c40.org ▷ C40 Cities - A global network of mayors taking urgent climate action

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.56 sec.
Last Checked: 11/12/2024

C40.org traffic volume is 890 unique daily visitors and their 1,602 pageviews. The web value rate of c40.org is 18,746 USD. Each visitor makes around 1.93 page views on average.

By Alexa's traffic estimates c40.org placed at 12,544 position over the world, while the largest amount of its visitors comes from United States, where it takes 332,974 place.

C40.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (October 10, 2024) c40.org show that c40.org has a valid and up-to-date SSL certificate issued by Google Trust Services expiring on December 24, 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 c40.org is pretty a safe domain.

Relying Google MobileFriendly test c40.org is well optimized for mobile and tablet devices, however web page loading speed may be improved.

C40.org General Information

Global Rank

454,675

Average Load Time

3.20sec

Links In Count

589

Website Value

$17,520

Audience Geography. Where are c40.org visitors located?

Country	Visitors
United States US	20.6%
United Kingdom GB	15.1%
India IN	6%
Other	57.6%

Country	Pageviews
United States US	19%
United Kingdom GB	14.8%
India IN	4.7%
Other	61.3%

Country	Rank
United Kingdom GB	101183
India IN	322082
United States US	332974

Where do visitors go on c40.org?

Subdomain	Pageviews
c40.org	99.65%
other	0.35%

Subdomain	Pageviews per User
c40.org	1.8

Subdomain	Reach
c40.org	99.36%

How popular is c40.org?

Period	Global Rank	Global Rank Delta
past 3 months	454675	169237
past month	456878	-165870
past week	611876	286308
yesterday	896197	-930

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	594646	271846	5	-54.657%	1.8	-27.46%
30	594544	-243929	6	70%	1.8	10%
7	799724	318506	4	-51.28%	2	10%
1	862477	-200394	3	50%	2	100%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	424776	135353	11	-37.5%
30	431395	-140396	11	50%
7	572301	285595	8	-57.268%
1	1053853	344628	6	-23.65%

C40.org Safety Information

Overview

Last Updated: 11/12/2024

Overall result - c40.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: 04/03/2024

c40.org is safe.

Norton ConnectSafe evaluates c40.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 01/14/2017

c40.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

c40.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: 03/03/2021

c40.org is safe.

McAfee assesses c40.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 c40.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

c40.org child safety is very good.

The WOT calculates reputation of the c40.org. This reputation system receives ratings from users and information from third-party sources, assesses the c40.org for safety features and confirms, whether c40.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	c40.org
Issuer Organization	Google Trust Services
Issuer	WE1
Algorithm	ecdsa-with-SHA256
Valid form	09/25/2024
Expiration	12/24/2024
Signed	Certificate is not self signed
Additional Domains	c40.org *.c40.org

C40.org Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

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

Last Update: 10/28/2024

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.
#

C40.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

This domain is protected by the Registry Lock service. If you are the registrant and wish to take action on this lock, please contact your registrar.

Domain Name: c40.org
Registry Domain ID: e4c98edef2584c5cbdd2e6f34fa5b44b-LROR
Registrar WHOIS Server: http://whois.cscglobal.com
Registrar URL: http://www.cscglobal.com/global/web/csc/digital-brand
Updated Date: 2023-02-14T22:18:48Z
Creation Date: 2007-08-01T04:04:07Z
Registry Expiry Date: 2026-08-01T04:04:07Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.8887802723
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: CSC Corporate Domains, Inc.
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: DE
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: udns1.cscdns.net
Name Server: udns2.cscdns.uk
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-11T04:05:08Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

C40.org HTML Validation

HTML Validation Tool

Errors

Attribute “initial-scale” not allowed on element “meta” at this point.

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

Duplicate ID “clip-path”.

Bad character “ ” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.

Text not allowed in element “symbol” in this context.

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

Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)

Warnings

The first occurrence of ID “clip-path” was here.

Empty heading.

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

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

C40.org Desktop Insights

Last tested: 05/19/2017

Desktop

Desktop Speed

Optimize images

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

Enable compression

Leverage browser caching

Desktop Resource Breakdown

Total Resources	56
Number of Hosts	17
Static Resources	25
JavaScript Resources	13
CSS Resources	4

C40.org Mobile Insights

Last tested: 05/17/2017

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

Optimize images

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

Enable compression

Leverage browser caching

Mobile Resource Breakdown

Total Resources	56
Number of Hosts	17
Static Resources	25
JavaScript Resources	13
CSS Resources	4

C40.org Typos

www.c40.com
www.c40.net
www.c40.org
www.c40.info
www.c40.biz
www.c40.us
www.c40.mobi
www.40.org
www.c40.org
www.x40.org
www.cx40.org
www.xc40.org
www.d40.org
www.cd40.org
www.dc40.org
www.f40.org
www.cf40.org
www.fc40.org
www.v40.org
www.cv40.org
www.vc40.org
www.c0.org
www.c4.org

C40.org C40 Cities - A global network of mayors taking urgent climate action

C40 Cities is a global network of nearly 100 mayors of the world’s leading cities that are united in action to confront the climate crisis.

Quick Summary

C40.org General Information

C40.org Safety Information

C40.org Server Information

C40.org Domain Name Information

C40.org HTML Validation

C40.org Desktop Insights

C40.org Mobile Insights

C40.org Nearest Competitors

C40.org Typos