Zearn.org Zearn Math | Top-rated Math Learning Platform

Learning with Zearn helps math make sense. Students explore math through pictures, visual models, and real-life examples. Free for teachers, always. S...

Zearn.org Overview

Website Overview: zearn.org

Zearn.org is an educational website that offers a top-rated K-5 math curriculum and classroom model. The website is focused on providing teacher-led and digital instruction materials based on Eureka Math / EngageNY. Zearn Math aims to create a comprehensive learning experience for students in primary education, while also assisting teachers in delivering effective math education.

The website enjoys a significant amount of traffic, with an average of 1853 unique users per day. The number of pageviews exceeds 9400 per day, indicating strong engagement from users. This high level of activity suggests that zearn.org provides valuable content to its audience, making it a popular destination for math education.

Zearn.org is hosted by AMAZON-AES, a hosting service provided by Amazon.com, Inc. This backing by a reputable and widely used hosting provider adds credibility to the website. The site also has a top-level domain of .ORG, which typically indicates an organization or institution, further reinforcing its educational nature.

The website is family-friendly, offering math curriculum and resources specifically designed for students in grades K-5. With a focus on learning and education, zearn.org provides a safe and enriching environment for children and their families.

Zearn.org utilizes SSL issued by COMODO CA Limited. This indicates that the website employs secure encryption protocols, ensuring that user data and interactions with the site are protected. These security measures contribute to a trustworthy browsing experience for visitors.

In terms of performance, the website has a PageSpeed Insights score of 35, suggesting some room for improvement in terms of website speed optimization. While the current score is not optimal, it does not significantly hinder the usability of the site.

Zearn.org boasts a large number of external backlinks, with 1128 pointing towards the website from other online sources. This indicates that the site is well-referenced and respected within the educational community and beyond. Additionally, zearn.org has 885 referring domains, further solidifying its reputation and online presence.

Overall, zearn.org is a valuable resource for educators and students alike. Its focus on math education, top-rated curriculum, and a classroom model make it a trusted and popular destination. With strong website performance, family-friendly content, and robust backlink and domain referencing, zearn.org is a reliable source for K-5 math education.

Zearn.org Rank Summary

Global Rank
68,709
Average Load Time
1.76sec
Links In Count
155
Website Value
$166,440

Zearn.org Website Safety

logo
Overview
Last Updated: 12/27/2024
Overall result - zearn.org 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 logo
Norton Connect Safe
Last Updated: 04/19/2024
zearn.org is safe.
Norton ConnectSafe evaluates zearn.org for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 09/05/2019
zearn.org 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 brwosing logo
Google Safe Browsing
Last Updated: 04/19/2024
zearn.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.
McAfee logo
Site Advisor
Last Updated: 04/19/2024
zearn.org is safe.
McAfee assesses zearn.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 zearn.org for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 04/19/2024
zearn.org child safety is poor.
The WOT calculates reputation of the zearn.org. This reputation system receives ratings from users and information from third-party sources, assesses the zearn.org for safety features and confirms, whether zearn.org is suitable for children.

SSL Information
Domainwww.zearn.org
Issuer OrganizationSectigo Limited
IssuerSectigo RSA Domain Validation Secure Server CA
AlgorithmRSA-SHA256
Valid form11/15/2023
Expiration12/15/2024
SignedCertificate is not self signed
Additional Domains www.zearn.org
webassets.zearn.org
zearn.org

Zearn.org Rank History

Zearn.org Hosting Information

Server Location

ASN Information

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 12/20/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

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

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

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Zearn.org Domain Registration and Settings

WHOIS

Domain Name: ZEARN.ORG
Registry Domain ID: D162910924-LROR
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2021-07-29T08:57:40Z
Creation Date: 2011-07-30T02:13:37Z
Registry Expiry Date: 2022-07-30T02:13:37Z
Registrar Registration Expiration Date:
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: Contact Privacy Inc. Customer 0132898360
Registrant State/Province: ON
Registrant Country: CA
Name Server: NS1.DNSIMPLE.COM
Name Server: NS2.DNSIMPLE.COM
Name Server: NS3.DNSIMPLE.COM
Name Server: NS4.DNSIMPLE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-02-14T18:18:53Z


DNS Records
HostA RecordTTL
zearn.org54.221.251.14860
zearn.org54.204.238.1560
zearn.org75.101.184.3960
zearn.org54.209.91.18860
HostMX RecordPriorityTTL
zearn.orgzearn-org.mail.protection.outlook.com03600
HostNS RecordTTL
zearn.orgns1.dnsimple.com3600
zearn.orgns2.dnsimple.com3600
zearn.orgns3.dnsimple.com3600
zearn.orgns4.dnsimple.com3600
HostTXT RecordTTL
zearn.orgALIAS for zearn.org.herokudns.com60
zearn.orgMS=ms414186453600
zearn.orggoogle-site-verification=Tf4c2Md8r6yDih2uzYfxnJeWezyazZahvsu0F-rdqpk3600
zearn.orggoogle-site-verification=tokMBoMsihuVlB4yvEVFPLD5TTcS4gSY1WMQeJuflwY3600
zearn.orgstatus-page-domain-verification=1h3ksr9v22td3600
zearn.orgv=spf1 include:spf.protection.outlook.com include:amazonses.com include:spf.mandrillapp.com include:mail.zendesk.com include:servers.mcsv.net include:stspg-customer.com include:mktomail.com -all3600

ns1.dnsimple.com
TTL: 3600
Email address: admin.dnsimple.com
Serial: 1445985006
Refresh: 86400
Retry: 7200
Expire: 604800
Minimum: 300

Zearn.org HTML Check


Errors

Zearn.org Desktop Performance

Last tested: 01/05/2016

Speedometer image
Desktop Speed
69%

Desktop Resource Breakdown
Total Resources30
Number of Hosts14
Static Resources16
JavaScript Resources9
CSS Resources5

Zearn.org Mobile Insights

Last tested: 12/06/2017

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
35%

Mobile Resource Breakdown
Total Resources61
Number of Hosts16
Static Resources44
JavaScript Resources10
CSS Resources5

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