atlas.ch Website Information

Daily Unique Visits: 5,359

Daily Page Views: 21,436

Income Per Day: $60

Estimated Value: $32,400

This website is located in Unknown Zone and is using following IP address redirector.dns24.ch. See the complete list of popular websites hosted in Unknown Zone.

atlas.ch is registered under .CH top-level domain. Please check other sites in .CH zone.

Website atlas.ch is using the following name servers:

redirector.dns24.ch

and is probably hosted by Init7 (Switzerland) Ltd.. See the full list of other websites hosted by Init7 (Switzerland) Ltd..

The highest website atlas.ch position in Alexa rank database was 146188 and the lowest rank position was 241545. Current position of atlas.ch in Alexa rank database is 234156.

Desktop speed score of atlas.ch (46/100) shows that the page desktop performance can be improved.

Mobile usability score of atlas.ch (60/100) means that the page is not mobile-friendly.

Mobile speed score of atlas.ch (39/100) shows that the landing page performance on mobile devices is poor and can be improved.

atlas.ch 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.

atlas.ch 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.

Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

atlas.ch server information

Servers Location

atlas.ch desktop page speed rank

Last tested: 2015-12-28

Desktop Speed Bad

46/100

atlas.ch Desktop Speed Test Quick Summary

priority - 81Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

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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://atlas.ch/css/ajax-style.css (expiration not specified)
http://atlas.ch/css/main-page-2011b2.css (expiration not specified)
http://atlas.ch/css/main-page-2014.css (expiration not specified)
http://atlas.ch/css/stickytooltip.css (expiration not specified)
http://atlas.ch/css/store-buttons.css (expiration not specified)
http://atlas.ch/highslide/graphics/loader.white.gif (expiration not specified)
http://atlas.ch/highslide/graphics/outlines/rounded-white.png (expiration not specified)
http://atlas.ch/highslide/highslide-with-html.js (expiration not specified)
http://atlas.ch/highslide/highslide.css (expiration not specified)
http://atlas.ch/img/NEWS-2015-23.jpg (expiration not specified)
http://atlas.ch/img/atlas_logo.jpg (expiration not specified)
http://atlas.ch/img/brief-10-2-2015.jpg (expiration not specified)
http://atlas.ch/img/cern_logo.jpg (expiration not specified)
http://atlas.ch/img/disc-etours-art.jpg (expiration not specified)
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http://atlas.ch/img/featuresback.gif (expiration not specified)
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http://atlas.ch/img/head_bckgrnd.jpg (expiration not specified)
http://atlas.ch/img/live-1.gif (expiration not specified)
http://atlas.ch/img/nav_bckgrnd-gr.png (expiration not specified)
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http://atlas.ch/img/nav_bckgrnd_g.png (expiration not specified)
http://atlas.ch/img/news-button-top.jpg (expiration not specified)
http://atlas.ch/img/panels-2015-running.png (expiration not specified)
http://atlas.ch/img/physics-briefs-1.jpg (expiration not specified)
http://atlas.ch/img/plans-button-2.jpg (expiration not specified)
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http://atlas.ch/img/spacer.gif (expiration not specified)
http://atlas.ch/img/status-button-2.jpg (expiration not specified)
http://atlas.ch/img/you-tube-sm.jpg (expiration not specified)
http://atlas.ch/js/divload.js (expiration not specified)
http://atlas.ch/js/myframe.js (expiration not specified)
http://atlas.ch/js/stickytooltip.js (expiration not specified)
http://atlas.ch/js/suckerfish.js (expiration not specified)
http://atlas.ch/jwplayer/jwplayer.js (expiration not specified)
http://atlas.ch/popup.js (expiration not specified)
http://atlas.ch/swfobject.js (expiration not specified)
http://www.atlas.ch/cern-monitor/manage_connected.php (expiration not specified)
http://www.atlas.ch/img/social-media-1.png (expiration not specified)
http://wwwimages.adobe.com/www.adobe.com/images/sh…s/get_flash_player.gif (15 minutes)
http://connect.facebook.net/en_US/all.js (20 minutes)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://jqueryjs.googlecode.com/files/jquery-1.2.6.min.js
http://atlas.ch/popup.js
http://atlas.ch/js/suckerfish.js
http://atlas.ch/js/divload.js
http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js
http://atlas.ch/js/stickytooltip.js
http://atlas.ch/js/myframe.js
http://atlas.ch/highslide/highslide-with-html.js
http://www.atlas.ch/cern-monitor/manage_connected.php
http://atlas.ch/jwplayer/jwplayer.js
http://atlas.ch/swfobject.js

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/urchin.js

Optimize CSS Delivery of the following:

http://atlas.ch/css/main-page-2014.css
http://atlas.ch/css/ajax-style.css
http://atlas.ch/css/stickytooltip.css
http://atlas.ch/css/store-buttons.css
http://atlas.ch/highslide/highslide.css

priority - 7Optimize images

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Optimize the following images to reduce their size by 64.2KiB (22% reduction).

Losslessly compressing http://atlas.ch/img/plans-button-2.jpg could save 18.5KiB (85% reduction).
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priority - 3Minify 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 30.1KiB (53% reduction).

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priority - 2Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 21.4KiB (4% reduction).

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priority - 2Minify 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 15.7KiB (17% reduction).

Minifying http://atlas.ch/css/main-page-2014.css could save 6.1KiB (15% reduction).
Minifying http://atlas.ch/css/main-page-2011b2.css could save 4.6KiB (15% reduction).
Minifying http://atlas.ch/highslide/highslide.css could save 4.4KiB (23% reduction).
Minifying http://atlas.ch/css/ajax-style.css could save 546B (34% reduction).

atlas.ch Desktop Resource Breakdown

Total Resources	59
Number of Hosts	12
Static Resources	47
JavaScript Resources	15
CSS Resources	6

atlas.ch mobile page speed rank

Last tested: 2019-12-16

Mobile Speed Bad

39/100

atlas.ch Mobile Speed Test Quick Summary

priority - 81Enable 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 789.6KiB (72% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

http://www.google-analytics.com/urchin.js

Optimize CSS Delivery of the following:

http://atlas.ch/css/main-page-2014.css
http://atlas.ch/css/ajax-style.css
http://atlas.ch/css/stickytooltip.css
http://atlas.ch/css/store-buttons.css
http://atlas.ch/highslide/highslide.css

priority - 31Leverage 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 - 7Optimize images

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

Optimize the following images to reduce their size by 64.2KiB (22% reduction).

priority - 3Minify 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 30.1KiB (53% reduction).

Minifying http://atlas.ch/ticker-30.html could save 24KiB (89% reduction).
Minifying http://atlas.ch/ could save 6.1KiB (21% reduction).

priority - 2Minify 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 21.4KiB (4% reduction).

priority - 2Minify 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 15.7KiB (17% reduction).

atlas.ch Mobile Resource Breakdown

Total Resources	59
Number of Hosts	12
Static Resources	47
JavaScript Resources	15
CSS Resources	6

atlas.ch mobile page usability

Last tested: 2019-12-16

Mobile Usability Bad

60/100

atlas.ch 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.

Store renders only 4 pixels tall (11 CSS pixels).

Student/Teachers and 1 others render only 4 pixels tall (11 CSS pixels).

Home renders only 4 pixels tall (11 CSS pixels).

Collaboration Site and 6 others render only 4 pixels tall (11 CSS pixels).

Patīk renders only 4 pixels tall (11 CSS pixels).

2,1 tūkst. renders only 4 pixels tall (11 CSS pixels).

New_ renders only 4 pixels tall (12 CSS pixels).

ATLAS Science & Art and 1 others render only 6 pixels tall (16 CSS pixels).

ATLAS and Run 2 renders only 6 pixels tall (16 CSS pixels).

ATLAS is now t…ata at 13 TeV. and 2 others render only 4 pixels tall (13 CSS pixels).

resources renders only 4 pixels tall (13 CSS pixels).

Mapping the Se…f the Universe renders only 4 pixels tall (13 CSS pixels).

ATLAS is a par…rigin of mass. renders only 4 pixels tall (13 CSS pixels).

Who are the 30…ists in ATLAS? and 6 others render only 4 pixels tall (13 CSS pixels).

4.00 fb and 2 others render only 3 pixels tall (10 CSS pixels).

-1 and 2 others render only 3 pixels tall (8 CSS pixels).

Multimedia Material renders only 6 pixels tall (16 CSS pixels).

priority - 12Size 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="status-updates-1.html" class="rollover-status-1"></a> is close to 1 other tap targets.

The tap target <a href="http://lhc-com…test-news.html" class="rollover-plans"></a> is close to 1 other tap targets.

The tap target <a id="n4" href="http://www.atlas.ch/store.html">Store</a> is close to 2 other tap targets.

The tap target <a id="n10" href="press.html">Press</a> is close to 2 other tap targets.

The tap target <a id="n1" href="http://www.atlas.ch" class="">Home</a> is close to 2 other tap targets.

The tap target <a id="n2" href="#">Info</a> and 5 others are close to other tap targets.

The tap target <a href="/news/"></a> and 7 others are close to other tap targets.

The tap target <a id="tickdiv" href="http://www.nyt…icle.html?_r=0">New_</a> is close to 4 other tap targets.

The tap target <a href="javascript:ope…ta-2015.html')">4.00 fb-1</a> and 2 others are close to other tap targets.

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 - 4Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,283 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="http://lhc-com…test-news.html" class="rollover-plans"></a> falls outside the viewport.
The element <img src="http://www.atl…al-media-1.png"> falls outside the viewport.
The element <iframe src="//www.facebook…24745754271248"> falls outside the viewport.
The element <iframe src="ticker-30.html"> falls outside the viewport.
The element <div class="header-2">ATLAS Science & Art</div> falls outside the viewport.
The element <p class="higgs-title">ATLAS and Run 2</p> falls outside the viewport.
The element <p class="higgs-text">ATLAS is now t…ic, resources.</p> falls outside the viewport.
The element <img src="img/disc-etours-art.jpg"> falls outside the viewport.
The element <div id="new-center"></div> falls outside the viewport.
The element <img src="img/panels-2015-running.png"> falls outside the viewport.
The element <div id="floatdata1">4.00 fb-1</div> falls outside the viewport.
The element <div id="floatdata2">0 nb-1</div> falls outside the viewport.
The element <div id="floatdata3">677 μb-1</div> falls outside the viewport.
The element <div class="header-about-atlas">Multimedia Material</div> falls outside the viewport.
The element <img src="img/you-tube-sm.jpg"> falls outside the viewport.
The element <iframe id="myframe" src="img-and-videos…015/flash.html"> falls outside the viewport.

priority - 3Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

http://atlas.ch/img-and-videos-rotator-restart-2015/main.swf (112 x 18).

atlas.ch HTML validation

Warnings

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

Line: 143 Column: 1 - 22
"... <header role="banner"> <d..."

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

Line: 167 Column: 5 - 158
"...der"> <section id="block-collaborationsiteandphysicsresults" class="block block-block-content block-block-contentd7f0d0d4-893f-4166-af9c-555e637012d1 clearfix"> ..." Line: 361 Column: 1 - 132
"...n"></div> <section id="block-feedbackform" class="block block-block-content block-block-content1fc6b623-e855-476d-a463-9ad89024a878 clearfix"> ..." Line: 1212 Column: 5 - 139
"...mn1"> <section id="block-footeratlaslogo" class="block block-block-content block-block-content4af1f3fe-8655-473d-9b20-9fba021acd3f clearfix"> ..." Line: 1233 Column: 5 - 135
"...mn2"> <section id="block-footerlinks" class="block block-block-content block-block-content02492a94-117e-4dde-b5fc-abe49b32263b clearfix"> ..." Line: 1260 Column: 5 - 141
"...mn3"> <section id="block-footersocialmedia" class="block block-block-content block-block-content5751675a-eb7e-4442-88e4-2e1c85ae2188 clearfix"> ..." Line: 1283 Column: 5 - 135
"...mn4"> <section id="block-footerright" class="block block-block-content block-block-content53268306-d6b3-48ad-9e64-e9b2f1949bd2 clearfix"> ..."

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

Line: 177 Column: 1 - 109
"...section> <nav role="navigation" aria-labelledby="block-cernoverride-main-menu-menu" id="block-cernoverride-main-menu"> ..."

The first occurrence of ID “search-block-form” was here.

Line: 296 Column: 23 - 212
"... <form class="search-block-form" data-drupal-selector="search-block-form" action="/search/node" method="get" id="search-block-form" accept-charset="UTF-8" data-drupal-form-fields="edit-keys"> ..."

The first occurrence of ID “edit-keys” was here.

Line: 298 Column: 27 - 281
"... <input title="Enter the terms you wish to search for." data-drupal-selector="edit-keys" class="form-search form-control" placeholder='e.g. Higgs boson, discovery, calorimeter...' type="search" id="edit-keys" name="keys" value="" size="15" maxlength="128"> ..."

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

Line: 347 Column: 1 - 18
".../header> <main role="main"> ..."

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

Line: 1208 Column: 1 - 27
"... </main> <footer role="contentinfo"> <div ..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 1324 Column: 1 - 105
"...tools --> <script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-56eae1ba266726dc"></scri..."

Errors

Duplicate ID “search-block-form”.

Line: 320 Column: 7 - 95
"... <form action="/search/nojobs" method="get" id="search-block-form" accept-charset="UTF-8"> <di..."

Duplicate ID “edit-keys”.

Line: 325 Column: 28 - 269
"...ut-group"><input title="Enter the terms you wish to search for." data-drupal-selector="edit-keys" class="form-search form-control" placeholder="Search" type="search" id="edit-keys" name="keys" value="" size="15" maxlength="128" data-toggle="tooltip" /><span ..."

Bad value “” for attribute “name” on element “button”: Must not be empty.

Line: 325 Column: 300 - 412
"...roup-btn"><button type="submit" value="Search" class="button js-form-submit form-submit btn-primary btn icon-only" name=""><span ..."

End tag “div” seen, but there were open elements.

Line: 343 Column: 1 - 6
"... </div> </div> </he..."

Unclosed element “header”.

Line: 143 Column: 1 - 22
"... <header role="banner"> <d..."

Stray end tag “header”.

Line: 345 Column: 1 - 9
"... </div> </header> <mai..."

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

Line: 573 Column: 80 - 110
"...-content"><div class="wrapper-img-cards"> <a ..." Line: 580 Column: 1 - 32
"...a> </div> <div class="wrapper-data-cards"> <a ..." Line: 590 Column: 80 - 110
"...-content"><div class="wrapper-img-cards"> <a ..." Line: 597 Column: 1 - 32
"...a> </div> <div class="wrapper-data-cards"> <a ..." Line: 607 Column: 80 - 110
"...-content"><div class="wrapper-img-cards"> <a ..." Line: 614 Column: 1 - 32
"...a> </div> <div class="wrapper-data-cards"> <a ..."

Start tag “a” seen but an element of the same type was already open.

Line: 575 Column: 5 - 62
"...ata"> <a href="/Updates/Briefing/Conditions-Data" hreflang="en"><img l..." Line: 592 Column: 5 - 62
"...023"> <a href="/Updates/News/Highlights-LHCP2023" hreflang="en"><img l..." Line: 609 Column: 5 - 64
"...ets"> <a href="/Updates/Briefing/Semi-Visible-Jets" hreflang="en"><img l..."

Stray end tag “a”.

Line: 578 Column: 3 - 6
"...> </a> </a> </div..." Line: 595 Column: 3 - 6
"...> </a> </a> </div..." Line: 612 Column: 3 - 6
"...> </a> </a> </div..."

Duplicate attribute “class”.

Line: 809 Column: - 290
"...rge.jpg" class="component-pre..." Line: 836 Column: - 292
"...ize.png" class="component-pre..." Line: 863 Column: - 306
"...e=large" class="component-pre..." Line: 1104 Column: - 309
"...=medium" class="component-pre..." Line: 1131 Column: - 311
"...=medium" class="component-pre..." Line: 1158 Column: - 311
"...=medium" class="component-pre..."

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 810 Column: 3 - 59
"..._page"> <a class="box-link" target="" href="/discover/detector"></a> ..." Line: 837 Column: 3 - 49
"..._page"> <a class="box-link" target="" href="/physics"></a> ..." Line: 864 Column: 3 - 64
"..._page"> <a class="box-link" target="" href="/discover/collaboration"></a> ..." Line: 1105 Column: 3 - 57
"..._page"> <a class="box-link" target="" href="/Resources/Run-3"></a> ..." Line: 1132 Column: 3 - 75
"..._page"> <a class="box-link" target="" href="/Discover/Detector/Long-Shutdown-2"></a> ..." Line: 1159 Column: 3 - 114
"..._page"> <a class="box-link" target="" href="https://home.cern/news/news/cern/join-cern-historic-week-particle-physics"></a> ..."

CSS: “color”: Parse Error.

Line: 819 Column: 13 - 33
"... <span style="color:"> ..." Line: 846 Column: 13 - 33
"... <span style="color:"> ..." Line: 873 Column: 13 - 33
"... <span style="color:"> ..." Line: 1114 Column: 13 - 33
"... <span style="color:"> ..." Line: 1141 Column: 13 - 33
"... <span style="color:"> ..." Line: 1168 Column: 13 - 33
"... <span style="color:"> ..."

Attribute “loading” not allowed on element “img” at this point.

Line: 1269 Column: 77 - 284
"...61655043"><img alt="Ukraine" data-entity-type="file" data-entity-uuid="8fea43e1-fbb7-4d4b-b74d-89f503afbfc8" src="/sites/default/files/inline-images/Flag_of_Ukraine.svg__0.png" width="128" height="85" loading="lazy" /></a></..."

Stray end tag “div”.

Line: 1325 Column: 3 - 8
"...script> </div> ..."

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atlas.ch 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.

atlas.ch 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.

ATLAS.CH Website Information

atlas.ch Website Information

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atlas.ch Alexa Rank

atlas.ch whois

atlas.ch server information

Servers Location

atlas.ch desktop page speed rank

atlas.ch Desktop Speed Test Quick Summary

priority - 81Enable 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 789.6KiB (72% reduction).

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 - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 7Optimize images

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

Optimize the following images to reduce their size by 64.2KiB (22% reduction).

priority - 3Minify 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 30.1KiB (53% reduction).

priority - 2Minify 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 21.4KiB (4% reduction).

priority - 2Minify 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 15.7KiB (17% reduction).

atlas.ch Desktop Resource Breakdown

atlas.ch mobile page speed rank

atlas.ch Mobile Speed Test Quick Summary

priority - 81Enable 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 789.6KiB (72% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 12 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

Optimize CSS Delivery of the following:

priority - 31Leverage 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 - 7Optimize images

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

Optimize the following images to reduce their size by 64.2KiB (22% reduction).

priority - 3Minify 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 30.1KiB (53% reduction).

priority - 2Minify 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 21.4KiB (4% reduction).

priority - 2Minify 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 15.7KiB (17% reduction).

atlas.ch Mobile Resource Breakdown

atlas.ch mobile page usability

atlas.ch 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.

priority - 12Size 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.

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 - 4Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,283 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

priority - 3Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

atlas.ch HTML validation

Warnings

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

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

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