mathtutordvd.com Website Information

Daily Unique Visits: 1,366

Daily Page Views: 2,732

Income Per Day: $8

Estimated Value: $1,920

This website is located in United States and is using following IP address 76.12.192.156. See the complete list of popular websites hosted in United States.

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

Website mathtutordvd.com is using the following name servers:

ns3.lnhi.net
ns2.lnhi.net
ns1.lnhi.net

and is probably hosted by LNH-INC - HostMySite, US. See the full list of other websites hosted by LNH-INC - HostMySite, US.

The highest website mathtutordvd.com position in Alexa rank database was 504847 and the lowest rank position was 735100. Current position of mathtutordvd.com in Alexa rank database is 524794.

Desktop speed score of mathtutordvd.com (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of mathtutordvd.com (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of mathtutordvd.com (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

mathtutordvd.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.

mathtutordvd.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: MATHTUTORDVD.COM
Registry Domain ID: 138660073_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.fastdomain.com
Registrar URL: http://www.fastdomain.com
Updated Date: 2023-05-10T20:38:33Z
Creation Date: 2005-01-02T05:00:14Z
Registry Expiry Date: 2026-01-02T05:00:14Z
Registrar: FastDomain Inc.
Registrar IANA ID: 1154
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.LNHI.NET
Name Server: NS2.LNHI.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-11-11T06:44:17Z

mathtutordvd.com server information

Servers Location

mathtutordvd.com desktop page speed rank

Last tested: 2019-07-04

Desktop Speed Bad

53/100

mathtutordvd.com Desktop Speed Test Quick Summary

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mathtutordvd.com Desktop Resource Breakdown

Total Resources	152
Number of Hosts	29
Static Resources	75
JavaScript Resources	60
CSS Resources	17

mathtutordvd.com mobile page speed rank

Last tested: 2019-01-07

Mobile Speed Bad

43/100

mathtutordvd.com Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 27Leverage browser caching

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https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://connect.facebook.net/signals/config/539004…8821?v=2.8.35&r=stable (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
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https://www.googleadservices.com/pagead/conversion.js (60 minutes)

priority - 7Enable compression

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priority - 0Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 1.3KiB (16% reduction).

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mathtutordvd.com Mobile Resource Breakdown

Total Resources	158
Number of Hosts	28
Static Resources	68
JavaScript Resources	64
CSS Resources	16

mathtutordvd.com mobile page usability

Last tested: 2019-01-07

Mobile Usability Good

98/100

mathtutordvd.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 <g class="ee-components-…y-button-group">0</g> and 1 others are close to other tap targets.

The tap target <g class="ee-components-…y-button-group">0</g> is close to 1 other tap targets.

The tap target <a href="http://videos.…autoStart=true">Browse Subject…1,500+ Lessons</a> is close to 1 other tap targets.

The tap target <a href="https://www.ma…ublic/main.cfm" class="footer">Home</a> and 10 others are close to other tap targets.

The tap target <a href="https://www.ma…partment12.cfm" class="btn btn-primar…admore-cookies">Read More</a> is close to 1 other tap targets.

The tap target <a href="javascript:void(0);" class="btn btn-success accept-cookies">Accept</a> is close to 1 other tap targets.

mathtutordvd.com HTML validation

Errors

Bad value “content-type; charset=utf-8;” for attribute “http-equiv” on element “meta”.

Line: 6 Column: 6 - 75
"...-8"> <meta content="text/html" http-equiv="content-type; charset=utf-8;" /> ..."

Bad value “expires” for attribute “http-equiv” on element “meta”.

Line: 7 Column: 6 - 46
"..." /> <meta http-equiv="expires" content="0" /> ..."

No space between attributes.

Line: 17 Column: - 64
"....css?cb=235716"rel="stylesheet..." Line: 528 Column: - 160
"...section about "what is a squar..."

Bad start tag in “img” in “head”.

Line: 48 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=539004549628821&ev=PageView&noscript=1" /></nosc..."

Element “head” is missing a required instance of child element “title”.

Line: 48 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=539004549628821&ev=PageView&noscript=1" /></nosc..."

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

Line: 48 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=539004549628821&ev=PageView&noscript=1" /></nosc..." Line: 835 Column: 453 - 570
"...<noscript><img src="//bat.bing.com/action/0?ti=4036787&Ver=2" height="0" width="0" style="display:none; visibility: hidden;" /></noscr..."

Stray end tag “noscript”.

Line: 48 Column: 3 - 13
"...ript=1" /></noscript> <!-- ..."

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

Line: 65 Column: 5 - 27
"...ript> <style type="text/css"> #clum..." Line: 77 Column: 9 - 31
"...} </style><style type="text/css"> #clum..." Line: 89 Column: 9 - 31
"...} </style><style type="text/css"> #clum..." Line: 101 Column: 9 - 31
"...} </style><style type="text/css"> #clum..."

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

Line: 113 Column: 9 - 15
"...} </style><title>Math T..."

Attribute “name” not allowed on element “meta” at this point.

Line: 114 Column: 1 - 169
"...!</title> <meta name="description" content="Math Tutor DVD provides math help online and on DVD in Basic Math, all levels of Algebra, Trig, Calculus, Probability, and Physics." /> <meta..." Line: 115 Column: 1 - 332
"...sics." /> <meta name="keywords" content="math help, algebra help, calculus help, physics help, algebra tutor, calculus tutor, math tutor, Algebra, Trigonometry, Calculus, Physics, DVD, Calculus DVD, Algebra DVD, Physics DVD, Calculus Lecture, Calculus help, physics help, physics lecture, math tutorial, algebra tutorial, mathtutordvd.com" /> <meta..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 120 Column: 1 - 75
"...nt="..."> <link rel="canonical" href="http://www.mathtutordvd.com/public/main.cfm" /></head..."

Stray end tag “head”.

Line: 120 Column: 76 - 82
"...in.cfm" /></head> <..."

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

Line: 121 Column: 5 - 10
"...head> <body> ..."

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

Line: 292 Column: 28 - 86
"...headline"><font face="trebuchet ms, geneva" size="6" color="#800000"><stron..." Line: 292 Column: 192 - 239
"..."><strong><font color="#464646" face="helvetica" size="3">Since ..." Line: 311 Column: 17 - 64
"...r><strong><font face="helvetica" size="4" color="#800000"><br />..." Line: 311 Column: 177 - 224
"...> <strong><font color="#333333" face="helvetica" size="5">We've ..." Line: 327 Column: 7 - 21
"...9"> <div><font size="4">Most R..." Line: 350 Column: 7 - 21
"...2"> <div><font size="4">Most R..." Line: 374 Column: 7 - 21
"...1"> <div><font size="4">Math T..." Line: 398 Column: 7 - 21
"...3"> <div><font size="4">Algebr..." Line: 609 Column: 27 - 77
"..."><strong><font face="Verdana, Arial, Helvetica, sans-serif">Les J...." Line: 611 Column: 4 - 54
"..."1" /> <p><font face="Verdana, Arial, Helvetica, sans-serif">"Math ..." Line: 612 Column: 27 - 77
"..."><strong><font face="Verdana, Arial, Helvetica, sans-serif">S. Dee..." Line: 624 Column: 4 - 54
"...</div> <p><font face="Verdana, Arial, Helvetica, sans-serif"><font ..." Line: 624 Column: 55 - 105
"...ns-serif"><font face="Verdana, Arial, Helvetica, sans-serif">"All o..." Line: 733 Column: 27 - 77
"..."><strong><font face="Verdana, Arial, Helvetica, sans-serif">Les J...." Line: 735 Column: 4 - 54
"..."1" /> <p><font face="Verdana, Arial, Helvetica, sans-serif">"Math ..." Line: 736 Column: 27 - 77
"..."><strong><font face="Verdana, Arial, Helvetica, sans-serif">S. Dee..." Line: 748 Column: 4 - 54
"...</div> <p><font face="Verdana, Arial, Helvetica, sans-serif"><font ..." Line: 748 Column: 55 - 105
"...ns-serif"><font face="Verdana, Arial, Helvetica, sans-serif">"All o..." Line: 809 Column: 8 - 25
"..."> <font color=black>© 2006..."

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

Line: 295 Column: 1 - 8
"...ript></p> <center> <p><s..." Line: 299 Column: 1 - 8
"...> <p></p> <center> <tabl..." Line: 311 Column: 1 - 8
"...> <p></p> <center><stron..." Line: 437 Column: 1 - 8
"...ript></p> <center><a hre..." Line: 555 Column: 1 - 8
"...Forum</b> <center> <form..." Line: 673 Column: 1 - 8
"...ript></p> <center><a hre..."

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

Line: 300 Column: 1 - 18
"... <center> <table border="0"> <tbod..." Line: 317 Column: 1 - 82
"...t --></p> <table style="font-size: x-large; font-family: 'trebuchet ms',geneva;" border="0"> <tbod..." Line: 340 Column: 1 - 82
"...> <p></p> <table style="font-size: x-large; font-family: 'trebuchet ms',geneva;" border="0"> <tbod..." Line: 364 Column: 1 - 82
"...> <p></p> <table style="font-size: x-large; font-family: 'trebuchet ms',geneva;" border="0"> <tbod..." Line: 388 Column: 1 - 82
"...> <p></p> <table style="font-size: x-large; font-family: 'trebuchet ms',geneva;" border="0"> <tbod..."

Duplicate ID “fb-root”.

Line: 435 Column: 9 - 26
"...> <div id="fb-root"></div>..." Line: 671 Column: 9 - 26
"...> <div id="fb-root"></div>..."

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 528 Column: - 181
"...s a square root"." class="rece..." Line: 528 Column: - 183
"...a square root"." class="recent..."

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

Line: 528 Column: 5 - 204
"...<div> <a href="http://www.mathtutordvd.com/members/cfmbb/messages.cfm?threadid=B3DA859C-C61E-5390-ED3C5FCB1399C486&last=true" title="I need a section about "what is a square root"." class="recentposts">•..."

Bad value “” for attribute “is” on element “a”: Must be non-empty.

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

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

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

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

Line: 609 Column: 1 - 18
"...> <p></p> <div align="left"><stron..." Line: 612 Column: 1 - 18
"...font></p> <div align="left"><stron..." Line: 623 Column: 1 - 39
"...> <p></p> <div class="testimonial" align="right"><hr no..." Line: 625 Column: 1 - 39
"...font></p> <div class="testimonial" align="right"> ..." Line: 626 Column: 1 - 18
"...sp;</div> <div align="left"><stron..." Line: 629 Column: 1 - 18
"...ast."</p> <div align="left"><stron..." Line: 630 Column: 1 - 38
"...ng></div> <div class="testimonial" align="left"><stron..." Line: 632 Column: 1 - 38
"...ze="1" /> <div class="testimonial" align="left"><stron..." Line: 634 Column: 1 - 38
"...n A!"</p> <div class="testimonial" align="left"> ..." Line: 635 Column: 1 - 18
"...sp;</div> <div align="left"><stron..." Line: 636 Column: 1 - 39
"...ng></div> <div class="testimonial" align="right"><stron..." Line: 637 Column: 1 - 39
"...ng></div> <div class="testimonial" align="right"><hr no..." Line: 638 Column: 1 - 38
"... /></div> <div class="testimonial" align="left"> ..." Line: 640 Column: 1 - 38
"...job!"</p> <div class="testimonial" align="left"> ..." Line: 641 Column: 1 - 18
"...sp;</div> <div align="left"><stron..." Line: 733 Column: 1 - 18
"...> <p></p> <div align="left"><stron..." Line: 736 Column: 1 - 18
"...font></p> <div align="left"><stron..." Line: 747 Column: 1 - 39
"...> <p></p> <div class="testimonial" align="right"><hr no..." Line: 749 Column: 1 - 39
"...font></p> <div class="testimonial" align="right"> ..." Line: 750 Column: 1 - 18
"...sp;</div> <div align="left"><stron..." Line: 753 Column: 1 - 18
"...ast."</p> <div align="left"><stron..." Line: 754 Column: 1 - 38
"...ng></div> <div class="testimonial" align="left"><stron..." Line: 756 Column: 1 - 38
"...ze="1" /> <div class="testimonial" align="left"><stron..." Line: 758 Column: 1 - 38
"...n A!"</p> <div class="testimonial" align="left"> ..." Line: 759 Column: 1 - 18
"...sp;</div> <div align="left"><stron..." Line: 760 Column: 1 - 39
"...ng></div> <div class="testimonial" align="right"><stron..." Line: 761 Column: 1 - 39
"...ng></div> <div class="testimonial" align="right"><hr no..." Line: 762 Column: 1 - 38
"... /></div> <div class="testimonial" align="left"> ..." Line: 764 Column: 1 - 38
"...job!"</p> <div class="testimonial" align="left"> ..." Line: 765 Column: 1 - 18
"...sp;</div> <div align="left"><stron..."

The “noshade” attribute on the “hr” element is obsolete. Use CSS instead.

Line: 610 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p><f..." Line: 613 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p></..." Line: 618 Column: 1 - 33
"...> <p></p> <hr noshade="noshade" size="1" /> <p></..." Line: 623 Column: 40 - 72
"...n="right"><hr noshade="noshade" size="1" /></div>..." Line: 627 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p>"I..." Line: 631 Column: 1 - 33
"...sp;</div> <hr noshade="noshade" size="1" /> <div ..." Line: 637 Column: 40 - 72
"...n="right"><hr noshade="noshade" size="1" /></div>..." Line: 734 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p><f..." Line: 737 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p></..." Line: 742 Column: 1 - 33
"...> <p></p> <hr noshade="noshade" size="1" /> <p></..." Line: 747 Column: 40 - 72
"...n="right"><hr noshade="noshade" size="1" /></div>..." Line: 751 Column: 1 - 33
"...ng></div> <hr noshade="noshade" size="1" /> <p>"I..." Line: 755 Column: 1 - 33
"...sp;</div> <hr noshade="noshade" size="1" /> <div ..." Line: 761 Column: 40 - 72
"...n="right"><hr noshade="noshade" size="1" /></div>..."

The “size” attribute on the “hr” element is obsolete. Use CSS instead.

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

Line: 616 Column: 1 - 16
"...too."</p> <p align="left"><stron..." Line: 621 Column: 1 - 16
"...tep."</p> <p align="left"><stron..." Line: 740 Column: 1 - 16
"...too."</p> <p align="left"><stron..." Line: 745 Column: 1 - 16
"...tep."</p> <p align="left"><stron..."

Duplicate ID “cat8”.

Line: 660 Column: 4 - 36
"...l"> <li class="mgcategory" id="cat8"> <..."

Duplicate ID “catheader8”.

Line: 661 Column: 5 - 43
"...at8"> <div class="catheader" id="catheader8"> ..."

Duplicate ID “catheadertext8”.

Line: 662 Column: 8 - 64
"..."> <div class="catheadertextresponsive" id="catheadertext8">Join U..."

Duplicate ID “catheaderimg8”.

Line: 663 Column: 8 - 52
"...v> <div class="catheaderimg" id="catheaderimg8"><img s..."

Duplicate ID “catbody8”.

Line: 665 Column: 5 - 57
".../div> <div class="catbody catbodyexpandable" id="catbody8"> ..."

Duplicate ID “catbodyinner8”.

Line: 666 Column: 6 - 68
"...y8"> <div class="catbodyinner catbodyresponsive" id="catbodyinner8"> ..."

Duplicate ID “catdepartments8”.

Line: 667 Column: 7 - 54
"...8"> <ul class="catdepartments" id="catdepartments8"> ..."

Duplicate ID “ulcatscript8”.

Line: 669 Column: 7 - 48
"...ul> <ul class="ulcatscript" id="ulcatscript8"> ..."

Duplicate ID “licatscript8”.

Line: 670 Column: 8 - 49
"..."> <li class="licatscript" id="licatscript8"> ..."

Duplicate ID “cat47”.

Line: 692 Column: 4 - 37
"...li> <li class="mgcategory" id="cat47"> <..."

Duplicate ID “catheader47”.

Line: 693 Column: 5 - 44
"...t47"> <div class="catheader" id="catheader47"> ..."

Duplicate ID “catheadertext47”.

Line: 694 Column: 8 - 65
"..."> <div class="catheadertextresponsive" id="catheadertext47">Algebr..."

Duplicate ID “catheaderimg47”.

Line: 695 Column: 8 - 53
"...v> <div class="catheaderimg" id="catheaderimg47"><img s..."

Duplicate ID “catbody47”.

Line: 697 Column: 5 - 58
".../div> <div class="catbody catbodyexpandable" id="catbody47"> ..."

Duplicate ID “catbodyinner47”.

Line: 698 Column: 6 - 69
"...47"> <div class="catbodyinner catbodyresponsive" id="catbodyinner47"> ..."

Duplicate ID “catdepartments47”.

Line: 699 Column: 7 - 55
"...7"> <ul class="catdepartments" id="catdepartments47"> ..."

Duplicate ID “department564”.

Line: 701 Column: 9 - 50
"... <li class="department" id="department564"> ..."

Duplicate ID “department606”.

Line: 705 Column: 9 - 50
"... <li class="department" id="department606"> ..."

Duplicate ID “cat19”.

Line: 714 Column: 4 - 37
"...li> <li class="mgcategory" id="cat19"> <..."

Duplicate ID “catheader19”.

Line: 715 Column: 5 - 44
"...t19"> <div class="catheader" id="catheader19"> ..."

Duplicate ID “catheadertext19”.

Line: 716 Column: 8 - 65
"..."> <div class="catheadertextresponsive" id="catheadertext19">TESTIM..."

Duplicate ID “catheaderimg19”.

Line: 717 Column: 8 - 53
"...v> <div class="catheaderimg" id="catheaderimg19"><img s..."

Duplicate ID “catbody19”.

Line: 719 Column: 5 - 58
".../div> <div class="catbody catbodyexpandable" id="catbody19"> ..."

Duplicate ID “catbodyinner19”.

Line: 720 Column: 6 - 69
"...19"> <div class="catbodyinner catbodyresponsive" id="catbodyinner19"> ..."

Duplicate ID “catdepartments19”.

Line: 721 Column: 7 - 55
"...9"> <ul class="catdepartments" id="catdepartments19"> ..."

Duplicate ID “department525”.

Line: 723 Column: 9 - 50
"... <li class="department" id="department525"> ..."

Duplicate ID “ulcatscript19”.

Line: 728 Column: 7 - 49
"...ul> <ul class="ulcatscript" id="ulcatscript19"> ..."

Duplicate ID “licatscript19”.

Line: 729 Column: 8 - 50
"..."> <li class="licatscript" id="licatscript19"> ..."

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

Line: 830 Column: 1 - 29
"...noscript> <div style="display:inline;"> <img ..."

Warnings

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

Line: 145 Column: 7 - 30
"...t"> <section class="topnav"> ..."

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

Line: 321 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 333 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 344 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 357 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 368 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 381 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 392 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 405 Column: 5 - 95
"...</td> <td><img src="http://www.mathtutordvd.com/public/images/white-spacer2.jpg" alt="" border="0" /></td> ..." Line: 437 Column: 66 - 161
"...ogin.cfm"><img src="http://www.mathtutordvd.com/public/images/MemberSignInButton.jpg" border="0" alt="" /></a></..." Line: 673 Column: 66 - 161
"...ogin.cfm"><img src="http://www.mathtutordvd.com/public/images/MemberSignInButton.jpg" border="0" alt="" /></a></..."

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

Line: 57 Column: 1 - 18
"...ript --> <div id="fb-root"></div>..." Line: 57 Column: 1 - 18
"...ript --> <div id="fb-root"></div>..."

Attribute “root"."” is not serializable as XML 1.0.

The first occurrence of ID “cat8” was here.

Line: 424 Column: 4 - 36
"... <li class="mgcategory" id="cat8"> <..."

The first occurrence of ID “catheader8” was here.

Line: 425 Column: 5 - 43
"...at8"> <div class="catheader" id="catheader8"> ..."

The first occurrence of ID “catheadertext8” was here.

Line: 426 Column: 8 - 59
"..."> <div class="catheadertextright" id="catheadertext8">Join U..."

The first occurrence of ID “catheaderimg8” was here.

Line: 427 Column: 8 - 52
"...v> <div class="catheaderimg" id="catheaderimg8"><img s..."

The first occurrence of ID “catbody8” was here.

Line: 429 Column: 5 - 57
".../div> <div class="catbody catbodyexpandable" id="catbody8"> ..."

The first occurrence of ID “catbodyinner8” was here.

Line: 430 Column: 6 - 63
"...y8"> <div class="catbodyinner catbodyright" id="catbodyinner8"> ..."

The first occurrence of ID “catdepartments8” was here.

Line: 431 Column: 7 - 54
"...8"> <ul class="catdepartments" id="catdepartments8"> ..."

The first occurrence of ID “ulcatscript8” was here.

Line: 433 Column: 7 - 48
"...ul> <ul class="ulcatscript" id="ulcatscript8"> ..."

The first occurrence of ID “licatscript8” was here.

Line: 434 Column: 8 - 49
"..."> <li class="licatscript" id="licatscript8"> ..."

The first occurrence of ID “cat47” was here.

Line: 568 Column: 4 - 37
"...li> <li class="mgcategory" id="cat47"> <..."

The first occurrence of ID “catheader47” was here.

Line: 569 Column: 5 - 44
"...t47"> <div class="catheader" id="catheader47"> ..."

The first occurrence of ID “catheadertext47” was here.

Line: 570 Column: 8 - 60
"..."> <div class="catheadertextright" id="catheadertext47">Algebr..."

The first occurrence of ID “catheaderimg47” was here.

Line: 571 Column: 8 - 53
"...v> <div class="catheaderimg" id="catheaderimg47"><img s..."

The first occurrence of ID “catbody47” was here.

Line: 573 Column: 5 - 58
".../div> <div class="catbody catbodyexpandable" id="catbody47"> ..."

The first occurrence of ID “catbodyinner47” was here.

Line: 574 Column: 6 - 64
"...47"> <div class="catbodyinner catbodyright" id="catbodyinner47"> ..."

The first occurrence of ID “catdepartments47” was here.

Line: 575 Column: 7 - 55
"...7"> <ul class="catdepartments" id="catdepartments47"> ..."

The first occurrence of ID “department564” was here.

Line: 577 Column: 9 - 50
"... <li class="department" id="department564"> ..."

The first occurrence of ID “department606” was here.

Line: 581 Column: 9 - 50
"... <li class="department" id="department606"> ..."

The first occurrence of ID “cat19” was here.

Line: 590 Column: 4 - 37
"...li> <li class="mgcategory" id="cat19"> <..."

The first occurrence of ID “catheader19” was here.

Line: 591 Column: 5 - 44
"...t19"> <div class="catheader" id="catheader19"> ..."

The first occurrence of ID “catheadertext19” was here.

Line: 592 Column: 8 - 60
"..."> <div class="catheadertextright" id="catheadertext19">TESTIM..."

The first occurrence of ID “catheaderimg19” was here.

Line: 593 Column: 8 - 53
"...v> <div class="catheaderimg" id="catheaderimg19"><img s..."

The first occurrence of ID “catbody19” was here.

Line: 595 Column: 5 - 58
".../div> <div class="catbody catbodyexpandable" id="catbody19"> ..."

The first occurrence of ID “catbodyinner19” was here.

Line: 596 Column: 6 - 64
"...19"> <div class="catbodyinner catbodyright" id="catbodyinner19"> ..."

The first occurrence of ID “catdepartments19” was here.

Line: 597 Column: 7 - 55
"...9"> <ul class="catdepartments" id="catdepartments19"> ..."

The first occurrence of ID “department525” was here.

Line: 599 Column: 9 - 50
"... <li class="department" id="department525"> ..."

The first occurrence of ID “ulcatscript19” was here.

Line: 604 Column: 7 - 49
"...ul> <ul class="ulcatscript" id="ulcatscript19"> ..."

The first occurrence of ID “licatscript19” was here.

Line: 605 Column: 8 - 50
"..."> <li class="licatscript" id="licatscript19"> ..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 2 Column: 16 - 93
"...TYPE html> <html xmlns="http://www.w3.org/1999/xhtml" prefix="fb: http://www.facebook.com/2008/fbml"> <..."

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MATHTUTORDVD.COM Math Tutor DVD - Online Math Help, Math Homework Help, Math Problems, Math Practice!

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Stray end tag “noscript”.

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

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Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

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

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

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