Openstax.org OpenStax

OpenStax offers free college textbooks for all types of students, making education accessible & affordable for everyone. Browse our list of available ...


Openstax.org Overview

OpenStax is a non-profit edtech initiative that works to provide students with free educational resources, including textbooks, for various subjects such as sciences, math, and social sciences. The website features several online educational materials that are designed by experts and published under an open license, allowing instructors and students to access them for free.

The site has a clean and organized layout, which makes it easy for visitors to navigate the site. The main menu is located at the top, and it contains all the primary pages, including Subjects, Books, Resources, and About Us. The homepage itself is designed to showcase the latest offerings, and it has clear call-to-action buttons (CTAs) that encourage visitors to download the free resources.

The site is hosted on Amazon Web Services, which is a reliable hosting service, known for its security features and reliable uptime. The domain name is OpenStax.org, which is a Top Level Domain (TLD) and is commonly used for non-profit organizations. The site has a valid SSL certificate issued by GoDaddy.com, Inc., which means that the site visitor's data is encrypted and secured.

Regarding the site's family-friendliness, OpenStax is an educational initiative, and all the content available on the site is designed to help students and instructors. The site does not feature any inappropriate content, and the resources are intended for educational purposes only. As such, the site is considered safe for all age groups.

Reportedly, the site receives around 42,346 unique users per day, which is quite impressive for a non-profit educational website. Additionally, the site boasts of over 88,926 page views per day, which indicates that visitors spend a considerable amount of time on the site. The site's estimated worth is $1,169,460, which reflects the value of the resources provided by the initiative.

Regarding the PageSpeed Insights score, OpenStax scores a 49, which indicates that there is significant room for improvement in terms of site speed. While this may not be a major issue for visitors with fast internet speeds, it could impact users who have slow internet connections or are accessing the site from mobile devices. However, this issue can be resolved with the help of a skilled developer who can optimize the site's code and images to improve its speed.

Overall, OpenStax.org is a well-designed website that offers valuable resources for students and educators. Its clean layout, navigational ease, and safe content make it a


Openstax.org Rank Summary

Global Rank
7,709
Average Load Time
0.66sec
Links In Count
1,863
Website Value
$1.2 M

Openstax.org Website Safety

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Overview
Last Updated: 11/22/2024
Overall result - openstax.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.
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Norton Connect Safe
Last Updated: 03/21/2024
openstax.org is safe.
Norton ConnectSafe evaluates openstax.org for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 10/07/2019
openstax.org is safe.
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Google Safe Browsing
Last Updated: 06/11/2022
openstax.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Site Advisor
Last Updated: 02/22/2021
openstax.org is safe.
McAfee assesses openstax.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 openstax.org for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 11/22/2024
openstax.org child safety is unknown.
The WOT calculates reputation of the openstax.org. This reputation system receives ratings from users and information from third-party sources, assesses the openstax.org for safety features and confirms, whether openstax.org is suitable for children.

SSL Information
Domainopenstax.org
Issuer OrganizationAmazon
IssuerAmazon RSA 2048 M02
AlgorithmRSA-SHA256
Valid form12/12/2023
Expiration01/09/2025
SignedCertificate is not self signed
Additional Domains openstax.org
*.openstax.org

Openstax.org Rank History

Openstax.org Hosting Information

Server Location

ASN Information

ASN ID: 16509

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

Last Update: 03/04/2024

#
# 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
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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.
#

Openstax.org Domain Registration and Settings

WHOIS

Domain Name: OPENSTAX.ORG
Registry Domain ID: D163449196-LROR
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.whois.godaddy.com
Updated Date: 2021-09-28T22:16:23Z
Creation Date: 2011-09-27T21:57:24Z
Registry Expiry Date: 2022-09-27T21:57:24Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: OpenStax
Registrant State/Province: Texas
Registrant Country: US
Name Server: NS-1195.AWSDNS-21.ORG
Name Server: NS-602.AWSDNS-11.NET
Name Server: NS-358.AWSDNS-44.COM
Name Server: NS-2027.AWSDNS-61.CO.UK
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-05-13T19:49:58Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Openstax.org HTML Check

Warnings

Errors

Openstax.org Desktop Performance

Last tested: 12/30/2019

Speedometer image
Desktop Speed
63%

Desktop Resource Breakdown
Total Resources75
Number of Hosts15
Static Resources37
JavaScript Resources33
CSS Resources2

Openstax.org Mobile Insights

Last tested: 12/26/2019

Speedometer image
Mobile Usability
96%
Speedometer image
Mobile Speed
49%

Mobile Resource Breakdown
Total Resources74
Number of Hosts15
Static Resources36
JavaScript Resources33
CSS Resources2

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