Challiance.org Home | Cambridge Health Alliance | CHAlliance.org

Information about Cambridge Health Alliance (CHA), an innovative healthcare system and a Harvard Teaching Hospital serving the communities north of Bo...

Challiance.org Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.65 sec.

Last Checked: 06/01/2024

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Challiance.org traffic estimate is about 926 unique visitors and 3,334 pageviews per day. The approximated value of challiance.org is 58,400 USD. Every unique visitor makes about 3.6 pageviews on average.

Alexa Traffic Rank estimates that challiance.org is ranked number 40,673 in the world, while most of its traffic comes from United States, where it occupies as high as 39,635 place.

It’s good for challiance.org that their hosting company GOOGLE-PRIVATE-CLOUD - Google LLC, US is located in United States, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by GOOGLE-PRIVATE-CLOUD - Google LLC, US.

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

During the last check (November 12, 2019) challiance.org has an expired wildcard SSL certificate issued by DigiCert Inc (expired on November 05, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search and Symantec challiance.org is pretty a safe domain.

Relying on Google Mobile-Friendly test challiance.org is well optimized for mobile and tablet devices, however website page loading time may be improved.

Challiance.org General Information

Challiance.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	97.6%
Other	2.4%

Country	Rank
United States US	39635

Challiance.org Traffic Distribution

Where do visitors go on challiance.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
challiance.org	51.73%
mychart.challiance.org	41.4%
wlan-tch.challiance.org	1.87%
cha-guest.challiance.org	1.61%
other	3.4%

Subdomain	Views per User
mychart.challiance.org	3.2
challiance.org	2.3
cha-guest.challiance.org	1
wlan-tch.challiance.org	1

Subdomain	Reach
challiance.org	80.02%
mychart.challiance.org	46.08%
wlan-tch.challiance.org	6.63%
cha-guest.challiance.org	5.71%

Challiance.org Popularity

How popular is challiance.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	198490	-4305
past month	209064	13332
past week	406844	196039
yesterday	391006	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	182436	-9661	26	9%	3.6	6%
30	196099	23631	23	-16.72%	3.5	-10.61%
7	570738	361867	6	-75.85%	1	-56.418%
1	573544	0	5	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	219746	-2090	26	3%
30	231106	9715	24	-7.014%
7	366378	132602	14	-44.66%
1	325550	0	2	0%

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Challiance.org Safety Information

Rankchart Summary

Safe

Updated: 06/01/2024

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

Safe

Updated: 03/25/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 11/08/2016

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/25/2021

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

Web of Trust

Not Checked

Updated: 06/01/2024

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

Challiance.org SSL Information

Information about SSL/TLS certificates

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Domain	*.challiance.org
Issuer Organization	DigiCert Inc
Issuer	DigiCert SHA2 Secure Server CA
Algorithm	RSA-SHA256
Valid form	06/25/2019
Expiration	11/05/2020
Signed	Certificate is not self signed
Additional Domains	*.challiance.org challiance.org

SSL Checker

Challiance.org Server Information

Challiance.org Server Location

Where website hosting server is located?

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Challiance.org ASN Information

Information about IP address owner

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ASN ID: 396982

ASN Title: GOOGLE-PRIVATE-CLOUD - Google LLC, US

Updated: 10/13/2023

Raw ASN data:

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 396982
ASName: GOOGLE-PRIVATE-CLOUD
ASHandle: AS396982
RegDate: 2018-08-15
Updated: 2018-08-15
Comment: *** This ASN is used for Google Private Cloud ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/autnum/396982

OrgName: Google LLC
OrgId: GOOGL-2
Address: 1600 Amphitheatre Parkway
City: Mountain View
StateProv: CA
PostalCode: 94043
Country: US
RegDate: 2006-09-29
Updated: 2017-12-21
Comment: *** The IP addresses under this Org-ID are in use by Google Cloud customers ***
Comment:
Comment: Direct all copyright and legal complaints to
Comment: https://support.google.com/legal/go/report
Comment:
Comment: Direct all spam and abuse complaints to
Comment: https://support.google.com/code/go/gce_abuse_report
Comment:
Comment: For fastest response, use the relevant forms above.
Comment:
Comment: Complaints can also be sent to the GC Abuse desk
Comment: (google-cloud-compliance@google.com)
Comment: but may have longer turnaround times.
Comment:
Comment: Complaints sent to any other POC will be ignored.
Ref: https://rdap.arin.net/registry/entity/GOOGL-2

OrgTechHandle: ZG39-ARIN
OrgTechName: Google LLC
OrgTechPhone: +1-650-253-0000
OrgTechEmail: arin-contact@google.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZG39-ARIN

OrgAbuseHandle: GCABU-ARIN
OrgAbuseName: GC Abuse
OrgAbusePhone: +1-650-253-0000
OrgAbuseEmail: google-cloud-compliance@google.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

OrgNOCHandle: GCABU-ARIN
OrgNOCName: GC Abuse
OrgNOCPhone: +1-650-253-0000
OrgNOCEmail: google-cloud-compliance@google.com
OrgNOCRef: https://rdap.arin.net/registry/entity/GCABU-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Geolocation

ASN Lookup

Challiance.org Domain Name Information

Challiance.org DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
challiance.org	107.22.231.74	86400

Host	MX Record	Priority	TTL
challiance.org	ALT3.ASPMX.L.GOOGLE.COM	10	300
challiance.org	ALT4.ASPMX.L.GOOGLE.COM	10	300
challiance.org	ALT2.ASPMX.L.GOOGLE.COM	5	300
challiance.org	ALT1.ASPMX.L.GOOGLE.COM	5	300
challiance.org	ASPMX.L.GOOGLE.COM	1	300

Host	NS Record	TTL
challiance.org	udns1.ultradns.net	86400
challiance.org	udns2.ultradns.net	86400

Host	TXT Record	TTL
challiance.org	v=spf1 include:authsmtp.com include:usamobility.net include:_spf.google.com ip4:69.84.87.217 ip4:107.22.231.74 ip4:107.20.210.250 ip4:107.23.16.222 ip4:52.1.14.157 ip4:54.173.83.138 ip4:66.18.116.43 ip4:72.10.180.28 ip4:69.175.85.20 ip4:209.10.115.50 ip4:	300
challiance.org	dropbox-domain-verification=59i480h5eu3l	300

Challiance.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Challiance.org HTML Validation

Challiance.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Element “h2” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

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

Bad value “” for attribute “href” on element “link”: Must be non-empty.

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

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

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

Element “h3” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

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

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

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

HTML Validator

Challiance.org Desktop Performance

How Well Challiance.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

77%

Optimize images

Leverage browser caching

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

Enable compression

Minify CSS

Minify JavaScript

Updated: 12/15/2018

Challiance.org Mobile Performance

How Optimized Is Challiance.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

98%

Size tap targets appropriately

Updated: 12/15/2018

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Most common user URL mistypes for challiance.org

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Total Resources	88
Number of Hosts	30
Static Resources	22
JavaScript Resources	29
CSS Resources	6

Text	456.0 Bytes
CSS	158.9 KBytes
Images	502.5 KBytes
HTML	141.7 KBytes
JavaScript	2.4 MBytes
Other	85.5 KBytes

Total Resources	89
Number of Hosts	30
Static Resources	22
JavaScript Resources	29
CSS Resources	6

Text	456.0 Bytes
CSS	158.9 KBytes
Images	506.8 KBytes
HTML	141.7 KBytes
JavaScript	2.4 MBytes
Other	85.5 KBytes