cassens
TCS Education System
350 N Orleans
Sutie 1050
Chicago, IL 60654

Technical Contact:
Chris Cassens
TCS Education System
350 N Orleans, Suite 1050
Chicago, IL 60654

Name Servers:

Domain record activated: 22-May-2006
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
thechicagoschool.eduv=spf1 IP4: IP4: IP4: IP4: IP4: IP4: IP4: IP4: IP4: -all600
TTL: 600
Email address:
Serial: 2019220704
Refresh: 601
Retry: 3601
Expire: 604801
Minimum: 3600


Last tested: 11/09/2018

Desktop Speed

Desktop Resource Breakdown
Total Resources179
Number of Hosts59
Static Resources83
JavaScript Resources57
CSS Resources17

Last tested: 11/09/2018

Mobile Usability
Mobile Speed

Mobile Resource Breakdown
Total Resources186
Number of Hosts60
Static Resources84
JavaScript Resources57
CSS Resources17