decoders.w3c.br

website information and technology stack
Web technologies detected on this domain7 technologies
Web technologies detected across all w3c.br subdomains46 technologies
Website rank56,738,171
Website Location Brazil
LanguageEnglish
Last technology updateFebruary, 2024
Total w3c.br subdomain count5 subdomains
Top ranking subdomain conferenciaweb.w3c.br (Rank: 400,855)
IP Address200.160.4.9
IP Lookup16 websites share 200.160.4.9 IP address.
Autonomous System Number (ASN)AS22548 (Nucleo)
Certificate IssuerLet's Encrypt

Technology Stack

List of detected technologies used on the website.
TechnologyTechnology TypeVersionFirst detected
ApacheWeb ServersDecember, 2023
HTML5 TagsDocument StandardsDecember, 2023
HTTP/2MiscellaneousDecember, 2023
JavaScriptDocument StandardsDecember, 2023
Lets EncryptCertificate AuthorityDecember, 2023
ModernizrJavaScript Libraries2.5.3December, 2023
UTF-8Document EncodingDecember, 2023

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Referrer-Policyno-referrer
ServerApache
upgradeh2