WWW.OPENDNS.COM Revisione del sito web

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Informazioni sulla pagina

Titolo:
Cloud Delivered Enterprise Security by OpenDNS
Lunghezza: 46 caratteri; Migliore lunghezza: 10 ~ 60 caratteri
Metadescrizione:
Predict and prevent attacks before they happen using our cloud-delivered enterprise security service. Protect any device, anywhere with OpenDNS.
Lunghezza: 144 caratteri; Migliore lunghezza: 50 ~ 160 caratteri
Metaparole chiave:
Lunghezza: 0 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

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.

Etichetta H1:
Improve YourInternet
Lunghezza: 20 caratteri; Migliore lunghezza: 10 ~ 255 caratteri

Tecnologia del sito

server:
nginx
SSL sicuro:
Disponibile
robots.txt:
Non disponibile
Mappa del sito XML:
Non disponibile
Compressione Gzip:
Non disponibile
favicon.ico:
Non disponibile

Analisi intestazione HTTP

I campi di intestazione HTTP sono componenti dell'intestazione del messaggio di richieste e risposte nell'Hypertext Transfer Protocol (HTTP). Definiscono i parametri operativi di una transazione HTTP. I campi dell'intestazione non vengono visualizzati direttamente dai normali browser Web come Internet Explorer, Google Chrome, Firefox ecc. Di seguito sono riportate le informazioni dell'intestazione HTTP di www.opendns.com:
HTTP/1.1 200 OK
Server: nginx
Date: Mon, 19 May 2025 15:25:12 GMT
Content-Type: text/html
Content-Length: 13911
Connection: keep-alive
Last-Modified: Wed, 09 Apr 2025 18:29:46 GMT
ETag: "67f6bc9a-3657"
Accept-Ranges: bytes
Strict-Transport-Security: max-age=15768000; includeSubDomains
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

Analisi record DNS

Domain Name Systes (DNS) traduce i nomi di dominio facilmente memorizzabili negli indirizzi IP numerici necessari allo scopo di localizzare servizi e dispositivi informatici in tutto il mondo. Sono presenti 15 record DNS totali di opendns.com.
Ospite Tipo IP/Destinazione TTL Informazioni aggiuntive
opendns.comA67
opendns.comNS8028
opendns.comNS8028
opendns.comNS8028
opendns.comSOA20609expire: 1048576
serial: 1747667309
opendns.comMX3600pri: 20
opendns.comMX3600pri: 30
opendns.comMX3600pri: 10
opendns.comTXT
8a0qMBOOpB-h4tuZsbRSOi00ZA
3600
opendns.comTXT
docusign=2dcbb085-bb7f-44b2-8cdd-c9a93a8c0514
120
opendns.comTXT
google-site-verification=1uqoSSYwOE4E7Vue1oAcKDmEt6yn5US6vuQ6shGu2dg
120
opendns.comTXT
identrust_validate=o5f9EQrKPrDdu0ID1bjxzO1r/y2DAb67cX9n+clQ8F2Y
3600
opendns.comTXT
google-site-verification=VXNIemKQVGZ9Q3215ANNzcTDK5ZejVDwd6RQsQ2u1GI
120
opendns.comTXT
v=spf1 ptr include:_nets.opendns.com include:mail.zendesk.com include:amazonses.com include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:spf1.mailgun.org include:spf2.mailgun.org ip4:173.37.147.246 ip4:173.37.147.247 ip4:72.163.7.179 ip4:72.163.7.180 ip4:192.28.150.255 ?all
120
opendns.comTXT
_1vqn2ic3z0dh84cq267t2stz2q7vkbd
3600