Ndhs.org Notre Dame High School | Private College Preparatory | California

Located in Sherman Oaks, CA, NDHS is an independent college preparatory high school. A school of excellence and diverse community of students.

Ndhs.org Overview

Ndhs.org ranking shows that the page is at position 1,573,293 over the world.

In terms of rank-to-traffic ratio, ndhs.org has 470 unique users per day, viewing 474 pages. The rank based value of ndhs.org is 3,154 USD. Every user makes 1.08 pageviews on average.

Ndhs.org boasts a link base consisting of 243 referring domains and 284 external backlinks, as revealed by the data obtained from web network scanning.

Ndhs.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in August 01, 2024, ndhs.org has an expired SSL certificate issued by Let's Encrypt (expired on September 12, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ndhs.org is a fairly safe domain.

According the Mobile-Friendly test by Google ndhs.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Ndhs.org Rank Summary

Global Rank

1,573,293

Average Load Time

1.27sec

Links In Count

Website Value

$2,920

Audience Geography. Where are ndhs.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on ndhs.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is ndhs.org?

Period	Global Rank	Global Rank Delta
past 3 months	1573293	66798

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2067923	383775	1	-34.31%	1	-34.92%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1382519	-99821	2	0.9%

Ndhs.org Website Safety

Overview

Last Updated: 11/27/2024

Overall result - ndhs.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: 02/07/2024

ndhs.org is safe.

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

Google Safe Search

Last Updated: 02/07/2017

ndhs.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

ndhs.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: 01/21/2021

ndhs.org is safe.

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

Web of Trust

Last Updated: 01/11/2019

ndhs.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	ndhs.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	06/14/2024
Expiration	09/12/2024
Signed	Certificate is not self signed
Additional Domains	ndhs.org www.ndhs.org

Ndhs.org Rank History

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

Ndhs.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: 02/29/2024

#
# 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.
#

Ndhs.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: NDHS.ORG
Registry Domain ID: D254511-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-10-05T19:25:04Z
Creation Date: 1997-05-15T04:00:00Z
Registry Expiry Date: 2026-05-16T04:00:00Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Notre Dame High School
Registrant State/Province: CA
Registrant Country: US
Name Server: MNS01.DOMAINCONTROL.COM
Name Server: MNS02.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-03-06T19:50:17Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Ndhs.org HTML Check

HTML Validation Tool

Errors

Bad value “//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700,700i|Sorts+Mill+Goudy:400,400i|Goudy+Bookletter+1911” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Duplicate attribute “alt”.

Attribute “sub_off” not allowed on element “nav” at this point.

Attribute “sub_hover” not allowed on element “nav” at this point.

Attribute “sub_on” not allowed on element “nav” at this point.

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

Duplicate ID “panel_row_0_0”.

Duplicate ID “panel_col_0_0_0”.

Duplicate ID “panel_col_0_0_1”.

Duplicate ID “panel_col_0_0_2”.

Attribute “data_scrollspy” not allowed on element “div” at this point.

Attribute “slideshowspeed” not allowed on element “div” at this point.

Attribute “animationspeed” not allowed on element “div” at this point.

Attribute “type” not allowed on element “div” at this point.

Attribute “startat” not allowed on element “div” at this point.

Attribute “mode” not allowed on element “div” at this point.

Attribute “minitem” not allowed on element “div” at this point.

Attribute “maxitem” not allowed on element “div” at this point.

Attribute “slidewidth” not allowed on element “div” at this point.

Attribute “thumbmargin” not allowed on element “div” at this point.

Attribute “thumbheight” not allowed on element “div” at this point.

Attribute “thumbwidth” not allowed on element “div” at this point.

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

Element “img” is missing required attribute “src”.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

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

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Attribute “toggle_open” not allowed on element “nav” at this point.

Attribute “toggle_close” not allowed on element “nav” at this point.

Attribute “state” not allowed on element “nav” at this point.

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

Warnings

The first occurrence of ID “panel_row_0_0” was here.

The first occurrence of ID “panel_col_0_0_0” was here.

The first occurrence of ID “panel_col_0_0_1” was here.

The first occurrence of ID “panel_col_0_0_2” was here.

Ndhs.org Desktop Performance

Last tested: 05/31/2017

Desktop Speed

51%

Reduce server response time

Optimize images

Avoid landing page redirects

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

Minify JavaScript

Leverage browser caching

Minify CSS

Desktop Resource Breakdown

Total Resources	89
Number of Hosts	14
Static Resources	69
JavaScript Resources	27
CSS Resources	15

Ndhs.org Mobile Insights

Last tested: 05/31/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

42%

Avoid landing page redirects

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

Optimize images

Reduce server response time

Minify JavaScript

Leverage browser caching

Minify CSS

Mobile Resource Breakdown

Total Resources	88
Number of Hosts	14
Static Resources	68
JavaScript Resources	27
CSS Resources	15

Ndhs.org Common Typos

www.ndhs.com
www.ndhs.net
www.ndhs.org
www.ndhs.info
www.ndhs.biz
www.ndhs.us
www.ndhs.mobi
www.dhs.org
www.ndhs.org
www.bdhs.org
www.nbdhs.org
www.bndhs.org
www.hdhs.org
www.nhdhs.org
www.hndhs.org
www.jdhs.org
www.njdhs.org
www.jndhs.org
www.mdhs.org
www.nmdhs.org
www.mndhs.org
www.nhs.org
www.nxhs.org
www.ndxhs.org
www.nxdhs.org
www.nshs.org
www.ndshs.org
www.nsdhs.org
www.nehs.org
www.ndehs.org
www.nedhs.org
www.nrhs.org
www.ndrhs.org
www.nrdhs.org
www.nfhs.org
www.ndfhs.org
www.nfdhs.org
www.nchs.org
www.ndchs.org
www.ncdhs.org
www.nds.org
www.ndbs.org
www.ndhbs.org
www.ndbhs.org
www.ndgs.org
www.ndhgs.org
www.ndghs.org
www.ndys.org
www.ndhys.org
www.ndyhs.org
www.ndus.org
www.ndhus.org
www.nduhs.org
www.ndjs.org
www.ndhjs.org
www.ndjhs.org
www.ndns.org
www.ndhns.org
www.ndnhs.org
www.ndh.org
www.ndhw.org
www.ndhsw.org
www.ndhws.org
www.ndhe.org
www.ndhse.org
www.ndhes.org
www.ndhd.org
www.ndhsd.org
www.ndhds.org
www.ndhz.org
www.ndhsz.org
www.ndhzs.org
www.ndhx.org
www.ndhsx.org
www.ndhxs.org
www.ndha.org
www.ndhsa.org
www.ndhas.org

Ndhs.org Notre Dame High School | Private College Preparatory | California

Located in Sherman Oaks, CA, NDHS is an independent college preparatory high school. A school of excellence and diverse community of students.

Ndhs.org Overview

Ndhs.org Rank Summary

Ndhs.org Website Safety

Ndhs.org Rank History

Ndhs.org Hosting Information

Ndhs.org Domain Registration and Settings

Ndhs.org HTML Check

Ndhs.org Desktop Performance

Ndhs.org Mobile Insights

Ndhs.org Similar Audits

Ndhs.org Common Typos