mathsways.com Website Information

Daily Unique Visits: 0

Daily Page Views: 0

Income Per Day: $0

Estimated Value: $9

This website is located in Germany and is using following IP address 84.16.224.181. See the complete list of popular websites hosted in Germany.

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

Website mathsways.com is using the following name servers:

ns4.capconnect.com
ns3.capconnect.com
ns1.capconnect.com
ns2.capconnect.com

and is probably hosted by GOOGLE - Google LLC, US. See the full list of other websites hosted by GOOGLE - Google LLC, US.

The highest website mathsways.com position in Alexa rank database was 15251 and the lowest rank position was 985040. Current position of mathsways.com in Alexa rank database is below 1 million.

Desktop speed score of mathsways.com (78/100) is better than the results of 65.98% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of mathsways.com (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed score of mathsways.com (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

mathsways.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.

mathsways.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: MATHSWAYS.COM
Registry Domain ID: 1735667652_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enomdomains.com
Updated Date: 2024-06-29T08:28:58Z
Creation Date: 2012-07-25T15:46:31Z
Registry Expiry Date: 2027-07-25T15:46:31Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.CAPCONNECT.COM
Name Server: NS2.CAPCONNECT.COM
Name Server: NS3.CAPCONNECT.COM
Name Server: NS4.CAPCONNECT.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-26T03:56:15Z

mathsways.com server information

Servers Location

mathsways.com desktop page speed rank

Last tested: 2018-07-26

Desktop Speed Medium

78/100

mathsways.com Desktop Speed Test Quick Summary

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priority - 8Leverage browser caching

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 0Minify JavaScript

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mathsways.com Desktop Resource Breakdown

Total Resources	237
Number of Hosts	70
Static Resources	154
JavaScript Resources	71
CSS Resources	22

mathsways.com mobile page speed rank

Last tested: 2018-07-26

Mobile Speed Bad

60/100

mathsways.com Mobile Speed Test Quick Summary

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

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priority - 18Optimize images

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priority - 12Leverage browser caching

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priority - 10Avoid landing page redirects

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http://mathsways.com/
http://www.mathsways.com/
http://www.mathsways.com/?m=1

priority - 0Minify JavaScript

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Minifying http://eboundservices.com/ads/country.php could save 363B (17% reduction) after compression.

mathsways.com Mobile Resource Breakdown

Total Resources	238
Number of Hosts	69
Static Resources	154
JavaScript Resources	71
CSS Resources	22

mathsways.com mobile page usability

Last tested: 2018-07-26

Mobile Usability Good

95/100

mathsways.com Mobile Usability Test Quick Summary

priority - 4Size 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.you…confirmation=1"></a> is close to 1 other tap targets.

The tap target <a href="http://www.mat…8A%D8%A7%D8%AA">اساسيات الرياضيات</a> and 72 others are close to other tap targets.
The tap target <a href="https://play.g…hsWays_3762655">تحميل تطبيق مو…لكل المستوايات</a> is close to 1 other tap targets.
The tap target <a href="https://m.face…thsways.com%2F" class="_1drp _5lv6">الرياضيات لكل المستويات</a> is close to 1 other tap targets.
The tap target <div id="u_0_w" class="pluginConnectButton">Like PageLiked</div> is close to 1 other tap targets.
The tap target <a href="https://plus.g…92114048666250" class="U8b">Youssef Nejjari</a> is close to 1 other tap targets.
The tap target <a href="https://www.yo…?v=qRILP-PJT88" class="ytp-watermark…ix-sessionlink"></a> is close to 1 other tap targets.
The tap target <a href="https://plus.g…23248131498337" class="profile-name-link g-profile">E.L. O</a> and 4 others are close to other tap targets.
The tap target <a href="https://www.bl…32615310929581" class="profile-name-link g-profile">hafssa herba</a> is close to 2 other tap targets.
The tap target <a href="http://www.mathsways.com/">الصفحة الرئيسية</a> is close to 1 other tap targets.
The tap target <a href="http://www.mat…maths-1ac.html">رياضيات الاولى…دادي Maths 1AC</a> and 15 others are close to other tap targets.
The tap target <a href="http://www.mat…entifique.html">آلة حاسبة علمي…E SCIENTIFIQUE</a> and 4 others are close to other tap targets.

The tap target <div id="fanclose"> is close to 1 other tap targets.

The tap target <a href="https://m.face…thsways.com%2F" class="_1drp _5lv6">الرياضيات لكل المستويات</a> is close to 2 other tap targets.

The tap target <a href="/user/youssefne" class="yt-username">Youssef Nejjari</a> is close to 2 other tap targets.
The tap target <button type="button" class="yt-uix-button…al fixed-width">YouTubeYouTubeYouTube</button> is close to 1 other tap targets.
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The tap target <a href="http://cours.t…ry/excel-2010/">Cours Excel 2010</a> and 2 others are close to other tap targets.
The tap target <a href="http://cours.t…ry/excel-2010/">Cours Excel 2010</a> and 4 others are close to other tap targets.
The tap target <a href="http://www.mathsways.com/">الرياضيات لكل المستويات</a> is close to 1 other tap targets.
The tap target <a href="http://www.mathsways.com/">كل الحقوق محفوظة 2012/2015</a> and 4 others are close to other tap targets.

mathsways.com HTML validation

Errors

Attribute “xmlns:b” not allowed here.

Line: 2 Column: 16 - 204
"...TYPE html> <html dir='rtl' lang='en' xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b' xmlns:data='http://www.google.com/2005/gml/data' xmlns:expr='http://www.google.com/2005/gml/expr'> <head..."

Attribute “xmlns:data” not allowed here.

Attribute “xmlns:expr” not allowed here.

Bad value “service.post” for attribute “rel” on element “link”: The string “service.post” is not a registered keyword.

Line: 28 Column: 1 - 165
"...t=rss" /> <link rel="service.post" type="application/atom+xml" title="الرياضيات لكل المستويات - Atom" href="https://www.blogger.com/feeds/2344496757587853886/posts/default" /> <link..."

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

Line: 35 Column: 1 - 97
"...lisher'/> <meta content='دروس، تمارين، فروض وامتحانات في مادة الرياضيات لكل المستويات' name='description'/> <meta..."

Bad value “http://fonts.googleapis.com/css?family=Raleway:400,300,500,600,700,800,900|Roboto|Montserrat:400,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Line: 40 Column: 1 - 148
"...endif]--> <link href='http://fonts.googleapis.com/css?family=Raleway:400,300,500,600,700,800,900|Roboto|Montserrat:400,700' rel='stylesheet' type='text/css'/> <link..."

Bad value “none” for attribute “media” on element “link”: Media query ended prematurely.

Line: 58 Column: 1 - 224
"...dmitad'/> <link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=2344496757587853886&zx=f023afad-d55f-462a-9f1a-bad699724030' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscr..."

Bad value “70px; ” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 151 Column: 1 - 240
"...: block'> <img alt='الرياضيات لكل المستويات' height='70px; ' id='Header1_headerimg' src='http://3.bp.blogspot.com/-jfWuuti1EKQ/WUwUOzQF4BI/AAAAAAAAI2o/A9crQX_kVi4abp4RjESedQS5VgAob3SXwCK4BGAYYCw/s1600/1e2.png' style='display: block' width='199px; '/> </a> ..."

Bad value “199px; ” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Line: 159 Column: 1 - 18
"...content'> <p align="center"><font ..." Line: 160 Column: 1 - 18
"...font></p> <p align="center"><font ..." Line: 384 Column: 1 - 18
"...content'> <p align="center"> <a hr..." Line: 1663 Column: 1 - 68
"...</iframe> <p align="center" style="margin-top: 0; margin-bottom: 0" dir="ltr"><a tar..." Line: 1790 Column: 1 - 18
"...content'> <p align="center"> <a ta..." Line: 1793 Column: 1 - 18
"...l</a></p> <p align="center"><a tit..." Line: 1795 Column: 1 - 18
"...></a></p> <p align="center"><span ..." Line: 1797 Column: 1 - 18
"...span></p> <p align="center"> <p al..." Line: 1798 Column: 1 - 18
"..."center"> <p align="center"><span ..." Line: 1800 Column: 1 - 18
"...span></p> <p align="center"><span ..." Line: 1802 Column: 1 - 18
"...span></p> <p align="center"><span ..." Line: 1804 Column: 1 - 18
"...span></p> <p align="center"><span ..." Line: 1806 Column: 1 - 18
"...></p></p> <p align="center"><span ..." Line: 1808 Column: 1 - 18
"...span></p> <p align="center"> <a ta..."

The “font” element is obsolete. Use CSS instead.

Line: 159 Column: 19 - 33
"...="center"><font size="8"><a hre..." Line: 160 Column: 19 - 33
"...="center"><font size="8"><a hre..." Line: 1899 Column: 4 - 18
"...tent'> <p><font size="4"><a hre..." Line: 1900 Column: 4 - 18
"...t></p> <p><font size="4"><a tar..." Line: 1902 Column: 4 - 18
"...t></p> <p><font size="4"><a tar..." Line: 1904 Column: 4 - 18
"...t></p> <p><font size="4"><a tar..."

Bad value “99%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

Line: 385 Column: 84 - 299
"...="_blank"><img style="border:5px groove gold;" src="https://1.bp.blogspot.com/-AWsWTNZF0mw/V4TlE9zUmqI/AAAAAAAAGyQ/plh7Uu3Jv7U5cEsSQlsXzsdkphj_U6daQCLcB/s1600/Banner2.png" width="99%" alt="قناتنا على اليوتيوب" class="shadow"/></a> <..."

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

Line: 405 Column: 1 - 23
"...3> </div> <style type='text/css'> ...." Line: 1601 Column: 1 - 7
"...'HTML15'> <style>#HTML1..." Line: 1919 Column: 1 - 7
".../script> <style> #fanb..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 425 Column: 1 - 113
"...content'> <iframe width="355" height="200" src="https://www.youtube.com/embed/qRILP-PJT88" frameborder="0" allowfullscreen></ifra..." Line: 442 Column: 1 - 149
"...content'> <iframe width="355" height="200" src="https://www.youtube.com/embed/h3nY3DvsLG0?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></ifra..." Line: 559 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/vu4fhlvsUUE" width="560"></ifra..." Line: 687 Column: 162 - 277
"...re-wrap;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/50l-RbxfJDw" width="560"></ifra..." Line: 777 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/k39A2wXHRWc" width="560"></ifra..." Line: 844 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/k39A2wXHRWc" width="560"></ifra..." Line: 916 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/uYpW8Qnt9wE" width="560"></ifra..." Line: 1005 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/xMuFbC-vKd8" width="560"></ifra..." Line: 1086 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/b375bHZkXhk" width="560"></ifra..." Line: 1183 Column: 97 - 212
"...s-serif;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/1VD100eFmTM" width="560"></ifra..." Line: 1268 Column: 162 - 277
"...re-wrap;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/_8MjjQvKFIs" width="560"></ifra..." Line: 1349 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/BIBUP9CakDM" width="560"></ifra..." Line: 1424 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/ir2DndZdpw0" width="560"></ifra..." Line: 1429 Column: 1 - 116
"...center;"> <iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/UHJ5grvJPnI" width="560"></ifra..." Line: 1470 Column: 136 - 251
"... 2017</h3><iframe allowfullscreen="" frameborder="0" height="270" src="https://www.youtube.com/embed/l5gT8CUWEX0" width="480"></ifra..." Line: 1538 Column: 162 - 277
"...re-wrap;"><iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/5RHh4Ltbt6U" width="560"></ifra..." Line: 1662 Column: 1 - 157
"...وب</span> <iframe frameborder="0" id="fr" name="fr" scrolling="no" src="http://www.youtube.com/subscribe_widget?p=Rc03mAue8nIGLSMV4VWtbQ" style="overflow: hidden; height: 90px; width:290px; border: 0pt none;"></ifra..." Line: 1665 Column: 1 - 311
"...></a></p> <iframe src="//www.facebook.com/plugins/follow?href=https%3A%2F%2Fwww.facebook.com%2FNejjariYoussef&layout=standard&show_faces=true&colorscheme=light&width=450&height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowtransparency="true"></ifra..." Line: 1776 Column: 1 - 149
"... </span> <iframe width="300" height="169" src="https://www.youtube.com/embed/qRILP-PJT88?rel=0&controls=0&showinfo=0" frameborder="0" allowfullscreen></ifra..." Line: 2016 Column: 1 - 88
"...a'></div> <iframe allowtransparency='true' frameborder='0' scrolling='no' src='//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false' style='border: none; overflow: hidden; margin-top: -19px; width: 402px; height: 230px;'></ifra..."

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

Line: 462 Column: 1 - 54
"... large;"> <div dir="rtl" style="text-align: right;" trbidi="on"> <ul s..." Line: 1648 Column: 1 - 19
"...g-admin'> <div class='clear'></div>..." Line: 1656 Column: 1 - 19
"...> </span> <div class='clear'></div>..."

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

Line: 552 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 677 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 769 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 836 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 909 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 998 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1077 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1173 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1261 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1339 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1414 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1469 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..." Line: 1528 Column: 25 - 114
"...ot'></div><fb:like font='' href='' layout='button_count' send='true' show_faces='false' width='450'></fb:l..."

Attribute “trbidi” not allowed on element “div” at this point.

Line: 553 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 678 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3> ..." Line: 770 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h2 s..." Line: 837 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h2 s..." Line: 910 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 999 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1078 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1174 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1262 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1340 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1415 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3 s..." Line: 1470 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"><h3 st..." Line: 1529 Column: 1 - 54
".../fb:like> <div dir="rtl" style="text-align: right;" trbidi="on"> <h3> ..."

Attribute “imageanchor” not allowed on element “a” at this point.

Line: 563 Column: 70 - 286
"...html"></a><a href="https://1.bp.blogspot.com/-hM3Alrr02C4/WiJZT9EaTYI/AAAAAAAAJck/9tjsCCqVyDQ0m8r2Y3hjIEIRI4vRhB55gCLcBGAs/s1600/sss.bmp" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img a..." Line: 691 Column: 1 - 188
"...center;"> <a href="https://4.bp.blogspot.com/-5_SmlaTCtXo/WhbyEoM2soI/AAAAAAAAJa4/Y6kqr1VgYlsx9drdNeGds2mKkCtKpcy-ACLcBGAs/s1600/dd.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img a..." Line: 1187 Column: 1 - 216
"...center;"> <a href="https://4.bp.blogspot.com/-e8zqKdIYRf4/WhsnUxBkNbI/AAAAAAAAJbk/lqWJuSOpXDkcFz7mk4z7TxBvvi3jiT3eACLcBGAs/s1600/ss.bmp" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img a..." Line: 1272 Column: 1 - 216
"...center;"> <a href="https://3.bp.blogspot.com/-axikttQet7k/WhpwwcDQh4I/AAAAAAAAJbU/5Oyo66Ylx10_6XdBxK2caXDoxslCg3LYgCLcBGAs/s1600/ss.bmp" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img a..." Line: 1542 Column: 1 - 188
"...center;"> <a href="https://4.bp.blogspot.com/-5_SmlaTCtXo/WhbyEoM2soI/AAAAAAAAJa4/Y6kqr1VgYlsx9drdNeGds2mKkCtKpcy-ACLcBGAs/s1600/dd.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img a..."

Duplicate ID “fb-root”.

Line: 677 Column: 1 - 18
"...6076306'> <div id='fb-root'></div>..." Line: 769 Column: 1 - 18
"...4411883'> <div id='fb-root'></div>..." Line: 836 Column: 1 - 18
"...3572908'> <div id='fb-root'></div>..." Line: 909 Column: 1 - 18
"...9533044'> <div id='fb-root'></div>..." Line: 998 Column: 1 - 18
"...6879995'> <div id='fb-root'></div>..." Line: 1077 Column: 1 - 18
"...9069339'> <div id='fb-root'></div>..." Line: 1173 Column: 1 - 18
"...9038306'> <div id='fb-root'></div>..." Line: 1261 Column: 1 - 18
"...6184214'> <div id='fb-root'></div>..." Line: 1339 Column: 1 - 18
"...0293041'> <div id='fb-root'></div>..." Line: 1414 Column: 1 - 18
"...6913712'> <div id='fb-root'></div>..." Line: 1469 Column: 1 - 18
"...3088886'> <div id='fb-root'></div>..." Line: 1528 Column: 1 - 18
"...1042216'> <div id='fb-root'></div>..." Line: 2120 Column: 1 - 18
"...</script> <div id='fb-root'></div>..."

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

Line: 1087 Column: 32 - 248
"...: right;"><a href="https://2.bp.blogspot.com/-1zXm3ekSNTA/WhxXRazw_4I/AAAAAAAAJb0/_VmtiHT-d2Mp58fkbQ6F2c-KnCooS48UgCLcBGAs/s1600/sss.bmp" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img a..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 1632 Column: 1 - 20
"...pwindow'> <table width='100%'> <tr> ..."

The “width” attribute on the “td” element is obsolete. Use CSS instead.

Line: 1637 Column: 6 - 17
"...t'/> </td> <td width='64px'> <inpu..."

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 1662 Column: 1 - 157
"...وب</span> <iframe frameborder="0" id="fr" name="fr" scrolling="no" src="http://www.youtube.com/subscribe_widget?p=Rc03mAue8nIGLSMV4VWtbQ" style="overflow: hidden; height: 90px; width:290px; border: 0pt none;"></ifra..." Line: 1665 Column: 1 - 311
"...></a></p> <iframe src="//www.facebook.com/plugins/follow?href=https%3A%2F%2Fwww.facebook.com%2FNejjariYoussef&layout=standard&show_faces=true&colorscheme=light&width=450&height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowtransparency="true"></ifra..." Line: 2016 Column: 1 - 88
"...a'></div> <iframe allowtransparency='true' frameborder='0' scrolling='no' src='//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false' style='border: none; overflow: hidden; margin-top: -19px; width: 402px; height: 230px;'></ifra..."

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 1665 Column: 1 - 311
"...></a></p> <iframe src="//www.facebook.com/plugins/follow?href=https%3A%2F%2Fwww.facebook.com%2FNejjariYoussef&layout=standard&show_faces=true&colorscheme=light&width=450&height=80" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:450px; height:80px;" allowtransparency="true"></ifra..." Line: 2016 Column: 1 - 88
"...a'></div> <iframe allowtransparency='true' frameborder='0' scrolling='no' src='//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false' style='border: none; overflow: hidden; margin-top: -19px; width: 402px; height: 230px;'></ifra..."

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

Line: 1794 Column: 1 - 147
".../videos"> <img border="0" src="http://1.bp.blogspot.com/-BlnNJsyNxDs/VBWb0587_HI/AAAAAAAADmE/rLPhraxqdos/s1600/scienceacademy.gif" width="300" height="41" /></a></..."

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

Line: 1805 Column: 85 - 88
".../span></p></p> <p al..."

Bad value “//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false” for attribute “src” on element “iframe”: Tab, new line or carriage return found.

Line: 2016 Column: 1 - 88
"...a'></div> <iframe allowtransparency='true' frameborder='0' scrolling='no' src='//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false' style='border: none; overflow: hidden; margin-top: -19px; width: 402px; height: 230px;'></ifra..."

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

Line: 2052 Column: 2 - 163
"...2010</a> <li style="border-width: 0px 0px 1px; border-style: none none solid; border-bottom-color: rgb(227, 227, 227); margin: 0px; padding: 6px 0px; line-height: 15px; "> <a t..." Line: 2056 Column: 2 - 163
".../a></li> <li style="border-width: 0px 0px 1px; border-style: none none solid; border-bottom-color: rgb(227, 227, 227); margin: 0px; padding: 6px 0px; line-height: 15px; "> <a t..." Line: 2060 Column: 2 - 163
".../a></li> <li style="border-width: 0px 0px 1px; border-style: none none solid; border-bottom-color: rgb(227, 227, 227); margin: 0px; padding: 6px 0px; line-height: 15px; "> <a t..."

Bad value “1px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Line: 2077 Column: 47 - 172
"...like rank <img src="http://www.like-rank.com/button.php?u=mathsways" alt="like rank " style="display: none;" width="1px" height="1px" /></a> <..."

Bad value “1px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Line: 2077 Column: 47 - 172
"...like rank <img src="http://www.like-rank.com/button.php?u=mathsways" alt="like rank " style="display: none;" width="1px" height="1px" /></a> <..."

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

Line: 2125 Column: 1 - 7
"...noscript> <style> body..."

The “itemprop” attribute was specified, but the element is not a property of any item.

Line: 547 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 548 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/vu4fhlvsUUE/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 549 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 550 Column: 1 - 55
"...blogId'/> <meta content='3502279541257041071' itemprop='postId'/> <div ..." Line: 672 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 673 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/50l-RbxfJDw/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 674 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 675 Column: 1 - 55
"...blogId'/> <meta content='2695621331746076306' itemprop='postId'/> <div ..." Line: 764 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 765 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/k39A2wXHRWc/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 766 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 767 Column: 1 - 55
"...blogId'/> <meta content='2465606464534411883' itemprop='postId'/> <div ..." Line: 831 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 832 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/k39A2wXHRWc/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 833 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 834 Column: 1 - 55
"...blogId'/> <meta content='8408276568933572908' itemprop='postId'/> <div ..." Line: 904 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 905 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/uYpW8Qnt9wE/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 906 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 907 Column: 1 - 55
"...blogId'/> <meta content='3298397144129533044' itemprop='postId'/> <div ..." Line: 993 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 994 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/xMuFbC-vKd8/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 995 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 996 Column: 1 - 55
"...blogId'/> <meta content='2152217502636879995' itemprop='postId'/> <div ..." Line: 1072 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1073 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/b375bHZkXhk/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1074 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1075 Column: 1 - 55
"...blogId'/> <meta content='6198562694249069339' itemprop='postId'/> <div ..." Line: 1168 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1169 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/1VD100eFmTM/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1170 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1171 Column: 1 - 55
"...blogId'/> <meta content='7009448336159038306' itemprop='postId'/> <div ..." Line: 1256 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1257 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/_8MjjQvKFIs/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1258 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1259 Column: 1 - 55
"...blogId'/> <meta content='6808360971196184214' itemprop='postId'/> <div ..." Line: 1334 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1335 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/BIBUP9CakDM/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1336 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1337 Column: 1 - 54
"...blogId'/> <meta content='216538094870293041' itemprop='postId'/> <div ..." Line: 1409 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1410 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/ir2DndZdpw0/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1411 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1412 Column: 1 - 55
"...blogId'/> <meta content='7079195901876913712' itemprop='postId'/> <div ..." Line: 1464 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1465 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/l5gT8CUWEX0/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1466 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1467 Column: 1 - 55
"...blogId'/> <meta content='1117722809953088886' itemprop='postId'/> <div ..." Line: 1523 Column: 1 - 108
"...e-thumb'> <div class='post hentry' itemprop='blogPost' itemscope='itemscope' itemtype='http://schema.org/BlogPosting'> <meta..." Line: 1524 Column: 1 - 87
"...Posting'> <meta content='https://i.ytimg.com/vi/5RHh4Ltbt6U/hqdefault.jpg' itemprop='image_url'/> <meta..." Line: 1525 Column: 1 - 55
"...ge_url'/> <meta content='2344496757587853886' itemprop='blogId'/> <meta..." Line: 1526 Column: 1 - 55
"...blogId'/> <meta content='8022324880091042216' itemprop='postId'/> <div ..."

Warnings

Attribute with the local name “xmlns:b” is not serializable as XML 1.0.

Attribute with the local name “xmlns:data” is not serializable as XML 1.0.

Attribute with the local name “xmlns:expr” is not serializable as XML 1.0.

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

Line: 189 Column: 1 - 66
"...t> </div> <nav class='navbar navbar-default main-top-nav' role='navigation'> <div ..."

Element name “fb:like” cannot be represented as XML 1.0.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 563 Column: 287 - 641
"...ht: 1em;"><img alt="تصحيح تمرين 18 حول تحليلية الجداء السلمي وتطبيقاته 2017-2018" border="0" data-original-height="413" data-original-width="353" height="200" src="https://1.bp.blogspot.com/-hM3Alrr02C4/WiJZT9EaTYI/AAAAAAAAJck/9tjsCCqVyDQ0m8r2Y3hjIEIRI4vRhB55gCLcBGAs/s200/sss.bmp" title="تصحيح تمرين 18 حول تحليلية الجداء السلمي وتطبيقاته 2017-2018" width="170" /></a></..." Line: 691 Column: 189 - 513
"...ht: 1em;"><img alt="سلسلة كيف اتذكر علاقات وخاصيات الرياضيات تقديم" border="0" data-original-height="259" data-original-width="598" height="86" src="https://4.bp.blogspot.com/-5_SmlaTCtXo/WhbyEoM2soI/AAAAAAAAJa4/Y6kqr1VgYlsx9drdNeGds2mKkCtKpcy-ACLcBGAs/s200/dd.png" title="سلسلة كيف اتذكر علاقات وخاصيات الرياضيات تقديم" width="200" /></a></..." Line: 1087 Column: 249 - 563
"...ht: 1em;"><img alt="تمرين 1 من سلسلة تمارين حول الاعداد العشرية النسبية " border="0" data-original-height="109" data-original-width="191" src="https://2.bp.blogspot.com/-1zXm3ekSNTA/WhxXRazw_4I/AAAAAAAAJb0/_VmtiHT-d2Mp58fkbQ6F2c-KnCooS48UgCLcBGAs/s1600/sss.bmp" title="تمرين 1 من سلسلة تمارين حول الاعداد العشرية النسبية " /></a> <..." Line: 1187 Column: 217 - 568
"...ht: 1em;"><img alt="الأعداد العشرية النسبية جزء 9 قوة العدد 10 والكتابة العلمية" border="0" data-original-height="315" data-original-width="312" height="100" src="https://4.bp.blogspot.com/-e8zqKdIYRf4/WhsnUxBkNbI/AAAAAAAAJbk/lqWJuSOpXDkcFz7mk4z7TxBvvi3jiT3eACLcBGAs/s200/ss.bmp" title="الأعداد العشرية النسبية جزء 9 قوة العدد 10 والكتابة العلمية" width="100" /></a></..." Line: 1272 Column: 217 - 533
"...ht: 1em;"><img alt="الأعداد العشرية النسبية جزء 8 خاصيات قوة عدد عشري نسبي" border="0" data-original-height="85" data-original-width="100" src="https://3.bp.blogspot.com/-axikttQet7k/WhpwwcDQh4I/AAAAAAAAJbU/5Oyo66Ylx10_6XdBxK2caXDoxslCg3LYgCLcBGAs/s1600/ss.bmp" title="الأعداد العشرية النسبية جزء 8 خاصيات قوة عدد عشري نسبي" /></a></..." Line: 1542 Column: 189 - 513
"...ht: 1em;"><img alt="سلسلة كيف اتذكر علاقات وخاصيات الرياضيات تقديم" border="0" data-original-height="259" data-original-width="598" height="86" src="https://4.bp.blogspot.com/-5_SmlaTCtXo/WhbyEoM2soI/AAAAAAAAJa4/Y6kqr1VgYlsx9drdNeGds2mKkCtKpcy-ACLcBGAs/s200/dd.png" title="سلسلة كيف اتذكر علاقات وخاصيات الرياضيات تقديم" width="200" /></a></..." Line: 1664 Column: 1 - 154
"...thsways"> <img border="0" src="http://4.bp.blogspot.com/-dXl8yV-S1pM/UmztVSB3DOI/AAAAAAAACGw/80XAGHMnHn0/s1600/facebook.jpg" alt="مجموعة الرياضيات لكل المستويات" /></a></..." Line: 1794 Column: 1 - 147
".../videos"> <img border="0" src="http://1.bp.blogspot.com/-BlnNJsyNxDs/VBWb0587_HI/AAAAAAAADmE/rLPhraxqdos/s1600/scienceacademy.gif" width="300" height="41" /></a></..." Line: 2076 Column: 129 - 262
"..._blank"><img alt="الرياضيات لكل المستويات" border="0" src="http://www.blogkeen.com/stats.aspx?id=766865&p=1&l=en" width="120" height="51" /></a> <a hr..."

The first occurrence of ID “fb-root” was here.

Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..." Line: 552 Column: 1 - 18
"...7041071'> <div id='fb-root'></div>..."

This document appears to be written in Arabic but the “html” start tag has “lang="en"”. Consider using “lang="ar"” (or variant) instead.

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mathsways.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.

mathsways.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.

MATHSWAYS.COM الرياضيات لكل المستويات

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mathsways.com desktop page speed rank

mathsways.com Desktop Speed Test Quick Summary

priority - 11Optimize images

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

Optimize the following images to reduce their size by 108.6KiB (21% reduction).

priority - 8Leverage 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 - 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 - 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 363B (17% reduction).

mathsways.com Desktop Resource Breakdown

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mathsways.com Mobile Speed Test Quick Summary

priority - 32Eliminate 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 - 18Optimize images

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

Optimize the following images to reduce their size by 174.3KiB (25% reduction).

priority - 12Leverage 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 - 10Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

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 363B (17% reduction).

mathsways.com Mobile Resource Breakdown

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mathsways.com Mobile Usability Test Quick Summary

priority - 4Size 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.

mathsways.com HTML validation

Errors

Attribute “xmlns:b” not allowed here.

Attribute “xmlns:data” not allowed here.

Attribute “xmlns:expr” not allowed here.

Bad value “service.post” for attribute “rel” on element “link”: The string “service.post” is not a registered keyword.

A document must not include more than one “meta” element with its “name” attribute set to the value “description”.

Bad value “http://fonts.googleapis.com/css?family=Raleway:400,300,500,600,700,800,900|Roboto|Montserrat:400,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.

Bad value “none” for attribute “media” on element “link”: Media query ended prematurely.

Bad value “70px; ” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

Bad value “199px; ” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

Bad value “99%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.

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

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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

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

Attribute “trbidi” not allowed on element “div” at this point.

Attribute “imageanchor” not allowed on element “a” at this point.

Duplicate ID “fb-root”.

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

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.

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

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

Bad value “//www.facebook.com/plugins/likebox.php? href=http://www.facebook.com/mathsways&width=402&height=255&colorscheme=light&sh ow_faces=true&border_color=%23E2E2E2&stream=false& header=false” for attribute “src” on element “iframe”: Tab, new line or carriage return found.

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

Bad value “1px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.

Bad value “1px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.

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

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings