Chadd.org CHADD - Improving the lives of people affected by ADHD

Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD) is the nation's leading nonprofit organization serving people affected by AD...

Chadd.org Overview

out of 100

Usability 100 out of 100

Chadd.org is a website that serves as a national resource for information related to Attention Deficit/Hyperactivity Disorder (ADHD). This website is an excellent resource for individuals, families, and professionals who are seeking reliable and up-to-date information regarding ADHD.

The website has a simple and easy-to-use layout, and visitors can easily navigate the site and find the information they need. The site has a search bar function that aids users in finding relevant resources and articles on ADHD. The website offers a wide range of articles and resources, such as articles on ADHD, parenting tips, and educational resources. Additionally, the website provides links to related organizations and support groups for individuals living with ADHD.

Given the mission of the website, it is a family-friendly site that is an excellent resource for individuals with ADHD and their families. The website provides access to accurate and reliable information on ADHD that is crucial to support individuals living with ADHD in their social, educational, and professional settings.

The site's hosting provider is AMAZON-02 - Amazon.com, Inc., which offers reliable and secure hosting services. Additionally, the site uses SSL encryption issued by Let's Encrypt, which ensures that the website is secure from potential cybercriminals.

The website also has an impressive number of daily visitors with 1252 unique visitors per day and 2504 page views, indicating that the website is popular and offers valuable information to its visitors. The Site Value of $45990 suggests that the site is relevant and provides valuable content to the visitors.

Lastly, the webpage speed insight score of 41 out of 100 reflects the need for some improvement. It is essential to evaluate whether the website's current web hosting provider is optimal, and the images and media elements' file sizes are optimized to optimize the load time.

In conclusion, chadd.org is an informative and reliable resource for individuals living with ADHD and their families. The site provides relevant information about ADHD, educational resources, and support groups, making it a valuable resource for anyone seeking information on ADHD.

Chadd.org Rank Summary

Global Rank

271,399

Average Load Time

2.06sec

Links In Count

2,859

Website Value

$46,036

Audience Geography. Where are chadd.org visitors located?

Country	Visitors
United States US	73.3%
Other	26.9%

Country	Pageviews
United States US	81.2%
Other	18.9%

Country	Rank
United States US	95576

Where do visitors go on chadd.org?

Subdomain	Pageviews
chadd.org	100%

Subdomain	Pageviews per User
chadd.org	2.5

Subdomain	Reach
chadd.org	100%

How popular is chadd.org?

Period	Global Rank	Global Rank Delta
past 3 months	271399	15287
past month	379118	134748
past week	456498	204634
yesterday	583743	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	339061	12619	11	-3.24%	2	4%
30	428834	123926	8	-35.99%	2.5	20%
7	452419	170815	8	-47.684%	3	10%
1	464147	0	7	0%	3	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	262142	18265	21	-6.946%
30	387131	149246	13	-45.84%
7	510583	244781	1	-53.689%
1	782373	0	8	0%

Chadd.org Website Safety

Overview

Last Updated: 11/22/2024

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: 03/25/2024

chadd.org is safe.

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

Google Safe Search

Last Updated: 11/22/2024

Unknown status.

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

chadd.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: 02/25/2021

chadd.org is safe.

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

Web of Trust

Last Updated: 10/28/2016

chadd.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	chadd.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	10/07/2022
Expiration	01/05/2023
Signed	Certificate is not self signed
Additional Domains	chadd.org www.chadd.org

Chadd.org Rank History

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

Chadd.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 14618

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

Last Update: 07/29/2024

#
# 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: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618

OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4

OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-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

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

RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-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.
#

Chadd.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: chadd.org
Registry Domain ID: f19f4c287c4648fe99e45ccbd716f3ad-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-05-29T06:50:24Z
Creation Date: 1995-07-24T04:00:00Z
Registry Expiry Date: 2029-07-23T04:00:00Z
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: Children and Adults with Attention Deficit Disorder CHADD
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: MD
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: ns77.worldnic.com
Name Server: ns78.worldnic.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-08T14:12:37Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Chadd.org HTML Check

HTML Validation Tool

Errors

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Bad value “PAGE-ENTER” for attribute “http-equiv” on element “meta”.

Stray end tag “link”.

Duplicate ID “CHADD”.

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

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Attribute “allow” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

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

The “valign” attribute on the “tr” element is obsolete. Use CSS instead.

Character reference was not terminated by a semicolon.

Bad value “/Training-Events/Calendar-of-Events.aspx#{26642679-C63C-E811-858C-0050569C00A7}” for attribute “href” on element “a”: Illegal character in fragment: “{” is not allowed.

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

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

Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.

End tag “ul” seen, but there were open elements.

Unclosed element “div”.

No space between attributes.

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

Attribute “displaytext” not allowed on element “span” at this point.

End tag “form” seen, but there were open elements.

Cannot recover after last error. Any further errors will be ignored.

Warnings

The first occurrence of ID “CHADD” was here.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

The “main” role is unnecessary for element “main”.

Chadd.org Desktop Performance

Last tested: 12/18/2017

Desktop Speed

48%

Optimize images

Leverage browser caching

Minify JavaScript

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

Minify CSS

Reduce server response time

Minify HTML

Enable compression

Desktop Resource Breakdown

Total Resources	123
Number of Hosts	26
Static Resources	62
JavaScript Resources	41
CSS Resources	15

Chadd.org Mobile Insights

Last tested: 01/19/2018

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

41%

Optimize images

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

Leverage browser caching

Minify JavaScript

Minify CSS

Reduce server response time

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	133
Number of Hosts	29
Static Resources	63
JavaScript Resources	42
CSS Resources	17

Chadd.org Common Typos

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Chadd.org CHADD - Improving the lives of people affected by ADHD

Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD) is the nation's leading nonprofit organization serving people affected by AD...

Chadd.org Overview

Chadd.org Rank Summary

Chadd.org Website Safety

Chadd.org Rank History

Chadd.org Hosting Information

Chadd.org Domain Registration and Settings

Chadd.org HTML Check

Chadd.org Desktop Performance

Chadd.org Mobile Insights

Chadd.org Similar Audits

Chadd.org Common Typos