doctena.lu Website Information

Daily Unique Visits: 1,134

Daily Page Views: 2,268

Income Per Day: $7

Estimated Value: $1,680

doctena.lu is registered under .LU top-level domain. Please check other sites in .LU zone.

No name server records were found.

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website doctena.lu position in Alexa rank database was 5828 and the lowest rank position was 998601. Current position of doctena.lu in Alexa rank database is 632516.

Desktop speed score of doctena.lu (69/100) is better than the results of 49.24% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of doctena.lu (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of doctena.lu (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

doctena.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.

doctena.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.

% 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 doctena.lu
domainname: doctena.lu
domaintype: ACTIVE
nserver: ns-869.awsdns-44.net
nserver: ns-307.awsdns-38.com
nserver: ns-1418.awsdns-49.org
nserver: ns-2009.awsdns-59.co.uk
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/

doctena.lu server information

Servers Location

doctena.lu desktop page speed rank

Last tested: 2019-11-28

Desktop Speed Medium

69/100

doctena.lu Desktop Speed Test Quick Summary

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://en.doctena.lu/css/doctena-styleguide.min.b56969531a3c1b27.css
https://cdn.doctena.com/ajax/libs/twitter-bootstra…/css/bootstrap.min.css
https://cdn.doctena.com/css/alertify/css/alertify.min.css
https://cdn.doctena.com/css/alertify/css/themes/default.min.css
https://cdn.doctena.com/css/jquery/ui/1.12.1/themes/base/jquery-ui.css
https://cdn.doctena.com/mapbox/V0.51.0/mapbox-gl.css
https://cdn.doctena.com/ajax/libs/select2/4.0.2/css/select2.min.css
https://en.doctena.lu/css/new-style.0a786621a55cc167.css?v=4

priority - 13Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://doctena.lu/
https://www.doctena.lu/
https://en.doctena.lu/

priority - 7Leverage 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:

https://cdn.doctena.com/ajax/libs/bootstrap-dateti…-datetimepicker.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/datatables/1.10.…uery.dataTables.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/datatables/plug-…ables.bootstrap.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/es6-promise/v4.2…s6-promise.auto.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/es6-promise/v4.2.8/es6-promise.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/jquery/3.4.1/jquery.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/mapbox-sdk-js/0.7.1/mapbox-sdk.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/moment.js/2.24.0/moment.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/twitter-bootstra…/css/bootstrap.min.css (expiration not specified)
https://cdn.doctena.com/ajax/libs/twitter-bootstra….1/js/bootstrap.min.js (expiration not specified)
https://cdn.doctena.com/mapbox/V0.51.0/mapbox-gl.js (expiration not specified)
https://en.doctena.lu/css/fonts/doctena-icons.ttf (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-PFB5BT2 (15 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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 1.8KiB (20% reduction).

Minifying https://en.doctena.lu/ could save 1.8KiB (20% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (17% reduction).

Minifying https://cdn.doctena.com/css/jquery/ui/1.12.1/themes/base/jquery-ui.css could save 1.3KiB (17% reduction) after compression.

priority - 0Enable 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 1.1KiB (50% reduction).

Compressing https://cdn.doctena.com/ajax/libs/select2/4.0.2/js/i18n/en.js could save 397B (49% reduction).
Compressing https://en.doctena.lu/js/disclaimer.003abfa021953b2b.js could save 292B (53% reduction).
Compressing https://en.doctena.lu/js/lockClick.11426cf58fe5d4bd.js could save 229B (48% reduction).
Compressing https://en.doctena.lu/js/ctf.3219aa8030251c4c.js could save 193B (51% reduction).

doctena.lu Desktop Resource Breakdown

Total Resources	51
Number of Hosts	11
Static Resources	44
JavaScript Resources	30
CSS Resources	8

doctena.lu mobile page speed rank

Last tested: 2019-10-10

Mobile Speed Bad

47/100

doctena.lu Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://en.doctena.lu/css/doctena-styleguide.min.f7801dd433ca8264.css
https://cdn.doctena.com/ajax/libs/twitter-bootstra…/css/bootstrap.min.css
https://cdn.doctena.com/css/alertify/css/alertify.min.css
https://cdn.doctena.com/css/alertify/css/themes/default.min.css
https://cdn.doctena.com/css/jquery/ui/1.12.1/themes/base/jquery-ui.css
https://cdn.doctena.com/mapbox/V0.51.0/mapbox-gl.css
https://cdn.doctena.com/ajax/libs/select2/4.0.2/css/select2.min.css
https://en.doctena.lu/css/new-style.3d282959fc54d1d9.css?v=4

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://doctena.lu/
https://www.doctena.lu/
https://en.doctena.lu/

priority - 17Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 10Leverage 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:

https://cdn.doctena.com/ajax/libs/bootstrap-dateti…-datetimepicker.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/datatables/1.10.…uery.dataTables.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/datatables/plug-…ables.bootstrap.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/jquery/3.4.1/jquery.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/moment.js/2.24.0/moment.min.js (expiration not specified)
https://cdn.doctena.com/ajax/libs/twitter-bootstra…/css/bootstrap.min.css (expiration not specified)
https://cdn.doctena.com/ajax/libs/twitter-bootstra….1/js/bootstrap.min.js (expiration not specified)
https://cdn.doctena.com/mapbox/V0.51.0/mapbox-gl.js (expiration not specified)
https://en.doctena.lu/css/fonts/doctena-icons.ttf (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-PFB5BT2 (15 minutes)
https://maps.googleapis.com/maps/api/js?libraries=…Psrzj_kmQI&language=en (30 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 64% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

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 1.8KiB (20% reduction).

Minifying https://en.doctena.lu/ could save 1.8KiB (20% reduction) after compression.

priority - 0Enable 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 1.7KiB (52% reduction).

Compressing https://en.doctena.lu/js/common/google-location.67c6ac31211a1360.js could save 581B (59% reduction).
Compressing https://cdn.doctena.com/ajax/libs/select2/4.0.2/js/i18n/en.js could save 397B (49% reduction).
Compressing https://en.doctena.lu/js/disclaimer.003abfa021953b2b.js could save 292B (53% reduction).
Compressing https://en.doctena.lu/js/lockClick.11426cf58fe5d4bd.js could save 229B (48% reduction).
Compressing https://en.doctena.lu/js/ctf.3219aa8030251c4c.js could save 193B (51% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (17% reduction).

Minifying https://cdn.doctena.com/css/jquery/ui/1.12.1/themes/base/jquery-ui.css could save 1.3KiB (17% reduction) after compression.

doctena.lu Mobile Resource Breakdown

Total Resources	54
Number of Hosts	13
Static Resources	47
JavaScript Resources	31
CSS Resources	8

doctena.lu mobile page usability

Last tested: 2019-10-10

Mobile Usability Good

99/100

doctena.lu Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="https://itunes…877752291?mt=8" class="dsg-no-decoration"></a> is close to 1 other tap targets.

doctena.lu HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 19 Column: 1 - 107
"...igh.png"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 141 Column: 1 - 38
"... <nav class="navbar" role="navigation"> <..."

The “form” role is unnecessary for element “form”.

Line: 245 Column: 5 - 50
"...x"> <form class="practitioner-search" role="form"> ..." Line: 257 Column: 5 - 111
"... <form class="search-form" role="form" action="https://en.doctena.lu/search" id="searchForm" method="POST" > ..."

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Line: 581 Column: - 86
"... the website ---> <!--<form a..." Line: 890 Column: - 23
"... <!-------------------..." Line: 890 Column: - 69
"...--------------- ..."

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 60 Column: - 6
"...ndif]--> <? // @todo: che..." Line: 591 Column: - 30
"...ta-locale="--><?//= $siteLangu..."

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

Line: 114 Column: 1 - 7
"...class=""> <style> u..."

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 211 Column: - 133
"...tClickOutbound("https://www.do..." Line: 211 Column: - 169
"...com/doctena-pro"); href="https..." Line: 705 Column: - 105
"...tClickOutbound("https://www.do..." Line: 705 Column: - 141
"...com/doctena-pro"); href="https..." Line: 707 Column: - 105
"...tClickOutbound("https://www.do..." Line: 707 Column: - 145
"...doctena-pro#why"); href="https..." Line: 725 Column: - 101
"...tClickOutbound("https://www.do..." Line: 725 Column: - 140
".../about/careers/"); href="https..." Line: 788 Column: - 116
"...tClickOutbound("http://www.doc..." Line: 788 Column: - 163
"...lu-terms-of-use"); href="http:..." Line: 788 Column: - 305
"...tClickOutbound("http://www.doc..." Line: 788 Column: - 354
"...-privacy-policy"); href="http:..." Line: 788 Column: - 544
"...tClickOutbound("https://www.do..." Line: 788 Column: - 575
"...tena.com/about/"); href="https..." Line: 788 Column: - 694
"...tClickOutbound("https://www.do..." Line: 788 Column: - 734
"...about/our-team/"); href="https..." Line: 788 Column: - 861
"...tClickOutbound("https://www.do..." Line: 788 Column: - 892
"...tena.com/press/"); href="https..." Line: 788 Column: - 1011
"...tClickOutbound("https://www.do..." Line: 788 Column: - 1041
"...ctena.com/blog/"); href="https..." Line: 788 Column: - 1158
"...tClickOutbound("https://www.do..." Line: 788 Column: - 1197
".../about/careers/"); href="https..." Line: 788 Column: - 1326
"...tClickOutbound("https://www.do..." Line: 788 Column: - 1365
".../about/contact/"); href="https..." Line: 793 Column: - 120
"...tClickOutbound("http://www.san..." Line: 793 Column: - 177
"...rdes/index.html"); href="http:..." Line: 793 Column: - 336
"...tClickOutbound("http://www.112..." Line: 793 Column: - 384
"...s/hopitaux.html"); href="http:..." Line: 793 Column: - 532
"...tClickOutbound("http://www.pha..." Line: 793 Column: - 618
"...rde_aujourd_hui"); href="http:..." Line: 799 Column: - 96
"...tClickOutbound("http://www.fll..." Line: 799 Column: - 133
"...ndex.php?id=141"); href="http:..." Line: 806 Column: - 88
"...tClickOutbound("https://en.doc..." Line: 806 Column: - 111
".../en.doctena.de/"); href="https..." Line: 806 Column: - 224
"...tClickOutbound("https://en.doc..." Line: 806 Column: - 247
".../en.doctena.ch/"); href="https..." Line: 806 Column: - 364
"...tClickOutbound("https://en.doc..." Line: 806 Column: - 387
".../en.doctena.be/"); href="https..." Line: 806 Column: - 500
"...tClickOutbound("https://en.doc..." Line: 806 Column: - 523
".../en.doctena.nl/"); href="https..." Line: 806 Column: - 640
"...tClickOutbound("https://en.doc..." Line: 806 Column: - 663
".../en.doctena.lu/"); href="https..." Line: 806 Column: - 779
"...tClickOutbound("https://en.pat..." Line: 806 Column: - 810
"...ent.doctena.at/"); href="https..." Line: 849 Column: - 116
"...tClickOutbound("https://www.do..." Line: 849 Column: - 155
".../about/careers/"); href="https..." Line: 853 Column: - 87
"...tClickOutbound("https://www.do..." Line: 853 Column: - 123
"...com/doctena-pro"); href="https..."

Element “option” without attribute “label” must not be empty.

Line: 262 Column: 25 - 33
"... <option></option> ..." Line: 481 Column: 29 - 37
"... <option></option> ..."

No space between attributes.

Line: 705 Column: - 63
"...nk" class="btn"rel="nofollow" ..." Line: 707 Column: - 63
"...nk" class="btn"rel="nofollow" ..." Line: 725 Column: - 59
"...tn btn-success"rel="nofollow" ..." Line: 849 Column: - 76
"...s btnVacancies"rel="follow" on..." Line: 853 Column: - 47
"...nk" class="btn"rel="follow" on..."

Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.

Line: 788 Column: 57 - 220
"... <li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.doctena.com/doctena-lu-terms-of-use"); href="http://www.doctena.com/doctena-lu-terms-of-use">Terms ..." Line: 788 Column: 246 - 413
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.doctena.com/doctena-lu-privacy-policy"); href="http://www.doctena.com/doctena-lu-privacy-policy">Privac..." Line: 788 Column: 485 - 616
"... <li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/about/"); href="https://www.doctena.com/about/">About<..." Line: 788 Column: 635 - 784
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/about/our-team/"); href="https://www.doctena.com/about/our-team/">Team</..." Line: 788 Column: 802 - 933
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/press/"); href="https://www.doctena.com/press/">Press<..." Line: 788 Column: 952 - 1081
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/blog/"); href="https://www.doctena.com/blog/">Blog</..." Line: 788 Column: 1099 - 1246
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/about/careers/"); href="https://www.doctena.com/about/careers/">Career..." Line: 788 Column: 1267 - 1414
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://www.doctena.com/about/contact/"); href="https://www.doctena.com/about/contact/">Contac..." Line: 793 Column: 61 - 244
"... <li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.sante.public.lu/fr/urgences-gardes/index.html"); href="http://www.sante.public.lu/fr/urgences-gardes/index.html">Genera..." Line: 793 Column: 277 - 442
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.112.public.lu/urgences/hopitaux.html"); href="http://www.112.public.lu/urgences/hopitaux.html">Hospit..." Line: 793 Column: 473 - 714
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.pharmacie.lu/service_de_garde/quelles_pharmacies_sont_de_garde_aujourd_hui"); href="http://www.pharmacie.lu/service_de_garde/quelles_pharmacies_sont_de_garde_aujourd_hui">Pharma..." Line: 799 Column: 37 - 180
"... <li><a target="_blank" rel="follow" onclick=eventClickOutbound("http://www.fllam.lu/index.php?id=141"); href="http://www.fllam.lu/index.php?id=141">Medica..." Line: 806 Column: 29 - 144
"... <li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.doctena.de/"); href="https://en.doctena.de/">German..." Line: 806 Column: 165 - 280
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.doctena.ch/"); href="https://en.doctena.ch/">Switze..." Line: 806 Column: 305 - 420
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.doctena.be/"); href="https://en.doctena.be/">Belgiu..." Line: 806 Column: 441 - 556
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.doctena.nl/"); href="https://en.doctena.nl/">Nether..." Line: 806 Column: 581 - 696
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.doctena.lu/"); href="https://en.doctena.lu/">Luxemb..." Line: 806 Column: 720 - 851
"...></li><li><a target="_blank" rel="follow" onclick=eventClickOutbound("https://en.patient.doctena.at/"); href="https://en.patient.doctena.at/">Austri..." Line: 849 Column: 21 - 204
"... <a target="_blank" class="btn btn-success btnVacancies"rel="follow" onclick=eventClickOutbound("https://www.doctena.com/about/careers/"); href="https://www.doctena.com/about/careers/">View o..." Line: 853 Column: 17 - 169
"... <a target="_blank" class="btn"rel="follow" onclick=eventClickOutbound("https://www.doctena.com/doctena-pro"); href="https://www.doctena.com/doctena-pro">Join u..."

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 799 Column: - 129
"...lu/index.php?id=141"); href="h..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 873 Column: 9 - 28
"...> <div align="center"> ..."

Element “script” must not have attribute “defer” unless attribute “src” is also specified.

Line: 909 Column: 1 - 45
"...</script> <script type="text/javascript" defer="defer"> /..."

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doctena.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.

doctena.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.

DOCTENA.LU Doctena : book online with doctors, dentists or practitioners - Luxembourg

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doctena.lu desktop page speed rank

doctena.lu Desktop Speed Test Quick Summary

priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 13Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 7Leverage 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:

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 1.8KiB (20% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (17% reduction).

priority - 0Enable 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 1.1KiB (50% reduction).

doctena.lu Desktop Resource Breakdown

doctena.lu mobile page speed rank

doctena.lu Mobile Speed Test Quick Summary

priority - 56Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 17Reduce server response time

In our test, your server responded in 0.31 seconds.

priority - 10Leverage 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:

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

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 1.8KiB (20% reduction).

priority - 0Enable 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 1.7KiB (52% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (17% reduction).

doctena.lu Mobile Resource Breakdown

doctena.lu mobile page usability

doctena.lu Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

doctena.lu HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “navigation” role is unnecessary for element “nav”.

The “form” role is unnecessary for element “form”.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

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

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Element “option” without attribute “label” must not be empty.

No space between attributes.

Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Element “script” must not have attribute “defer” unless attribute “src” is also specified.

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doctena.lu Ping

doctena.lu TRACEROUTE