sciencesnaturelles.ch Website Information
Daily Unique Visits: 744
Daily Page Views: 1,488
Income Per Day: $5
Estimated Value: $1,200
sciencesnaturelles.ch is registered under .CH top-level domain. Please check other sites in .CH zone.
No name server records were found.
and is probably hosted by NTS workspace AG. See the full list of other websites hosted by NTS workspace AG.
The highest website sciencesnaturelles.ch position in Alexa rank database was 70878 and the lowest rank position was 999932. Current position of sciencesnaturelles.ch in Alexa rank database is 964353.
Desktop speed score of sciencesnaturelles.ch (55/100) shows that the page desktop performance can be improved.
Mobile usability score of sciencesnaturelles.ch (59/100) means that the page is not mobile-friendly.
Mobile speed score of sciencesnaturelles.ch (60/100) shows that the landing page performance on mobile devices is poor and can be improved.
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sciencesnaturelles.ch Alexa Rank
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sciencesnaturelles.ch server information
Servers Location
sciencesnaturelles.ch desktop page speed rank
Last tested: 2017-12-31
sciencesnaturelles.ch Desktop Speed Test Quick Summary
priority - 38Enable compression
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Enable compression for the following resources to reduce their transfer size by 368.1KiB (71% reduction).
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priority - 34Optimize images
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://sciencesnaturelles.ch/static/js/vendor/require.js?r=20170706115333
Optimize CSS Delivery of the following:
priority - 3Leverage 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://sciencesnaturelles.ch/static/img/sprites/g…es/hor-s47c9f45866.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/g…es/ver-s1e079ed741.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/ver/link_arrow.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/ver/link_external.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Prioritize 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.
priority - 2Reduce server response time
sciencesnaturelles.ch Desktop Resource Breakdown
Total Resources | 27 |
Number of Hosts | 3 |
Static Resources | 15 |
JavaScript Resources | 4 |
CSS Resources | 1 |
sciencesnaturelles.ch mobile page speed rank
Last tested: 2017-12-31
sciencesnaturelles.ch Mobile Speed Test Quick Summary
priority - 38Enable 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 368.1KiB (71% reduction).
Compressing https://sciencesnaturelles.ch/static/css/main.css?r=20170706115333 could save 104.2KiB (84% reduction).
Compressing https://sciencesnaturelles.ch/static/js/vendor/jqu…in.js?r=20170706115333 could save 58.6KiB (64% reduction).
Compressing https://sciencesnaturelles.ch/static/js/vendor/require.js?r=20170706115333 could save 9.9KiB (62% reduction).
Compressing https://sciencesnaturelles.ch/static/img/logo/logo_fr.svg?r=20170706115333 could save 8.1KiB (73% reduction).
Compressing https://sciencesnaturelles.ch/static/img/logo_footer.svg?r=1470904649 could save 6.9KiB (64% reduction).
Compressing https://sciencesnaturelles.ch/static/img/powered_by.svg?r=1470904649 could save 4.6KiB (55% reduction).
priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
priority - 4Leverage 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://sciencesnaturelles.ch/static/img/sprites/g…es/hor-s47c9f45866.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/g…es/ver-s1e079ed741.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/ver/link_arrow.png (expiration not specified)
https://sciencesnaturelles.ch/static/img/sprites/ver/link_external.png (expiration not specified)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 3Reduce server response time
priority - 1Optimize images
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Compressing https://sciencesnaturelles.ch/static/img/sprites/ver/link_arrow.png could save 1.6KiB (94% reduction).
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Compressing https://sciencesnaturelles.ch/static/img/bullets/footer_link.png could save 866B (90% reduction).
sciencesnaturelles.ch Mobile Resource Breakdown
Total Resources | 27 |
Number of Hosts | 3 |
Static Resources | 15 |
JavaScript Resources | 4 |
CSS Resources | 1 |
sciencesnaturelles.ch mobile page usability
Last tested: 2017-12-31
sciencesnaturelles.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.
Publication
and 3 others render only 5 pixels tall (12 CSS pixels).Les grandes in…le pour les...
and 1 others render only 5 pixels tall (13 CSS pixels).A propos du portail
and 2 others render only 5 pixels tall (14 CSS pixels).En Suisse, il…d'entre elles.
and 3 others render only 5 pixels tall (12 CSS pixels).vers le portail thématique
and 4 others render only 5 pixels tall (12 CSS pixels).Encouragement…e par la SCNAT
and 2 others render only 5 pixels tall (14 CSS pixels).Trouvaille
renders only 6 pixels tall (16 CSS pixels).Listen to a thirsty tree
renders only 5 pixels tall (12 CSS pixels).An artistic-sc…esses audible.
renders only 5 pixels tall (12 CSS pixels).more
renders only 5 pixels tall (12 CSS pixels).les plus prisés
and 6 others render only 5 pixels tall (14 CSS pixels).NEWSLETTER
renders only 4 pixels tall (11 CSS pixels).Académie des s…relles (SCNAT)
and 24 others render only 4 pixels tall (11 CSS pixels).PÉRIODIQUES
renders only 4 pixels tall (11 CSS pixels).© SCNAT - Acad…ces naturelles
renders only 4 pixels tall (11 CSS pixels).Conditions d'utilisation
and 1 others render only 4 pixels tall (11 CSS pixels).DE
and 2 others render only 4 pixels tall (11 CSS pixels).FR
renders only 4 pixels tall (11 CSS pixels).Organisations
and 3 others render only 7 pixels tall (18 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.
<li class="goto-item goto…-1 active-item">1</li>
is close to 3 other tap targets.<li class="goto-item goto-item-2">2</li>
and 6 others are close to other tap targets.<a href="/special/about_this_portal">plus</a>
and 1 others are close to other tap targets.<a href="/organisations…wsletter_scnat">SCNAT-Newsletter</a>
and 24 others are close to other tap targets.<a href="//naturwissenschaften.ch/">DE</a>
and 2 others are close to other tap targets.<a href="//sciencesnaturelles.ch/">FR</a>
is close to 4 other tap targets.The tap target
<div id="search_button">
is close to 1 other tap targets.<a href="/organisations/scnat"></a>
is close to 1 other tap targets.priority - 10Size 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 1,105 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:
<tr>09.02.2018Acti…'avenir.plus ›</tr>
falls outside the viewport.The element
<div class="jcarousel-next…ext-horizontal">
falls outside the viewport.The element
<ul class="slider-navigation">12345678</ul>
falls outside the viewport.The element
<h3 class="teaser_title">Trouvaille</h3>
falls outside the viewport.The element
<img src="/uuid/d44d34f6…l_type=block_1">
falls outside the viewport.The element
<h4 class="teaser_subtitle">Listen to a thirsty tree</h4>
falls outside the viewport.The element
<p>An artistic-sc…esses audible.</p>
falls outside the viewport.The element
<li>more</li>
falls outside the viewport.The element
<h4 class="footer_heading">Thèmes les plus prisés</h4>
falls outside the viewport.The element
<a href="/topics/synbio">Biologie synthétique</a>
falls outside the viewport.The element
<a href="/topics/water">Eau</a>
falls outside the viewport.The element
<a href="/topics/green_…ic_engineering">Génie génétique vert</a>
falls outside the viewport.The element
<a href="/topics/biodiversity">Biodiversité</a>
falls outside the viewport.The element
<a href="/topics">autres thèmes</a>
falls outside the viewport.The element
<ul>A propos du po…d'utilisation</ul>
falls outside the viewport.The element
<input type="text" name="keywords" class="search">
falls outside the viewport.The element
<div id="search_button">
falls outside the viewport.The element
<ul>ActuelAnnonces…organisations</ul>
falls outside the viewport.The element
<div class="dropdown_container">
falls outside the viewport.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.
sciencesnaturelles.ch HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...f-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <..."
Duplicate ID “/0”.
"...op_lists"><div id="/0" class="pageObjectPathNode"><div c..." Line: 114 Column: 81 - 120
"...op_lists"><div id="/0" class="pageObjectPathNode"><div c..." Line: 122 Column: 81 - 120
"...op_lists"><div id="/0" class="pageObjectPathNode"><div c..." Line: 131 Column: 86 - 125
"...op_lists"><div id="/0" class="pageObjectPathNode"><div c..." Line: 151 Column: 7 - 46
"...av> <div id="/0" class="pageObjectPathNode"><div c..."
No space between attributes.
"...d="main_nav_10"class=""><a id=..." Line: 196 Column: - 652
"...id="main_nav_4"class=""><a id=..." Line: 196 Column: - 1996
"...d="main_nav_32"class=""><a id=..." Line: 196 Column: - 3364
"...id="main_nav_2"class=""><a id=..."
End tag “li” seen, but there were open elements.
"...div></div></li><li id..." Line: 196 Column: 1971 - 1975
"...div></div></li><li id..." Line: 196 Column: 3340 - 3344
"...div></div></li><li id..."
Unclosed element “div”.
"...Actuel</a><div id="main_nav_10_dropdown" class="wrapper dropdown"><div c..." Line: 196 Column: 715 - 769
"...Thèmes</a><div id="main_nav_4_dropdown" class="wrapper dropdown"><div c..." Line: 196 Column: 2061 - 2116
"...Offres</a><div id="main_nav_32_dropdown" class="wrapper dropdown"><div c..."
Warnings
Empty heading.
"...easerbox"><h3 class="teaser_title"> </h3>..." Line: 104 Column: 166 - 192
"...sSpacing"><h4 class="footer_heading"> </h4>..."
The first occurrence of ID “/0” was here.
"...ormation"><div id="/0" class="pageObjectPathNode"><div c..." Line: 90 Column: 58 - 97
"...ormation"><div id="/0" class="pageObjectPathNode"><div c..." Line: 90 Column: 58 - 97
"...ormation"><div id="/0" class="pageObjectPathNode"><div c..." Line: 90 Column: 58 - 97
"...ormation"><div id="/0" class="pageObjectPathNode"><div c..." Line: 90 Column: 58 - 97
"...ormation"><div id="/0" class="pageObjectPathNode"><div c..."
The “navigation” role is unnecessary for element “nav”.
"...</a> <nav role="navigation"> <..."
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sciencesnaturelles.ch Ping
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sciencesnaturelles.ch TRACEROUTE
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