cdm.org ▶ Children’s Discovery Museum of San Jose | Fun and Learning for Bay Area Kids and Families

Cdm.org | Key Trends

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/02/2025

Cdm.org attracts 347 unique visitors daily, generating 971 pageviews. The estimated value of cdm.org is 9,373 USD. Each visitor views approximately 3.00 pages on average.

According to Majestic's traffic estimates, cdm.org ranks 100,344 globally, with the majority of its visitors coming from United States, where it holds the 168,719 position.

It is beneficial for cdm.org that their data center (provided by ATT-INTERNET4 - AT&T Services, Inc., US) is located in United States, as this helps reduce page load time for most visitors.

See the list of other websites hosted by ATT-INTERNET4 - AT&T Services, Inc., US.

Cdm.org is registered with the .ORG top-level domain. Explore additional websites within the .ORG zone.

The last inspection on (July 02, 2024), confirms that cdm.org holds a valid and current wildcard SSL certificate issued by DigiCert Inc expiring on May 05, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust cdm.org appears to be a safe domain.

Based on Google's Mobile-Friendly test, cdm.org is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Cdm.org | General Site Information

Global Rank

735,079

Average Load Time

2.45sec

Links In Count

353

Website Value

$8,760

Audience Geography. Where are cdm.org visitors located?

Country	Visitors
United States US	82.4%
Other	17.6%

Country	Pageviews
United States US	82.9%
Other	17.4%

Country	Rank
United States US	168719

Where do visitors go on cdm.org?

Subdomain	Pageviews
cdm.org	100%

Subdomain	Pageviews per User
cdm.org	1.8

Subdomain	Reach
cdm.org	100%

How popular is cdm.org?

Period	Global Rank	Global Rank Delta
past 3 months	735079	-265385
past month	699228	17558
past week	910111	-418599
yesterday	1027309	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	752012	-408865	4	85%	2.8	30%
30	892524	224960	3	-27.98%	1.8	-41.39%
7	789822	-977102	4	200%	4	200%
1	1174184	0	2	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	773399	-212037	53	40%
30	659388	-85182	67	20%
7	1023422	-132625	4	20%
1	935963	0	7	0%

Cdm.org | Safety and Security Details

Overview

Last Updated: 02/02/2025

Overall result - cdm.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: 04/01/2024

cdm.org is safe.

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

Google Safe Search

Last Updated: 12/29/2016

cdm.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

cdm.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: 03/02/2021

cdm.org is safe.

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

Web of Trust

Last Updated: 01/11/2019

cdm.org child safety is very good.

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

Cdm.org | SSL Certificate Information

SSL Checker Tool

Domain	*.cdm.org
Issuer Organization	DigiCert Inc
Issuer	DigiCert Global G2 TLS RSA SHA256 2020 CA1
Algorithm	RSA-SHA256
Valid form	04/04/2024
Expiration	05/05/2025
Signed	Certificate is not self signed
Additional Domains	*.cdm.org cdm.org

Cdm.org | Server and Hosting Details

Server Location

Geolocation Tool

Cdm.org ASN Information

ASN Lookup Tool

ASN ID: 7018
ASN Title: ATT-INTERNET4 - AT&T Services, Inc., US

Last Update: 10/28/2024

ASN Whois

#
# 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: 7018
ASName: ATT-INTERNET4
ASHandle: AS7018
RegDate: 1996-07-29
Updated: 2012-04-02
Ref: https://rdap.arin.net/registry/autnum/7018

OrgName: AT&T Services, Inc.
OrgId: ATTW-Z
Address: 200 S. Laurel AVE.
City: MIDDLETOWN
StateProv: NJ
PostalCode: 07748
Country: US
RegDate: 2009-12-18
Updated: 2018-01-16
Comment: Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment: All policy abuse issues sent to other POCs will be disregarded.
Ref: https://rdap.arin.net/registry/entity/ATTW-Z

OrgTechHandle: HKO3-ARIN
OrgTechName: KOSAL, HALUK
OrgTechPhone: +1-732-420-4259
OrgTechEmail: hk2514@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/HKO3-ARIN

OrgTechHandle: IPSWI-ARIN
OrgTechName: IP SWIP
OrgTechPhone: +1-888-613-6330
OrgTechEmail: swipid@icorefep3.ims.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPSWI-ARIN

OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName: ATT Abuse
OrgAbusePhone: +1-919-319-8130
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ATTAB-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-613-6330
OrgTechEmail: rs5219@intl.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

RTechHandle: ICC-ARIN
RTechName: IP Team
RTechPhone: +1-888-613-6330
RTechEmail: rs5219@intl.att.com
RTechRef: https://rdap.arin.net/registry/entity/ICC-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.
#

Cdm.org | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: cdm.org
Registry Domain ID: 58c96a20edfe4a38b55d8d3f377a6e10-LROR
Registrar WHOIS Server: whois.squarespace.domains
Registrar URL: https://domains.squarespace.com
Updated Date: 2024-05-18T05:09:03Z
Creation Date: 1996-01-02T05:00:00Z
Registry Expiry Date: 2027-01-01T05:00:00Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: abuse-complaints@squarespace.com
Registrar Abuse Contact Phone: +1.6466935324
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: San Jose Children's Discovery Museum
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: ns-cloud-b1.googledomains.com
Name Server: ns-cloud-b4.googledomains.com
Name Server: ns-cloud-b2.googledomains.com
Name Server: ns-cloud-b3.googledomains.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-11T04:04:10Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cdm.org	12.0.204.40	900

Host	MX Record	Priority	TTL
cdm.org	mail.cdm.org	5	43200

Host	NS Record	TTL
cdm.org	ns1.hostingsvcs.com	86400
cdm.org	ns2.hostingsvcs.com	86400
cdm.org	ns3.hostingsvcs.com	86400
cdm.org	ns4.hostingsvcs.com	86400

Host	TXT Record	TTL
cdm.org	adobe-idp-site-verification=2058edaf874f746d8735c6adb62534b56d62300fef63728c8227f7bd93413872	86400
cdm.org	v=spf1 ip4:12.0.204.35 ip4:12.0.204.40 include:spf.dynect.net include:m.msgbman.com include:messagereach.com include:outboundmail.blackbaud.net -all	10800

ns1.xo.com
TTL: 10800
Email address: hostmaster.xo.com
Serial: 2013071675
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 300

Cdm.org | HTML Validation Report

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”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Attribute “http-equiv” not allowed on element “meta” at this point.

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

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

Duplicate ID “main-nav”.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

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

Duplicate ID “footer-nav”.

Bad value “ ” for attribute “id” on element “div”: An ID must not contain whitespace.

Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “footer-sub-nav”.

Duplicate ID “_webengage_script_tag”.

Warnings

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “main-nav” was here.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

The “contentinfo” role is unnecessary for element “footer”.

The first occurrence of ID “footer-nav” was here.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Element name “gcse:search” cannot be represented as XML 1.0.

The first occurrence of ID “footer-sub-nav” was here.

The first occurrence of ID “_webengage_script_tag” was here.

Cdm.org | Desktop Performance Insights

Last tested: 11/14/2015

Desktop

Desktop Speed

55%

Optimize images

Leverage browser caching

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

Reduce server response time

Minify CSS

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	95
Number of Hosts	19
Static Resources	54
JavaScript Resources	39
CSS Resources	14

Cdm.org | Mobile Performance Insights

Last tested: 08/27/2019

Mobile

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

Optimize images

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

Leverage browser caching

Reduce server response time

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	110
Number of Hosts	18
Static Resources	54
JavaScript Resources	45
CSS Resources	20

Cdm.org | Common Typographical Errors

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www.cvdm.org
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www.cm.org
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Cdm.org Children’s Discovery Museum of San Jose | Fun and Learning for Bay Area Kids and Families

Fun and Learning for Bay Area Kids and Families

Cdm.org | Key Trends

Cdm.org | General Site Information

Cdm.org | Safety and Security Details

Cdm.org | Server and Hosting Details

Cdm.org | Domain Name Information

Cdm.org | HTML Validation Report

Cdm.org | Desktop Performance Insights

Cdm.org | Mobile Performance Insights

Cdm.org | Competitors Analysis

Cdm.org | Common Typographical Errors