Cool4ed.org Welcome to the California Open Online Library for Education (COOL4Ed) | COOL4Ed

Cool4ed.org Overview

Cool4ed.org belongs to CSUNET-NW - California State University, Office of the Chancellor, US. Check the list of other websites hosted by CSUNET-NW - California State University, Office of the Chancellor, US.

In terms of rank-to-traffic ratio, cool4ed.org has 2,108 unique users per day, viewing 4,212 pages. The rank based value of cool4ed.org is 3,114 USD. Every user makes 2.16 pageviews on average.

Cool4ed.org boasts a link base consisting of 264 referring domains and 279 external backlinks, as revealed by the data obtained from web network scanning.

Cool4ed.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in September 11, 2022, cool4ed.org has an expired SSL certificate issued by Internet2 (expired on September 02, 2023). 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 cool4ed.org is a fairly safe domain.

Based on Mobile-Friendly test by Google cool4ed.org is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Cool4ed.org Website Safety

Overview

Last Updated: 11/23/2024

Unknown status.

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: 04/09/2024

cool4ed.org is safe.

Norton ConnectSafe evaluates cool4ed.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 11/23/2024

Not yet checked.

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: 01/10/2019

cool4ed.org 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: 04/20/2021

cool4ed.org is safe.

McAfee assesses cool4ed.org 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 cool4ed.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/23/2024

cool4ed.org child safety is unknown.

The WOT calculates reputation of the cool4ed.org. This reputation system receives ratings from users and information from third-party sources, assesses the cool4ed.org for safety features and confirms, whether cool4ed.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	pxatsweb02.calstate.edu
Issuer Organization	Internet2
Issuer	InCommon ECC Server CA
Algorithm	ecdsa-with-SHA256
Valid form	09/02/2022
Expiration	09/02/2023
Signed	Certificate is not self signed
Additional Domains	pxatsweb02.calstate.edu adoptingat.calstate.edu affordablelearningsolutions.org als.calstate.edu als.csuprojects.org ati.calstate.edu bridgecourses.calstate.edu caopened.com caopened.org captioning.csuprojects.org carw.calstate.edu cbep.calstate.edu cce.calstate.edu ccog.calstate.edu cmrci.csu-eppsp.org cool4ed.org coolfored.org coordinators.csuprojects.org coursebridge.calstate.edu courseredesign.csuprojects.org csu.affordablelearningsolutions.org csu.cool4ed.org csu.coolfored.org csuaffordablelearningsolutions.org csuals.org csustudentsuccess.calstate.edu csustudentsuccess.org ctepp.calstate.edu educatorpreptoolkit.csu-eppsp.org eportfolios.csuprojects.org flexible.calstate.edu institute.csuprojects.org iplibrary.calstate.edu journalguide.calstate.edu newgen.csu-eppsp.org newsletter.csu-eppsp.org nggs.csu-eppsp.org ngss.csu-eppsp.org ocs.calstate.edu plc.csuprojects.org pressbooks.calstate.edu prod.affordablelearningsolutions.org prod.cool4ed.org prod.coolfored.org prod.csuaffordablelearningsolutions.org prod.csuals.org prod.ssl.csuals.org promising.csuprojects.org proven.csuprojects.org pxatsweb02-vip.calstate.edu qa.calstate.edu qa.csuprojects.org qlt.csuprojects.org qolt.csuprojects.org qr.csu-eppsp.org quarry.calstate.edu readtolearn.calstate.edu rmseries.calstate.edu si.csuprojects.org sotl.csuprojects.org squair.csuprojects.org sustaining.csuprojects.org tkc.csu-eppsp.org tools.csuprojects.org transferprograms.calstate.edu vlabs.csuprojects.org www.affordablelearningsolutions.org www.caopened.com www.caopened.org www.cool4ed.org www.coolfored.org www.csuaffordablelearningsolutions.org www.csuals.org www.csustudentsuccess.org

Cool4ed.org Rank History

Alexa Rank shows how popular cool4ed.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cool4ed.org 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 cool4ed.org and pageviews on cool4ed.org over the past 3 months.

Cool4ed.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2152

ASN Title: CSUNET-NW - California State University, Office of the Chancellor, US

Last Update: 07/09/2024

#
# 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.
#

Cool4ed.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: cool4ed.org
Registry Domain ID: 87490d4eea9e41b69a8363a3bb83c04f-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-04-01T19:37:54Z
Creation Date: 2014-05-08T23:25:00Z
Registry Expiry Date: 2026-05-08T23:25:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: California State University, Office of
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: CA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns61.worldnic.com
Name Server: ns62.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-12-10T17:36:01Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Cool4ed.org HTML Check

HTML Validation Tool

Errors

Stray end tag “meta”.

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

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

Bad value “docs/Contributing Materials to MERLOT 4-2014.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.

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

Duplicate ID “button”.

No space between attributes.

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

Warnings

The first occurrence of ID “button” was here.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Cool4ed.org Desktop Performance

Last tested: 03/16/2018

Desktop Speed

72%

Enable compression

Leverage browser caching

Optimize images

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

Minify HTML

Minify CSS

Desktop Resource Breakdown

Total Resources	39
Number of Hosts	12
Static Resources	31
JavaScript Resources	16
CSS Resources	3

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Cool4ed.org Welcome to the California Open Online Library for Education (COOL4Ed) | COOL4Ed

Cool4ed.org Overview

Cool4ed.org Website Safety

Cool4ed.org Rank History

Cool4ed.org Hosting Information

Cool4ed.org Domain Registration and Settings

Cool4ed.org HTML Check

Cool4ed.org Desktop Performance

Cool4ed.org Similar Audits

Cool4ed.org Common Typos