oma.org.ar Website Information

Daily Unique Visits: 791

Daily Page Views: 1,582

Income Per Day: $5

Estimated Value: $1,200

This website is located in Argentina and is using following IP address 200.80.43.55. See the complete list of popular websites hosted in Argentina.

oma.org.ar is registered under .AR top-level domain. Please check other sites in .AR zone.

Website oma.org.ar is using the following name servers:

ns1.towebs.com
ns3.towebs.com
ns4.towebs.com
ns2.towebs.com

and is probably hosted by IFX18747 - IFX Corporation, US. See the full list of other websites hosted by IFX18747 - IFX Corporation, US.

The highest website oma.org.ar position in Alexa rank database was 29457 and the lowest rank position was 999955. Current position of oma.org.ar in Alexa rank database is 906365.

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

Mobile usability score of oma.org.ar (65/100) is better than the results of 13.11% of other sites and means that the page is not mobile-friendly.

Mobile speed score of oma.org.ar (65/100) is better than the results of 66.06% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

oma.org.ar 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.

oma.org.ar 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.

oma.org.ar domain is not supported

oma.org.ar server information

Servers Location

oma.org.ar desktop page speed rank

Last tested: 2015-10-17

Desktop Speed Medium

78/100

oma.org.ar Desktop Speed Test Quick Summary

priority - 12Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://oma.org.ar/img/2012.GIF (expiration not specified)
http://oma.org.ar/img/LOGO-OMA-.gif (expiration not specified)
http://oma.org.ar/img/adel_az.gif (expiration not specified)
http://oma.org.ar/img/borde_internacionales.gif (expiration not specified)
http://oma.org.ar/img/borde_materiales.gif (expiration not specified)
http://oma.org.ar/img/borde_nacionales.gif (expiration not specified)
http://oma.org.ar/img/borde_varios.gif (expiration not specified)
http://oma.org.ar/img/c_matematica.PNG (expiration not specified)
http://oma.org.ar/img/dot_azul.gif (expiration not specified)
http://oma.org.ar/img/dot_internacionales.gif (expiration not specified)
http://oma.org.ar/img/dot_materiales.gif (expiration not specified)
http://oma.org.ar/img/dot_varios.gif (expiration not specified)
http://oma.org.ar/img/flecha_g.gif (expiration not specified)
http://oma.org.ar/img/imo97.gif (expiration not specified)
http://oma.org.ar/img/lechufondo.gif (expiration not specified)
http://oma.org.ar/img/red.gif (expiration not specified)
http://oma.org.ar/img/sobre.gif (expiration not specified)
http://oma.org.ar/img/transp.gif (expiration not specified)
http://oma.org.ar/mateclubes/img/club.gif (expiration not specified)
http://www.oma.org.ar/anima13.gif (expiration not specified)
http://pms.mercadolibre.com/cgi/pms/ban?site=53985&id=3402 (30 minutes)
https://www.gstatic.com/swiffy/v7.1/runtime.js (50 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.google.com.ar/coop/cse/brand?form=cse-search-box&lang=es

Use asynchronous versions of the following scripts:

http://pagead2.googlesyndication.com/pagead/show_ads.js

priority - 6Enable 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 54.2KiB (86% reduction).

Compressing http://oma.org.ar/ could save 54.2KiB (86% reduction).

priority - 2Minify 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 22.1KiB (36% reduction).

Minifying http://oma.org.ar/ could save 22.1KiB (36% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.4KiB (58% reduction).

Compressing and resizing http://oma.org.ar/img/LOGO-OMA-.gif could save 8KiB (56% reduction).
Losslessly compressing http://cse.google.com.ar/cse/intl/es/images/google…m_search_watermark.gif could save 1.4KiB (67% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 2.7KiB (1% reduction).

Minifying https://www.gstatic.com/swiffy/v7.1/runtime.js could save 1.4KiB (2% reduction) after compression.
Minifying http://pagead2.googlesyndication.com/pagead/js/r20…50820/show_ads_impl.js could save 666B (1% reduction) after compression.
Minifying https://pagead2.googlesyndication.com/pagead/js/r2…20/creative_toolset.js could save 602B (2% reduction) after compression.

oma.org.ar Desktop Resource Breakdown

Total Resources	43
Number of Hosts	11
Static Resources	34
JavaScript Resources	10

oma.org.ar mobile page speed rank

Last tested: 2017-05-09

Mobile Speed Medium

65/100

oma.org.ar Mobile Speed Test Quick Summary

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

Your page has 3 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.google.com.ar/coop/cse/brand?form=cse-search-box&lang=es

Use asynchronous versions of the following scripts:

http://pagead2.googlesyndication.com/pagead/show_ads.js
http://pagead2.googlesyndication.com/pagead/show_ads.js

priority - 14Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

http://oma.org.ar/img/2012.GIF (expiration not specified)
http://oma.org.ar/img/LOGO-OMA-.gif (expiration not specified)
http://oma.org.ar/img/adel_az.gif (expiration not specified)
http://oma.org.ar/img/c_matematica.PNG (expiration not specified)
http://oma.org.ar/img/dot_azul.gif (expiration not specified)
http://oma.org.ar/img/dot_internacionales.gif (expiration not specified)
http://oma.org.ar/img/dot_materiales.gif (expiration not specified)
http://oma.org.ar/img/dot_varios.gif (expiration not specified)
http://oma.org.ar/img/flecha_g.gif (expiration not specified)
http://oma.org.ar/img/imo97.gif (expiration not specified)
http://oma.org.ar/img/red.gif (expiration not specified)
http://oma.org.ar/img/sobre.gif (expiration not specified)
http://oma.org.ar/img/transp.gif (expiration not specified)
http://oma.org.ar/mateclubes/img/club.gif (expiration not specified)
http://www.oma.org.ar/anima13.gif (expiration not specified)
http://pms.mercadolibre.com/cgi/pms/ban?site=53985&id=3402 (30 minutes)
http://pagead2.googlesyndication.com/pagead/show_ads.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 6Enable 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 56.7KiB (87% reduction).

Compressing http://oma.org.ar/ could save 56.7KiB (87% reduction).

priority - 2Minify 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 23.4KiB (37% reduction).

Minifying http://oma.org.ar/ could save 23.4KiB (37% reduction).

oma.org.ar Mobile Resource Breakdown

Total Resources	49
Number of Hosts	13
Static Resources	34
JavaScript Resources	12
CSS Resources	1

oma.org.ar mobile page usability

Last tested: 2017-05-09

Mobile Usability Medium

65/100

oma.org.ar Mobile Usability Test Quick Summary

priority - 33Use 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.

FOMA renders only 5 pixels tall (14 CSS pixels).

CLAMI renders only 5 pixels tall (14 CSS pixels).

UMA renders only 5 pixels tall (14 CSS pixels).

Suscribite a n…eo electrónico and 9 others render only 5 pixels tall (14 CSS pixels).

Los problemas…os certámenes. and 5 others render only 5 pixels tall (14 CSS pixels).

Todas las fech…el año renders only 5 pixels tall (12 CSS pixels).

Los Mateclubes and 1 others render only 5 pixels tall (14 CSS pixels).

Páginas regionales renders only 5 pixels tall (14 CSS pixels).

S.R.Centro - Córdoba and 3 others render only 5 pixels tall (12 CSS pixels).

Zonal Partido de la Costa and 8 others render only 5 pixels tall (12 CSS pixels).

Red Olímpica renders only 7 pixels tall (18 CSS pixels).

los libros de…tica Argentina and 2 others render only 5 pixels tall (13 CSS pixels).

IMO97 renders only 7 pixels tall (18 CSS pixels).

Publicite con…tica Argentina and 1 others render only 5 pixels tall (13 CSS pixels).

Empresas renders only 6 pixels tall (16 CSS pixels).
Sin tareas en…Sin gramática. renders only 7 pixels tall (18 CSS pixels).

Participá de l…s gratuitos de renders only 5 pixels tall (14 CSS pixels).

Sin tareas en…Sin gramática. renders only 7 pixels tall (18 CSS pixels).

último momento renders only 6 pixels tall (16 CSS pixels).

de Diciembre and 9 others render only 5 pixels tall (14 CSS pixels).

Ya Comienza Cu…n Cuentas!!!!! renders only 6 pixels tall (16 CSS pixels).

más información and 1 others render only 6 pixels tall (16 CSS pixels).

- renders only 6 pixels tall (16 CSS pixels).

de abril and 3 others render only 5 pixels tall (14 CSS pixels).

58°Olimpiada M…Internacional and 1 others render only 5 pixels tall (14 CSS pixels).

Sede en la Ciu…Buenos Aires - and 6 others render only 5 pixels tall (12 CSS pixels).

Jerónimo Salguero 2686 and 3 others render only 5 pixels tall (12 CSS pixels).

- and 1 others render only 6 pixels tall (16 CSS pixels).

. and 1 others render only 5 pixels tall (12 CSS pixels).

Más Información and 1 others render only 5 pixels tall (12 CSS pixels).

1° Pretorneo renders only 5 pixels tall (14 CSS pixels).

Martes 25 de abril - 14 Hs and 1 others render only 5 pixels tall (13 CSS pixels).

Alumnos…s a participar and 4 others render only 5 pixels tall (12 CSS pixels).

Suscribite a n…ista de Correo and 1 others render only 5 pixels tall (12 CSS pixels).

29° Olimpíada…Pacífico - 29 and 3 others render only 5 pixels tall (14 CSS pixels).

Prueba de Sele…y 31 de marzo and 1 others render only 5 pixels tall (12 CSS pixels).

Planilla de Inscripcion and 1 others render only 5 pixels tall (12 CSS pixels).

th renders only 5 pixels tall (12 CSS pixels).

Martes 14 de M…pabellón II renders only 5 pixels tall (13 CSS pixels).

Calendario 2017 renders only 6 pixels tall (16 CSS pixels).

¿Qué son las o…mo participar? and 40 others render only 5 pixels tall (13 CSS pixels).

Sin tareas en…Sin gramática. renders only 7 pixels tall (18 CSS pixels).

Olimpíada Matemática Argentina and 4 others render only 7 pixels tall (18 CSS pixels).

fechas, result…mación general and 3 others render only 4 pixels tall (10 CSS pixels).

, para profeso…y licenciatura and 6 others render only 5 pixels tall (13 CSS pixels).

webmaster@oma.org.ar and 1 others render only 5 pixels tall (13 CSS pixels).
mensajes: renders only 5 pixels tall (13 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="infooma.htm">Información general</a> and 5 others are close to other tap targets.

The tap target <a href="http://www.oma.org.ar/imo2012/">IMO 2012</a> is close to 1 other tap targets.

The tap target <a href="https://www.fa…OMAregionpilar" class="Estilo125">Pilar</a> and 3 others are close to other tap targets.

The tap target <a href="https://www.fa…91152854349648" class="Estilo125">Monte Grande</a> and 8 others are close to other tap targets.

The tap target <a href="imo97/index.html">español</a> and 1 others are close to other tap targets.

The tap target <div id="abgc" class="abgc">Gestión anuncios</div> is close to 1 other tap targets.

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

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

The tap target <a href="internacional/cono.htm">Más Información</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.oma…os-ptic16.html">Alumnos habilitados</a> and 1 others are close to other tap targets.

The tap target <a href="nacional/oma.htm">Olimpíada Matemática Argentina</a> and 38 others are close to other tap targets.

The tap target <a href="http://www.oma.org.ar">www.oma.org.ar</a> is close to 1 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.

oma.org.ar HTML validation

Errors

Malformed byte sequence: “ed”.

Line: 9 Column: - 14
"......" Line: 580 Column: - 95
"......" Line: 604 Column: - 14
"......" Line: 640 Column: - 83
"......" Line: 732 Column: - 30
"......"

Malformed byte sequence: “e1”.

Line: 9 Column: - 24
"......" Line: 580 Column: - 105
"......" Line: 604 Column: - 28
"......" Line: 718 Column: - 87
"......"

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

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

Attribute “xmlns:v” not allowed here.

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

Attribute “xmlns:o” not allowed here.

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

Bad value “http://www.w3.org/TR/REC-html40” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

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

Line: 4 Column: 1 - 40
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta..."

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: 4 Column: 1 - 40
"..."> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta..."

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

Line: 5 Column: 1 - 52
"...-8859-1"> <meta http-equiv="Content-Language" content="es-ar"> <meta..."

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

Line: 575 Column: 1 - 16
"...> </head> <body bgcolor="#FFFFFF" link="#0000FF" vlink="#000080" alink="#FF0000"> <div ..."

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

Line: 575 Column: 1 - 16
"...> </head> <body bgcolor="#FFFFFF" link="#0000FF" vlink="#000080" alink="#FF0000"> <div ..."

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

Line: 575 Column: 1 - 16
"...> </head> <body bgcolor="#FFFFFF" link="#0000FF" vlink="#000080" alink="#FF0000"> <div ..."

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

Line: 575 Column: 1 - 16
"...> </head> <body bgcolor="#FFFFFF" link="#0000FF" vlink="#000080" alink="#FF0000"> <div ..."

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

Line: 576 Column: 1 - 20
"...#FF0000"> <div align="center"><cente..."

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

Line: 576 Column: 21 - 28
"...="center"><center> <tabl..."

Attribute “bordercolor” not allowed on element “table” at this point.

Line: 578 Column: 1 - 49
"...><center> <table border="0" cellpadding="10px" width="100%" bgcolor="#000080" bordercolor="#000000" bordercolorlight="#FFFFFF"> <..."

Attribute “bordercolorlight” not allowed on element “table” at this point.

Line: 578 Column: 1 - 49
"...><center> <table border="0" cellpadding="10px" width="100%" bgcolor="#000080" bordercolor="#000000" bordercolorlight="#FFFFFF"> <..."

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

Line: 578 Column: 1 - 49
"...><center> <table border="0" cellpadding="10px" width="100%" bgcolor="#000080" bordercolor="#000000" bordercolorlight="#FFFFFF"> <..." Line: 585 Column: 1 - 47
"...er></div> <table border="0" cellpadding="4" width="100%"> ..." Line: 598 Column: 1 - 63
"...le> <hr> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <..." Line: 714 Column: 9 - 55
"... <table width="100%" border="0" cellpadding="6"> ..."

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

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

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

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

Line: 580 Column: 9 - 40
"...> <tr> <td align="center" width="100%"><font ..." Line: 589 Column: 63 - 41
"...ont> </td> <td align="center" width="33%"><font ..." Line: 591 Column: 64 - 41
"...ont> </td> <td align="right" valign="top"><a ..." Line: 600 Column: 9 - 50
"...> <tr> <td width="20%" align="center" valign="top"><a ..." Line: 718 Column: 25 - 43
"... <tr> <td align="center"><font ..." Line: 723 Column: 54 - 43
"...ont> </td> <td align="center"><a ..." Line: 733 Column: 68 - 43
"...font></td> <td align="center"><table..."

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

Line: 580 Column: 9 - 40
"...> <tr> <td align="center" width="100%"><font ..." Line: 587 Column: 13 - 39
"... <tr> <td valign="top" width="33%"><font ..." Line: 589 Column: 63 - 41
"...ont> </td> <td align="center" width="33%"><font ..." Line: 600 Column: 9 - 50
"...> <tr> <td width="20%" align="center" valign="top"><a ..." Line: 712 Column: 18 - 55
"... </td> <td valign="top" width="80%" bgcolor="#0099CC"> ..."

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

Line: 580 Column: 41 - 86
"...th="100%"><font size = "6" color="#FFFFFF" face="Arial"><b>Oli..." Line: 588 Column: 40 - 45
"...dth="33%"><font color="#004080" face="Arial">FOMA</..." Line: 590 Column: 42 - 45
"...dth="33%"><font color="#004080" face="Arial">CLAMI<..." Line: 593 Column: 60 - 45
"....org.ar/"><font color="#004080" face="Arial">UMA</f..." Line: 602 Column: 62 - 80
"...ooma.htm"><font face="Arial">Inform..." Line: 602 Column: 111 - 129
".../font></a><font face="Arial"><br> �..." Line: 607 Column: 57 - 75
"... <p><font face="Arial"><a hre..." Line: 615 Column: 96 - 21
"...cion.htm"><font face="Arial">Autori..." Line: 616 Column: 52 - 21
".../font></a><font face="Arial"><br> P..." Line: 623 Column: 42 - 21
"...ndex.htm"><font face="Arial"><stron..." Line: 629 Column: 43 - 21
"...ndex.htm"><font face="Arial">Archiv..." Line: 629 Column: 54 - 72
".../font></a><font face="Arial"><br> L..." Line: 633 Column: 12 - 30
"... <p><font face="Arial"><b>P&a..." Line: 642 Column: 29 - 47
"...Estilo40"><font align="left"><a hre..." Line: 654 Column: 54 - 72
"...ndex.htm"><font face="Arial"><img ..." Line: 656 Column: 32 - 50
".../font></a><font face="Arial"><br> ..." Line: 665 Column: 26 - 53
"..."25"></a> <font size="4" face="Arial">Red Ol..." Line: 667 Column: 42 - 21
"...ndex.php"><font size="2" face="Arial">los li..." Line: 675 Column: 13 - 43
"... <font color="#FF0000" size="4">IMO97<..." Line: 677 Column: 57 - 30
"..."_parent"><font size="2" face="Arial">espa&n..." Line: 678 Column: 57 - 21
"...font></a> <font size="2" face="Arial">|</fon..." Line: 679 Column: 26 - 53
"..."_parent"><font size="2" face="Arial">englis..." Line: 681 Column: 33 - 60
"...esas.htm"><font size="3" face="Arial">Empres..." Line: 682 Column: 80 - 30
".../font></a><font size="3" face="Arial"><br> ..." Line: 683 Column: 18 - 45
"... </font><font size="2" face="Arial">Public..." Line: 718 Column: 44 - 78
"...="center"><font color="#FF0000" face="Arial">Partic..." Line: 720 Column: 59 - 77
"...ndex.htm"><font face="Arial">OmaNet..." Line: 720 Column: 95 - 113
".../font></a><font face="Arial"><br> ..." Line: 725 Column: 49 - 37
"...ndex.htm"><font face="Arial"><img s..." Line: 730 Column: 57 - 37
".../font></a><font face="Arial"><br> Y..."

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

Line: 587 Column: 13 - 39
"... <tr> <td valign="top" width="33%"><font ..." Line: 591 Column: 64 - 41
"...ont> </td> <td align="right" valign="top"><a ..." Line: 600 Column: 9 - 50
"...> <tr> <td width="20%" align="center" valign="top"><a ..." Line: 712 Column: 18 - 55
"... </td> <td valign="top" width="80%" bgcolor="#0099CC"> ..."

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

Line: 598 Column: 1 - 63
"...le> <hr> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <..."

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

Line: 602 Column: 27 - 31
"...fo06.htm"><img src="img/LOGO-OMA-.gif" border="0" width="96" height="90"></a> <..." Line: 612 Column: 12 - 74
"... <p><img src="ibero2017//images/Logo_OIM_2017_100.png" width="153"></p> ..." Line: 621 Column: 88 - 21
"...ndex.htm"><img src="mateclubes/img/club.gif" border="0" width="150" height="102"></a><b..." Line: 625 Column: 12 - 59
"... <p><img src="img/2012.GIF" width="153" height="65"></p> ..." Line: 669 Column: 12 - 67
"... <p><img src="img/c_matematica.PNG" width="148" height="28"><br> ..." Line: 689 Column: 23 - 19
"...et="_top"><img src="http://pms.mercadolibre.com/cgi/pms/ban?site=53985&id=3402" border="0"></a></..."

Malformed byte sequence: “f3”.

Line: 602 Column: - 90
"......" Line: 605 Column: - 3
"......" Line: 721 Column: - 59
"......" Line: 729 Column: - 41
"......"

Malformed byte sequence: “bf”.

Line: 603 Column: - 1
"......" Line: 605 Column: - 1
"......"

Malformed byte sequence: “e9”.

Line: 603 Column: - 4
"......"

Malformed byte sequence: “f1”.

Line: 609 Column: - 10
"......"

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

Line: 607 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 611 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 614 Column: 9 - 45
"... <hr size="1" noshade color="#000000"> ..." Line: 619 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 624 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 627 Column: 9 - 45
"... <hr size="1" noshade color="#000000"> ..." Line: 632 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 653 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 662 Column: 9 - 32
"... <hr size="1" noshade color="#000000"> ..." Line: 668 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 671 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 680 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 684 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..." Line: 690 Column: 9 - 45
"...> <hr size="1" noshade color="#000000"> ..."

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

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

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

Line: 635 Column: 29 - 110
"...Estilo40"><a href="https://www.facebook.com/OMAregionpilar" target="_blank" class="Estilo125" align="left">Pilar<..." Line: 637 Column: 29 - 111
"...Estilo40"><a href="http://omasanisidro.flashingsites.com.ar" target="_blank" class="Estilo125" align="left">San Is..." Line: 639 Column: 29 - 103
"...Estilo40"><a href="http://www.facebook.com/omalanus" target="_blank" class="Estilo125" align="left">Lan&ua..."

Bad value “https://www.facebook.com/pages/Proyecto-Olimp�adas-Senderos-Azules/291152854349648” for attribute “href” on element “a”: Illegal character in path segment: “�” is not allowed.

Line: 640 Column: 29 - 155
"...Estilo40"><a href="https://www.facebook.com/pages/Proyecto-Olimp�adas-Senderos-Azules/291152854349648" target="_blank" class="Estilo125">Monte ..."

Attribute “align” not allowed on element “font” at this point.

Line: 642 Column: 29 - 47
"...Estilo40"><font align="left"><a hre..."

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

Line: 654 Column: 9 - 26
"...> <p align="center"><a hre..."

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

Line: 665 Column: 36 - 20
"...ndex.php"><img src="img/red.gif" alt="Red" align="baseline" border="0" width="23" height="25"></a> <..."

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

Line: 712 Column: 18 - 55
"... </td> <td valign="top" width="80%" bgcolor="#0099CC"> ..."

Start tag “form” seen in “table”.

Line: 737 Column: 34 - 55
"...Google --> <form action="busqueda.htm" id="cse-search-box"> ..."

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

Line: 737 Column: 34 - 55
"...Google --> <form action="busqueda.htm" id="cse-search-box"> ..."

Start tag “div” seen in “table”.

Line: 738 Column: 56 - 14
"...arch-box"> <div> ..."

Cannot recover after last error. Any further errors will be ignored.

Line: 738 Column: 56 - 14
"...arch-box"> <div> ..."

Warnings

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

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

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

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

Attribute “xmlns” is not serializable as XML 1.0.

Line: 1 Column: 1 - 136
"...<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns="http://www.w3.org/TR/REC-html40"> <head..."

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

Line: 602 Column: 27 - 31
"...fo06.htm"><img src="img/LOGO-OMA-.gif" border="0" width="96" height="90"></a> <..." Line: 621 Column: 88 - 21
"...ndex.htm"><img src="mateclubes/img/club.gif" border="0" width="150" height="102"></a><b..." Line: 656 Column: 73 - 20
"...e="Arial"><img src="img/sobre.gif" alt="sobrecito" border="0" width="32" height="16"></font..." Line: 665 Column: 36 - 20
"...ndex.php"><img src="img/red.gif" alt="Red" align="baseline" border="0" width="23" height="25"></a> <..." Line: 674 Column: 56 - 20
"..."_parent"><img src="img/imo97.gif" alt="IMO97" border="0" width="56" height="77"></a><b..." Line: 689 Column: 23 - 19
"...et="_top"><img src="http://pms.mercadolibre.com/cgi/pms/ban?site=53985&id=3402" border="0"></a></..." Line: 727 Column: 38 - 36
"...e="Arial"><img src="img/sobre.gif" alt="sobrecito" border="0" width="32" height="16"><br> S..."

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oma.org.ar Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

oma.org.ar 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.

OMA.ORG.AR Olimpíada Matemática Argentina

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oma.org.ar Desktop Speed Test Quick Summary

priority - 12Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

priority - 6Enable 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 54.2KiB (86% reduction).

priority - 2Minify 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 22.1KiB (36% reduction).

priority - 1Optimize images

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

Optimize the following images to reduce their size by 9.4KiB (58% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 2.7KiB (1% reduction).

oma.org.ar Desktop Resource Breakdown

oma.org.ar mobile page speed rank

oma.org.ar Mobile Speed Test Quick Summary

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

Your page has 3 blocking script resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Use asynchronous versions of the following scripts:

priority - 14Leverage 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 - 6Enable 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 56.7KiB (87% reduction).

priority - 2Minify 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 23.4KiB (37% reduction).

oma.org.ar Mobile Resource Breakdown

oma.org.ar mobile page usability

oma.org.ar Mobile Usability Test Quick Summary

priority - 33Use 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.

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.

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.

oma.org.ar HTML validation

Errors

Malformed byte sequence: “ed”.

Malformed byte sequence: “e1”.

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

Attribute “xmlns:v” not allowed here.

Attribute “xmlns:o” not allowed here.

Bad value “http://www.w3.org/TR/REC-html40” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

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”.

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

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

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

Attribute “bordercolor” not allowed on element “table” at this point.

Attribute “bordercolorlight” not allowed on element “table” at this point.

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

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

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

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

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

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