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</html><description>El tiempo hasta el primer byte es una de las m&#xE9;tricas 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&#xFA;a la capacidad de respuesta de un servidor. Dado que el tiempo [&hellip;]</description></oembed>
