casebook.org Website Information

Daily Unique Visits: 12,462

Daily Page Views: 62,310

Income Per Day: $156

Estimated Value: $93,600

This website is located in United States and is using following IP address 64.50.164.160. See the complete list of popular websites hosted in United States.

casebook.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.

Website casebook.org is using the following name servers:

pdns05.domaincontrol.com
pdns06.domaincontrol.com

and is probably hosted by PRIVATESYSTEMS - PrivateSystems Networks, US. See the full list of other websites hosted by PRIVATESYSTEMS - PrivateSystems Networks, US.

The highest website casebook.org position in Alexa rank database was 26559 and the lowest rank position was 984373. Current position of casebook.org in Alexa rank database is 109338.

Desktop speed score of casebook.org (77/100) is better than the results of 63.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of casebook.org (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of casebook.org (66/100) is better than the results of 68.49% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

casebook.org 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.

casebook.org 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: casebook.org
Registry Domain ID: 48e5548ce84d4ae5b5e616f2f2693e4b-LROR
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2023-10-26T16:10:39Z
Creation Date: 1999-05-14T21:38:27Z
Registry Expiry Date: 2025-05-14T21:39:02Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Privacy service provided by Withheld for Privacy ehf
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Capital Region
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: IS
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns1.registrar-servers.com
Name Server: dns2.registrar-servers.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-11T07:33:56Z

casebook.org server information

Servers Location

casebook.org desktop page speed rank

Last tested: 2016-12-15

Desktop Speed Medium

77/100

casebook.org Desktop Speed Test Quick Summary

priority - 16Leverage browser caching

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priority - 5Optimize images

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priority - 4Enable compression

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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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casebook.org Desktop Resource Breakdown

Total Resources	240
Number of Hosts	93
Static Resources	52
JavaScript Resources	33
CSS Resources	1

casebook.org mobile page speed rank

Last tested: 2018-02-04

Mobile Speed Medium

66/100

casebook.org Mobile Speed Test Quick Summary

priority - 21Leverage 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.

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http://casebook.org/images/background_annie.gif (expiration not specified)
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priority - 18Optimize images

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

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

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http://casebook.org/css-ie6.css

priority - 3Enable compression

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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casebook.org Mobile Resource Breakdown

Total Resources	162
Number of Hosts	44
Static Resources	66
JavaScript Resources	35
CSS Resources	2

casebook.org mobile page usability

Last tested: 2018-02-04

Mobile Usability Medium

66/100

casebook.org Mobile Usability Test Quick Summary

priority - 27Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

home renders only 4 pixels tall (10 CSS pixels).

> main renders only 4 pixels tall (10 CSS pixels).

Games…& Diversions and 20 others render only 4 pixels tall (11 CSS pixels).

Most Popular Threads: and 3 others render only 3 pixels tall (9 CSS pixels).

Letters and Communications: and 17 others render only 3 pixels tall (9 CSS pixels).

One Incontrove…utes the Diary and 22 others render only 3 pixels tall (9 CSS pixels).

February 19, 2016, 11:12 am. and 28 others render only 3 pixels tall (9 CSS pixels).

Edit: John Bennett and 16 others render only 3 pixels tall (9 CSS pixels).

More Ripper Blogs » renders only 3 pixels tall (9 CSS pixels).

Welcome to Cas…ou to read our and 4 others render only 5 pixels tall (13 CSS pixels).

Frequently Asked Questions and 4 others render only 5 pixels tall (13 CSS pixels).

Most Popular J…- On Sale Now! and 2 others render only 4 pixels tall (10 CSS pixels).

History profes…ns of his own. and 6 others render only 5 pixels tall (13 CSS pixels).

Amazon US and 1 others render only 5 pixels tall (13 CSS pixels).

Find your next home renders only 5 pixels tall (12 CSS pixels).

Printable Crossword Puzzles and 2 others render only 5 pixels tall (13 CSS pixels).

Stephen P. Ryder and 4 others render only 4 pixels tall (10 CSS pixels).
| Copyright © and 3 others render only 4 pixels tall (10 CSS pixels).

priority - 13Size 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="#"></a> and 2 others are close to other tap targets.

The tap target <a href="/intro.html" class="leftnavoff">Introduction</a> and 27 others are close to other tap targets.

The tap target <input type="text" name="q" class="inpbox"> is close to 1 other tap targets.

The tap target <input type="image" name="sa"> is close to 1 other tap targets.

The tap target <a href="http://forum.c…082#post440082">Who was the au…Some options.</a> and 39 others are close to other tap targets.

The tap target <a href="http://blog.casebook.org" class="forum-sidebar">More Ripper Blogs »</a> is close to 1 other tap targets.

The tap target <a href="/about_the_casebook/faq.html">Frequently Asked Questions</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.puzzlebaron.com" class="breadcrumb">Puzzles</a> is close to 2 other tap targets.

The tap target <a href="http://jigsaw.puzzlebaron.com">Jigsaw Puzzles</a> and 1 others are close to other tap targets.

The tap target <a href="/advertising.html" class="breadcrumbs">Advertise with us</a> and 2 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

http://ws.amazon.com/widgets/q?rt=tf_cw&ServiceVer…ion=GetDisplayTemplate (464 x 16).

casebook.org HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 6
"...<html> <head..."

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

Line: 4 Column: 1 - 53
"...ontent"/> <meta http-equiv="content" content="Jack the Ripper"> <meta..."

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

Line: 10 Column: 1 - 57
"... Ripper"> <meta http-equiv="keywords" content="Whitechapel, 1888, East End, London, Jack The Ripper, Patricia Cornwell, Walter Sickert, photographs, victims, James Maybrick, Freemasons, Freemasonry, Sir William Gull, Jack el Destripador, Jack l'eventreur, Jack lo Squartatore, murder, murders, serial murder, serial murders, serial murderers, serial killer, serial killers, Victorian London, From Hell, Johnny Depp, Main"> <titl..."

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Line: 12 Column: 1 - 72
"...n</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <scri..."

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Line: 12 Column: 1 - 72
"...n</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <scri..."

Attribute “leftmargin” not allowed on element “body” at this point.

Line: 69 Column: 1 - 165
"...> </head> <body STYLE="background-image: url(/images/background_map.gif); background-repeat: no-repeat; background-position: left top" bgcolor="#C6C6B5" text="#000000" link="#990000" vlink="#990000" alink="#990000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onLoad="MM_preloadImages('/images/right_bar_info.gif','/images/right_bar_printer.gif','/images/right_bar_email.gif','/images/right_bar_empty.gif')"> <SCRI..."

Attribute “topmargin” not allowed on element “body” at this point.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

Line: 70 Column: 1 - 71
"...y.gif')"> <SCRIPT language="JavaScript1.2" src="/main.js" type="text/javascript"></SCRI..." Line: 72 Column: 1 - 33
"...0"></DIV> <SCRIPT language="JavaScript1.2"> var F..."

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

Line: 78 Column: 1 - 16
"...</SCRIPT> <noindex follow> <tabl..."

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

Line: 79 Column: 1 - 63
"...x follow> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 112 Column: 9 - 84
"...> <table width="104" border="0" cellspacing="0" cellpadding="0" align="right"> ..." Line: 139 Column: 7 - 69
"...<p> <table width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 263 Column: 9 - 71
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> <FO..." Line: 296 Column: 1 - 99
"...=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 303 Column: 1 - 99
"...th=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 305 Column: 1 - 99
"...dth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 312 Column: 1 - 99
"...idth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 320 Column: 2 - 78
"...n="top"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="right"> <tr>..." Line: 326 Column: 2 - 65
"...</table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr>..." Line: 370 Column: 1 - 79
"...>. </P> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="10" WIDTH="100%" ALIGN="CENTER"> </..."

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

Line: 79 Column: 1 - 63
"...x follow> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr..." Line: 86 Column: 4 - 47
"...ight"> <table border=0 cellpadding=0 cellspacing=0> <t..." Line: 112 Column: 9 - 84
"...> <table width="104" border="0" cellspacing="0" cellpadding="0" align="right"> ..." Line: 139 Column: 7 - 69
"...<p> <table width="100%" border="0" cellspacing="0" cellpadding="2"> ..." Line: 263 Column: 9 - 71
"... <table width="100%" border="0" cellspacing="0" cellpadding="0"> <FO..." Line: 296 Column: 1 - 99
"...=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 303 Column: 1 - 99
"...th=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 305 Column: 1 - 99
"...dth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 312 Column: 1 - 99
"...idth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 320 Column: 2 - 78
"...n="top"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="right"> <tr>..." Line: 326 Column: 2 - 65
"...</table> <table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr>..." Line: 343 Column: 1 - 57
"...arch --> <TABLE CELLSPACING=4 CELLPADDING=0 BORDER=0 ALIGN=CENTER> <TR> ..." Line: 370 Column: 1 - 79
"...>. </P> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="10" WIDTH="100%" ALIGN="CENTER"> </..."

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

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

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

Line: 81 Column: 7 - 48
"...0"> <tr> <td height="70" colspan="2" valign="bottom"> ..." Line: 84 Column: 10 - 20
"... </td> <td height="70"> ..." Line: 103 Column: 7 - 81
"...tr> <tr> <td bgcolor="#CCCCCC" height="1" colspan="3" background="/images/dots-2.gif"><img s..." Line: 106 Column: 7 - 54
"...tr> <tr> <td bgcolor="#B0B096" height="12" valign="bottom"> ..." Line: 109 Column: 10 - 38
"... </td> <td bgcolor="#B0B096" height="12"><img s..." Line: 110 Column: 95 - 74
"..."12"></td> <td bgcolor="#B0B096" height="12" class="breadcrumbs" valign="middle"> ..." Line: 130 Column: 7 - 37
"...tr> <tr> <td bgcolor="#CCCCCC" height="1"> ..." Line: 133 Column: 10 - 37
"... </td> <td bgcolor="#CCCCCC" height="1"><img s..." Line: 134 Column: 93 - 82
"...="1"></td> <td bgcolor="#CCCCCC" height="1" background="/images/dots-2.gif" width="100%"><img s..." Line: 396 Column: 7 - 82
"...tr> <tr> <td width="100%" bgcolor="#DEDDCE" background="/images/dots-2.gif" height="1"><img s..." Line: 410 Column: 7 - 63
"...tr> <tr> <td colspan="3" height="1" background="/images/dots-2.gif"><img s..."

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

Line: 81 Column: 7 - 48
"...0"> <tr> <td height="70" colspan="2" valign="bottom"> ..." Line: 106 Column: 7 - 54
"...tr> <tr> <td bgcolor="#B0B096" height="12" valign="bottom"> ..." Line: 110 Column: 95 - 74
"..."12"></td> <td bgcolor="#B0B096" height="12" class="breadcrumbs" valign="middle"> ..." Line: 137 Column: 7 - 45
"...tr> <tr> <td width="148" valign="top" rowspan="3"> ..." Line: 272 Column: 83 - 32
"...="0"></td> <td valign="middle"><input..." Line: 273 Column: 102 - 32
"...px;"></td> <td valign="middle"><input..." Line: 319 Column: 136 - 52
"...="1"></td> <td width="100%" bgcolor="#DEDDCE" valign="top"> <tab..." Line: 332 Column: 87 - 40
"...="0"></td> <td valign="top" width="100%"> <..."

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

Line: 82 Column: 7 - 24
"..."> <div align="left"><img s..." Line: 85 Column: 7 - 25
"..."> <div align="right"> <t..." Line: 107 Column: 7 - 24
"..."> <div align="left"><img s..." Line: 111 Column: 7 - 24
"..."> <div align="left"> ..." Line: 131 Column: 7 - 24
"...1"> <div align="left"><img s..." Line: 282 Column: 1 - 20
"... <p> <div align="center">  <P> <div align="left"> <img ..."

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

Line: 82 Column: 25 - 85
"...gn="left"><img src="/images/logo_casebook.gif" width="102" height="18"></div>..." Line: 103 Column: 82 - 131
"...ts-2.gif"><img src="/images/blank.gif" width="1" height="1"></td> ..." Line: 107 Column: 25 - 90
"...gn="left"><img src="/images/logo_jacktheripper.gif" width="148" height="12"></div>..." Line: 109 Column: 39 - 89
"...ight="12"><img src="/images/blank.gif" width="1" height="12"></td> ..." Line: 115 Column: 317 - 422
"...gif',1);"><img src="/images/right_bar_graphic_info.gif" width="19" height="14" align="right" border="0" name="info"></a></..." Line: 118 Column: 73 - 180
"...gif',1);"><img src="/images/right_bar_graphic_email.gif" width="26" height="14" align="right" border="0" name="email"></a></..." Line: 121 Column: 75 - 184
"...gif',1);"><img src="/images/right_bar_graphic_printer.gif" width="29" height="14" align="right" border="0" name="print"></a></..." Line: 123 Column: 17 - 67
"... </table><img src="/images/blank.gif" width="16" height="8"><font ..." Line: 131 Column: 25 - 90
"...gn="left"><img src="/images/logo_jacktheripper2.gif" width="148" height="1"></div>..." Line: 133 Column: 38 - 87
"...eight="1"><img src="/images/blank.gif" width="1" height="1"></td> ..." Line: 134 Column: 83 - 132
"...th="100%"><img src="/images/blank.gif" width="1" height="1"></td> ..." Line: 138 Column: 7 - 72
"..."> <img src="/images/logo_jacktheripper3.gif" width="148" height="7"><p> ..." Line: 217 Column: 31 - 80
"..."leftnav"><img src="/images/blank.gif" width="8" height="8"></td> ..." Line: 268 Column: 45 - 94
"..."leftnav"><img src="/images/blank.gif" width="8" height="8"><b>&nb..." Line: 271 Column: 17 - 77
"... <td><img src="/images/blank.gif" width="8" height="8" border="0"></td> ..." Line: 316 Column: 1 - 63
"...th=99%> <img src="/images/blank.gif" height="1" width="160" border="0"> ..." Line: 318 Column: 81 - 130
"...wspan="3"><img src="/images/blank.gif" width="1" height="1"></td> ..." Line: 322 Column: 31 - 130
"...ign=right><img name="text1" src="/images/right_bar_empty.gif" width="79" height="16" align="right" border="0"></td> ..." Line: 323 Column: 6 - 55
".../td> <td><img src="/images/blank.gif" width="7" height="1"></td> ..." Line: 328 Column: 24 - 85
"...lspan="3"><img src="/images/blank.gif" width="1" height="16" border="0"></td> ..." Line: 331 Column: 18 - 81
"...width="1"><img src="/images/blank.gif" width="16" height="340" border="0"></td> ..." Line: 368 Column: 81 - 139
"...inquiries<img src="/images/at-sign.gif" height=11 width=11 border=0>caseboo..." Line: 382 Column: 1 - 52
"...n="left"> <img src="/images/blank.gif" height="1" width="468"><HR SI..." Line: 387 Column: 18 - 80
"...width="1"><img src="/images/blank.gif" width="1" height="340" border="0"></td> ..." Line: 390 Column: 20 - 80
"...lspan="3"><img src="/images/blank.gif" width="1" height="6" border="0"></td> ..." Line: 396 Column: 83 - 132
"...eight="1"><img src="/images/blank.gif" width="1" height="1"></td> ..." Line: 400 Column: 60 - 46
"...adcrumbs"><img src="/images/blank.gif" width="15" height="8"><a hr..." Line: 410 Column: 64 - 113
"...ts-2.gif"><img src="/images/blank.gif" width="1" height="1"></td> ..."

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

Line: 103 Column: 7 - 81
"...tr> <tr> <td bgcolor="#CCCCCC" height="1" colspan="3" background="/images/dots-2.gif"><img s..." Line: 106 Column: 7 - 54
"...tr> <tr> <td bgcolor="#B0B096" height="12" valign="bottom"> ..." Line: 109 Column: 10 - 38
"... </td> <td bgcolor="#B0B096" height="12"><img s..." Line: 110 Column: 95 - 74
"..."12"></td> <td bgcolor="#B0B096" height="12" class="breadcrumbs" valign="middle"> ..." Line: 130 Column: 7 - 37
"...tr> <tr> <td bgcolor="#CCCCCC" height="1"> ..." Line: 133 Column: 10 - 37
"... </td> <td bgcolor="#CCCCCC" height="1"><img s..." Line: 134 Column: 93 - 82
"...="1"></td> <td bgcolor="#CCCCCC" height="1" background="/images/dots-2.gif" width="100%"><img s..." Line: 318 Column: 12 - 80
"... </td> <td width="1" bgcolor="#CCCCCC" background="/images/dots-3.gif" rowspan="3"><img s..." Line: 319 Column: 136 - 52
"...="1"></td> <td width="100%" bgcolor="#DEDDCE" valign="top"> <tab..." Line: 396 Column: 7 - 82
"...tr> <tr> <td width="100%" bgcolor="#DEDDCE" background="/images/dots-2.gif" height="1"><img s..." Line: 399 Column: 7 - 59
"...tr> <tr> <td width="100%" bgcolor="#C6C6B5" class="breadcrumbs"><img ..."

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

Line: 112 Column: 9 - 84
"...> <table width="104" border="0" cellspacing="0" cellpadding="0" align="right"> ..." Line: 296 Column: 1 - 99
"...=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 303 Column: 1 - 99
"...th=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 305 Column: 1 - 99
"...dth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 312 Column: 1 - 99
"...idth=99%> <TABLE BORDER="0" CELLSPACING="0" CELLPADDING="2" WIDTH="140" CLASS="forum-sidebar" ALIGN="CENTER"><TR><T..." Line: 320 Column: 2 - 78
"...n="top"> <table width="100%" border="0" cellspacing="0" cellpadding="0" align="right"> <tr>..." Line: 343 Column: 1 - 57
"...arch --> <TABLE CELLSPACING=4 CELLPADDING=0 BORDER=0 ALIGN=CENTER> <TR> ..." Line: 370 Column: 1 - 79
"...>. </P> <TABLE BORDER="0" CELLPADDING="2" CELLSPACING="10" WIDTH="100%" ALIGN="CENTER"> </..."

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

Line: 115 Column: 15 - 27
"... <tr> <td width="19"><A HRE..." Line: 116 Column: 432 - 27
"...></a></td> <td width="26"><A HRE..." Line: 119 Column: 190 - 27
"...></a></td> <td width="29"><A HRE..." Line: 134 Column: 93 - 82
"...="1"></td> <td bgcolor="#CCCCCC" height="1" background="/images/dots-2.gif" width="100%"><img s..." Line: 137 Column: 7 - 45
"...tr> <tr> <td width="148" valign="top" rowspan="3"> ..." Line: 318 Column: 12 - 80
"... </td> <td width="1" bgcolor="#CCCCCC" background="/images/dots-3.gif" rowspan="3"><img s..." Line: 319 Column: 136 - 52
"...="1"></td> <td width="100%" bgcolor="#DEDDCE" valign="top"> <tab..." Line: 322 Column: 6 - 30
"...ht"> <tr> <td width="100%" align=right><img n..." Line: 331 Column: 13 - 17
"... <tr> <td width="1"><img s..." Line: 332 Column: 87 - 40
"...="0"></td> <td valign="top" width="100%"> <..." Line: 387 Column: 16 - 17
"... </td> <td width="1"><img s..." Line: 396 Column: 7 - 82
"...tr> <tr> <td width="100%" bgcolor="#DEDDCE" background="/images/dots-2.gif" height="1"><img s..." Line: 399 Column: 7 - 59
"...tr> <tr> <td width="100%" bgcolor="#C6C6B5" class="breadcrumbs"><img ..."

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

The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.

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

Line: 123 Column: 68 - 120
"...eight="8"><font color="#FFFFFF" face="Verdana, Arial" size="1"><A HRE..." Line: 142 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 147 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 152 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 157 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 162 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 168 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 174 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hr..." Line: 180 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 186 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 193 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hr..." Line: 202 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 208 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 213 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 218 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 223 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 229 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 233 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 240 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 247 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 252 Column: 34 - 55
"...ftnav"><b><font color="#2F2D2D"><a hre..." Line: 268 Column: 104 - 145
"...><b> <font color="#2F2D2D" CLASS="breadcrumbs">Search..."

Start tag “form” seen in “table”.

Line: 264 Column: 72 - 105
"...dding="0"> <FORM id="searchbox_000723952817035431763:fcjumimbw7s" action="//www.casebook.org/gsearch/index.html"> <inpu..."

Start tag “input” seen in “table”.

Line: 265 Column: 106 - 75
"...dex.html"> <input type="hidden" name="cx" value="000723952817035431763:fcjumimbw7s" /> <inpu..." Line: 266 Column: 76 - 50
"...imbw7s" /> <input type="hidden" name="cof" value="FORID:9" /> ..."

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

Line: 273 Column: 33 - 155
"...="middle"><input type="image" src="/images/search_button.gif" width="9" height="15" border="0" align="left" name="sa" value="Search"></td> ..."

Stray end tag “form”.

Line: 275 Column: 16 - 8
"... </tr> </form> <scri..." Line: 275 Column: 16 - 8
"... </tr> </form> <scri..."

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

Line: 291 Column: 1 - 33
"...div> <P> <hr size=1 color=black width=99%> <..." Line: 300 Column: 1 - 33
"...table> <hr size=1 color=black width=99%> <TA..." Line: 303 Column: - 1339
"......" Line: 311 Column: 1 - 33
"... </table> <hr size=1 color=black width=99%> <TABL..." Line: 313 Column: 1 - 33
"...;</a></b> <hr size=1 color=black width=99%> <im..." Line: 382 Column: 53 - 85
"...dth="468"><HR SIZE=1 COLOR=BLACK WIDTH=98%> </div..."

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

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

End tag “td” seen, but there were open elements.

Line: 317 Column: 7 - 11
"...0"> </td> <..." Line: 386 Column: 11 - 15
"... </td> <t..."

Unclosed element “div”.

Line: 282 Column: 1 - 20
"... <p> <div align="center"> <!-- ..."

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

Line: 322 Column: 6 - 30
"...ht"> <tr> <td width="100%" align=right><img n..."

Stray end tag “noindex”.

Line: 335 Column: 1 - 10
"...>  </noindex> <!-- ..."

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

Line: 339 Column: 1 - 8
"...ontent"> <CENTER> <!--..."

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

Line: 358 Column: 1 - 17
"...</table> <P ALIGN=JUSTIFY> Welco..."

End tag “div” seen, but there were open elements.

Line: 376 Column: 1 - 6
"...</TABLE> </div> <!-- ..."

Unclosed element “center”.

Line: 339 Column: 1 - 8
"...ontent"> <CENTER> <!--..."

Unclosed element “noindex”.

Line: 378 Column: 1 - 16
"...n_end --> <noindex follow> <!-- ..."

Warnings

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

Line: 115 Column: 317 - 422
"...gif',1);"><img src="/images/right_bar_graphic_info.gif" width="19" height="14" align="right" border="0" name="info"></a></..." Line: 118 Column: 73 - 180
"...gif',1);"><img src="/images/right_bar_graphic_email.gif" width="26" height="14" align="right" border="0" name="email"></a></..." Line: 121 Column: 75 - 184
"...gif',1);"><img src="/images/right_bar_graphic_printer.gif" width="29" height="14" align="right" border="0" name="print"></a></..." Line: 271 Column: 17 - 77
"... <td><img src="/images/blank.gif" width="8" height="8" border="0"></td> ..." Line: 316 Column: 1 - 63
"...th=99%> <img src="/images/blank.gif" height="1" width="160" border="0"> ..." Line: 322 Column: 31 - 130
"...ign=right><img name="text1" src="/images/right_bar_empty.gif" width="79" height="16" align="right" border="0"></td> ..." Line: 328 Column: 24 - 85
"...lspan="3"><img src="/images/blank.gif" width="1" height="16" border="0"></td> ..." Line: 331 Column: 18 - 81
"...width="1"><img src="/images/blank.gif" width="16" height="340" border="0"></td> ..." Line: 347 Column: 21 - 37
"...="center"><IMG SRC="/images/title-casebook.gif" width="243" height="43" border=0 ALT="Casebook:"></div>..." Line: 353 Column: 21 - 31
"...="center"><IMG SRC="/images/jtranim.gif" width="394" height="81" border=0 ALT="Jack the Ripper"></div>..." Line: 368 Column: 81 - 139
"...inquiries<img src="/images/at-sign.gif" height=11 width=11 border=0>caseboo..." Line: 387 Column: 18 - 80
"...width="1"><img src="/images/blank.gif" width="1" height="340" border="0"></td> ..." Line: 390 Column: 20 - 80
"...lspan="3"><img src="/images/blank.gif" width="1" height="6" border="0"></td> ..."

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casebook.org Ping

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casebook.org 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.

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casebook.org Desktop Speed Test Quick Summary

priority - 16Leverage 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 - 5Optimize images

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

Optimize the following images to reduce their size by 44.7KiB (41% reduction).

priority - 4Enable compression

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priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

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Optimize CSS Delivery of the following:

priority - 1Minify 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 7.1KiB (22% reduction).

priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 3.8KiB (12% reduction).

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priority - 21Leverage 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 - 18Optimize images

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

Optimize the following images to reduce their size by 178.8KiB (65% reduction).

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 - 3Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 25.7KiB (70% reduction).

priority - 1Minify JavaScript

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Minify JavaScript for the following resources to reduce their size by 6.7KiB (21% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.2KiB (12% reduction).

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casebook.org Mobile Usability Test Quick Summary

priority - 27Use legible font sizes

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The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 3Avoid plugins

Your page uses plugins, which prevents portions of your page from being used on many platforms. Find alternatives for plugin based content to increase compatibility.

Find alternatives for the following Flash plugins.

casebook.org HTML validation

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

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

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

Internal encoding declaration “iso-8859-1” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “iso-8859-1” is not a preferred encoding name. The preferred label for this encoding is “windows-1252”.

Attribute “leftmargin” not allowed on element “body” at this point.

Attribute “topmargin” not allowed on element “body” at this point.

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “vlink” attribute on the “body” element is obsolete. Use CSS instead.

The “alink” attribute on the “body” element is obsolete. Use CSS instead.

The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.

The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

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