ck-online.lu Ck-online.lu

   
CK Charles Kieffer Group | Healthy People, Healthy Business

Domain Summary

What is the traffic rank for Ck-online.lu?

• Ck-online.lu ranks #8,215,359 globally on HypeStat.

What IP addresses does Ck-online.lu resolve to?

• Ck-online.lu resolves to the IP addresses 85.93.210.157.

Where are Ck-online.lu servers located in?

• Ck-online.lu has servers located in Strassen, Luxembourg, L-8038, Luxembourg.

ck-online.lu Profile

Title:CK Charles Kieffer Group | Healthy People, Healthy Business
Description:Depuis 1946, CK Charles Kieffer Group est actif dans l’accompagnement business des entreprises ainsi que le bien-être sportif.
Edit Site Info

What technologies does ck-online.lu use?

These are the technologies used at ck-online.lu. ck-online.lu has a total of 17 technologies installed in 16 different categories.
WordPress plugins
Contact Form 7 Contact Form 7
W3 Total Cache W3 Total Cache
Yoast SEO Yoast SEO
CDN
cdnjs cdnjs
jQuery CDN jQuery CDN
CloudFlare CloudFlare
JavaScript Frameworks
GSAP GSAP
Tag Managers
Google Tag Manager Google Tag Manager
JavaScript Libraries
jQuery jQuery
Swiper Swiper
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
Miscellaneous
Open Graph Open Graph
Programming Languages
PHP PHP
Font Scripts
Typekit Typekit
Page builders
Visual Composer Visual Composer
Caching
W3 Total Cache W3 Total Cache
CMS
WordPress WordPress
Blogs
WordPress WordPress
SEO
Yoast SEO Yoast SEO
Databases
MySQL MySQL

ck-online.lu Traffic Analysis

Ck-online.lu is ranked #8,215,359 in the world.
Daily Visitors n/a
Monthly Visits n/a
Pages per Visit n/a
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
 n/a
Monthly Visits:
n/a
Pages per Visit:
n/a
Daily Pageviews:
n/a
Avg. visit duration:
n/a
Bounce rate:
n/a
Global Reach:
 n/a
HypeRank:
8,215,359
*All traffic values are estimates only.
Last update was 307 days ago
     
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*HypeStat.com is not promoting or affiliated with ck-online.lu in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Google Index:
627
Bing Index:
161

  ▼

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  ck-online.lu
Rank:
(Rank based on keywords, cost and organic traffic)
  n/a
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  0
Organic Traffic:
(Number of visitors coming from top 20 search results)
  0
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $0.00
Full SEMrush Report >>

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
ck-online.lu
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
ck-online.lu
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
ck-online.lu
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is ck-online.lu hosted? ▼

Ck-online.lu may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
85.93.210.157
ASN:
AS9008 
ISP:
Visual Online S.A. 
Server Location:
Strassen
Luxembourg, LU
L-8038
Luxembourg, LU
 

Other sites hosted on 85.93.210.157

How fast does ck-online.lu load? ▼

The average loading time of ck-online.lu is 1524 ms. The Desktop speed index is 55 and mobile speed index is 0.
Average Load Time:
1524 ms

Page Speed (Google PageSpeed Insights) - Desktop

55
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0ms 100% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 100% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)1.1s 62% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 62% 33% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 33% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.4s 82% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 82% 11% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 11% 6% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 6%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)60ms 93% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 93% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 5% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 5%
Largest Contentful Paint (LCP)1.6s 84% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 84% 10% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 10% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Origin Data

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0ms 100% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 100% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)1.1s 62% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 62% 33% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 33% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.4s 82% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 82% 11% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 11% 6% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 6%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)60ms 93% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 93% 1% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 1% 5% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 5%
Largest Contentful Paint (LCP)1.6s 84% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 84% 10% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 10% 4% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 4%

Lab Data

Time to Interactive 6.3 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Speed Index 7.8 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
First Contentful Paint 6.3 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Total Blocking Time 10 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
First Meaningful Paint 6.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Largest Contentful Paint 10.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets

Does ck-online.lu use compression? ▼

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on ck-online.lu are reduced by 78%.
ck-online.lu use br compression.
Original size: 48.33 KB
Compressed size: 10.24 KB
File reduced by: 38.08 KB (78%)

Google Safe Browsing ▼

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  SAFE

SSL Checker - SSL Certificate Verify ▼

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. ck-online.lu supports HTTPS.
 ck-online.lu supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: ck-group.lu
Organization:
Location:
Issuer: R3
Valid from: Jan 31 11:29:30 2024 GMT
Valid until: Apr 30 11:29:29 2024 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: ISRG Root X1
Organization: Internet Security Research Group
Location: US
Issuer: DST Root CA X3
Valid from: Jan 20 19:14:03 2021 GMT
Valid until: Sep 30 18:14:03 2024 GMT
Authority: CA:TRUE
Keysize: 4096 Bits

Verify HTTP/2 Support ▼

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 ck-online.lu supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header ▼

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server. 
server: nginx
date: Sun, 11 Feb 2024 15:40:04 GMT
content-type: text/html; charset=UTF-8
content-length: 0
x-powered-by: PHP/7.4.33
location: https://ck-group.lu/
x-powered-by: PleskLin

HTTP/2 302 
server: nginx
date: Sun, 11 Feb 2024 15:40:04 GMT
content-type: text/html; charset=UTF-8
content-length: 0
x-powered-by: PHP/7.4.33
x-redirect-by: Polylang Pro
location: https://ck-group.lu/fr/
x-powered-by: PleskLin

HTTP/2 200 
server: nginx
date: Sun, 11 Feb 2024 15:40:05 GMT
content-type: text/html; charset=UTF-8
x-powered-by: PHP/7.4.33
link: <https://ck-group.lu/wp-json/>; rel="https://api.w.org/", <https://ck-group.lu/wp-json/wp/v2/pages/2>; rel="alternate"; type="application/json", <https://ck-group.lu/>; rel=shortlink
x-powered-by: PleskLin
content-encoding: br

DNS Lookup ▼

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
TXT v=spf1 include:spf.vo.lu include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all 3600
TXT dj5a251c7qknhccu85ervjdkpv 3600
TXT MS=ms71211817 3600
MX ckonline-lu0e.mail.protection.outlook.com 3600
SOA 86400
Mname ns1.dns-stock.com
Rname Administrator.vo.lu
Serial Number 2023121338
Refresh 86400
Retry 7200
Expire 2419200
Minimum TTL 3600
A 85.93.210.157 3520
NS ns1.dns-stock.com 3600
NS ns2.dns-stock.com 3600

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information.
WhoIs:
 

% Access to RESTENA DNS-LU WHOIS information is provided to assist persons
% in determining the content of a domain name registration record in the LU
% registration database. The data in this record is provided by RESTENA DNS-LU
% for information purposes only, and RESTENA DNS-LU does not guarantee its
% accuracy. Compilation, repackaging, dissemination or other use of the
% WHOIS database in its entirety, or of a substantial part thereof, is not
% allowed without the prior written permission of RESTENA DNS-LU.
%
% By submitting a WHOIS query, you agree to abide by this policy. You acknowledge
% that the use of the WHOIS database is regulated by the ACCEPTABLE USE POLICY
% (http://www.dns.lu/en/support/domainname-availability/whois-gateway/), that you are aware of its
% content, and that you accept its terms and conditions.
%
% You agree especially that you will use this data only for lawful purposes and
% that you will not use this data to:
% (1) allow, enable, or otherwise support the transmission of mass unsolicited,
% commercial advertising or solicitations via e-mail (spam); or
% (2) enable high volume, automated, electronic processes that apply to
% RESTENA DNS-LU (or its systems).
%
% All rights reserved.
%
% WHOIS ck-online.lu
domainname:     ck-online.lu
domaintype:     ACTIVE
nserver:        ns1.dns-stock.com
nserver:        ns2.dns-stock.com
ownertype:      ORGANISATION
org-country:    LU
registrar-name:         Visual Online S.A.
registrar-email:        email
registrar-url:          http://www.dns-stock.com
registrar-country:      LU
%
% More details on the domain may be available at below whois-web URL.
% Next to possible further data a form to contact domain operator or
% request further details is available.
whois-web:         https://www.dns.lu/en/support/domainname-availability/whois-gateway/