bnl.lu Website Information

Daily Unique Visits: 1,334

Daily Page Views: 2,668

Income Per Day: $8

Estimated Value: $1,920

This website is located in Luxembourg and is using following IP address 194.154.205.174. See the complete list of popular websites hosted in Luxembourg.

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

Website bnl.lu is using the following name servers:

ns2.etat.lu
shiori.cie.etat.lu
ns1.etat.lu
akiko.cie.etat.lu

and is probably hosted by Centre des technologies de l'information de l'Etat. See the full list of other websites hosted by Centre des technologies de l'information de l'Etat.

The highest website bnl.lu position in Alexa rank database was 33251 and the lowest rank position was 992562. Current position of bnl.lu in Alexa rank database is 537678.

Desktop speed score of bnl.lu (73/100) is better than the results of 56.16% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of bnl.lu (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of bnl.lu (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

bnl.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.

bnl.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 bnl.lu
domainname: bnl.lu
domaintype: ACTIVE
nserver: ns1.etat.lu
nserver: ns2.etat.lu
nserver: ns3.etat.lu
ownertype: ORGANISATION
org-country: LU
registrar-name: Fondation Restena
registrar-email: info@my.lu
registrar-url: https://my.lu
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/

bnl.lu server information

Servers Location

bnl.lu desktop page speed rank

Last tested: 2017-05-24

Desktop Speed Medium

73/100

bnl.lu Desktop Speed Test Quick Summary

priority - 21Leverage 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://www.bnl.public.lu/pictures/photos/actualite…0_Cloture_Chantier.png (expiration not specified)
http://www.bnl.public.lu/pictures/photos/actualite…/2017/Capture_land.PNG (expiration not specified)
http://www.bnl.public.lu/pictures/photos/actualite…ctualite/2017/Logo.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/actualite…ualite/2017/bibnet.PNG (expiration not specified)
http://www.bnl.public.lu/pictures/photos/actualite…zyklopaedie_300x78.png (expiration not specified)
http://www.bnl.public.lu/pictures/photos/actualites/jobs_flat_140_thumb.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/agenda/edusphere1.PNG (expiration not specified)
http://www.bnl.public.lu/pictures/photos/catalogue/bnl_search_btn.png (expiration not specified)
http://www.bnl.public.lu/pictures/photos/catalogue/logo_az_complete.png (expiration not specified)
http://www.bnl.public.lu/pictures/photos/rightbox/…facebook_small_new.png (expiration not specified)
http://www.bnl.public.lu/pictures/photos/rightbox/banner/ban_rb_3.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/rightbox/bib_fermee/ascension.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/rightbox/photo1.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/selection…017/2017-05/nossel.jpg (expiration not specified)
http://www.bnl.public.lu/pictures/photos/shared/aide.jpg (expiration not specified)
http://www.bnl.public.lu/css/custom/colors.css (24 hours)
http://www.bnl.public.lu/css/custom/custom.css (24 hours)
http://www.bnl.public.lu/css/custom/layout.css (24 hours)
http://www.bnl.public.lu/css/custom/print.css (24 hours)
http://www.bnl.public.lu/css/standard/load.css (24 hours)
http://www.bnl.public.lu/css/standard/master.css (24 hours)
http://www.bnl.public.lu/pictures/layout/body/shared/link.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/body/shar…ist-level-1-bullet.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/body/shared/top.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/footer/shared/reno.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/footer/shared/w3c.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/fr/logo_bnl.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/bg_button_ok.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/bg_header.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/bg_header_left.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/home.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/identify-bg.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/logo.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/header/shared/print.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/homepage/alaune-pix.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/homepage/alaune-separator.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/leftnav/shared/leftcol-bg.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/leftnav/shared/thematic-mark.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/leftnav/s…d/transversal-mark.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/navtools/bg_on.gif (24 hours)
http://www.bnl.public.lu/pictures/layout/rightbox/bg_rbcolor1.gif (24 hours)
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http://www.bnl.public.lu/pictures/layout/rightbox/rightbox-foot-corner.gif (24 hours)
http://www.bnl.public.lu/scripts/doublelist.js (24 hours)
http://www.bnl.public.lu/scripts/ieforms.js (24 hours)
http://www.bnl.public.lu/scripts/jscripts.js (24 hours)

priority - 8Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 75.8KiB (61% reduction).

Compressing http://www.bnl.public.lu/pictures/photos/selection…017/2017-05/nossel.jpg could save 26.1KiB (72% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/rightbox/bib_fermee/ascension.jpg could save 19.5KiB (73% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/rightbox/banner/ban_rb_3.jpg could save 14.7KiB (79% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/catalogue/logo_az_complete.png could save 7.1KiB (40% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/shared/aide.jpg could save 4.2KiB (64% reduction).
Compressing http://www.bnl.public.lu/pictures/layout/footer/shared/reno.gif could save 1.1KiB (67% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/actualite…ctualite/2017/Logo.jpg could save 1KiB (17% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/rightbox/photo1.jpg could save 919B (16% reduction).
Compressing http://www.bnl.public.lu/pictures/photos/actualites/jobs_flat_140_thumb.jpg could save 648B (23% reduction).
Compressing http://www.bnl.public.lu/pictures/layout/footer/shared/w3c.gif could save 554B (42% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.bnl.public.lu/css/standard/load.css
http://www.bnl.public.lu/css/custom/custom.css
http://www.bnl.public.lu/css/custom/layout.css
http://www.bnl.public.lu/css/custom/colors.css
http://www.bnl.public.lu/css/standard/master.css

priority - 1Minify 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 5.9KiB (24% reduction).

Minifying http://www.bnl.public.lu/css/custom/colors.css could save 2.1KiB (32% reduction) after compression.
Minifying http://www.bnl.public.lu/css/custom/custom.css could save 1.9KiB (19% reduction) after compression.
Minifying http://www.bnl.public.lu/css/custom/layout.css could save 1.4KiB (24% reduction) after compression.
Minifying http://www.bnl.public.lu/css/standard/master.css could save 550B (29% reduction) after compression.

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 672B (33% reduction).

Minifying http://www.bnl.public.lu/scripts/jscripts.js could save 672B (33% reduction) after compression.

bnl.lu Desktop Resource Breakdown

Total Resources	49
Number of Hosts	2
Static Resources	47
JavaScript Resources	3
CSS Resources	6

bnl.lu mobile page speed rank

Last tested: 2017-05-24

Mobile Speed Bad

62/100

bnl.lu Mobile Speed Test Quick Summary

priority - 32Leverage 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 - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 8Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 75.8KiB (61% reduction).

priority - 1Minify 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 5.9KiB (24% 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 672B (33% reduction).

Minifying http://www.bnl.public.lu/scripts/jscripts.js could save 672B (33% reduction) after compression.

bnl.lu Mobile Resource Breakdown

Total Resources	49
Number of Hosts	2
Static Resources	47
JavaScript Resources	3
CSS Resources	6

bnl.lu mobile page usability

Last tested: 2017-05-24

Mobile Usability Medium

66/100

bnl.lu Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

A propos du site and 3 others render only 4 pixels tall (10 CSS pixels).

| and 2 others render only 4 pixels tall (10 CSS pixels).

| renders only 4 pixels tall (10 CSS pixels).

Recherche : renders only 4 pixels tall (10 CSS pixels).

| renders only 5 pixels tall (14 CSS pixels).

Recherche avancée renders only 4 pixels tall (10 CSS pixels).

Accueil renders only 4 pixels tall (10 CSS pixels).

Nouveau sur ce site and 6 others render only 4 pixels tall (10 CSS pixels).

| and 5 others render only 4 pixels tall (10 CSS pixels).

A la Une renders only 4 pixels tall (10 CSS pixels).

A la Une renders only 7 pixels tall (18 CSS pixels).

Articles and 7 others render only 4 pixels tall (11 CSS pixels).

Neue Ressource…Klick entfernt and 5 others render only 5 pixels tall (13 CSS pixels).

19-05-2017 and 8 others render only 4 pixels tall (11 CSS pixels).

La BnL présent…taire d’a-z.lu and 4 others render only 5 pixels tall (13 CSS pixels).

Lire la suite and 8 others render only 5 pixels tall (12 CSS pixels).

Guy Arendt, Se…ises bibnet.lu and 2 others render only 5 pixels tall (13 CSS pixels).

Guy Arendt, Se…Bibliothèque. and 3 others render only 5 pixels tall (13 CSS pixels).

Le saviez-vous ? renders only 7 pixels tall (18 CSS pixels).
Haut de page renders only 4 pixels tall (10 CSS pixels).

Portail de rec…seau bibnet.lu and 2 others render only 5 pixels tall (12 CSS pixels).

vendredi and 5 others render only 5 pixels tall (12 CSS pixels).

La Bibliothèqu…sur Facebook. and 6 others render only 5 pixels tall (12 CSS pixels).

26.05.2017 and 1 others render only 5 pixels tall (12 CSS pixels).

Accès aux catalogues renders only 5 pixels tall (12 CSS pixels).

portail eluxemburgensia.lu and 4 others render only 5 pixels tall (12 CSS pixels).

Naviguez à travers les and 5 others render only 5 pixels tall (12 CSS pixels).

bases de donné…électroniques and 1 others render only 5 pixels tall (12 CSS pixels).

catalogue collectif and 2 others render only 5 pixels tall (12 CSS pixels).

BnL elux renders only 5 pixels tall (12 CSS pixels).

Bibliographie…uxembourgeoise and 4 others render only 5 pixels tall (12 CSS pixels).

Publications and 2 others render only 5 pixels tall (12 CSS pixels).

Formulaires renders only 5 pixels tall (12 CSS pixels).

Dernière mise…ette page le : and 1 others render only 4 pixels tall (11 CSS pixels).
Copyright renders only 4 pixels tall (11 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

Guy Arendt, Se…ises bibnet.lu and 2 others have a line height of only 100% of the font size.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size 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="support/aide/index.html">Aide</a> is close to 2 other tap targets.

The tap target <input type="image" name="go" class="searchButton"> is close to 1 other tap targets.

The tap target <a href="index.html" class="on">Accueil</a> is close to 1 other tap targets.

The tap target <a href="support/liens/index.html">Liens</a> and 2 others are close to other tap targets.

The tap target <input type="image"> is close to 1 other tap targets.

The tap target <a href="http://www.eluxemburgensia.lu" class="newwindow">publications l…ses numérisées</a> is close to 1 other tap targets.

The tap target <a href="http://itunes.…2921?l=fr&mt=8" class="newwindow">BnL elux</a> is close to 1 other tap targets.

The tap target <a href="http://catalog.bibnet.lu" class="newwindow">catalogue collectif</a> and 2 others are close to other tap targets.

The tap target <a href="bibliotheque/index.html" class="navColor1">La Bibliothèque</a> and 4 others are close to other tap targets.

The tap target <a href="actualites/index.html" class="navColor1">Actualités</a> and 2 others are close to other tap targets.

The tap target <a href="formulaires/index.html" class="navColor4">Formulaires</a> is close to 1 other tap targets.

The tap target <a href="support/access…ite/index.html"></a> and 1 others are close to other tap targets.
The tap target <a href="support/notice…html#copyright">Copyright</a> is close to 1 other tap targets.

bnl.lu HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

Line: 163 Column: 5 - 46
"... <header role="banner" class="page-header"> <..."

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

Line: 324 Column: 5 - 50
"...der> <main id="main" class="page-main" role="main"> ..."

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

Line: 385 Column: 5 - 143
"... <li> <article class="article article--image search-result search-result--news" role="article" itemtype="http://schema.org/Article" itemscope=""> ..." Line: 427 Column: 5 - 143
"... <li> <article class="article article--image search-result search-result--news" role="article" itemtype="http://schema.org/Article" itemscope=""> ..." Line: 469 Column: 5 - 143
"... <li> <article class="article article--image search-result search-result--news" role="article" itemtype="http://schema.org/Article" itemscope=""> ..." Line: 511 Column: 5 - 143
"... <li> <article class="article article--image search-result search-result--news" role="article" itemtype="http://schema.org/Article" itemscope=""> ..." Line: 553 Column: 5 - 143
"... <li> <article class="article article--image search-result search-result--news" role="article" itemtype="http://schema.org/Article" itemscope=""> ..." Line: 619 Column: 5 - 143
"... <li> <article class="article article--image mo search-result search-result--page" itemscope="" itemtype="http://schema.org/Book" role="article"> ..." Line: 696 Column: 5 - 125
"... <li> <article class="article search-result search-result--event" itemscope itemtype="http://schema.org/Event" role="article"> ..."

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

Line: 864 Column: 1 - 33
".../section> <section id="section-geoportail"> ..." Line: 936 Column: 1 - 29
".../section> <section id="section-footer"> <..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 1005 Column: 5 - 51
"...n --> <footer role="contentinfo" class="page-footer"> ..."

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

Line: 1007 Column: 5 - 50
"... <nav role="navigation" class="page-footernav"> <..."

Errors

Bad value “application/x-www-form-urlencoded; charset=utf-8” for attribute “enctype” on element “form”.

Line: 337 Column: 17 - 174
"... <form name="azSearchForm" action="http://a-z.lu/primo-explore/search" target="_blank" method="GET" enctype="application/x-www-form-urlencoded; charset=utf-8"> ..."

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

Line: 407 Column: 17 - 142
"... <img class="article-image" src="/content/dam/bnl/pictures/offres_emploi/recrutement-lu.png/_jcr_content/renditions/original"/> ..." Line: 449 Column: 17 - 150
"... <img class="article-image" src="/content/dam/bnl/pictures/actualites/2017/2017-12/lean-library.jpg/_jcr_content/renditions/original"/> ..." Line: 483 Column: 17 - 727
"... <img class="article-image" src="/content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/_jcr_content/renditions/thumb-mdpi.jpg" srcset="/content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-mdpi.jpg 320w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-hdpi.jpg 480w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-xhdpi.jpg 960w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-xxhdpi.jpg 1280w"/> ..." Line: 529 Column: 17 - 365
"... <img class="article-image" src="/content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/_jcr_content/renditions/thumb-mdpi.jpg" srcset="/content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/jcr:content/renditions/thumb-mdpi.jpg 320w, /content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/jcr:content/renditions/thumb-hdpi.jpg 480w"/> ..." Line: 575 Column: 17 - 179
"... <img class="article-image" src="/content/dam/bnl/pictures/content_pictures/collections_documents/nos_sélections/ihaertboolk.JPG/_jcr_content/renditions/original"/> ..."

When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.

Line: 483 Column: 17 - 727
"... <img class="article-image" src="/content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/_jcr_content/renditions/thumb-mdpi.jpg" srcset="/content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-mdpi.jpg 320w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-hdpi.jpg 480w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-xhdpi.jpg 960w, /content/dam/bnl/pictures/content_pictures/collections_documents/cedom/höraufgab%20bw.tif/jcr:content/renditions/thumb-xxhdpi.jpg 1280w"/> ..." Line: 529 Column: 17 - 365
"... <img class="article-image" src="/content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/_jcr_content/renditions/thumb-mdpi.jpg" srcset="/content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/jcr:content/renditions/thumb-mdpi.jpg 320w, /content/dam/bnl/pictures/actualites/2017/2017-12/naxos.jpg/jcr:content/renditions/thumb-hdpi.jpg 480w"/> ..."

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Line: 703 Column: 73 - 79
"...2018 20:00</time> ..."

Bad value “heading” for attribute “role” on element “li”.

Line: 1067 Column: 13 - 60
"... <li id="nav-3131" role="heading" aria-level="3"> ..."

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bnl.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.

bnl.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.

BNL.LU Bibliothèque nationale (BnL) - Luxembourg

bnl.lu Website Information

Advertisement

bnl.lu Alexa Rank

bnl.lu whois

bnl.lu server information

Servers Location

bnl.lu desktop page speed rank

bnl.lu Desktop Speed Test Quick Summary

priority - 21Leverage 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 - 8Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 75.8KiB (61% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 1Minify 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 5.9KiB (24% 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 672B (33% reduction).

bnl.lu Desktop Resource Breakdown

bnl.lu mobile page speed rank

bnl.lu Mobile Speed Test Quick Summary

priority - 32Leverage 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 - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 8Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 75.8KiB (61% reduction).

priority - 1Minify 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 5.9KiB (24% 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 672B (33% reduction).

bnl.lu Mobile Resource Breakdown

bnl.lu mobile page usability

bnl.lu Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

The following text fragments have a small line height. Increase the line height to make them more legible.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Size 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.

bnl.lu HTML validation

Warnings

The “banner” role is unnecessary for element “header”.

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

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

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

The “contentinfo” role is unnecessary for element “footer”.

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

Errors

Bad value “application/x-www-form-urlencoded; charset=utf-8” for attribute “enctype” on element “form”.

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

When the “srcset” attribute has any image candidate string with a width descriptor, the “sizes” attribute must also be present.

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Bad value “heading” for attribute “role” on element “li”.

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