Cmnh.org Cleveland Museum of Natural History | Cleveland Museum of Natural History

Cmnh.org Overview

out of 100

Desktop: 54

Mobile: 24

Cmnh.org is the official website of The Cleveland Museum of Natural History located in Cleveland, Ohio, US. The museum was founded back in 1920, and its mission is to inspire, through science and education, a passion for nature, an understanding of science, and a sense of stewardship for the environment. The website shares the museum's mission and is designed to cater to the needs of museum visitors, members, and donors.

The website has a simple yet informative design. The homepage of the website includes a slideshow of the latest events, exhibitions, and educational programs offered by the museum. The top bar contains links to various sections of the website, including Visit, Programs, Donate, Research, Join, and Shop. The homepage also has quick links to the museum's exhibits, events calendar, and educational programs.

The Visit section of the website provides all the necessary information for visitors, including admission, hours of operation, parking, and directions. The section also includes information about accessibility and facilities available onsite, such as cafe, store, and restrooms.

The Programs section of the website showcases the events, educational programs, and exhibitions that the museum offers. The section is divided into three categories: Adults & Families, Schools & Groups, and Scouts & Camps. Each category has relevant programs tailored to the audience's age group and interests.

The Research section of the website highlights the museum's efforts towards scientific research and conservation work. The section includes information about the museum's collections, scientific journal, research grants, and ongoing research projects.

The Join section of the website encourages individuals and families to support the museum's mission by becoming members. The section shares the benefits associated with membership, such as free admission, exclusive events, and discounts on educational programs.

The Shop section of the website showcases the museum's online store, where visitors can purchase educational toys, books, and souvenirs related to the museum's collection.

The website's domain extension is .ORG, indicating that the site is associated with a non-profit organization. The site values at 21900 US dollars, indicating that it is well established and has a high online presence.

The website's speed score, as provided by Google's PageSpeed Insights, is 39 out of 100, indicating that the website needs significant improvements in terms of speed. The desktop version scores a bit higher at 54, but the mobile version performs poorly at 24

Cmnh.org Rank Summary

Global Rank

402,055

Average Load Time

0.70sec

Links In Count

615

Website Value

$21,922

Audience Geography. Where are cmnh.org visitors located?

Country	Visitors
United States US	50.2%
Argentina AR	43.1%
Other	6.5%

Country	Pageviews
United States US	51%
Argentina AR	42.8%
Other	6.2%

Country	Rank
Argentina AR	10197
United States US	140579

Where do visitors go on cmnh.org?

Subdomain	Pageviews
cmnh.org	53.27%
dml.cmnh.org	44.22%
other	2.44%

Subdomain	Pageviews per User
cmnh.org	2.8
dml.cmnh.org	2.6

Subdomain	Reach
cmnh.org	52.92%
dml.cmnh.org	47.08%

How popular is cmnh.org?

Period	Global Rank	Global Rank Delta
past 3 months	402055	17289
past month	395837	-103218
past week	617261	266080

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	414108	39506	9	-10.23%	2.9	-9.779%
30	421901	-72915	9	30%	2.7	-10.75%
7	726692	319698	4	-55.219%	2	-17.43%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	423953	7999	11	-0.43%
30	414908	-125561	12	40%
7	611595	251526	8	-45.71%

Cmnh.org Website Safety

Overview

Last Updated: 05/19/2025

Overall result - cmnh.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

Last Updated: 03/27/2025

cmnh.org is safe.

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

Google Safe Search

Last Updated: 11/25/2016

cmnh.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 Browsing

Last Updated: 01/09/2019

cmnh.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: 02/24/2021

cmnh.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

cmnh.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	www.cmnh.org
Issuer Organization	SSL Corporation
Issuer	SSL.com RSA SSL subCA
Algorithm	RSA-SHA256
Valid form	07/20/2023
Expiration	07/19/2024
Signed	Certificate is not self signed
Additional Domains	www.cmnh.org cmnh.org

Cmnh.org Rank History

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

Cmnh.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 32244

ASN Title: LIQUIDWEB - Liquid Web, L.L.C, US

Last Update: 04/24/2025

#
# 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: 32244
ASName: LIQUIDWEB
ASHandle: AS32244
RegDate: 2004-03-26
Updated: 2016-12-19
Ref: https://rdap.arin.net/registry/autnum/32244

OrgName: Liquid Web, L.L.C
OrgId: LQWB
Address: 4210 Creyts Rd.
City: Lansing
StateProv: MI
PostalCode: 48917
Country: US
RegDate: 2001-07-19
Updated: 2016-10-21
Ref: https://rdap.arin.net/registry/entity/LQWB

ReferralServer: rwhois://rwhois.liquidweb.com:4321

OrgAbuseHandle: ABUSE551-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-800-580-4985
OrgAbuseEmail: abuse@liquidweb.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE551-ARIN

OrgTechHandle: IPADM47-ARIN
OrgTechName: IP Administrator
OrgTechPhone: +1-800-580-4985
OrgTechEmail: ipadmin@liquidweb.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM47-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.
#

%rwhois V-1.5:003eef:00 rwhois.z.int.liquidweb.com (by Network Solutions, Inc. V-1.5.9.5)
%error 230 No Objects Found

Cmnh.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: cmnh.org
Registry Domain ID: 07e758d1924d46db877f1fd3f9007dcd-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-05-31T03:07:00Z
Creation Date: 1995-08-31T04:00:00Z
Registry Expiry Date: 2028-08-30T04:00:00Z
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: Cleveland Museum of Natural History
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: OH
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: elliott.ns.cloudflare.com
Name Server: kimora.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-25T12:51:36Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cmnh.org	67.225.209.28	60

Host	MX Record	Priority	TTL
cmnh.org	cmnh-org.mail.protection.outlook.com	0	3600

Host	NS Record	TTL
cmnh.org	elliott.ns.cloudflare.com	86400
cmnh.org	kimora.ns.cloudflare.com	86400

Host	TXT Record	TTL
cmnh.org	4BEX78HSRABSX7DXZZN2SHTFYFWNRM4LCA02N4IV2	300
cmnh.org	atlassian-domain-verification=swGYgd2aoUjTDzQzI6lax9GDGWlk4vYUspg2npOgCOhqNvWYQqlWMTG6fKgraurh	300
cmnh.org	atlassian-sending-domain-verification=28635ad8-4e01-46b3-8ad6-9b0ebff39165	300
cmnh.org	google-site-verification=NWQmLXJq14lR8HOBbpMnlu9VWm8VyIafzsnkyzMVlHg	300
cmnh.org	include:_spf.atlassian.net	300
cmnh.org	mandrill_verify.GpnPHGCAZL_7d1WXDJmLDQ	300
cmnh.org	miro-verification=f9aafe54406cb142a3f1639352b31b850f3d2998	300
cmnh.org	v=spf1 ip4:69.54.55.158 mx a:cmnh.org include:servers.mcsv.net include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:amazonses.com ~all	300

elliott.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2363132265
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Cmnh.org HTML Check

HTML Validation Tool

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Element “meta” is missing one or more of the following attributes: “content”, “property”.

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

Bad value “2013-4-1” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

No space between attributes.

Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “s” not allowed on element “img” at this point.

Attribute “at” not allowed on element “img” at this point.

Attribute “noon'” not allowed on element “img” at this point.

Bad value “12/7/2017” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “12/6/2017” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Bad value “11/17/2017” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.

Warnings

Attribute “noon'” is not serializable as XML 1.0.

Cmnh.org Desktop Performance

Last tested: 06/24/2019

Desktop Speed

42%

Optimize images

Leverage browser caching

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

Enable compression

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	57
Number of Hosts	12
Static Resources	31
JavaScript Resources	15
CSS Resources	5

Cmnh.org Mobile Insights

Last tested: 05/29/2017

Mobile Usability

100%

Mobile Speed

39%

Optimize images

Leverage browser caching

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

Enable compression

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	54
Number of Hosts	10
Static Resources	29
JavaScript Resources	13
CSS Resources	3

Cmnh.org Common Typos

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Cmnh.org Cleveland Museum of Natural History | Cleveland Museum of Natural History

Cmnh.org Overview

Cmnh.org Rank Summary

Cmnh.org Website Safety

Cmnh.org Rank History

Cmnh.org Hosting Information

Cmnh.org Domain Registration and Settings

Cmnh.org HTML Check

Cmnh.org Desktop Performance

Cmnh.org Mobile Insights

Cmnh.org Similar Audits

Cmnh.org Common Typos