nhd.org ▷ Home - National History Day

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.63 sec.
Last Checked: 11/08/2024

Nhd.org traffic volume is 1,754 unique daily visitors and their 5,086 pageviews. The web value rate of nhd.org is 93,732 USD. Each visitor makes around 3.10 page views on average.

By Alexa's traffic estimates nhd.org placed at 81,967 position over the world, while the largest amount of its visitors comes from United States, where it takes 21,465 place.

Nhd.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (October 10, 2024) nhd.org show that nhd.org has a valid and up-to-date SSL certificate issued by Google Trust Services expiring on November 25, 2024. Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Google Trust Services.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust nhd.org is pretty a safe domain.

Relying Google MobileFriendly test nhd.org is well optimized for mobile and tablet devices.

Nhd.org General Information

Global Rank

141,059

Average Load Time

0.54sec

Links In Count

436

Website Value

$87,600

Audience Geography. Where are nhd.org visitors located?

Country	Visitors
United States US	74.6%
China CN	22.7%
Other	2.6%

Country	Pageviews
United States US	69.6%
China CN	29.2%
Other	1.2%

Country	Rank
United States US	21465
China CN	31088

Where do visitors go on nhd.org?

Subdomain	Pageviews
nhd.org	98.71%
other	1.28%

Subdomain	Pageviews per User
nhd.org	3.1

Subdomain	Reach
nhd.org	98.7%

How popular is nhd.org?

Period	Global Rank	Global Rank Delta
past 3 months	141059	-181606
past month	91585	-102600
past week	137524	32814
yesterday	166272	58095

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	148972	-240538	33	250%	2.9	30%
30	93621	-118135	6	190%	3.1	20%
7	161373	43244	31	-32.14%	2.5	-6.391%
1	222738	98860	23	-52.28%	2	-28.46%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	147110	-168950	43	160%
30	96700	-104591	72	150%
7	140124	33008	46	-27.4%
1	170703	52871	5	-33.19%

Nhd.org Safety Information

Overview

Last Updated: 11/08/2024

Overall result - nhd.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: 03/25/2024

nhd.org is safe.

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

Google Safe Search

Last Updated: 02/23/2019

nhd.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

nhd.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

nhd.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

nhd.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	nhd.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	08/27/2024
Expiration	11/25/2024
Signed	Certificate is not self signed
Additional Domains	nhd.org *.nhd.org

Nhd.org Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/30/2024

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: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-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.
#

Nhd.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: nhd.org
Registry Domain ID: 99194c07a9744115bec84fcdc701e042-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2022-02-28T12:08:14Z
Creation Date: 2003-04-29T22:16:35Z
Registry Expiry Date: 2027-04-29T22:16:35Z
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:
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: carter.ns.cloudflare.com
Name Server: chin.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-10T00:55:03Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Nhd.org HTML Validation

HTML Validation Tool

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

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

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

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

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

Bad value “lightvideo[][]” for attribute “rel” on element “a”: The string “lightvideo[][]” is not a registered keyword.

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

Duplicate ID “widgets-element-socialmedia_profile-default”.

Duplicate ID “widgets-element-socialmedia_socialmedia-youtube-profile-button”.

Duplicate ID “widgets-element-socialmedia_socialmedia-facebook-profile-button”.

Duplicate ID “widgets-element-socialmedia_socialmedia-twitter-profile-button”.

Duplicate ID “widgets-element-socialmedia_socialmedia-instagram-profile-button”.

The “for” attribute of the “label” element must refer to a non-hidden form control.

The “aria-labelledby” attribute must point to an element in the same document.

Warnings

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

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

The first occurrence of ID “widgets-element-socialmedia_profile-default” was here.

The first occurrence of ID “widgets-element-socialmedia_socialmedia-youtube-profile-button” was here.

The first occurrence of ID “widgets-element-socialmedia_socialmedia-facebook-profile-button” was here.

The first occurrence of ID “widgets-element-socialmedia_socialmedia-twitter-profile-button” was here.

The first occurrence of ID “widgets-element-socialmedia_socialmedia-instagram-profile-button” was here.

Nhd.org Desktop Insights

Last tested: 05/19/2017

Desktop

Desktop Speed

72%

Optimize images

Reduce server response time

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

Leverage browser caching

Desktop Resource Breakdown

Total Resources	87
Number of Hosts	7
Static Resources	77
JavaScript Resources	21
CSS Resources	29

Nhd.org Mobile Insights

Last tested: 05/14/2017

Mobile

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

67%

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

Optimize images

Reduce server response time

Leverage browser caching

Mobile Resource Breakdown

Total Resources	88
Number of Hosts	7
Static Resources	78
JavaScript Resources	21
CSS Resources	29

Nhd.org Typos

www.nhd.com
www.nhd.net
www.nhd.org
www.nhd.info
www.nhd.biz
www.nhd.us
www.nhd.mobi
www.hd.org
www.nhd.org
www.bhd.org
www.nbhd.org
www.bnhd.org
www.hhd.org
www.nhhd.org
www.hnhd.org
www.jhd.org
www.njhd.org
www.jnhd.org
www.mhd.org
www.nmhd.org
www.mnhd.org
www.nd.org
www.nbd.org
www.nhbd.org
www.ngd.org
www.nhgd.org
www.nghd.org
www.nyd.org
www.nhyd.org
www.nyhd.org
www.nud.org
www.nhud.org
www.nuhd.org
www.njd.org
www.nhjd.org
www.nnd.org
www.nhnd.org
www.nnhd.org
www.nh.org
www.nhx.org
www.nhdx.org
www.nhxd.org
www.nhs.org
www.nhds.org
www.nhsd.org
www.nhe.org
www.nhde.org
www.nhed.org
www.nhr.org
www.nhdr.org
www.nhrd.org
www.nhf.org
www.nhdf.org
www.nhfd.org
www.nhc.org
www.nhdc.org
www.nhcd.org

Nhd.org Home - National History Day

National History Day forms thoughtful citizens and confident teachers by improving the teaching and learning of history.

Quick Summary

Nhd.org General Information

Nhd.org Safety Information

Nhd.org Server Information

Nhd.org Domain Name Information

Nhd.org HTML Validation

Nhd.org Desktop Insights

Nhd.org Mobile Insights

Nhd.org Nearest Competitors

Nhd.org Typos