Whois & Analysis for b-cdn.net

HTTP/2 (originally named HTTP/2.0) is a major revision of the HTTP network protocol used by the World Wide Web.

It was developed from the earlier experimental SPDY protocol, originally developed by Google.

HTTP/2 was developed by the Hypertext Transfer Protocol working group httpbis (where means "second") of the Internet Engineering Task Force.

HTTP/2 is the first new version of HTTP since HTTP 1.1, which was standardized in RFC 2068 in 1997.

The Working Group presented HTTP/2 to IESG for consideration as a Proposed Standard in December 2014, and IESG approved it to publish as Proposed Standard on February 17, 2015.

The HTTP/2 specification was published as RFC 7540 in May 2015.

Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), both frequently referred to as "SSL", are cryptographic protocols that provide communications security over a computer network.

Several versions of the protocols find widespread use in applications such as web browsing, email, Internet faxing, instant messaging, and voice-over-IP (VoIP).

Websites use TLS to secure all communications between their servers and web browsers.

Brotli is an open source data compression library developed by Jyrki Alakuijala and Zoltán Szabadka.

A pay-as-you-earn tax (PAYE) or pay-as-you-go (in Australia and elsewhere) is a withholding tax on income payments to employees.

Amounts withheld are treated as advance payments of income tax due.

They are refundable to the extent they exceed tax as determined on tax returns.

PAYE may include withholding the employee portion of insurance contributions or similar social benefit taxes.

In most countries, they are determined by employers but subject to government review.

PAYE is deducted from each paycheck by the employer and must be remitted promptly to the government.

Most countries refer to income tax withholding by other terms, including pay-as-you-go tax.

A content delivery network or content distribution network (CDN) is a globally distributed network of proxy servers deployed in multiple data centers.

The goal of a CDN is to serve content to end-users with high availability and high performance.

CDNs serve a large fraction of the Internet content today, including web objects (text, graphics and scripts), downloadable objects (media files, software, documents), applications (e-commerce, portals), live streaming media, on-demand streaming media, and social networks.