{"version":"1.0","provider_name":"DreamHost Glossary","provider_url":"https:\/\/glossary.dream.press\/glossary","author_name":"Nikola Ivanov","author_url":"https:\/\/glossary.dream.press\/glossary\/author\/nikola\/","title":"TTFB - DreamHost Glossary","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"knnjY2Qzko\"><a href=\"https:\/\/glossary.dream.press\/glossary\/es\/seo\/ttfb-2\/\">TTFB<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/glossary.dream.press\/glossary\/es\/seo\/ttfb-2\/embed\/#?secret=knnjY2Qzko\" width=\"600\" height=\"338\" title=\"&#8220;TTFB&#8221; &#8212; DreamHost Glossary\" data-secret=\"knnjY2Qzko\" 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","description":"El tiempo hasta el primer byte es una de las m\u00e9tricas que se examinan en un informe de Core Web Vitals, que se utiliza para evaluar la experiencia de usuario de un sitio web por medio de sus tiempos de carga. El TTFB eval\u00faa la capacidad de respuesta de un servidor. Dado que el tiempo [&hellip;]"}