WWW.W3.ORG Revisione del sito web
Informazioni di base
Informazioni sulla pagina
Title:
W3C
Lunghezza: 3 caratteri; Migliore lunghezza: 10 ~ 60 caratteri
Metaparole chiave:
Unknown
Lunghezza: 0 caratteri; Migliore lunghezza: 10 ~ 255 caratteri
Metadescrizione:
The World Wide Web Consortium (W3C) develops standards and guidelines to help everyone build a web based on the principles of accessibility, internationalization, privacy and security.
Lunghezza: 184 caratteri; Migliore lunghezza: 50 ~ 160 caratteri
H1 Tag:
Making the Web work
Lunghezza: 19 caratteri
Link interni:
67 (0 nofollow)
Link esterni:
3 (0 nofollow)
Tecnologia del sito
Server:
cloudflare
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
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.w3.org:
HTTP/1.1 200 OK
Date: Mon, 06 May 2024 17:45:35 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: proxy-revalidate, public, s-maxage=600
x-strata-cache-tags: global,homepage,blogListing,pressReleasesListing,eventsListing,newsListing,ecosystemsLandingPage,blogPosts,newsArticles,pressReleases,members
x-frontend-content: PUBLISHED
vary: Origin, Accept-Encoding
x-backend: sf-frontend
x-request-id: 87faaff098e65a4b
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
CF-Cache-Status: HIT
Age: 572
Set-Cookie: __cf_bm=kH3AbYakcr_dIn3HAYghFw4VIrAEjjOpX4hqul1Rb3o-1715017535-1.0.1.1-Fv68gCi5X7YJe7QjCt2Y_tUdRRIwtF.WH3wcuY1RiDdyTDgNcP5w0L9qV2yNQOTLe.ubTC4g9WDzGkITslesZg; path=/; expires=Mon, 06-May-24 18:15:35 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 87fac8ed4c254319-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Mon, 06 May 2024 17:45:35 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: proxy-revalidate, public, s-maxage=600
x-strata-cache-tags: global,homepage,blogListing,pressReleasesListing,eventsListing,newsListing,ecosystemsLandingPage,blogPosts,newsArticles,pressReleases,members
x-frontend-content: PUBLISHED
vary: Origin, Accept-Encoding
x-backend: sf-frontend
x-request-id: 87faaff098e65a4b
strict-transport-security: max-age=15552000; includeSubdomains; preload
content-security-policy: frame-ancestors 'self' https://cms.w3.org/ https://cms-dev.w3.org/; upgrade-insecure-requests
CF-Cache-Status: HIT
Age: 572
Set-Cookie: __cf_bm=kH3AbYakcr_dIn3HAYghFw4VIrAEjjOpX4hqul1Rb3o-1715017535-1.0.1.1-Fv68gCi5X7YJe7QjCt2Y_tUdRRIwtF.WH3wcuY1RiDdyTDgNcP5w0L9qV2yNQOTLe.ubTC4g9WDzGkITslesZg; path=/; expires=Mon, 06-May-24 18:15:35 GMT; domain=.w3.org; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 87fac8ed4c254319-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
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 16 record DNS totali di w3.org.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| w3.org | A | 300 | ||
| w3.org | A | 300 | ||
| w3.org | NS | 21600 | ||
| w3.org | NS | 21600 | ||
| w3.org | SOA | 1800 | expire: 604800 serial: 2339300313 | |
| w3.org | MX | 300 | pri: 5 | |
| w3.org | MX | 300 | pri: 5 | |
| w3.org | TXT | 853C844562 | 300 | |
| w3.org | TXT | ca3-d6556337888945edac9c159a068c46a2 | 300 | |
| w3.org | TXT | google-site-verification=5TpwKtmzdpa5fntQgKHY96mTJ3FiSn9fGp07XKxFsMk | 300 | |
| w3.org | TXT | google-site-verification=CZkSL9bXgKDxRmeDnAQorwhaQy3Ji1vTn36bBn5rL-E | 300 | |
| w3.org | TXT | google-site-verification=cu9dn6ytlndLOV87MLxedTHxoKTRKk0dUf_jXK8OsTc | 300 | |
| w3.org | TXT | google-site-verification=dS4IjfXgopxupUFDAqg3wk94IIZ2GuQ-jW4wiLm69Rg | 300 | |
| w3.org | TXT | v=spf1 mx ip4:34.238.48.92 ip4:34.199.101.240 ip6:2600:1f18:7d7a:2700::/56 include:_spf.google.com ~all | 300 | |
| w3.org | AAAA | 2606:4700::6812:1713 | 300 | |
| w3.org | AAAA | 2606:4700::6812:1613 | 300 |