{"version":"1.0","provider_name":"Jose Aguilar Blog","provider_url":"https:\/\/www.jose-aguilar.com\/blog","author_name":"Jose Aguilar","author_url":"https:\/\/www.jose-aguilar.com\/blog\/author\/josea902\/","title":"WSP Captcha - Jose Aguilar Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"KkDBRZKSjL\"><a href=\"https:\/\/www.jose-aguilar.com\/blog\/wsp-captcha\/\">WSP Captcha<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.jose-aguilar.com\/blog\/wsp-captcha\/embed\/#?secret=KkDBRZKSjL\" width=\"600\" height=\"338\" title=\"\u00abWSP Captcha\u00bb \u2014 Jose Aguilar Blog\" data-secret=\"KkDBRZKSjL\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.jose-aguilar.com\/blog\/wp-content\/uploads\/2012\/05\/captcha.png","thumbnail_width":231,"thumbnail_height":69,"description":"WebSpamProtect.com le permite a\u00f1adir de forma instant\u00e1nea la imagen de verificaci\u00f3n (CAPTCHA) a su sitio web y proteger los formularios contra los robots de spam. Con el fin de proteger su formulario web, este sistema requiere la instalaci\u00f3n de un peque\u00f1o trozo de c\u00f3digo en su p\u00e1gina web. Puede ser empleado en sitios Web PHP\u00a0,\u00a0Perl\u00a0,\u00a0ASP\u00a0o\u00a0ASP.NET. [&hellip;]"}