esra.edu Website Information
Daily Unique Visits: 1,351
Daily Page Views: 2,702
Income Per Day: $8
Estimated Value: $1,920
This website is located in France and is using following IP address 51.159.17.94. See the complete list of popular websites hosted in France.
esra.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website esra.edu is using the following name servers:
- ns.ovh.net
- dns.ovh.net
and is probably hosted by ONLINE S.A.S.. See the full list of other websites hosted by ONLINE S.A.S..
The highest website esra.edu position in Alexa rank database was 41887 and the lowest rank position was 999503. Current position of esra.edu in Alexa rank database is 530798.
Desktop speed score of esra.edu (62/100) is better than the results of 38.44% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of esra.edu (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.
Mobile speed score of esra.edu (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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esra.edu 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.
esra.edu whois
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Domain Name: ESRA.EDU
Registrant:
ESRA
135 avenue Felix Faure
PARIS, 75015
France
Administrative Contact:
Max AZOULAY
GROUPE ESRA
135 avenue Felix Faure
Paris, 75015
France
+33.144252525
maz@esra.edu
Technical Contact:
Max AZOULAY
GROUPE ESRA
135 avenue Felix Faure
Paris, 75015
France
+33.144252525
maz@esra.edu
Name Servers:
DNS.OVH.NET
NS.OVH.NET
Domain record activated: 11-Jan-2001
Domain record last updated: 08-Jun-2021
Domain expires: 31-Jul-2024
esra.edu server information
Servers Location
esra.edu desktop page speed rank
Last tested: 2017-05-24
esra.edu Desktop Speed Test Quick Summary
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priority - 2Leverage browser caching
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priority - 2Eliminate 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.
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priority - 0Minify CSS
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esra.edu Desktop Resource Breakdown
Total Resources | 104 |
Number of Hosts | 20 |
Static Resources | 82 |
JavaScript Resources | 25 |
CSS Resources | 15 |
esra.edu mobile page speed rank
Last tested: 2017-05-17
esra.edu Mobile Speed Test Quick Summary
priority - 59Optimize images
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priority - 8Eliminate 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 - 7Reduce server response time
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:
http://www.googletagmanager.com/gtm.js?id=GTM-WHDDP4 (15 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://platform.twitter.com/widgets.js (30 minutes)
http://stats.g.doubleclick.net/dc.js (2 hours)
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 653B (21% reduction).
esra.edu Mobile Resource Breakdown
Total Resources | 104 |
Number of Hosts | 20 |
Static Resources | 81 |
JavaScript Resources | 25 |
CSS Resources | 15 |
esra.edu mobile page usability
Last tested: 2017-05-17
esra.edu Mobile Usability Test Quick Summary
priority - 2Size 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.
<a href="http://www.esr…mpus/new-york/">New York</a>
and 1 others are close to other tap targets.The tap target
<a href="http://www.esr…de-television/">l’ESRA, école…de télévision</a>
and 2 others are close to other tap targets.The tap target
<a href="http://www.esr…de-television/">ESRA – post bac</a>
and 10 others are close to other tap targets.esra.edu HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
"...</script> <link rel='https://api.w.org/' href='http://www.esra.edu/wp-json/' /> <link..."
End tag “a” violates nesting rules.
"...upe</span></a></li><..." Line: 159 Column: 903 - 906
"...que</span></a></li><..." Line: 159 Column: 1184 - 1187
"...ent</span></a></li><..." Line: 159 Column: 1447 - 1450
"...res</span></a></li><..." Line: 159 Column: 1721 - 1724
"...ens</span></a></li><..." Line: 159 Column: 2881 - 2884
"...bac</span></a></li><..." Line: 159 Column: 3170 - 3173
"...c+3</span></a></li><..." Line: 159 Column: 3460 - 3463
"...ork</span></a></li><..." Line: 159 Column: 3743 - 3746
"...nal</span></a></li><..." Line: 159 Column: 4389 - 4392
"...bac</span></a></li><..." Line: 159 Column: 4689 - 4692
"...ork</span></a></li><..." Line: 159 Column: 5391 - 5394
"...bac</span></a></li><..." Line: 159 Column: 5696 - 5699
"...ork</span></a></li><..." Line: 159 Column: 6321 - 6324
"...éma</span></a></li><..." Line: 159 Column: 6582 - 6585
"...Son</span></a></li><..." Line: 159 Column: 6854 - 6857
"...ion</span></a></li><..." Line: 159 Column: 7482 - 7485
"...éma</span></a></li><..." Line: 159 Column: 7767 - 7770
"...Son</span></a></li><..." Line: 159 Column: 8069 - 8072
"...tes</span></a></li><..." Line: 159 Column: 8638 - 8641
"...ris</span></a></li><..." Line: 159 Column: 8891 - 8894
"...ice</span></a></li><..." Line: 159 Column: 9135 - 9138
"...nes</span></a></li><..." Line: 159 Column: 9385 - 9388
"...les</span></a></li><..." Line: 159 Column: 9633 - 9636
"...ork</span></a></li><..." Line: 159 Column: 10163 - 10166
"...SRA</span></a></li><..." Line: 159 Column: 10450 - 10453
"...ole</span></a></li><..." Line: 159 Column: 10741 - 10744
"...SRA</span></a></li><..." Line: 159 Column: 11030 - 11033
"...ine</span></a></li><..." Line: 159 Column: 11319 - 11322
"...ves</span></a></li><..." Line: 159 Column: 12093 - 12096
"...loi</span></a></li><..." Line: 159 Column: 12368 - 12371
"...res</span></a></li><..." Line: 159 Column: 12619 - 12622
"...sse</span></a></li><..." Line: 159 Column: 13198 - 13201
"...urs</span></a></li><..." Line: 159 Column: 13455 - 13458
"...rer</span></a></li><..." Line: 159 Column: 13714 - 13717
"...ent</span></a></li><..." Line: 159 Column: 13969 - 13972
"...ers</span></a></li><..." Line: 159 Column: 14245 - 14248
"...ure</span></a></li><..." Line: 159 Column: 14490 - 14493
"...ire</span></a></li><..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 358 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 365 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 373 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 373 Column: 1173 - 1211
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 373 Column: 2312 - 2350
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 373 Column: 3457 - 3495
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 373 Column: 4605 - 4643
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 387 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 397 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 407 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 419 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 429 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 439 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 451 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 461 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 471 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 481 Column: 36 - 74
"...-wrapper"><style type="text/css" scoped="scoped">.fusio..." Line: 645 Column: 7 - 29
"...""> <style type='text/css'>.readi..." Line: 655 Column: 7 - 29
"...""> <style type='text/css'>.readi..." Line: 665 Column: 7 - 29
"...""> <style type='text/css'>.readi..." Line: 675 Column: 7 - 29
"...""> <style type='text/css'>.readi..." Line: 683 Column: 71 - 109
"...gncenter"><style type="text/css" scoped="scoped">.fusio..." Line: 728 Column: 324 - 362
"...gncenter"><style type="text/css" scoped="scoped">.fusio..." Line: 734 Column: 53 - 91
"...lignleft"><style type="text/css" scoped="scoped">.fusio..." Line: 741 Column: 53 - 91
"...lignleft"><style type="text/css" scoped="scoped">.fusio..." Line: 747 Column: 53 - 91
"...lignleft"><style type="text/css" scoped="scoped">.fusio..." Line: 753 Column: 53 - 91
"...lignleft"><style type="text/css" scoped="scoped">.fusio..." Line: 759 Column: 53 - 91
"...lignleft"><style type="text/css" scoped="scoped">.fusio..."
Duplicate ID “son”.
"... <div id="son" class="fusion-fullwidth fullwidth-box fusion-blend-mode nonhundred-percent-fullwidth" style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:20px;padding-right:30px;padding-bottom:20px;padding-left:30px;'><div c..."
Heading cannot be a child of another heading.
"...g-center"><h1 style="text-align: center;"><span ..." Line: 643 Column: 175 - 206
"...g-center"><h2 style="text-align: center;">NOS PR..." Line: 764 Column: 251 - 282
"...g-center"><h2 style="text-align: center;"><span ..."
Stray end tag “h1”.
"...span></h1></h1></div>..."
Duplicate ID “bloc-jeudi”.
"... </div><div id="bloc-jeudi" class="fusion-layout-column fusion_builder_column fusion_builder_column_1_4 fusion-one-fourth fusion-column-last fusion-spacing-no critique fusion-column-inner-bg-wrapper 1_4" style='margin-top:0px;margin-bottom:0px;width:25%;width:calc(25% - ( ( 0% + 0% + 0% ) * 0.25 ) );'> ..."
Stray end tag “h3”.
"...MENTS</h2></h3></div>..."
Stray end tag “h2”.
"...span></h2></h2></div>..."
Warnings
The “navigation” role is unnecessary for element “nav”.
"...left"> <nav class="fusion-secondary-menu" role="navigation" aria-label="Secondary Menu"><ul ro..."
The value of attribute “data-thumb” on element “li” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"...IDE --> <li data-index="rs-15" data-transition="fade" data-slotamount="default" data-hideafterloop="0" data-hideslideonmobile="off" data-easein="default" data-easeout="default" data-masterspeed="420" data-thumb="http://www.esra.edu/wp-content/uploads/2017/05/Capture-d’écran-2017-05-29-à-10.13.13-copy-100x50.jpg" data-delay="4740" data-rotate="0" data-saveperformance="off" data-title="Slide" data-param1="" data-param2="" data-param3="" data-param4="" data-param5="" data-param6="" data-param7="" data-param8="" data-param9="" data-param10="" data-description=""> <!-..."
The value of attribute “src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"...AGE --> <img src="http://www.esra.edu/wp-content/uploads/2017/05/Capture-d’écran-2017-05-29-à-10.13.13-copy.jpg" alt="" title="Capture d’écran 2017-05-29 à 10.13.13 copy" width="1920" height="802" data-bgposition="center center" data-bgfit="cover" data-bgparallax="off" class="rev-slidebg" data-no-retina> <!-..."
The value of attribute “title” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
"...AGE --> <img src="http://www.esra.edu/wp-content/uploads/2017/05/Capture-d’écran-2017-05-29-à-10.13.13-copy.jpg" alt="" title="Capture d’écran 2017-05-29 à 10.13.13 copy" width="1920" height="802" data-bgposition="center center" data-bgfit="cover" data-bgparallax="off" class="rev-slidebg" data-no-retina> <!-..."
The first occurrence of ID “son” was here.
"... <div id="son" class="fusion-fullwidth fullwidth-box fusion-blend-mode nonhundred-percent-fullwidth" style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:20px;padding-right:30px;padding-bottom:20px;padding-left:30px;'><div c..."
Empty heading.
"...om:31px;"><h1 class="title-heading-center"><h1 st..." Line: 643 Column: 142 - 174
"...om:31px;"><h3 class="title-heading-center"><h2 st..." Line: 764 Column: 218 - 250
"...tom:5px;"><h2 class="title-heading-center"><h2 st..."
The first occurrence of ID “bloc-jeudi” was here.
"... </div><div id="bloc-jeudi" class="fusion-layout-column fusion_builder_column fusion_builder_column_1_4 fusion-one-fourth fusion-spacing-no fusion-column-inner-bg-wrapper 1_4" style='margin-top:0px;margin-bottom:0px;width:25%;width:calc(25% - ( ( 0% + 0% + 0% ) * 0.25 ) );margin-right: 0%;'> ..."
The “contentinfo” role is unnecessary for element “footer”.
"... <footer role="contentinfo" class="fusion-footer-widget-area fusion-widget-area"> ..."
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esra.edu 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.
esra.edu 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.