WWW.PBS.ORG Revisión del sitio web

Información básica

Servidor:
CloudFront

Páginas indexadas

Bing:
Google:

Información de la página

Título:
PBS: Public Broadcasting Service
Longitud: 32 carácter(es); Mejor longitud: 10 ~ 60 carácter(es)
Meta descripción:
Watch full episodes of your favorite PBS dramas, find in-depth news analysis and explore documentaries on history, science, art and more!
Longitud: 137 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:
PBS
Longitud: 3 carácter(es); Mejor longitud: 10 ~ 255 carácter(es)

The length of your H1 tag seems to be outside the recommended range. Ideally, an H1 tag should be between 10 and 255 characters, including spaces, and remember to use only one H1 tag per page.

The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.

Here are best practices for H1 tags

  • Use H1 tags for page titles.
  • Limit to one H1 tag per page.
  • Keep H1 tags short and concise.
  • Structure headings hierarchically.
  • Include your main keyword.
  • Ensure H1 tags are engaging.

Tecnología del sitio

Servidor:
CloudFront
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 www.pbs.org:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: CloudFront
Date: Sun, 01 Jun 2025 15:53:50 GMT
Set-Cookie: pbsol.station=WNET; Path=/; Expires=Thu, 21 May 2026 15:53:50 GMT; Max-Age=30585600; Domain=.pbs.org; Secure; SameSite=none
Set-Cookie: pbsol.station_id=80f93f7f-9742-47b8-aa58-0c0ceb866d9f; Path=/; Expires=Thu, 21 May 2026 15:53:50 GMT; Max-Age=30585600; Domain=.pbs.org; Secure; SameSite=none
Link: ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style"
X-Powered-By: Next.js
Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate
Content-Encoding: gzip
Vary: RSC,Next-Router-Prefetch,Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 5bf4d747be36bbd75379552d7669c798.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: BOS50-P3
X-Amz-Cf-Id: 0okKbhpQR9gmJR3dsvC3eyz8zS-GtJjX-mlPJTTSdQWRmEdmCmRfkA==

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 34 registros DNS de pbs.org.
Anfitrión Tipo IP/Objetivo TTL Información adicional
pbs.orgA357
pbs.orgA357
pbs.orgNS21600
pbs.orgNS21600
pbs.orgNS21600
pbs.orgNS21600
pbs.orgSOA900expire: 1209600
serial: 1
pbs.orgMX39pri: 10
pbs.orgTXT
detectify-verification=1583bf00b85b6570195c4ec81a2625ae
3600
pbs.orgTXT
atlassian-domain-verification=xXbRj/JToaVlStqe/9rvbIVJTPvROKeb7MXvPsaCwdD2tFWAkq9Or0u9ShJlSkYu
3600
pbs.orgTXT
v=spf1 include:_u.pbs.org._spf.smart.ondmarc.com ~all
3600
pbs.orgTXT
status-page-domain-verification=g90gln3s127q
3600
pbs.orgTXT
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3600
pbs.orgTXT
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3600
pbs.orgTXT
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3600
pbs.orgTXT
docusign=12c0f1de-fcbf-4461-bcc9-57cfcbee1e1a
3600
pbs.orgTXT
postman-domain-verification=53d20208c464282ca428dcbd1fbb5b5dde64c4403e704b3e0b41d0c1b115e42012182805567ee40404850c49601fef4553a95bbce02df02cb09136c208abd48f
3600
pbs.orgTXT
google-site-verification=5gDTeKSkUctitTQInZRfAr78uxoKDfDJCysJrCkPfeo
3600
pbs.orgTXT
cisco-ci-domain-verification=25f97f6c108aa08314f1a41d1202369fb654e43cf29250ed77249b269d97995a
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pbs.orgTXT
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pbs.orgTXT
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pbs.orgTXT
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3600
pbs.orgTXT
MS=ms14905487
3600
pbs.orgTXT
google-site-verification=cB2-sH4zbNRhFrpCGjSWpojYsgGosef904g_gI5VLnI
3600
pbs.orgTXT
brevo-code:ba178c29138917649adaeb118f884b18
3600
pbs.orgTXT
google-site-verification=oiiWhKuvkmnM080OtUGP2jT-CexdhCkATjyELBh7Odk
3600
pbs.orgTXT
google-site-verification=1q7KpRbb72jFQk6X7jgmKIrfzb1DZBeRtaXtkuNua-Y
3600
pbs.orgTXT
MS=ms58428140
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pbs.orgTXT
facebook-domain-verification=hxcquifih7vsf9z0u39e2t2ks317j6
3600
pbs.orgTXT
google-site-verification=T2_cy5E9wKg4wpYbEb4t5m-SX0Uxz00XrgwueP1jOhU
3600
pbs.orgTXT
google-site-verification=38943G797swQqVx4L2quzrbny_CcmFOjx0qzJPAwhTY
3600
pbs.orgTXT
google-site-verification=oB2RzGB5K77Yaia4d4yRU9YzfxQGpGwUE-mS6Npl9OI
3600
pbs.orgTXT
ZOOM_verify_mEujaWwm5dMExViFaHNZl9
3600
pbs.orgTXT
google-site-verification=8yJvWAgyzPHlrdB5CGCDjTq0raQf861mwEGE25P_FLQ
3600