c40.org


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

c40.org Website Info

c40.org (C40 Cities is a network of nearly 100 major cities worldwide, united in their commitment to tackling climate change through sustainable urban development, innovative policies, and collaborative action. The organization facilitates knowledge sharing, policy implementation, and investments to help cities become more resilient, low-carbon, and sustainable futures.) was registered first at 2007-08-01 04:04:07. It's hosted by Amazon.com, Inc.. DNS looks Active and website looks Accessable. According to Google, website speed score is 100/100 and AVERAGE. Website looks safe for children. We detected the website language as en-GB.
c40.org


c40.org Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://www.c40.org
Title:
C40 Cities - A global network of mayors taking urgent climate action
Description:
Discover C40 Cities, a global network of mayors committed to addressing climate change through innovative urban strategies and sustainable initiatives.
External Links:
14
Internal Links:
69
Mobile Friendly?:
✓ Yes
Canonical URL:
https://www.c40.org/
Language:
en-GB
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://www.c40.org/robots.txt
Favicon:
✓ Yes

c40.org Domain & Whois Details

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Domain Create Date:
2007-08-01 04:04:07
Domain Age:
17 years, 11 months, 1 days
Domain Owner:
Sponsoring CSC Corporate Domains, Inc.Registrant Domain RegistrarAdmin Domain RegistrarTech Domain Registrar
Server Type:
cloudflare
Nameservers:
DNS1.CSCDNS.NET - DNS2.CSCDNS.
Hosting Location:
US - UNITED STATES
Hosting Provider:
Amazon.com, Inc.
IP:
69.36.40.202



c40.org Website Speed (Desktop)

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Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
100
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0.02 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.992 s (AVERAGE)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
9 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
1.377 s (FAST)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Largest Contentful Paint (LCP):
2.2 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
881 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
62 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://www.c40.org/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
8/21/2023 4:26:31 PM
The last time we checked this website.
Site Speed Check(Full)


c40.org Website Safety

Refresh
Last Check Date:
3/11/2023 9:48:55 PM
Fortiguard:
General Organizations
Mcafee Category:
Blogs/Wiki
OpenDNS:
BeFirst
Cloudflare DNS:
OK
MyWot Child Safety:
100

c40.org HTTP Headers

Refresh
alt-svc :
h3=":443"; ma=86400
Cache-Control :
public, s-maxage=2592000
Cache-Tag :
4f242c70-b486-402c-a978-c9556cdcf78f,9b37e7053afcd29e98b4ae785c8043c5ebd3a9e821b4c7bd3a1613c9b4da11a
CF-Cache-Status :
HIT
CF-RAY :
7d39ee498bd21912-EWR
Connection :
keep-alive
Content-Type :
text/html; charset=UTF-8
Date :
Wed, 07 Jun 2023 15:29:28 GMT
ki-Cache-Tag :
4f242c70-b486-402c-a978-c9556cdcf78f,9b37e7053afcd29e98b4ae785c8043c5ebd3a9e821b4c7bd3a1613c9b4da11a
ki-cache-type :
Edge
Ki-CF-Cache-Status :
HIT
ki-edge :
v=19.0.6;mv=1.1.3
Last-Modified :
Wed, 07 Jun 2023 14:47:33 GMT
Link :
<https://www.c40.org/>; rel=shortlink
NEL :
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Report-To :
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9oOip9PYIkyzlqjYGDD4%2F6hQmUrDJHQ
Server :
cloudflare
Transfer-Encoding :
chunked
Vary :
Accept-Encoding
x-content-type-options :
nosniff
X-Edge-Location-Klb :
1
X-Kinsta-Cache :
HIT


c40.org W3C HTML Validation Check Now

Last Check Date:
6/3/2023 12:00:00 AM
Errors:
5
Warnings:
0
Info:
13
Check Live:
Check c40.org HTML Errors

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Top c40.org Alternatives

c40.org Site Keywords

A global network of mayors taking urgent climate action
C40
C40 Cities
climate change
environmental initiatives
mayors network
Sustainable Cities
Urban sustainability

c40.org Site H Tags

Check Now
h1
C40 is a global network of mayors of the world’s leading cities that are united in action to confron
h2
Good, Green Jobs
h2
Latest News
h3
Who We Are
h3
What We Do

c40.org Sites with Same Names

Website
Title
Rank
c40.pl c40.pl
C40.pl - Tworzenie i Hosting Stron Internetowych
c40.com c40.com

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