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2px;--bde-woo-payment-box-background-color:var(--grey-100);--bde-woo-payment-box-border-color:var(--grey-200);--bde-woo-payment-box-border-width:1px;--bde-woo-quicklook-button-icon:url(/wp-content/uploads/breakdance/css/icons/eye.svg);--bde-woo-quicklook-button-background-color:none;--bde-woo-quicklook-button-icon-size:20px;--bde-woo-quicklook-button-backdrop-color:rgba(0,0,0,.15);--bde-woo-quicklook-button-backdrop-opacity:.7;--bde-woo-quicklook-modal-background-color:var(--white);--bde-woo-quicklook-overlay-color:rgba(0,0,0,.7);--bde-woo-quicklook-close-button-size:2em;--bde-woo-quicklook-arrow-size:1em;--bde-woo-quicklook-arrow-color:var(--white);--bde-woo-swatch-space-between-options:10px;--bde-woo-swatch-padding:7px;--bde-woo-swatch-color-width:30px;--bde-woo-swatch-color-height:30px;--bde-woo-swatch-border:1px solid var(--grey-200);--bde-woo-swatch-border-color-hover:var(--grey-400);--bde-woo-swatch-shadow:none;--bde-woo-swatch-shadow-hover:none;--bde-woo-swatch-background:var(--white);--bde-woo-swatch-background-hover:var(--grey-50);--bde-woo-swatch-color-padding:2px;--bde-woo-swatch-tooltip-color:var(--white);--bde-woo-swatch-tooltip-background:var(--grey-900);--bde-woo-swatch-tooltip-padding:7px;--bde-woo-swatch-space-after-label:8px;--bde-woo-responsive__stack:row}:root{--bde-links-color:#283891;--bde-links-color-hover:#283891;--bde-button-primary-background-color:var(--bde-brand-primary-color);--bde-button-primary-background-color-hover:var(--bde-brand-primary-color-hover);--bde-button-secondary-border-color:var(--bde-brand-primary-color);--bde-button-secondary-border-color-hover:var(--bde-brand-primary-color);--bde-button-secondary-text-color:var(--bde-brand-primary-color);--bde-button-secondary-background-color-hover:var(--bde-brand-primary-color);--bde-button-text-text-color:var(--bde-links-color);--bde-button-text-text-color-hover:var(--bde-links-color-hover);--bde-button-font-size:var(--bde-body-font-size);--bde-form-font-size:var(--bde-body-font-size);--bde-form-input-border-top-left-radius:var(--bde-form-input-border-radius);--bde-form-input-border-top-right-radius:var(--bde-form-input-border-radius);--bde-form-input-border-bottom-left-radius:var(--bde-form-input-border-radius);--bde-form-input-border-bottom-right-radius:var(--bde-form-input-border-radius);--bde-form-input-border-top:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-right:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-bottom:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-input-border-left:var(--bde-form-input-border-width) solid var(--bde-form-input-border-color);--bde-form-label-color:var(--bde-headings-color);--bde-form-input-focused-border-color:var(--bde-brand-primary-color);--bde-form-input-focused-shadow:var(--bde-brand-primary-color) 0 0 2px;--bde-form-checkbox-selected-color:var(--bde-brand-primary-color);--bde-z-index-lightbox:1100;--bde-z-index-popup:1050;--bde-z-index-modal:1000;--bde-z-index-modal-backdrop:calc(var(--bde-z-index-modal) - 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1);--bde-z-index-social-share-buttons:var(--bde-z-index-low);--bde-woo-base-text-color:var(--bde-body-text-color);--bde-woo-base-headings-color:var(--bde-headings-color);--bde-woo-base-primary-color:var(--bde-brand-primary-color);--bde-woo-base-primary-color-hover:var(--bde-brand-primary-color-hover);--bde-woo-base-extra-small-gaps:calc(var(--bde-woo-base-small-gaps)/var(--bde-woo-base-ratio));--bde-woo-base-small-gaps:calc(var(--bde-woo-base-space)/var(--bde-woo-base-ratio));--bde-woo-base-standard-gaps:var(--bde-woo-base-space);--bde-woo-base-medium-gaps:calc(var(--bde-woo-base-space)*var(--bde-woo-base-ratio));--bde-woo-base-big-gaps:calc(var(--bde-woo-base-medium-gaps)*var(--bde-woo-base-ratio));--bde-woo-base-large-gaps:calc(var(--bde-woo-base-big-gaps)*var(--bde-woo-base-ratio));--bde-woo-base-extra-large-gaps:calc(var(--bde-woo-base-large-gaps)*var(--bde-woo-base-ratio));--bde-woo-typography-ratio:var(--bde-font-size-ratio);--bde-woo-typography__size-small:calc(var(--bde-woo-typography__size-standard)/var(--bde-woo-typography-ratio));--bde-woo-typography__size-small-font-family:var(--bde-body-font-family);--bde-woo-typography__size-standard:var(--bde-body-font-size);--bde-woo-typography__size-standard-font-family:var(--bde-body-font-family);--bde-woo-typography__size-medium:calc(var(--bde-woo-typography__size-standard)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-medium-font-family:var(--bde-heading-font-family);--bde-woo-typography__size-large:calc(var(--bde-woo-typography__size-medium)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-large-font-family:var(--bde-heading-font-family);--bde-woo-typography__size-extra-large:calc(var(--bde-woo-typography__size-large)*var(--bde-woo-typography-ratio));--bde-woo-typography__size-extra-large-font-family:var(--bde-heading-font-family);--bde-woo-buttons-and-links__text-link-color:#283891;--bde-woo-buttons-and-links__text-link-color-hover:#283891;--bde-woo-buttons-and-links__nav-link-color:var(--bde-woo-base-text-color);--bde-woo-buttons-and-links__nav-link-color-hover:var(--bde-woo-base-text-on-primary-color);--bde-woo-buttons-and-links__nav-link-color-active:var(--bde-woo-base-primary-color);--bde-woo-forms__spacing-after-label:var(--bde-form-after-label);--bde-woo-forms__spacing-between-fields:var(--bde-form-gap);--bde-woo-forms__spacing-between-columns:var(--bde-woo-base-extra-large-gaps);--bde-woo-forms__labels-color:var(--bde-form-label-color);--bde-woo-forms__inputs-background-color:var(--bde-form-input-background-color);--bde-woo-forms__inputs-text-color:var(--bde-form-text-color);--bde-woo-forms__inputs-placeholder-color:var(--bde-form-input-placeholder-color);--bde-woo-forms__inputs-border-color:var(--bde-form-input-border-color);--bde-woo-forms__inputs-border-width:var(--bde-form-input-border-width);--bde-woo-forms__inputs-border-radius:var(--bde-form-input-border-top-left-radius) 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Introducido en 2012, Google[1] Panda es una importante actualización del motor de búsqueda de Google algoritmo[2]como se indica en la patente 8.682.892. La esencia de esta actualización es un ratio que Google Panda formula utilizando las consultas de referencia y los enlaces entrantes de un sitio web. Este ratio crea un factor de ajuste que afecta a todo el sitio web o a una sección concreta, influyendo en su posición en los resultados de búsqueda. Si una página web no alcanza un umbral específico, se reduce su clasificación. Las actualizaciones de Panda se lanzaron inicialmente con periodicidad mensual, pero desde marzo de 2013 son continuas. En particular, el despliegue de Panda 4.2 comenzó lentamente el 18 de julio de 2015. Google Panda, junto con otras actualizaciones como Hummingbird y Penguin, se esfuerza por garantizar que las clasificaciones de los motores de búsqueda recompensen el contenido de alta calidad.
Google's Google Panda es un cambio importante en el algoritmo de clasificación de los resultados de búsqueda de la empresa que se publicó por primera vez en febrero de 2011. El cambio tenía como objetivo bajar el rango de los "sitios de baja calidad" o "sitios delgados", en particular "granjas de contenidos", y devolverá los sitios de mayor calidad cerca de la parte superior de los resultados de búsqueda.
CNET informó de un aumento en las clasificaciones de sitios web de noticias y redes socialesy una caída en la clasificación de los sitios que contienen grandes cantidades de publicidad. Al parecer, este cambio afectó a la clasificación de casi el 12% de todos los resultados de búsqueda. Poco después del lanzamiento de Panda, muchos sitios web, incluido el foro de webmasters de Google, se llenaron de quejas de rascadores/Los infractores de los derechos de autor obtienen mejores clasificaciones que los sitios con contenido original. En un momento dado, Google solicitó públicamente datos para ayudar a detectar mejor a los "scrapers". En 2016, Matt Cuttsresponsable de webspam de Google en el momento de la actualización de Panda, comentó que "con Panda, Google recibió un golpe de ingresos lo suficientemente grande a través de algunos socios como para que Google realmente necesitara revelar Panda como un impacto material en una llamada de ganancias. Pero creo que fue la decisión correcta lanzar Panda, tanto por la confianza a largo plazo de nuestros usuarios como por un mejor ecosistema para los editores."
Panda de Google recibió varias actualizaciones después de su lanzamiento original en febrero de 2011, y su efecto se hizo global en abril de 2011. Para ayudar a los editores afectados, Google ha publicado un aviso en su blog, en el que ofrece algunas indicaciones para la autoevaluación de la calidad de un sitio web. Google ha proporcionado en su blog una lista de 23 puntos que responden a la pregunta "¿Qué se considera un sitio de alta calidad?" y que se supone que ayudarán a los webmasters a "entrar en la mentalidad de Google". Se ha incorporado al algoritmo central de Google desde 2015.
El nombre "Panda" procede del ingeniero de Google Navneet Panda, que desarrolló la tecnología que hizo posible que Google creara e implementara el algoritmo.