csl.lu Website Information
Daily Unique Visits: 771
Daily Page Views: 1,542
Income Per Day: $5
Estimated Value: $1,200
This website is located in Luxembourg and is using following IP address 78.141.186.214. See the complete list of popular websites hosted in Luxembourg.
csl.lu is registered under .LU top-level domain. Please check other sites in .LU zone.
Website csl.lu is using the following name servers:
- ns1.dns-stock.com
- ns2.dns-stock.com
and is probably hosted by POST Luxembourg. See the full list of other websites hosted by POST Luxembourg.
The highest website csl.lu position in Alexa rank database was 40059 and the lowest rank position was 999914. Current position of csl.lu in Alexa rank database is 929871.
Desktop speed score of csl.lu (74/100) is better than the results of 57.94% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of csl.lu (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of csl.lu (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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csl.lu Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
csl.lu whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
% 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 csl.lu
domainname: csl.lu
domaintype: ACTIVE
nserver: ns1.dns-stock.com
nserver: ns2.dns-stock.com
nserver: ns3.vo.lu
ownertype: ORGANISATION
org-country: LU
registrar-name: Visual Online S.A.
registrar-email: info@dns-stock.com
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/
csl.lu server information
Servers Location
csl.lu desktop page speed rank
Last tested: 2015-10-01
csl.lu Desktop Speed Test Quick Summary
priority - 13Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 128.1KiB (81% reduction).
Compressing http://csl.lu/js/bootstrap.min.js could save 25.8KiB (73% reduction).
Compressing http://csl.lu/ could save 6.5KiB (82% reduction).
priority - 8Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://csl.lu/avis-72.png (expiration not specified)
http://csl.lu/cefos-72.png (expiration not specified)
http://csl.lu/cfsl-72.png (expiration not specified)
http://csl.lu/contact-72.png (expiration not specified)
http://csl.lu/csl-72.png (expiration not specified)
http://csl.lu/css/bootstrap.min.css (expiration not specified)
http://csl.lu/css/csl.css (expiration not specified)
http://csl.lu/js/bootstrap.min.js (expiration not specified)
http://csl.lu/js/jquery.fittext.js (expiration not specified)
http://csl.lu/lllc-72.png (expiration not specified)
http://csl.lu/login-72.png (expiration not specified)
http://csl.lu/publications-72.png (expiration not specified)
http://csl.lu/qow-72.png (expiration not specified)
http://csl.lu/vos_droits-72.png (expiration not specified)
priority - 7Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 67.2KiB (83% reduction).
priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
http://csl.lu/css/csl.css
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4KiB (51% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 582B (54% reduction).
csl.lu Desktop Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 2 |
| Static Resources | 16 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
csl.lu mobile page speed rank
Last tested: 2019-07-05
csl.lu Mobile Speed Test Quick Summary
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
http://csl.lu/css/csl.css
priority - 13Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 128.1KiB (81% reduction).
Compressing http://csl.lu/js/bootstrap.min.js could save 25.8KiB (73% reduction).
Compressing http://csl.lu/ could save 6.5KiB (82% reduction).
priority - 11Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://csl.lu/avis-72.png (expiration not specified)
http://csl.lu/cefos-72.png (expiration not specified)
http://csl.lu/cfsl-72.png (expiration not specified)
http://csl.lu/contact-72.png (expiration not specified)
http://csl.lu/csl-72.png (expiration not specified)
http://csl.lu/css/bootstrap.min.css (expiration not specified)
http://csl.lu/css/csl.css (expiration not specified)
http://csl.lu/js/bootstrap.min.js (expiration not specified)
http://csl.lu/js/jquery.fittext.js (expiration not specified)
http://csl.lu/lllc-72.png (expiration not specified)
http://csl.lu/login-72.png (expiration not specified)
http://csl.lu/publications-72.png (expiration not specified)
http://csl.lu/qow-72.png (expiration not specified)
http://csl.lu/vos_droits-72.png (expiration not specified)
priority - 7Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 67.2KiB (83% reduction).
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 4KiB (51% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 582B (54% reduction).
csl.lu Mobile Resource Breakdown
| Total Resources | 17 |
| Number of Hosts | 2 |
| Static Resources | 16 |
| JavaScript Resources | 3 |
| CSS Resources | 2 |
csl.lu mobile page usability
Last tested: 2019-07-05
csl.lu HTML validation
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csl.lu Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
csl.lu TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.