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NUMERICANA.COM Numericana: Answering Scientific Questions Logically.

numericana.com Website Information

Daily Unique Visits: 2,289

Daily Page Views: 6,867

Income Per Day: $21

Estimated Value: $7,560

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

No name server records were found.

and is probably hosted by BIZLAND-SD - The Endurance International Group, Inc., US. See the full list of other websites hosted by BIZLAND-SD - The Endurance International Group, Inc., US.

The highest website numericana.com position in Alexa rank database was 102106 and the lowest rank position was 999638. Current position of numericana.com in Alexa rank database is 469939.

Desktop speed score of numericana.com (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of numericana.com (85/100) is better than the results of 27.28% of other sites and means that the page is mobile-friendly.

Mobile speed score of numericana.com (69/100) is better than the results of 74.36% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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numericana.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.

numericana.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: NUMERICANA.COM
Registry Domain ID: 22763264_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2018-04-28T12:28:57Z
Creation Date: 2000-03-19T05:49:52Z
Registry Expiry Date: 2028-03-19T04:49:52Z
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
Name Server: NS1.NETFIRMS.COM
Name Server: NS2.NETFIRMS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2022-02-15T07:09:13Z

numericana.com server information

Servers Location

numericana.com desktop page speed rank

Last tested: 2019-11-06

Desktop Speed Medium
75/100

numericana.com Desktop Speed Test Quick Summary


priority - 28Leverage browser caching

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numericana.com Desktop Resource Breakdown

Total Resources65
Number of Hosts8
Static Resources60
JavaScript Resources4

numericana.com mobile page speed rank

Last tested: 2019-08-19

Mobile Speed Medium
69/100

numericana.com Mobile Speed Test Quick Summary


priority - 42Leverage 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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numericana.com Mobile Resource Breakdown

Total Resources67
Number of Hosts8
Static Resources61
JavaScript Resources4

numericana.com mobile page usability

Last tested: 2019-08-19

Mobile Usability Good
85/100

numericana.com Mobile Usability Test Quick Summary


priority - 8Size 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.web…tml?Numericana"></a> is close to 2 other tap targets.
The tap target <a href="http://freehos…EuY29tfDB8MQ=="></a> and 4 others are close to other tap targets.
The tap target <a href="http://www.sciencemag.org/news">Science</a> and 1 others are close to other tap targets.

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The tap target <a href="pages.htm"></a> and 45 others are close to other tap targets.

The tap target <a href="http://jigsaw.….com/index.htm">CSS</a> is close to 1 other tap targets.
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priority - 7Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 576 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="logorange.gif"> falls outside the viewport.
The element <img src="shim.gif"> falls outside the viewport.
The element <img src="http://www.web…icana.com::::0"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/2.png"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/3.png"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/2.png"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/9.png"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/0.png"> falls outside the viewport.
The element <img src="http://img.cdn…t/style7/5.png"> falls outside the viewport.
The element <input type="text" name="q"> falls outside the viewport.
The element <img src="go.gif"> falls outside the viewport.
The element <input type="image" name="submit"> falls outside the viewport.
The element <img src="arms/michon.gif"> falls outside the viewport.
The element <font>Sunday August 18 2019</font> falls outside the viewport.
The element <a href="http://www.cnrs.fr/en">CNRS</a> falls outside the viewport.
The element <a href="http://www.geometry.net">geometry.net</a> falls outside the viewport.
The element <a href="http://www.world-science.net/">World Science</a> falls outside the viewport.
The element <td></td> falls outside the viewport.
The element <a href="answer/index.htm">Most Popular</a> falls outside the viewport.
The element <tr>Final Answers…rlinks.  Enjoy</tr> falls outside the viewport.
The element <font>(c) Copyright…-08-14   20:51</font> falls outside the viewport.

numericana.com HTML validation

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 2 Column: 1 - 62
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 7 Column: 1 - 54
"...utf-8" /> <meta http-equiv="content-language" content="en-US" /> <met..."

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

Line: 21 Column: 1 - 68
"...f1a9" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" l gen true for "http://www.numericana.com/" r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.numericana.com/" r (n 0 s 0 v 0 l 0))' /> <met..."

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

Line: 24 Column: 1 - 62
"... 0))' /> <meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.classify.org/safesurf/" l gen true for "http://www.numericana.com/" r (SS~~000 1))' /> <tit..."

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

Line: 29 Column: 1 - 50
"..."_top" /> <link rev="made" href="mailto:g.michon@att.net" /> <met..."

The “rev” attribute on the “link” element is obsolete. Use the “rel” attribute instead, with a term having the opposite meaning.

Line: 29 Column: 1 - 50
"..."_top" /> <link rev="made" href="mailto:g.michon@att.net" /> <met..."

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

Line: 72 Column: 1 - 94
"... </head> <body bgcolor="#ffffff" background="bezier.gif" text="#000000" link="#3030E0" vlink="#000080"> <tab..."

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

Line: 72 Column: 1 - 94
"... </head> <body bgcolor="#ffffff" background="bezier.gif" text="#000000" link="#3030E0" vlink="#000080"> <tab..."

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

Line: 72 Column: 1 - 94
"... </head> <body bgcolor="#ffffff" background="bezier.gif" text="#000000" link="#3030E0" vlink="#000080"> <tab..."

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

Line: 72 Column: 1 - 94
"... </head> <body bgcolor="#ffffff" background="bezier.gif" text="#000000" link="#3030E0" vlink="#000080"> <tab..."

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

Line: 72 Column: 1 - 94
"... </head> <body bgcolor="#ffffff" background="bezier.gif" text="#000000" link="#3030E0" vlink="#000080"> <tab..."

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

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 77 Column: 17 - 111
"...wspan="2"><table border="3" cellpadding="0" cellspacing="0" width="150" summary="Author's eye, close-up"> <tr><..." Line: 145 Column: 1 - 91
".../search"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Google search box"><tr> <..." Line: 213 Column: 9 - 88
"... </table><table cellspacing="0" cellpadding="0" width="100%" border="0" summary="Layout"><!-- D..." Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..." Line: 424 Column: 1 - 32
"...gn="top"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Picture of the Author"><tr><t..." Line: 477 Column: 1 - 91
"...</table> <table cellspacing="5" cellpadding="0" align="right" border="0" summary="PageRank History"><tr> <..." Line: 511 Column: 1 - 90
"...</table> <table cellspacing="0" cellpadding="5" align="right" border="0" summary="Site Statistics"> <tr><..."

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

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 77 Column: 17 - 111
"...wspan="2"><table border="3" cellpadding="0" cellspacing="0" width="150" summary="Author's eye, close-up"> <tr><..." Line: 145 Column: 1 - 91
".../search"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Google search box"><tr> <..." Line: 213 Column: 9 - 88
"... </table><table cellspacing="0" cellpadding="0" width="100%" border="0" summary="Layout"><!-- D..." Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..." Line: 424 Column: 1 - 32
"...gn="top"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Picture of the Author"><tr><t..." Line: 477 Column: 1 - 91
"...</table> <table cellspacing="5" cellpadding="0" align="right" border="0" summary="PageRank History"><tr> <..." Line: 511 Column: 1 - 90
"...</table> <table cellspacing="0" cellpadding="5" align="right" border="0" summary="Site Statistics"> <tr><..."

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

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 77 Column: 17 - 111
"...wspan="2"><table border="3" cellpadding="0" cellspacing="0" width="150" summary="Author's eye, close-up"> <tr><..." Line: 213 Column: 9 - 88
"... </table><table cellspacing="0" cellpadding="0" width="100%" border="0" summary="Layout"><!-- D..."

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

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 145 Column: 1 - 91
".../search"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Google search box"><tr> <..." Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..." Line: 424 Column: 1 - 32
"...gn="top"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Picture of the Author"><tr><t..." Line: 477 Column: 1 - 91
"...</table> <table cellspacing="5" cellpadding="0" align="right" border="0" summary="PageRank History"><tr> <..." Line: 511 Column: 1 - 90
"...</table> <table cellspacing="0" cellpadding="5" align="right" border="0" summary="Site Statistics"> <tr><..."

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 77 Column: 17 - 111
"...wspan="2"><table border="3" cellpadding="0" cellspacing="0" width="150" summary="Author's eye, close-up"> <tr><..." Line: 145 Column: 1 - 91
".../search"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Google search box"><tr> <..." Line: 213 Column: 9 - 88
"... </table><table cellspacing="0" cellpadding="0" width="100%" border="0" summary="Layout"><!-- D..." Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..." Line: 424 Column: 1 - 32
"...gn="top"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Picture of the Author"><tr><t..." Line: 477 Column: 1 - 91
"...</table> <table cellspacing="5" cellpadding="0" align="right" border="0" summary="PageRank History"><tr> <..." Line: 511 Column: 1 - 90
"...</table> <table cellspacing="0" cellpadding="5" align="right" border="0" summary="Site Statistics"> <tr><..."

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

Line: 75 Column: 1 - 26
"...000080"> <table cellspacing="0" cellpadding="0" width="100%" summary="Overall Layout" align="center" border="0"><!-- O..." Line: 77 Column: 17 - 111
"...wspan="2"><table border="3" cellpadding="0" cellspacing="0" width="150" summary="Author's eye, close-up"> <tr><..." Line: 145 Column: 1 - 91
".../search"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Google search box"><tr> <..." Line: 213 Column: 9 - 88
"... </table><table cellspacing="0" cellpadding="0" width="100%" border="0" summary="Layout"><!-- D..." Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..." Line: 424 Column: 1 - 32
"...gn="top"> <table cellpadding="0" cellspacing="0" border="0" align="left" summary="Picture of the Author"><tr><t..." Line: 477 Column: 1 - 91
"...</table> <table cellspacing="5" cellpadding="0" align="right" border="0" summary="PageRank History"><tr> <..." Line: 511 Column: 1 - 90
"...</table> <table cellspacing="0" cellpadding="5" align="right" border="0" summary="Site Statistics"> <tr><..."

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

Line: 81 Column: 14 - 43
"...able></td> <td colspan="4" align="right" width="100%"> <a h..." Line: 170 Column: 6 - 18
"...div> </td> <td align="right"> <a h..." Line: 188 Column: 76 - 47
"... news) --> <td colspan="5" bgcolor="#00C0C0" align="left"> <font..." Line: 216 Column: 63 - 56
"... split --> <td rowspan="2" width="120" valign="top" align="center"> <for..." Line: 285 Column: 6 - 35
"...nt> </td> <td align="center" valign="middle"> <font..." Line: 296 Column: 6 - 35
"...ont> </td> <td align="center" valign="middle"> <font..." Line: 304 Column: 6 - 35
"...ont> </td> <td align="center" valign="middle"> <font..." Line: 541 Column: 5 - 23
"...</tr> <tr><td align="center"><font ..."

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

Line: 81 Column: 14 - 43
"...able></td> <td colspan="4" align="right" width="100%"> <a h..." Line: 216 Column: 63 - 56
"... split --> <td rowspan="2" width="120" valign="top" align="center"> <for..." Line: 312 Column: 6 - 41
"...ont> </td> <td rowspan="2" width="140" valign="top"> <font..." Line: 403 Column: 5 - 29
"...y.--> <tr> <td width="30%" valign="top"> <h1 a..." Line: 422 Column: 6 - 29
"...div> </td> <td width="70%" valign="top"> <tabl..." Line: 426 Column: 50 - 64
"...></a></td><td width="20">&nbsp;..." Line: 493 Column: 6 - 29
"... --> </td> <td valign="top" width="120"> <a h..."

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

Line: 84 Column: 32 - 58
"...mark.htm"><img width="300" height="50" alt=" NUMERICANA.com " src="logorange.gif" hspace="15" border="0" align="left" /></a> <..." Line: 110 Column: 56 - 66
"...get="new"><img height="13" src="http://www.web-stat.com/count.cgi?Numericana::NoJavaScript" border="0" alt=" Visitors to this site, since March 31, 2000. " hspace="4" /></a></..." Line: 172 Column: 33 - 75
"...m#michon"><img width="45" height="48" alt=" Gerard P. Michon " src="arms/michon.gif" border="0" align="right" vspace="1" hspace="4" /></a> ..." Line: 482 Column: 27 - 59
"...chon.htm"><img alt=" Gerard Michon " src="arms/michon4.gif" width="97" height="101" hspace="4" vspace="2" border="0" /></a> <..." Line: 589 Column: 35 - 56
"...tm#llull"><img width="45" height="48" alt="Ramon Llull" src="arms/llull.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 591 Column: 28 - 58
"...okar.htm"><img width="45" height="48" alt="Fun" src="arms/pelican.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 593 Column: 26 - 56
"...rahe.htm"><img width="45" height="48" alt="Tycho Brahe" src="arms/brahe.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 595 Column: 34 - 58
"...#galileo"><img width="45" height="48" alt="Galileo Galilei" src="arms/galileo.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 597 Column: 27 - 57
"...pler.htm"><img width="45" height="48" alt="Johannes Kepler" src="arms/kepler.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 599 Column: 30 - 60
"...rtes.htm"><img width="45" height="48" alt="Descartes" src="arms/descartes.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 601 Column: 34 - 57
"...m#fermat"><img width="45" height="48" alt="Pierre de Fermat" src="arms/fermat.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 603 Column: 27 - 57
"...pert.htm"><img width="45" height="48" alt="Prince Rupert" src="arms/rupert.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 605 Column: 34 - 57
"...m#pascal"><img width="45" height="48" alt="Blaise Pascal" src="arms/pascal.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 607 Column: 34 - 57
"...m#newton"><img width="45" height="48" alt="Isaac Newton" src="arms/newton.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 609 Column: 28 - 58
"...bniz.htm"><img width="45" height="48" alt="Leibniz" src="arms/leibniz.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 611 Column: 44 - 61
"...upertuis"><img width="45" height="48" alt="Moreau de Maupertuis" src="arms/maupertuis.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 613 Column: 41 - 59
"...ntinuity"><img width="45" height="48" alt="Franklin" src="arms/franklin.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 615 Column: 40 - 59
"...lagrange"><img width="45" height="48" alt="Lagrange" src="arms/lagrange.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 617 Column: 28 - 58
"...lace.htm"><img width="45" height="48" alt="Laplace" src="arms/laplace.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 619 Column: 29 - 59
"...ndre.htm"><img width="45" height="48" alt="Legendre" src="arms/legendre.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 621 Column: 30 - 58
"...rier.htm"><img width="45" height="48" alt="Fourier" src="arms/fourier.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 623 Column: 26 - 56
"...auss.htm"><img width="45" height="48" alt="Gauss" src="arms/gauss.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 625 Column: 38 - 57
"...m#cauchy"><img width="45" height="48" alt="Cauchy" src="arms/cauchy.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 627 Column: 37 - 57
"...econdlaw"><img width="45" height="48" alt="Carnot" src="arms/carnot.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 629 Column: 25 - 55
"...abel.htm"><img width="45" height="48" alt="Abel" src="arms/abel.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 631 Column: 27 - 57
"...lvin.htm"><img width="45" height="48" alt="Lord Kelvin" src="arms/kelvin.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 633 Column: 28 - 58
"...well.htm"><img width="45" height="48" alt="James Clerk Maxwell" src="arms/maxwell.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 635 Column: 26 - 57
"...urie.htm"><img width="45" height="48" alt="Marie Curie" src="arms/dolega.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 637 Column: 31 - 61
"...ford.htm"><img width="45" height="48" alt="Rutherford" src="arms/rutherford.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 639 Column: 25 - 55
"...bohr.htm"><img width="45" height="48" alt="Neils Bohr" src="arms/bohr.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 641 Column: 28 - 58
"...glie.htm"><img width="45" height="48" alt="Louis de Broglie" src="arms/broglie.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 643 Column: 35 - 56
"...htm#kets"><img width="45" height="48" alt="Paul Dirac" src="arms/dirac.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 645 Column: 35 - 58
"...#neumann"><img width="45" height="48" alt="John von Neumann" src="arms/neumann.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 647 Column: 28 - 58
"...igne.htm"><img width="45" height="48" alt="Pierre Deligne" src="arms/deligne.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 649 Column: 29 - 59
"...gain.htm"><img width="45" height="48" alt="Jean Bourgain" src="arms/bourgain.gif" border="0" vspace="2" hspace="3" /></a> ..."

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

Line: 84 Column: 32 - 58
"...mark.htm"><img width="300" height="50" alt=" NUMERICANA.com " src="logorange.gif" hspace="15" border="0" align="left" /></a> <..." Line: 147 Column: 38 - 59
"...gle.com/"><img width="75" height="32" src="google-sb.gif" border="0" alt="Google" align="top" /></a></..." Line: 172 Column: 33 - 75
"...m#michon"><img width="45" height="48" alt=" Gerard P. Michon " src="arms/michon.gif" border="0" align="right" vspace="1" hspace="4" /></a> ..." Line: 253 Column: 21 - 103
"...ages.htm"><img src="new.gif" alt=" NEW! " width="29" height="16" align="bottom" border="0" /></a> <..." Line: 444 Column: 1 - 68
"...e. &nbsp; <img width="15" height="15" alt="wink" src="wink.gif" align="top" /> <!-- ..." Line: 455 Column: 63 - 73
"...nfo/phd/"><img width="6" height="8" alt="Ph.D." src="shim.gif" align="top" border="0" /></a>Ph..." Line: 505 Column: 49 - 47
".../referer"><img src="vxhtml10.gif" height="31" width="88" align="middle" border="0" alt="Valid XHTML 1.0" vspace="1" /></a> <..." Line: 526 Column: 73 - 62
"...="_blank"><img width="70" height="20" src="pr6.gif" alt="Page Rank Checker" border="0" align="right" vspace="3" /></a> <..."

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

Line: 141 Column: 6 - 22
".../td> </tr> <tr bgcolor="#004848"><!-- 2..."

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

Line: 172 Column: 33 - 75
"...m#michon"><img width="45" height="48" alt=" Gerard P. Michon " src="arms/michon.gif" border="0" align="right" vspace="1" hspace="4" /></a> ..." Line: 426 Column: 86 - 40
"...chon.htm"><img width="90" height="120" border="0" alt=" Gerard Michon " src="michon.jpg" vspace="2" /></a></..." Line: 482 Column: 27 - 59
"...chon.htm"><img alt=" Gerard Michon " src="arms/michon4.gif" width="97" height="101" hspace="4" vspace="2" border="0" /></a> <..." Line: 497 Column: 35 - 30
"...surf.com"><img width="108" height="34" src="ssurf.gif" border="0" alt="Safe Surf" vspace="1" /></a><b..." Line: 501 Column: 71 - 25
"...02.html--><img width="88" height="31" src="icra.gif" border="0" alt="ICRA" vspace="2" /></a><b..." Line: 505 Column: 49 - 47
".../referer"><img src="vxhtml10.gif" height="31" width="88" align="middle" border="0" alt="Valid XHTML 1.0" vspace="1" /></a> <..." Line: 526 Column: 73 - 62
"...="_blank"><img width="70" height="20" src="pr6.gif" alt="Page Rank Checker" border="0" align="right" vspace="3" /></a> <..." Line: 589 Column: 35 - 56
"...tm#llull"><img width="45" height="48" alt="Ramon Llull" src="arms/llull.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 591 Column: 28 - 58
"...okar.htm"><img width="45" height="48" alt="Fun" src="arms/pelican.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 593 Column: 26 - 56
"...rahe.htm"><img width="45" height="48" alt="Tycho Brahe" src="arms/brahe.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 595 Column: 34 - 58
"...#galileo"><img width="45" height="48" alt="Galileo Galilei" src="arms/galileo.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 597 Column: 27 - 57
"...pler.htm"><img width="45" height="48" alt="Johannes Kepler" src="arms/kepler.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 599 Column: 30 - 60
"...rtes.htm"><img width="45" height="48" alt="Descartes" src="arms/descartes.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 601 Column: 34 - 57
"...m#fermat"><img width="45" height="48" alt="Pierre de Fermat" src="arms/fermat.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 603 Column: 27 - 57
"...pert.htm"><img width="45" height="48" alt="Prince Rupert" src="arms/rupert.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 605 Column: 34 - 57
"...m#pascal"><img width="45" height="48" alt="Blaise Pascal" src="arms/pascal.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 607 Column: 34 - 57
"...m#newton"><img width="45" height="48" alt="Isaac Newton" src="arms/newton.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 609 Column: 28 - 58
"...bniz.htm"><img width="45" height="48" alt="Leibniz" src="arms/leibniz.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 611 Column: 44 - 61
"...upertuis"><img width="45" height="48" alt="Moreau de Maupertuis" src="arms/maupertuis.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 613 Column: 41 - 59
"...ntinuity"><img width="45" height="48" alt="Franklin" src="arms/franklin.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 615 Column: 40 - 59
"...lagrange"><img width="45" height="48" alt="Lagrange" src="arms/lagrange.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 617 Column: 28 - 58
"...lace.htm"><img width="45" height="48" alt="Laplace" src="arms/laplace.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 619 Column: 29 - 59
"...ndre.htm"><img width="45" height="48" alt="Legendre" src="arms/legendre.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 621 Column: 30 - 58
"...rier.htm"><img width="45" height="48" alt="Fourier" src="arms/fourier.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 623 Column: 26 - 56
"...auss.htm"><img width="45" height="48" alt="Gauss" src="arms/gauss.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 625 Column: 38 - 57
"...m#cauchy"><img width="45" height="48" alt="Cauchy" src="arms/cauchy.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 627 Column: 37 - 57
"...econdlaw"><img width="45" height="48" alt="Carnot" src="arms/carnot.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 629 Column: 25 - 55
"...abel.htm"><img width="45" height="48" alt="Abel" src="arms/abel.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 631 Column: 27 - 57
"...lvin.htm"><img width="45" height="48" alt="Lord Kelvin" src="arms/kelvin.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 633 Column: 28 - 58
"...well.htm"><img width="45" height="48" alt="James Clerk Maxwell" src="arms/maxwell.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 635 Column: 26 - 57
"...urie.htm"><img width="45" height="48" alt="Marie Curie" src="arms/dolega.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 637 Column: 31 - 61
"...ford.htm"><img width="45" height="48" alt="Rutherford" src="arms/rutherford.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 639 Column: 25 - 55
"...bohr.htm"><img width="45" height="48" alt="Neils Bohr" src="arms/bohr.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 641 Column: 28 - 58
"...glie.htm"><img width="45" height="48" alt="Louis de Broglie" src="arms/broglie.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 643 Column: 35 - 56
"...htm#kets"><img width="45" height="48" alt="Paul Dirac" src="arms/dirac.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 645 Column: 35 - 58
"...#neumann"><img width="45" height="48" alt="John von Neumann" src="arms/neumann.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 647 Column: 28 - 58
"...igne.htm"><img width="45" height="48" alt="Pierre Deligne" src="arms/deligne.gif" border="0" vspace="2" hspace="3" /></a> <..." Line: 649 Column: 29 - 59
"...gain.htm"><img width="45" height="48" alt="Jean Bourgain" src="arms/bourgain.gif" border="0" vspace="2" hspace="3" /></a> ..."

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

Line: 173 Column: 5 - 84
"...></a> <b><font size="2" face="Geneva,Arial,Helvetica,Verdana,sans-serif" color="#FFCC33"> <scr..." Line: 189 Column: 1 - 64
"...n="left"> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> &nbsp..." Line: 251 Column: 1 - 64
"...> <br /> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <!--h..." Line: 286 Column: 1 - 64
"..."middle"> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <a hr..." Line: 297 Column: 1 - 64
"..."middle"> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <a hr..." Line: 305 Column: 1 - 64
"..."middle"> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <a hr..." Line: 313 Column: 1 - 64
"...gn="top"> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"><font ..." Line: 313 Column: 65 - 79
"...ns-serif"><font size="2"><b> <a..." Line: 404 Column: 20 - 83
"...="center"><font size="4" face="Geneva,Arial,Helvetica,Verdana,sans-serif"><a hre..." Line: 405 Column: 43 - 57
"...sp;Answers<font size="2"><br />..." Line: 406 Column: 45 - 59
".../font></a><font size="2"><br />..." Line: 408 Column: 21 - 84
"...="center"><font size="2" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> Basic..." Line: 416 Column: 1 - 64
"..."center"> <font size="2" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <b>Ov..." Line: 417 Column: 9 - 26
"...> <b>Over <font color="red">2270</..." Line: 427 Column: 14 - 77
"...r></table><font size="2" face="Geneva,Arial,Helvetica,Verdana,sans-serif"> <b>Fr..." Line: 452 Column: 1 - 80
"... <center> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif" color="#40FFFF"> (c) C..." Line: 506 Column: 1 - 64
"...1" /></a> <font size="1" face="Geneva,Arial,Helvetica,Verdana,sans-serif"><a hre..." Line: 512 Column: 12 - 55
"...tr><td><b><font size="1" face="Arial" color="#996633"><font ..." Line: 512 Column: 56 - 70
"..."#996633"><font size="2">Site S..." Line: 541 Column: 24 - 67
"...="center"><font size="1" face="Arial" color="#996633"> <!--<..."

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

Line: 188 Column: 76 - 47
"... news) --> <td colspan="5" bgcolor="#00C0C0" align="left"> <font..." Line: 209 Column: 70 - 34
"... line) --> <td colspan="5" bgcolor="#00B0B0"><img w..." Line: 450 Column: 23 - 34
"...Footer --> <td colspan="5" bgcolor="#006060"> <cent..."

Table column 5 established by element “td” has no cells beginning in it.

Line: 81 Column: 14 - 43
"...able></td> <td colspan="4" align="right" width="100%"> <a h..."

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

Line: 216 Column: 63 - 56
"... split --> <td rowspan="2" width="120" valign="top" align="center"> <for..." Line: 285 Column: 6 - 35
"...nt> </td> <td align="center" valign="middle"> <font..." Line: 296 Column: 6 - 35
"...ont> </td> <td align="center" valign="middle"> <font..." Line: 304 Column: 6 - 35
"...ont> </td> <td align="center" valign="middle"> <font..." Line: 312 Column: 6 - 41
"...ont> </td> <td rowspan="2" width="140" valign="top"> <font..." Line: 390 Column: 60 - 29
"...lumns) --> <td colspan="3" valign="top"><table..." Line: 403 Column: 5 - 29
"...y.--> <tr> <td width="30%" valign="top"> <h1 a..." Line: 422 Column: 6 - 29
"...div> </td> <td width="70%" valign="top"> <tabl..." Line: 493 Column: 6 - 29
"... --> </td> <td valign="top" width="120"> <a h..."

Element “object” is missing one or more of the following attributes: “data”, “type”.

Line: 315 Column: 1 - 8
"...b></font> <object><div i..."

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

Line: 315 Column: 9 - 28
"...> <object><div id="tightlist"><ol> <..."

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

Line: 391 Column: 30 - 64
"...ign="top"><table border="0" summary="Cover Story" cellpadding="10" cellspacing="0" align="left" bgcolor="#FFCC66"> <!-- ..."

The “align” attribute on the “h1” element is obsolete. Use CSS instead.

Line: 404 Column: 1 - 19
"...gn="top"> <h1 align="center"><font ..."

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

Line: 408 Column: 1 - 20
"...ont></h1> <div align="center"><font ..." Line: 415 Column: 1 - 20
"...sp;<br /> <div align="center"> <font..."

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

Line: 451 Column: 1 - 8
"...#006060"> <center> <font..."

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 50 Column: 1 - 101
"...</style> <script src="http://www.google-analytics.com/urchin.js" language="JavaScript" type="text/javascript"> </scr..." Line: 51 Column: 10 - 62
"... </script><script language="JavaScript" type="Text/JavaScript"> <!-- ..." Line: 88 Column: 1 - 53
"... code --> <script language="JavaScript" type="Text/JavaScript"> <!-- ..." Line: 115 Column: 1 - 53
"... <br /> <script language="JavaScript" type="Text/JavaScript"> <!-- ..." Line: 174 Column: 2 - 54
"...FFCC33"> <script language="JavaScript" type="text/JavaScript"> <!-..." Line: 457 Column: 1 - 53
"...sp;&nbsp; <script language="JavaScript" type="text/JavaScript"> <!-- ..." Line: 651 Column: 1 - 53
"..." /></a> <script language="JavaScript" type="Text/JavaScript"> <!-- ..."

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

Line: 79 Column: 36 - 35
"...ight.htm"><img width="150" height="100" src="eye.jpg" alt=" Worth a look! " border="0" /></a></..." Line: 84 Column: 32 - 58
"...mark.htm"><img width="300" height="50" alt=" NUMERICANA.com " src="logorange.gif" hspace="15" border="0" align="left" /></a> <..." Line: 85 Column: 1 - 62
"...t" /></a> <img width="1" height="8" alt=" " src="shim.gif" border="0" /><br />..." Line: 110 Column: 56 - 66
"...get="new"><img height="13" src="http://www.web-stat.com/count.cgi?Numericana::NoJavaScript" border="0" alt=" Visitors to this site, since March 31, 2000. " hspace="4" /></a></..." Line: 147 Column: 38 - 59
"...gle.com/"><img width="75" height="32" src="google-sb.gif" border="0" alt="Google" align="top" /></a></..." Line: 151 Column: 35 - 30
"...me="btnG"><img width="21" height="21" border="0" alt="go" src="go.gif" /></butt..." Line: 172 Column: 33 - 75
"...m#michon"><img width="45" height="48" alt=" Gerard P. Michon " src="arms/michon.gif" border="0" align="right" vspace="1" hspace="4" /></a> ..." Line: 210 Column: 35 - 37
"..."#00B0B0"><img width="1" height="3" alt=" " border="0" src="shim.gif" /></td> ..." Line: 229 Column: 1 - 62
"...> </form> <img width="1" height="4" alt=" " border="0" src="shim.gif" /><br />..." Line: 232 Column: 55 - 79
"...ericana/"><img src="facebook.gif" width="88" height="31" alt=" Join the Numericana facebook Group " border="0" /></a> <..." Line: 237 Column: 2 - 104
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numericana.com Ping

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numericana.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.