HEALTH.DISCOVERY.COM Revue du site Web

Informations de base

Pages indexées

Bing:
Google:

Informations sur la page

Titre:
Longueur : 0 caractère(s); Meilleure longueur : 10 ~ 60 caractère(s)

La balise de titre HTML est l'un des éléments les plus importants du référencement sur la page, apparaissant dans les résultats de recherche, les onglets du navigateur et les signets.

Votre balise de titre ne semble pas avoir la longueur idéale.

Les résultats de recherche de Google tronquent les titres qui dépassent 60 caractères ; Les résultats de recherche de Bing tronquent les titres dépassant 70 caractères.

Voici les meilleures pratiques pour les méta-titres :

  • Tenez-vous en à un titre de 10 à 60 caractères.
  • Rendre les mots-clés/expressions clés évidents
  • Incorporer des mots puissants pertinents
  • Soyez clair mais concis
Méta description:
Longueur : 0 caractère(s); Meilleure longueur : 50 ~ 160 caractère(s)

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Méta-mots clés:
Longueur : 0 caractère(s); Meilleure longueur : 10 ~ 255 caractère(s)

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.

Balise H1:
Longueur : 0 caractère(s); Meilleure longueur : 10 ~ 255 caractère(s)

Your page does not include an H1 tag.

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.

Technologie du site

Serveur:
Inconnu
SSL Sécurisé:
Disponible
robots.txt:
Indisponible
Plan du site XML:
Indisponible
Compresser Gzip:
Disponible
favicon.ico:
Indisponible

Analyse d'en-tête HTTP

Les champs d'en-tête HTTP sont des composants de l'en-tête de message des requêtes et des réponses dans le protocole de transfert hypertexte (HTTP). Ils définissent les paramètres de fonctionnement d'une transaction HTTP. Les champs d'en-tête ne sont pas directement affichés par les navigateurs Web normaux comme Internet Explorer, Google Chrome, Firefox, etc. Vous trouverez ci-dessous les informations d'en-tête HTTP de health.discovery.com :
HTTP/1.1 200 OK
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Date: Tue, 20 May 2025 02:52:43 GMT
Last-Modified: Tue, 01 Apr 2025 11:16:52 GMT
ETag: W/"67ebcb24-11f38"
Cache-Control: public, max-age=60
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
Content-Encoding: gzip
strict-transport-security: max-age=15724800; includeSubDomains;
Vary: Accept-Encoding
X-Cache: Miss from cloudfront
Via: 1.1 ac1cb1fdb7cf3984f94f9f190169eb3a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: YUL62-C2
X-Amz-Cf-Id: OPlt-syLPjMkdtd6k6qLRvSf1Ub4oJCdfR92ViuTkP3TduTMg8pEpw==

Analyse des enregistrements DNS

Domain Name Systes (DNS) traduit les noms de domaine facilement mémorisés en adresses IP numériques nécessaires pour localiser les services et appareils informatiques dans le monde entier. Il existe au total 61 enregistrement(s) DNS de discovery.com.
Hôte Taper IP/cible Durée de vie Informations supplémentaires
discovery.comA20
discovery.comA20
discovery.comNS15944
discovery.comNS15944
discovery.comNS15944
discovery.comNS15944
discovery.comSOA900expire: 1209600
serial: 1
discovery.comMX300pri: 10
discovery.comMX300pri: 10
discovery.comTXT
postman-domain-verification=10d52f237bcec58347f02e63a8363c4bc8459e741a18387f99e6d1bc6080992354d8ccbd81adb2c4eacbb42cde459bc1006d0645abd3f673f1c1b716e43a9b3e
60
discovery.comTXT
ZzgNfbnyO1SNw9vM1XYgFFXrGaEEKnFUpLYhDM2n0TU=
60
discovery.comTXT
d2ucehxhtik1wi.cloudfront.net
60
discovery.comTXT
atlassian-domain-verification=joqe6L8dNi+aisGbB1XHQa0pDc53V2l0GQQRUtLEcr2997x0+rtrAA5Zw+UgQw3u
60
discovery.comTXT
_globalsign-domain-verification=q5AeoXhjTz3pQ432zR8ekl2DUGJBEsRUP4T2h0WKcw
60
discovery.comTXT
amazonses:ibBFIq81Kxq5T1WsDi6cD3SIF5F6NcOw1bz9cs28dng=
60
discovery.comTXT
flexera-domain-verification-ggdnjkzkxfxexvbs
60
discovery.comTXT
_globalsign-domain-verification=68olr6g8aRuTR4sjtvxKJlIuMO3cbwM4CKmVQKofhP
60
discovery.comTXT
amazonses:IFkO1GF1OEoaGJsWKoEFq27ohjaVdzIQTUT987u1/kk=
60
discovery.comTXT
atlassian-sending-domain-verification=5435b926-8647-4fed-84aa-3351a675cb14
60
discovery.comTXT
smartsheet-site-validation=6p4IocZ0Et_YqWi1W9528MJcZHY22h2t
60
discovery.comTXT
google-site-verification=7J1nFROGNl6AvL9ZtJwvHNyBdfFSXQtG98BzbhqO6JM
60
discovery.comTXT
google-site-verification=QRLNPD2x6gJpXNlyzE1CmSAQgMcYGcwdE6MTUUlghHE
60
discovery.comTXT
google-site-verification=9FDJi7bDcrcbXxE1ipLCIC7kPA4LI-mTmnw5ZyB7wHI
60
discovery.comTXT
google-site-verification=3DKdob3tZjiAUJgelZ4J3FIScpXHm0HdrFZu-BSrDdk
60
discovery.comTXT
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:_spf.createsend.com ~all
60
discovery.comTXT
0ed1fe018af97b0281310c41399317a3b318219bae
60
discovery.comTXT
docusign=efcdaa22-c105-409a-a6cd-6b8a26b0e10c
60
discovery.comTXT
adobe-sign-verification=55a65e89d141717e30e740789b947d2f
60
discovery.comTXT
1zc4cr50d51xyh1xtg07dj163gn5wg0v
60
discovery.comTXT
google-site-verification=q8S4dYAtVpt6uUfaiPbtPyFjA2u2xKqBJU-HnQzXmMs
60
discovery.comTXT
d18nsta7prg5yw.cloudfront.net
60
discovery.comTXT
facebook-domain-verification=x6n1evurloz8vds9d6jxtjdaa8byug
60
discovery.comTXT
spf2.0/pra
60
discovery.comTXT
adobe-idp-site-verification=30a83e41982349d4ad07b4452032d42b2e1ae2e6294336e3b56e9f8a13d370ee
60
discovery.comTXT
lucid-verification=buX5hl#V8fUHRs%c
60
discovery.comTXT
_globalsign-domain-verification=PrHHDPUshksc15CVCgfcHmUWqT-T5VTb2S3K4i6qJi
60
discovery.comTXT
docusign=54144bba-6f1d-40c3-837f-8187fa31e58d
60
discovery.comTXT
_globalsign-domain-verification=sB1L75wx-zXGDXeFcA_uYgl-Yjd6jdajOde0nYsTLX
60
discovery.comTXT
_globalsign-domain-verification=ISysylL8BuOj5JTWswNnjEnJdTyewELudqls8SpOR9
60
discovery.comTXT
mongodb-site-verification=LEN6UD3xmzX1D2p8py6V8mYOIQXsJBlK
60
discovery.comTXT
MS=ms70384928
60
discovery.comTXT
dropbox-domain-verification=dunk3u3d5v9u
60
discovery.comTXT
apple-domain-verification=B65wRAxZG0SRwTTC
60
discovery.comTXT
docker-verification=5dd105be-3b0d-4d78-b71d-bc3bed7aa08d
60
discovery.comTXT
_globalsign-domain-verification=WEzaAdjZNCFDRI_LSIKE-bLGINpWpdcsqzmWuzUj3b
60
discovery.comTXT
mongodb-site-verification=RsxPABkPHiD1b91sl269f57Vh0w2vkaT
60
discovery.comTXT
XM630dvLKEbJzSzSFp2xOWE0FVedH5bnkO+WDL1cUgE=
60
discovery.comTXT
miro-verification=1e01f8da769be1241fceefd9abf2c317dcd68323
60
discovery.comTXT
onetrust-domain-verification=cc826873d78845889ada9335c8836a8a
60
discovery.comTXT
google-site-verification=ba_1j4qNCApR16lCfInXV0vfPHpWVIbar62rTPT0lrM
60
discovery.comTXT
MS=ms36845212
60
discovery.comTXT
+cZoNJlEdITO/FEf/3QoKhZHbeMUwHHrEuA/4NklVDsi+CR1oEsPlTOQ2USM8kq2ecFlVjS7ZEP5VIRoq5gqrg==
60
discovery.comTXT
8Llcqzr/o7jO9rbppa0jdZe2ESPEWbH6Q9UKiwJlb14=
60
discovery.comTXT
apple-domain-verification=s2cWlvYJEavwQqC3
60
discovery.comTXT
cisco-ci-domain-verification=5cbdf6b96fc2179e607427db03aa7f2986e9ee7a4f936528e611f392e673ea3a
60
discovery.comTXT
autodesk-domain-verification=ym5EYdpGBiwdsykmwdLG
60
discovery.comTXT
6rv4ky2b39mr6mm45wn9pzsvfn48288w
60
discovery.comTXT
v=msv1 t=6911AFCD-8577-4DCA-A486-857FE32804AB
60
discovery.comTXT
prowly-verification=37a5b6539ab07a0e45f55a0254ef9bbc88e1ae239f90cea437258514cac5e33b
60
discovery.comTXT
intersight=3eed01f1c0a0298999a24f5524196023d6685681853a25e41f16b4b1589152a0
60
discovery.comTXT
google-site-verification=HsmtjtMf4nm1c_2lgQJG_8OJDcLCBmQW_NYZ-Rsz2yc
60