Concordacademy.org Concord Academy - Independent Boarding and Day School

Concord Academy is a co-educational independent college preparatory boarding and day school for grades 9-12 in Concord, Massachusetts.

Concordacademy.org Overview

Concordacademy.org ranking shows that the page is at position 1,135,021 over the world.

In terms of rank-to-traffic ratio, concordacademy.org has 356 unique users per day, viewing 648 pages. The rank based value of concordacademy.org is 6,314 USD. Every user makes 1.93 pageviews on average.

Concordacademy.org boasts a link base consisting of 340 referring domains and 404 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in August 05, 2024, concordacademy.org has an expired SSL certificate issued by Let's Encrypt (expired on October 29, 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 concordacademy.org is a fairly safe domain.

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

Concordacademy.org Rank Summary

Global Rank

1,135,021

Average Load Time

0.68sec

Links In Count

Website Value

$5,846

Audience Geography. Where are concordacademy.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on concordacademy.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is concordacademy.org?

Period	Global Rank	Global Rank Delta
past 3 months	1135021	637612
past month	3477307	-486981
past week	1328540	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1366831	850744	2	-72.772%	1.8	-34.07%
30	3897253	721229	0	-29.82%	1	-66.667%
7	1538574	0	1	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1097326	575696	36	-58.919%
30	3255259	-1061012	9	100%
7	1216932	0	4	0%

Concordacademy.org Website Safety

Overview

Last Updated: 11/06/2024

Overall result - concordacademy.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

concordacademy.org is safe.

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

Google Safe Search

Last Updated: 09/03/2019

concordacademy.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

concordacademy.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: 01/26/2021

concordacademy.org is safe.

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

Web of Trust

Last Updated: 01/11/2019

concordacademy.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	concordacademy.org
Issuer Organization	Let's Encrypt
Issuer	E5
Algorithm	ecdsa-with-SHA384
Valid form	07/31/2024
Expiration	10/29/2024
Signed	Certificate is not self signed
Additional Domains	concordacademy.org

Concordacademy.org Rank History

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

Concordacademy.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 03/02/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Concordacademy.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: CONCORDACADEMY.ORG
Registry Domain ID: D70207-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-12-29T13:14:33Z
Creation Date: 1996-08-23T04:00:00Z
Registry Expiry Date: 2025-08-22T04:00:00Z
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: Concord Academy
Registrant State/Province: MA
Registrant Country: US
Name Server: NS-1251.AWSDNS-28.ORG
Name Server: NS-50.AWSDNS-06.COM
Name Server: NS-771.AWSDNS-32.NET
Name Server: NS-1998.AWSDNS-57.CO.UK
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2022-03-18T01:31:45Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Concordacademy.org HTML Check

HTML Validation Tool

Errors

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

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

Duplicate ID “current-students”.

Duplicate ID “current-parents”.

Duplicate ID “faculty”.

Duplicate ID “alumni”.

Duplicate ID “trustees”.

Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.

Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.

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

Unclosed element “a”.

End tag “a” violates nesting rules.

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

Warnings

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

The first occurrence of ID “current-students” was here.

The first occurrence of ID “current-parents” was here.

The first occurrence of ID “faculty” was here.

The first occurrence of ID “alumni” was here.

The first occurrence of ID “trustees” was here.

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

Empty heading.

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

Concordacademy.org Desktop Performance

Last tested: 10/11/2015

Desktop Speed

62%

Leverage browser caching

Optimize images

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	88
Number of Hosts	4
Static Resources	84
JavaScript Resources	10
CSS Resources	22

Concordacademy.org Mobile Insights

Last tested: 10/11/2015

Mobile Usability

100%

Mobile Speed

51%

Avoid landing page redirects

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

Minify JavaScript

Leverage browser caching

Optimize images

Mobile Resource Breakdown

Total Resources	13
Number of Hosts	4
Static Resources	7
JavaScript Resources	2
CSS Resources	2

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Concordacademy.org Concord Academy - Independent Boarding and Day School

Concord Academy is a co-educational independent college preparatory boarding and day school for grades 9-12 in Concord, Massachusetts.

Concordacademy.org Overview

Concordacademy.org Rank Summary

Concordacademy.org Website Safety

Concordacademy.org Rank History

Concordacademy.org Hosting Information

Concordacademy.org Domain Registration and Settings

Concordacademy.org HTML Check

Concordacademy.org Desktop Performance

Concordacademy.org Mobile Insights

Concordacademy.org Similar Audits

Concordacademy.org Common Typos