Status
Online
Server IP address resolved: Yes
Http response code: 200
Response time: 4.17 sec.
Last Checked: 04/27/2024
Tc.edu traffic estimate is about 168 unique visitors and 504 pageviews per day. The approximated value of tc.edu is 5,840 USD. Every unique visitor makes about 3 pageviews on average.
Alexa Traffic Rank estimates that tc.edu is ranked number 13,726 in the world.
Tc.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.
During the last check (June 17, 2023) tc.edu has an expired SSL certificate issued by Internet2 (expired on February 03, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Internet2.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust tc.edu is pretty a safe domain.
Relying on Google Mobile-Friendly test tc.edu is well optimized for mobile and tablet devices, however website page loading time may be improved.
Where are website visitors coming from?
Country | Visitors |
---|
Country | Pageviews |
---|
Country | Rank |
---|
Where do visitors go on tc.edu?
Subdomain | Pageviews |
---|---|
apply.tc.edu | 100% |
Subdomain | Views per User |
---|---|
apply.tc.edu | 4 |
Subdomain | Reach |
---|---|
apply.tc.edu | 100% |
How popular is tc.edu?
Period | Global Rank | Global Rank Delta |
---|---|---|
past 3 months | 1314018 | 970020 |
past month | 961212 | -423809 |
past week | 788443 | -150181 |
Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
---|---|---|---|---|---|---|
90 | 1145928 | 847716 | 2 | -83.112% | 3 | -13.04% |
30 | 749102 | -364012 | 4 | 90% | 4 | 20% |
7 | 498623 | -308103 | 7 | 100% | 6 | 100% |
Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
---|---|---|---|---|
90 | 1481650 | 1091462 | 2 | -80.519% |
30 | 1181624 | -397281 | 4 | 60% |
7 | 968513 | -81913 | 5 | 5% |
Press rescan to collect fresh statistics for this website...
(Rescan now...)Rankchart Summary
Safe
Updated: 04/27/2024
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: 02/07/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 03/03/2019
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: 01/27/2021
McAfee assesses tc.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 tc.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Child safety is very good
Updated: 01/11/2019
The WOT calculates reputation of the tc.edu. This reputation system receives ratings from users and information from third-party sources, assesses the tc.edu for safety features and confirms, whether tc.edu is suitable for children.
Domain | tc.edu |
Issuer Organization | Internet2 |
Issuer | InCommon RSA Server CA |
Algorithm | RSA-SHA256 |
Valid form | 02/03/2023 |
Expiration | 02/03/2024 |
Signed | Certificate is not self signed |
Additional Domains | tc.edu |
ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US
Updated: 10/13/2023
#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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 |
---|
Information about registered users or assignees of an Internet resource
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: TC.EDU
Registrant:
Teachers College
525 West 120th Street, Box 43
525 West 120th Street
New York, NY 10027
USA
Administrative Contact:
Domain Admin
Teachers College
CIS, Box 43
525 West 120th Street
New York, NY 10027
USA
+1.2126783442
netsys@tc.columbia.edu
Technical Contact:
Columbia University
612West 115th Street
New York, NY 10025
USA
+1.2128541919
hostmaster@columbia.edu
Name Servers:
EXT-NS1.COLUMBIA.EDU
DNS2.ITD.UMICH.EDU
Domain record activated: 05-Jan-2000
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021
Speed
42%
Number and type of the resources loaded from the website:
Total Resources | 88 |
Number of Hosts | 18 |
Static Resources | 28 |
JavaScript Resources | 23 |
CSS Resources | 10 |
CSS | 376.1 KBytes |
Images | 2.1 MBytes |
HTML | 87.9 KBytes |
JavaScript | 821.3 KBytes |
Other | 91.6 KBytes |
Updated: 04/27/2017
Tips on speeding up mobile site performance
Usability
99%
Speed
45%
Number and type of the resources loaded from the website:
Total Resources | 90 |
Number of Hosts | 20 |
Static Resources | 29 |
JavaScript Resources | 25 |
CSS Resources | 10 |
CSS | 375.8 KBytes |
Images | 2.1 MBytes |
HTML | 102.8 KBytes |
JavaScript | 844.5 KBytes |
Other | 88.3 KBytes |
Updated: 04/27/2017