CLASSERA.COM Classera – Classera Elearning System

classera.com Website Information

Daily Unique Visits: 1,108

Daily Page Views: 2,216

Income Per Day: $7

Estimated Value: $1,680

This website is located in United States and is using following IP address 66.147.244.92. See the complete list of popular websites hosted in United States.

classera.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website classera.com is using the following name servers:

  • ns1.bluehost.com
  • ns2.bluehost.com

and is probably hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. See the full list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.

The highest website classera.com position in Alexa rank database was 376809 and the lowest rank position was 652130. Current position of classera.com in Alexa rank database is 647396.

Desktop speed score of classera.com (40/100) is better than the results of 67.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of classera.com (99/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of classera.com (49/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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classera.com 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.


classera.com 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.


Domain Name: CLASSERA.COM
Registry Domain ID: 1701493335_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-12-07T14:18:15Z
Creation Date: 2012-02-10T15:15:40Z
Registry Expiry Date: 2026-02-10T15:15:40Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS1-01.AZURE-DNS.COM
Name Server: NS2-01.AZURE-DNS.NET
Name Server: NS3-01.AZURE-DNS.ORG
Name Server: NS4-01.AZURE-DNS.INFO
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-01T00:07:19Z

classera.com server information

Servers Location

classera.com desktop page speed rank

Last tested: 2020-04-13


Desktop Speed Bad
40/100

classera.com Desktop Speed Test Quick Summary


priority - 124Optimize images

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

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priority - 26Leverage 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:

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https://www.classera.com/wp-content/uploads/2016/0…Building-1-460x460.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Kaan-Kalkan.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Spencer-Kagan-1.jpg (expiration not specified)
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https://www.classera.com/wp-content/uploads/2016/08/Stanley-Jeo-yun-1.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/bg-modules-3.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/02/Classera-Logo.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/0…8%B1%D8%A9-460x460.png (expiration not specified)
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http://www.classera.com/wp-content/uploads/revslid…ects/object_ipad_4.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…ingpage/headphones.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…eeklandingpage/usb.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…ngpage/wood_pencil.png (2.5 minutes)
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http://www.classera.com/wp-content/uploads/revslid…eklandingpage/lamp.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…klandingpage/paper.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…klandingpage/plant.png (2.5 minutes)
http://www.classera.com/wp-content/themes/michigan/js/jquery.plugins.js (4 minutes)
http://www.classera.com/wp-includes/js/wp-emoji-release.min.js?ver=5.3.2 (4.2 minutes)
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 28 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

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http://www.classera.com/wp-content/themes/michigan/css/base.css?ver=5.3.2
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https://fonts.googleapis.com/css?family=Lora%3A400…bset=latin%2Clatin-ext
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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.

Only about 54% 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 - 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 15.1KiB (13% reduction).

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priority - 0Reduce server response time

In our test, your server responded in 0.23 seconds.

classera.com Desktop Resource Breakdown

Total Resources97
Number of Hosts6
Static Resources77
JavaScript Resources19
CSS Resources28

classera.com mobile page speed rank

Last tested: 2020-04-13


Mobile Speed Bad
49/100

classera.com Mobile Speed Test Quick Summary


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

Your page has 11 blocking script resources and 28 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.classera.com/wp-includes/js/jquery/jque…speed.jm.gp20iU5FlU.js
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Optimize CSS Delivery of the following:

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http://www.classera.com/wp-content/themes/michigan…fancybox.css?ver=5.3.2
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http://www.classera.com/wp-content/themes/michigan/css/blog.css?ver=5.3.2
http://www.classera.com/wp-content/themes/michigan…elements.css?ver=5.3.2
http://www.classera.com/wp-includes/css/A.dashicon…peed.cf.Rpkj9n_GDN.css
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http://www.classera.com/wp-admin/css/widgets.min.css?ver=5.3.2
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http://fonts.googleapis.com/css?family=Lato:900%2C700%2C400|Roboto:500
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priority - 37Leverage 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.classera.com/wp-content/themes/michigan/fonts/et-line.woff (expiration not specified)
http://www.classera.com/wp-content/themes/michigan/fonts/linecons.woff (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/0…Building-1-460x460.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Kaan-Kalkan.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Spencer-Kagan-1.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Spencer-Kagan.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/Stanley-Jeo-yun-1.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2016/08/bg-modules-3.jpg (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/02/Classera-Logo.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/0…8%B1%D8%A9-460x460.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/03/Bett-460x460.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/0…70p-x-128p_Color_2.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/0…80p-x-166p_white_2.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2017/03/Mawhiba-460x460.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2020/03/coffee_cup.png (expiration not specified)
https://www.classera.com/wp-content/uploads/2020/03/ipad-content-lns-en.jpg (expiration not specified)
http://www.classera.com/wp-content/plugins/revslid…s.min.js?version=5.4.1 (84 seconds)
http://www.classera.com/wp-content/plugins/revslid…n.min.js?version=5.4.1 (84 seconds)
http://www.classera.com/wp-content/plugins/revslid…n.min.js?version=5.4.1 (84 seconds)
http://www.classera.com/wp-content/plugins/revslid…x.min.js?version=5.4.1 (84 seconds)
http://www.classera.com/wp-content/plugins/revslid…s.min.js?version=5.4.1 (84 seconds)
http://www.classera.com/wp-content/uploads/revslid…ects/object_ipad_4.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…ingpage/headphones.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…eeklandingpage/usb.png (2.4 minutes)
http://www.classera.com/wp-content/uploads/revslid…ngpage/wood_pencil.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/2017/03/academic.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…ngpage/eraser_pink.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…eklandingpage/lamp.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…klandingpage/paper.png (2.5 minutes)
http://www.classera.com/wp-content/uploads/revslid…klandingpage/plant.png (2.5 minutes)
http://www.classera.com/wp-content/themes/michigan/css/base.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan/css/blog.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan/css/blox.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…elements.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…fancybox.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…icon-box.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…e-search.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…ain-menu.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…in-style.css?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan…ster-min.php?ver=5.3.2 (4 minutes)
http://www.classera.com/wp-content/themes/michigan/js/jquery.plugins.js (4 minutes)
http://www.classera.com/wp-includes/js/wp-emoji-release.min.js?ver=5.3.2 (4.2 minutes)
http://www.classera.com/wp-content/uploads/2017/03/corp.png (4.2 minutes)
http://www.classera.com/wp-content/uploads/revslid…andingpage/glasses.png (4.2 minutes)
http://www.classera.com/wp-content/plugins/js_comp…front.min.js?ver=5.0.1 (5 minutes)
http://www.classera.com/wp-content/plugins/revslid…images/transparent.png (5 minutes)
http://www.classera.com/wp-content/uploads/revslid…ts/object_pencup_1.png (5 minutes)
http://www.classera.com/wp-includes/js/mediaelemen…grate.min.js?ver=5.3.2 (5 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-160434912-2 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 20Optimize images

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

Optimize the following images to reduce their size by 193.8KiB (54% reduction).

Compressing https://www.classera.com/wp-content/uploads/2020/03/ipad-content-lns-en.jpg could save 43.3KiB (59% reduction).
Compressing https://www.classera.com/wp-content/uploads/2016/08/bg-modules-3.jpg could save 39.7KiB (52% reduction).
Compressing https://www.classera.com/wp-content/uploads/2017/0…8%B1%D8%A9-460x460.png could save 30.2KiB (34% reduction).
Compressing https://www.classera.com/wp-content/uploads/2017/02/Classera-Logo.png could save 17.4KiB (83% reduction).
Compressing https://www.classera.com/wp-content/uploads/2016/08/Spencer-Kagan.jpg could save 17.3KiB (75% reduction).
Compressing https://www.classera.com/wp-content/uploads/2016/08/Kaan-Kalkan.jpg could save 14.9KiB (72% reduction).
Compressing https://www.classera.com/wp-content/uploads/2016/08/Spencer-Kagan-1.jpg could save 14.6KiB (74% reduction).
Compressing https://www.classera.com/wp-content/uploads/2016/08/Stanley-Jeo-yun-1.jpg could save 13.3KiB (71% reduction).
Compressing https://www.classera.com/wp-content/uploads/2017/0…80p-x-166p_white_2.png could save 3KiB (27% reduction).

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 60% 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 - 0Reduce server response time

In our test, your server responded in 0.23 seconds.

classera.com Mobile Resource Breakdown

Total Resources96
Number of Hosts6
Static Resources77
JavaScript Resources19
CSS Resources28

classera.com mobile page usability

Last tested: 2020-04-13


Mobile Usability Good
99/100

classera.com Mobile Usability Test Quick Summary


priority - 1Size 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="http://www.cla…a.com/en/home/"></a> is close to 2 other tap targets.

The tap target <div id="menu-icon">Menu - Navigation</div> is close to 2 other tap targets.

The tap target <div id="slide-20-layer-1" class="tp-caption tp-resizeme">REVOLUT</div> is close to 1 other tap targets.

The tap target <div id="slide-20-layer-1" class="tp-caption tp-resizeme">REVOLUT</div> is close to 1 other tap targets.

The tap target <div id="slide-20-layer-8" class="tp-caption tp-resizeme">Enroll in your…al school Free</div> is close to 2 other tap targets.

The tap target <div id="slide-20-layer-24" class="tp-caption rev…rs-hover-ready">Initiative Details</div> is close to 2 other tap targets.

The tap target <div id="slider-6-layer-3" class="tp-caption t…p-static-layer">Get in touch via Social Media</div> is close to 2 other tap targets.

The tap target <a id="slider-6-layer-6" href="https://www.in…com/ClasseraMe" class="tp-caption Sle…rs-hover-ready"></a> is close to 2 other tap targets.

classera.com HTML validation

Errors

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

Line: 5 Column: 238 - 403
"...GcVr.png"><link rel="apple-touch-icon-precomposed" sizes="72x72" href="http://www.classera.com/wp-content/uploads/2017/03/xClassera-Logo_65_65.png.pagespeed.ic.KvuFjZGcVr.png"><link ..."

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Line: 45 Column: 1 - 72
"...</script> <link rel='https://api.w.org/' href='http://www.classera.com/wp-json/'/> <link..."

Attribute “pagespeed_no_defer” not allowed on element “script” at this point.

Line: 74 Column: 47 - 76
"...home-ar/"><script pagespeed_no_defer="">//<![C..."

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

Line: 76 Column: 15 - 289
"...></script><img src="http://www.classera.com/wp-content/uploads/2017/03/200xNxClassera_Logo_480p-x-166p_white_2.png.pagespeed.ic.mNPEN1MzyL.png" alt="logo" width="200" class="img-logo-w1" pagespeed_url_hash="1589703207" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></a><s..." Line: 76 Column: 366 - 637
"...home-ar/"><img src="http://www.classera.com/wp-content/uploads/2017/03/60xNxClassera_Logo_370p-x-128p_Color_2.png.pagespeed.ic.-1fJsZg_Lh.png" alt="logo" width="60" class="img-logo-w3" pagespeed_url_hash="777594031" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></a></..." Line: 137 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#87afaf' ' style='background:#87afaf' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..." Line: 153 Column: 719 - 1163
"...ndex: 9;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['230px','230','165px','165']" data-hh="['290px','290','208px','208']" width="230" height="290" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/usb.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 156 Column: 740 - 1193
"...dex: 10;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['800px','800','400px','400px']" data-hh="['910px','910','455px','455']" width="800" height="910" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/headphones.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 162 Column: 862 - 1302
"...dex: 12;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['349px','280px','207','207px']" data-hh="['470px','382px','367','367px']" width="697" height="941" data-lazyload="http://www.classera.com/wp-content/uploads/2017/03/ipad-content-2.jpg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 165 Column: 735 - 1164
"...dex: 13;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['760px','760px','760px','760px']" data-hh="['1000px','1000px','1000px','1000px']" data-lazyload="http://www1.classera.com/wp-content/uploads/2017/03/coffee_cup_classera.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 170 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#548234' ' style='background:#548234' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..." Line: 187 Column: 736 - 1166
"...ndex: 9;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['500px','500px','500px','500px']" data-hh="['500px','500px','500px','500px']" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/objects/object_pencup_1.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 190 Column: 741 - 1200
"...dex: 10;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['600px','600px','600px','300px']" data-hh="['140px','140px','140px','70px']" width="600" height="140" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/wood_pencil.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 193 Column: 722 - 1182
"...dex: 11;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['340px','340px','340px','200px']" data-hh="['180px','180px','180px','106px']" width="340" height="180" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/eraser_pink.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 199 Column: 862 - 1296
"...dex: 13;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['348px','283px','207','207px']" data-hh="['470px','381px','367','367px']" width="698" height="942" data-lazyload="http://www.classera.com/wp-content/uploads/2017/03/academic.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 204 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#203864' ' style='background:#203864' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..." Line: 223 Column: 746 - 1200
"...ndex: 9;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['800px','800px','400px','400px']" data-hh="['800px','800px','400px','400px']" width="800" height="800" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/paper.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 226 Column: 738 - 1188
"...dex: 10;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['750px','750','375px','375px']" data-hh="['640px','640','320px','320px']" width="750" height="640" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/plant.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 229 Column: 742 - 1196
"...dex: 11;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['400px','400px','200px','200px']" data-hh="['140px','140px','70px','70px']" width="400" height="140" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/glasses.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 232 Column: 754 - 1207
"...dex: 12;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['750px','750px','375px','188px']" data-hh="['640px','640px','320px','160px']" width="750" height="640" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/sleeklandingpage/lamp.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 238 Column: 862 - 1292
"...dex: 14;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['348px','282px','207','207px']" data-hh="['470px','379px','367','367px']" width="698" height="942" data-lazyload="http://www.classera.com/wp-content/uploads/2017/03/corp.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 263 Column: 777 - 1205
"...dex: 39;"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" alt="" data-ww="['952px','774px','774px','952px']" data-hh="['952px','774px','774px','952px']" data-lazyload="http://www.classera.com/wp-content/uploads/revslider/objects/object_ipad_3.png" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..." Line: 354 Column: 28 - 252
"...w-square"><img src="http://www.classera.com/wp-content/uploads/2016/08/xSpencer-Kagan.jpg.pagespeed.ic.kRjGwl8u-m.jpg" alt="سبينسير كيجن" pagespeed_url_hash="703477699" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></div>..." Line: 366 Column: 28 - 256
"...w-square"><img src="http://www.classera.com/wp-content/uploads/2016/08/xSpencer-Kagan-1.jpg.pagespeed.ic.NmLJ3xQMHl.jpg" alt="د. كيفين موور" pagespeed_url_hash="3842972731" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></div>..." Line: 378 Column: 28 - 251
"...w-square"><img src="http://www.classera.com/wp-content/uploads/2016/08/xKaan-Kalkan.jpg.pagespeed.ic.vhlbtL0YY8.jpg" alt="د. كين كالكن" pagespeed_url_hash="3803146920" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></div>..." Line: 390 Column: 28 - 260
"...w-square"><img src="http://www.classera.com/wp-content/uploads/2016/08/xStanley-Jeo-yun-1.jpg.pagespeed.ic.iZuRDCzm4K.jpg" alt="ستانلي جيهو يوون" pagespeed_url_hash="754355762" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"></div>..." Line: 418 Column: 193 - 514
"... معرض بت"><img src="http://www.classera.com/wp-content/uploads/2017/03/460x460xBett-460x460.png.pagespeed.ic.eQhjRgWDMh.jpg" alt="متحدث رئيس في معرض بت" class="landscape thumbnail michigan_webnus_square_img" width="460" height="460" pagespeed_url_hash="2153633194" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"/></a> ..." Line: 434 Column: 173 - 505
"...يكروسوفت"><img src="http://www.classera.com/wp-content/uploads/2016/02/460x460xMicrosoft-Building-1-460x460.jpg.pagespeed.ic.VJE1OGUtZa.jpg" alt="شراكة مايكروسوفت" class="landscape thumbnail michigan_webnus_square_img" width="460" height="460" pagespeed_url_hash="3294042482" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"/></a> ..." Line: 450 Column: 175 - 495
"...اب موهبة"><img src="http://www.classera.com/wp-content/uploads/2017/03/460x460xMawhiba-460x460.png.pagespeed.ic._DfQFVOJSu.jpg" alt="التحاق طلاب موهبة" class="landscape thumbnail michigan_webnus_square_img" width="460" height="460" pagespeed_url_hash="2233496272" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"/></a> ..." Line: 495 Column: 2 - 232
"...f-left"> <img src="http://www.classera.com/wp-content/uploads/2017/02/150xNxClassera-Logo.png.pagespeed.ic.c9hgj08S8g.png" width="150" alt="" pagespeed_url_hash="2034067873" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> </div..."

Bad value “http://fonts.googleapis.com/css?family=Lato:900%2C400|Roboto+Slab:500%2C400%2C700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Line: 130 Column: 275 - 436
"..._element"><link href="http://fonts.googleapis.com/css?family=Lato:900%2C400|Roboto+Slab:500%2C400%2C700" rel="stylesheet" property="stylesheet" type="text/css" media="all"> <div ..."

Saw “'” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 137 Column: - 152
"...olor='#87afaf' ' style='backgr..." Line: 170 Column: - 152
"...olor='#548234' ' style='backgr..." Line: 204 Column: - 152
"...olor='#203864' ' style='backgr..."

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

Line: 137 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#87afaf' ' style='background:#87afaf' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..." Line: 170 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#548234' ' style='background:#548234' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..." Line: 204 Column: 3 - 526
"...AGE --> <img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQI12NgYAAAAAMAASDVlMcAAAAASUVORK5CYII=" data-bgcolor='#203864' ' style='background:#203864' alt="" title="الصفحة الرئيسية" data-lazyload="http://www.classera.com/wp-content/plugins/revslider/admin/assets/images/transparent.png" data-bgposition="center center" data-bgfit="cover" data-bgrepeat="no-repeat" class="rev-slidebg" data-no-retina pagespeed_url_hash="3670776735" onload="pagespeed.CriticalImages.checkImageForCriticality(this);"> <!-..."

No “p” element in scope but a “p” end tag seen.

Line: 464 Column: 123 - 126
"...rapper-x"></p> </div..."

Warnings

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

Line: 127 Column: 1 - 45
"...></div> <section id="main-content" class="container"> <!--..." Line: 130 Column: 47 - 107
"...</section><section id="home-slider-section" class="wpb_row full-row"><div c..." Line: 272 Column: 75 - 101
"...</section><section class="container"><div c..." Line: 332 Column: 2141 - 2167
"...</section><section class="container"><div c..." Line: 345 Column: 5277 - 5303
"...</section><section class="container"><div c..." Line: 464 Column: 69 - 95
"...</section><section class="container"><div c..." Line: 467 Column: 1 - 25
"...section> <section id="pre-footer"> </sec..." Line: 470 Column: 2 - 38
"...footer"> <section class="container footer-in"> <div..." Line: 491 Column: 2 - 26
"...r-in --> <section class="footbot"> <div ..."

Attribute “'” is not serializable as XML 1.0.

Line: 137 Column: 3 - 526
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classera.com 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.


classera.com 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.