QUIZLET.COM Revisión del sitio web

Se produjo un error al visitar el sitio web quizlet.com

Encontramos errores al intentar acceder a las siguientes direcciones URL del sitio web quizlet.com:

HTTP 403 es un código de estado HTTP que indica que el acceso al recurso solicitado está prohibido. Ocurre cuando el servidor restringe el acceso de nuestro bot a la página, muchas veces debido a la presencia de un firewall.

El contenido a continuación muestra una parte de los datos de análisis históricos almacenados en caché por nuestro servidor el 06/05/2024. Debido a la imposibilidad de nuestro robot de acceder a este sitio web, los datos pueden estar incompletos o desactualizados y se proporcionan únicamente para su referencia.

Información básica

Páginas indexadas

Bing:
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Información de la página

Título:
Learning tools & flashcards, for free | Quizlet
Longitud: 47 carácter(es); Mejor longitud: 10 ~ 60 carácter(es)
Meta descripción:
Quizlet makes simple learning tools that let you study anything. Start learning today with flashcards, games and learning tools — all for free.
Longitud: 143 carácter(es); Mejor longitud: 50 ~ 160 carácter(es)
Metapalabras clave:
Longitud: 0 carácter(es); Mejor longitud: 10 ~ 255 carácter(es)

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

Etiqueta H1:
Over 90% of students who use Quizlet report higher grades.
Longitud: 58 carácter(es); Mejor longitud: 10 ~ 255 carácter(es)

Tecnología del sitio

Servidor:
cloudflare
SSL seguro:
Disponible
robots.txt:
Indisponible
Mapa del sitio XML:
Indisponible
Gzip Comprimir:
Disponible
favicon.ico:
Indisponible

Análisis de encabezado HTTP

Los campos de encabezado HTTP son componentes del encabezado del mensaje de solicitudes y respuestas en el Protocolo de transferencia de hipertexto (HTTP). Definen los parámetros operativos de una transacción HTTP. Los campos de encabezado no se muestran directamente en los navegadores web normales como Internet Explorer, Google Chrome, Firefox, etc. A continuación se muestra la información del encabezado HTTP de quizlet.com:
HTTP/1.1 403 Forbidden
Date: Tue, 07 May 2024 01:58:34 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Accept-CH: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster: ?1
Permissions-Policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
cf-mitigated: challenge
cf-chl-out: w3rVnRv8UaJ2k1E7WcgmkJmG7WmbubRVkiJd1wL6BgjVYv2KczKFDRgOuPJSEEzPbzSK7xiNKTixr4azyl0G/zQOpDVYaOb6S68EW7dz3exFHplj2hUxuSkfxC0AXC+5b9RmGrSIZXMq6X3k3rsZpg==$7uFwk3TggaWG1HcC07vcqQ==
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Set-Cookie: __cf_bm=aupNVFsam9suHywTj4TEpLut6JlglDKHZe95lv9F79Y-1715047114-1.0.1.1-ORTkUt9S0n0L6pQ_0ekx0UoCESdYFGodoIwb_Bh7eKnpr.JQlbxVhummHKYO6YuqDIxD6dgJw3OImMx0ye38Yw; path=/; expires=Tue, 07-May-24 02:28:34 GMT; domain=.quizlet.com; HttpOnly; Secure; SameSite=None
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 87fd9b137ff74288-EWR
Content-Encoding: gzip

Análisis de registros DNS

Domain Name Systes (DNS) traduce los nombres de dominio fácilmente memorizados a las direcciones IP numéricas necesarias para ubicar los servicios y dispositivos informáticos en todo el mundo. Hay un total de 29 registros DNS de quizlet.com.
Anfitrión Tipo IP/Objetivo TTL Información adicional
quizlet.comA299
quizlet.comA299
quizlet.comNS21600
quizlet.comNS21600
quizlet.comSOA617expire: 604800
serial: 2340072562
quizlet.comMX300pri: 10
quizlet.comMX300pri: 20
quizlet.comMX300pri: 30
quizlet.comMX300pri: 40
quizlet.comMX300pri: 50
quizlet.comMX300pri: 60
quizlet.comMX300pri: 70
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quizlet.comTXT
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quizlet.comTXT
google-site-verification=PcYdlWhBiUuqH6bY-OXWum37uIUh0oDXcViCvDjvkVA
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google-site-verification=W5dcXTOxPUzVvjBMgdJzZSMSebqrWo0O6CBV0FN1dhY
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hcp-domain-verification=0610f95c7b0e248dd930b7076e658fa93c1a08ccfa5f91e96b612919e6ef5807
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onetrust-domain-verification=31c369ac7a3544d19c07ea059d09b5f3
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openai-domain-verification=dv-5Nx1YJVH5ae1OqCzL1NiNOu0
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quizlet.comTXT
v=spf1 include:spf.mtasv.net include:_spf.google.com include:sendgrid.net include:mail.zendesk.com include:_spf.salesforce.com ~all
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