People who built the network
Researchers, engineers, operators, and community leaders whose choices shaped the internet's open architecture.
BTW Media Editorial Collection
The internet was not born as a finished system. It was built across decades by researchers, engineers, operators, institutions, and communities who chose openness, interoperability, and shared stewardship before the world knew what the network would become.
History of the Internet is BTW Media's editorial archive of the people, protocols, institutions, and turning points that shaped the global network.
Researchers, engineers, operators, and community leaders whose choices shaped the internet's open architecture.
TCP/IP, DNS, routing, email, the Web, number resources, and standards processes made global interoperability possible.
Interviews, profiles, and records preserve how the internet was imagined, governed, expanded, and defended.
This collection brings together interviews, profiles, source-backed reporting, and historical analysis about the builders and witnesses of the internet age.
This page follows how individual decisions, technical principles, public institutions, and regional communities became civilization-scale infrastructure.
For the people recorded here, this is a record of contribution. For readers, it is a map of how the internet became one of humanity's shared systems.
Series
From packet-switching theory to the World Wide Web, this map connects the people, protocol decisions, and governance transitions that shaped the global network.

1961
Recorded contribution
Leonard Kleinrock (1961): Published the earliest packet-switching and information-flow work that provided mathematical foundations for breaking messages into packets.

1962 / 1963
Recorded contribution
J.C.R. Licklider (1962 / 1963): Articulated the "Intergalactic Computer Network" vision that inspired ARPA's networking goals and the idea of a globally-connected computing commons.

1964
Recorded contribution
Paul Baran (1964): RAND memorandum On Distributed Communications laid out distributed network designs intended to be survivable — a key conceptual precursor to later packet networks.

1965
Recorded contribution
Donald Davies (1965): Coined the term "packet" and advanced practical packet-switching architecture at the UK National Physical Laboratory.

1968
Recorded contribution
Douglas Engelbart (1968): Demonstrated the oN-Line System (NLS) at the "Mother of All Demos" — showing hypertext, shared editing, the mouse and other interactive concepts that shaped future online tools.

1969
Recorded contribution
Lawrence (Larry) Roberts (1969): As ARPA program manager he designed and led the ARPANET construction, turning packet-switching proposals into the first operational research network.

1969
Recorded contribution
Jon Postel (1969): Became central to the RFC series and began his long stewardship of protocol documentation and numbering — the Internet's numbering authority.

1969
Recorded contribution
Steve Crocker (1969): Instigated the ARPANET "Network Working Group" and created the Request for Comments (RFC) series — the primary open documentation mechanism for Internet protocols.

1972–1973
Recorded contribution
Vint Cerf & Bob Kahn (1972–1973): Co-designed the Transmission Control Protocol (TCP) and later TCP/IP, enabling communication across multiple networks — the birth of internetworking.

1973
Recorded contribution
Robert Metcalfe (1973): Invented Ethernet at Xerox PARC, making local networking fast and scalable for office and campus environments.

1973–1975
Recorded contribution
Louis Pouzin (1973–1975): Developed CYCLADES in France, a datagram-based packet network that directly influenced TCP/IP's design.

1973
Recorded contribution
Danny Cohen (1973): Pioneered early packet voice transmission and endianness concepts, key to interoperability in TCP/IP systems.

1975
Recorded contribution
Yngvar G. Lundh (1975): Promoted and implemented early packet networking in Scandinavia, connecting European research networks.

1976
Recorded contribution
Elizabeth "Jake" Feinler (1976): Managed the ARPANET Network Information Center (NIC) at SRI, maintaining the official host name directory before DNS.

1977
Recorded contribution
Pål Spilling (1977): Helped establish early ARPANET links in Europe and co-authored the first Internet (TCP/IP) experiments between continents.

1977
Recorded contribution
Bob Kahn, Vint Cerf & Jon Postel (1977): Conducted the first three-network TCP/IP test (ARPANET, SATNET, PRNET), proving the architecture's viability.

1978
Recorded contribution
Steve Crocker, Jon Postel & Joyce Reynolds (1978): Led early IETF-like protocol coordination and RFC series continuity — the core of today's open standards process.

1979
Recorded contribution
Radia Perlman (1979): Developed early routing algorithms that evolved into the Spanning Tree Protocol (finalized 1985).

1981–1983
Recorded contribution
Paul Mockapetris (1981–1983): Invented the Domain Name System (DNS) to replace the central HOSTS.TXT file. Introduced hierarchical, distributed naming via RFC 882/883.

1981
Recorded contribution
Danny Cohen (1981): Published "On Holy Wars and a Plea for Peace," formalizing the concept of byte ordering ("endianness").

1982
Recorded contribution
Daniel Karrenberg (1982): Helped build EUnet, the first pan-European Internet Service Provider (ISP) and in 1989 was one of the founders of RIPE.

1982–1983
Recorded contribution
Vint Cerf, Bob Kahn, Jon Postel & Steve Crocker (1982–1983): Oversaw the January 1, 1983 "flag day" switchover from NCP to TCP/IP — the operational birth of the modern Internet.

1983–1984
Recorded contribution
Radia Perlman (1983–1984): Developed the Spanning Tree Protocol (STP), which made Ethernet networks reliable and loop-free.

1984
Recorded contribution
Mike Muuss (1984): Created ping, one of the simplest and most enduring diagnostic tools in networking.

1984–1986
Recorded contribution
Eric Allman (1984–1986): Wrote Sendmail, the first general-purpose Internet email transport system, crucial for global email interoperability.

1985
Recorded contribution
Brian Carpenter (1985): Led development of key Internet standards and chaired IETF working groups, promoting IPv6 and architectural consistency.

1986
Recorded contribution
John Klensin (1986): Significant early work on SMTP, FTP, and internationalization of Internet protocols.

1987
Recorded contribution
Joyce K. Reynolds & Bob Braden (1987): Contributed to RFC editing, TCP/IP documentation, and Internet research group coordination.

1989
Recorded contribution
Alan Emtage (1989): Developed Archie, the first Internet search engine, enabling users to find files across FTP servers.

1990 / 1991
Recorded contribution
Tim Berners-Lee (1990 / 1991): Invented the World Wide Web at CERN — creating HTTP, HTML, and the first web server and browser, converting network infrastructure into a global publishing and information system.

1991
Recorded contribution
Linus Torvalds (1991): Created the Linux kernel, which became a cornerstone of Internet infrastructure, web servers, and open-source computing.

1991
Recorded contribution
Jianping Wu (1991): Led the development of CERNET, China's first academic Internet network, linking universities across the country.

1991
Recorded contribution
Scott Bradner (1991): Key figure in IETF standardization and Internet governance; helped define early Internet policy and protocol stewardship.

1992
Recorded contribution
Kilnam Chon (1992): Built KREONET, the Korean Research Network, pioneering Internet connectivity in Asia.

1993
Recorded contribution
Marc Andreessen (1993): Co-developed Mosaic, the first mainstream graphical web browser, which popularized the Web and inspired Netscape.

1993
Recorded contribution
Robert Cailliau (1993): Collaborated with Berners-Lee at CERN to promote and refine the World Wide Web and its first browser/server setup.

1994
Recorded contribution
Mitchell Baker (1994): Led the Mozilla project, defending open web standards and community-driven browser development.

1994
Recorded contribution
Xing Li (1994): Architect of CERNET, China's first academic network (1994), and early IPv6 advocate for Asia-Pacific.

1995
Recorded contribution
Paul Vixie (1995): Principal developer of BIND, the most widely used DNS server software; improved DNS reliability and security.

1996
Recorded contribution
Larry Landweber (1996): Created CSNET and helped connect over 25 countries to the early Internet, bridging academia and policy.

1997
Recorded contribution
Radia Perlman (1997): Authored Interconnections, formalizing network protocol design principles and influencing Internet routing education.

1998
Recorded contribution
Jon Postel (1998): Demonstrated control over the DNS root servers and led the IANA transition, symbolizing his lifelong role.

1998
Recorded contribution
Vint Cerf & Bob Kahn (1998): Helped found ICANN and promoted the institutional frameworks for managing Internet naming and numbering globally.

1999
Recorded contribution
Al Gore (1999): Sponsored the 1991 High Performance Computing and Communications Act, which funded Internet expansion — earning the nickname "the Information Superhighway."
Leonard Kleinrock (1961): Published the earliest packet-switching and information-flow work that provided mathematical foundations for breaking messages into packets.
J.C.R. Licklider (1962 / 1963): Articulated the "Intergalactic Computer Network" vision that inspired ARPA's networking goals and the idea of a globally-connected computing commons.
Paul Baran (1964): RAND memorandum On Distributed Communications laid out distributed network designs intended to be survivable — a key conceptual precursor to later packet networks.
Donald Davies (1965): Coined the term "packet" and advanced practical packet-switching architecture at the UK National Physical Laboratory.
Douglas Engelbart (1968): Demonstrated the oN-Line System (NLS) at the "Mother of All Demos" — showing hypertext, shared editing, the mouse and other interactive concepts that shaped future online tools.
Lawrence (Larry) Roberts (1969): As ARPA program manager he designed and led the ARPANET construction, turning packet-switching proposals into the first operational research network.
Jon Postel (1969): Became central to the RFC series and began his long stewardship of protocol documentation and numbering — the Internet's numbering authority.
Steve Crocker (1969): Instigated the ARPANET "Network Working Group" and created the Request for Comments (RFC) series — the primary open documentation mechanism for Internet protocols.
Vint Cerf & Bob Kahn (1972–1973): Co-designed the Transmission Control Protocol (TCP) and later TCP/IP, enabling communication across multiple networks — the birth of internetworking.
Robert Metcalfe (1973): Invented Ethernet at Xerox PARC, making local networking fast and scalable for office and campus environments.
Louis Pouzin (1973–1975): Developed CYCLADES in France, a datagram-based packet network that directly influenced TCP/IP's design.
Danny Cohen (1973): Pioneered early packet voice transmission and endianness concepts, key to interoperability in TCP/IP systems.
Yngvar G. Lundh (1975): Promoted and implemented early packet networking in Scandinavia, connecting European research networks.
Elizabeth "Jake" Feinler (1976): Managed the ARPANET Network Information Center (NIC) at SRI, maintaining the official host name directory before DNS.
Pål Spilling (1977): Helped establish early ARPANET links in Europe and co-authored the first Internet (TCP/IP) experiments between continents.
Bob Kahn, Vint Cerf & Jon Postel (1977): Conducted the first three-network TCP/IP test (ARPANET, SATNET, PRNET), proving the architecture's viability.
Steve Crocker, Jon Postel & Joyce Reynolds (1978): Led early IETF-like protocol coordination and RFC series continuity — the core of today's open standards process.
Radia Perlman (1979): Developed early routing algorithms that evolved into the Spanning Tree Protocol (finalized 1985).
Paul Mockapetris (1981–1983): Invented the Domain Name System (DNS) to replace the central HOSTS.TXT file. Introduced hierarchical, distributed naming via RFC 882/883.
Danny Cohen (1981): Published "On Holy Wars and a Plea for Peace," formalizing the concept of byte ordering ("endianness").
Vint Cerf, Bob Kahn, Jon Postel & Steve Crocker (1982–1983): Oversaw the January 1, 1983 "flag day" switchover from NCP to TCP/IP — the operational birth of the modern Internet.
Radia Perlman (1983–1984): Developed the Spanning Tree Protocol (STP), which made Ethernet networks reliable and loop-free.
Mike Muuss (1984): Created ping, one of the simplest and most enduring diagnostic tools in networking.
Eric Allman (1984–1986): Wrote Sendmail, the first general-purpose Internet email transport system, crucial for global email interoperability.
Brian Carpenter (1985): Led development of key Internet standards and chaired IETF working groups, promoting IPv6 and architectural consistency.
John Klensin (1986): Significant early work on SMTP, FTP, and internationalization of Internet protocols.
Joyce K. Reynolds & Bob Braden (1987): Contributed to RFC editing, TCP/IP documentation, and Internet research group coordination.
Alan Emtage (1989): Developed Archie, the first Internet search engine, enabling users to find files across FTP servers.
Tim Berners-Lee (1990 / 1991): Invented the World Wide Web at CERN — creating HTTP, HTML, and the first web server and browser, converting network infrastructure into a global publishing and information system.
Linus Torvalds (1991): Created the Linux kernel, which became a cornerstone of Internet infrastructure, web servers, and open-source computing.
Scott Bradner (1991): Key figure in IETF standardization and Internet governance; helped define early Internet policy and protocol stewardship.
Marc Andreessen (1993): Co-developed Mosaic, the first mainstream graphical web browser, which popularized the Web and inspired Netscape.
Robert Cailliau (1993): Collaborated with Berners-Lee at CERN to promote and refine the World Wide Web and its first browser/server setup.
Mitchell Baker (1994): Led the Mozilla project, defending open web standards and community-driven browser development.
Paul Vixie (1995): Principal developer of BIND, the most widely used DNS server software; improved DNS reliability and security.
Larry Landweber (1996): Created CSNET and helped connect over 25 countries to the early Internet, bridging academia and policy.
Radia Perlman (1997): Authored Interconnections, formalizing network protocol design principles and influencing Internet routing education.
Jon Postel (1998): Demonstrated control over the DNS root servers and led the IANA transition, symbolizing his lifelong role.
Vint Cerf & Bob Kahn (1998): Helped found ICANN and promoted the institutional frameworks for managing Internet naming and numbering globally.
Al Gore (1999): Sponsored the 1991 High Performance Computing and Communications Act, which funded Internet expansion — earning the nickname "the Information Superhighway."
Daniel Karrenberg (1982): Helped build EUnet, the first pan-European Internet Service Provider (ISP) and in 1989 was one of the founders of RIPE.
Jianping Wu (1991): Led the development of CERNET, China's first academic Internet network, linking universities across the country.
Kilnam Chon (1992): Built KREONET, the Korean Research Network, pioneering Internet connectivity in Asia.
Xing Li (1994): Architect of CERNET, China's first academic network (1994), and early IPv6 advocate for Asia-Pacific.
Internet Milestones
A decade-by-decade guide to the experiments, protocols, standards, networks, and institutions that turned internetworking into shared global infrastructure.
1962-1965
Packet switching becomes a practical networking idea
Paul Baran and Donald Davies separately formalize packet-switched communication, giving later research networks a way to move data without relying on circuit-switched telephony.
Paul Baran, Donald Davies
RAND, National Physical Laboratory
1969
ARPANET sends its first message
The first host-to-host ARPANET message travels between UCLA and SRI, turning packet networking from research architecture into an operating experiment.
Leonard Kleinrock, Charley Kline, Bill Duvall
UCLA, SRI, ARPA
1971
Email becomes the first durable social application of the network
Ray Tomlinson adapts network mail between machines, making person-to-person communication one of the internet's earliest reasons to exist.
Ray Tomlinson
BBN, ARPANET
1974
TCP paper defines internetworking as an open architecture
Vint Cerf and Bob Kahn publish the TCP paper and give the network a protocol model for connecting heterogeneous networks into an internet.
Vint Cerf, Bob Kahn
DARPA
1977
Three-network TCP/IP test proves internetworking across media
Packet radio, satellite, and ARPANET paths carry traffic through a common protocol design, showing that an internet can survive different physical networks.
Vint Cerf, Jon Postel, Bob Kahn
DARPA research community
1983
TCP/IP flag day makes the modern internet operational
ARPANET hosts move from NCP to TCP/IP on January 1, 1983, making the protocol suite an operational foundation rather than a research proposal.
Vint Cerf, Bob Kahn, Jon Postel, Steve Crocker
DARPA, ARPANET community
1983-1984
DNS turns names into distributed internet infrastructure
Paul Mockapetris and the early naming community replace host tables with the Domain Name System, giving the expanding network a scalable naming layer.
Paul Mockapetris, Jon Postel
USC/ISI, IANA
1986
NSFNET expands academic networking into a backbone
The NSFNET programme links supercomputing centres and research institutions, creating a backbone that helps move the internet beyond its original defence research context.
National Science Foundation, regional academic networks
Late 1980s
Routing growth forces inter-domain coordination
As networks multiply, operators move toward scalable inter-domain routing practices that later make BGP and routing security central to internet operations.
Network operators and routing researchers
IETF, operator community
1989 / 1990
Archie makes distributed network resources discoverable
Alan Emtage creates Archie, showing that the internet also needs discovery systems, not only transport and addressing.
Alan Emtage
McGill University
1989 / 1991
The World Wide Web opens the internet to publishing and navigation
Tim Berners-Lee proposes and implements HTTP, HTML, URLs, and early browser/server software, turning the network into a global information space.
Tim Berners-Lee, Robert Cailliau
CERN
1992
Regional number coordination takes institutional form
Regional internet growth creates the need for durable address allocation institutions, with APNIC emerging in the Asia-Pacific coordination context.
Regional operators and registry builders
APNIC, RIR community
1993
El Salvador joins the global internet story
Local builders connect national academic and technical communities into the global network, showing how internet history is made outside the original centres of research funding.
Lito Ibarra
El Salvador internet community
1998
ICANN is formed to coordinate global identifiers
ICANN becomes the institutional home for DNS and identifier coordination debates, moving internet governance into a more formal multi-stakeholder structure.
Jon Postel, Vint Cerf, global governance community
ICANN, IANA community
1998
IPv6 is specified in RFC 2460
The IETF publishes RFC 2460, preserving the internet's ability to scale addressing beyond IPv4 exhaustion and making protocol stewardship a generational task.
Brian Carpenter, IETF IPv6 community
IETF
1986 / 1992
Latin American academic networks become regional infrastructure
Builders in Chile, Venezuela, Argentina, and neighbouring communities turn research connectivity into lasting regional internet capacity.
Florencio Utreras, Ermanno Pietrosemoli, Olga Cavalli
Latin American academic and governance communities
2000s
African technical communities expand capacity and participation
Training, software communities, and advocacy broaden who can build, operate, and govern internet infrastructure.
Dorcas Muthoni
African technology and internet communities
2000s
Operational analysis becomes part of internet stewardship
Routing, addressing, measurement, and security analysis become essential to explaining where the global network is resilient and where it is fragile.
Geoff Huston
APNIC Labs, operator community
2016
IANA stewardship transition completes
The transition marks a major governance shift from US government oversight toward the global multi-stakeholder community.
ICANN, IANA community, global internet governance community
2010s / 2020s
Routing security becomes a core public-interest issue
RPKI, MANRS, and operator coordination make routing security part of the internet's institutional memory and daily operational discipline.
Routing security researchers and operators
IETF, RIRs, operator community
2024
Internet history becomes a source-backed archive
Measurement archives, oral histories, and editorial collections make internet history itself a field of stewardship for the next generation.
Jim Cowie and internet history researchers
Internet History Initiative
Published Records
Published interviews, profiles, and historical reporting from BTW Media's History of the Internet collection.

Google pitched Buzz as a social network with the setup already done: the people a Gmail user emailed and chatted with most would become the first people they followed. The shortcut moved a relationship built in private correspondence toward a public social product. The Federal Trade Commission later described what happened when users declined the invitation or switched Buzz off: some could still be followed or appear in other users’ social displays. Google accepted a settlement requiring a new consent rule and privacy checks that would outlive Buzz itself.
Read Record
Mozilla's small browser began as Phoenix. A company using that name objected, so Mozilla chose Firebird. Then the Firebird database project objected too. By February 2004 the browser was Firefox. The sequence sounds like a branding department losing three rounds of a word game. The record is sharper: one open-source project had to decide whether its own legal comfort outweighed another project's established name and the distributors both relied on.
Read Record
In 2004, the Apache Software Foundation told an IETF mail working group that its SpamAssassin and JAMES projects could not ship Sender ID under Microsoft's patent-license terms. Two years later, the IETF published Sender ID beside its rival SPF as simultaneous experiments, warning that a receiver might read the same DNS record through the wrong test and lose legitimate mail. The standards body could publish both designs. It could not make implementers accept a license or make operators deploy a protocol.
Read Record
A website owner could publish a page and leave comments switched off. In September 2009, a visitor with Google Toolbar could still open a separate sidebar and write beside that page. Google called it Sidewiki. Google chose which entries rose to the top and could carry an annotation to another page containing the same passage. Two years later it decided to discontinue the service and offered contributors time to download their words. The page remained where its owner put it. The conversation beside it had a different landlord.
Read Record
Wikipedia's authors were scattered across years, languages and usernames. By 2008, their encyclopedia had a licensing problem no editor could fix by clicking Save: its GNU Free Documentation License did not work neatly with the Creative Commons license used by other free-content projects. The Free Software Foundation offered a narrow door. It let an eligible mass collaboration's site operator republish the work under CC BY-SA, but only before August 2009. Wikimedia had to ask its contributors, make a board decision and change the site's terms while that door was open.
Read Record
The Library Took the Tweets’ Text. The Pictures Stayed Outside.
In 2010, the Library of Congress said it would save the stream of public tweets. The small print mattered: it would receive text, not the pictures, video or linked pages that often carried the rest of the post. Seven years later the Library pointed to that gap while ending its attempt to collect every public tweet. It kept the twelve years already acquired and narrowed future intake. The archive had not lost its files. The meaning of a tweet had grown beyond the part it was taking.
Read Record
The Host That Never Took Mail Kept Everyone's Mail Waiting
In 1995, a machine devoted to DNS or time service might never accept email. A person could still send a message to an address at that machine. If no mail program answered, the sender's system had to treat the failure as temporary and try again. Days could pass before a confusing bounce reached the person who had made the mistake. Two engineers proposed an odd cure: a computer that did not run a mail service should sometimes run just enough of one to say, decisively, that it did not run a mail service.
Read Record
In 2006, Google offered a video store with files people could buy and download. In 2007, it told those customers that purchases already on their computers would cease to play. The company reversed course after the objection landed: a card refund replaced store credit, and playback got six more months. The file had travelled home. Its useful life still ran through the seller.
Read Record
In 2005, Flickr told its photographers they could keep their screen names and public photo addresses. The thing changing was the key: new users would sign in with a Yahoo ID, while old Flickr users could keep their email-and-password login for a while. By 2007 that exception was closing. A photograph might remain at the address everyone knew, yet the person who made it now had to pass through a different company's account system to manage it. Public identity stayed put; entry changed hands.
Read Record
The photographs kept their Flickr addresses when the service changed hands in 2018. Members still entered with Yahoo credentials. It took a separate login migration in 2019 to begin handing them a new key. Flickr's own notices show how a public archive, a corporate owner and the private route into an account can move on three different schedules.
Read Record
The XO Laptops Could Talk. The School Server Still Had to Buy the Internet.
One Laptop per Child put a radio in every child's machine and invited the machines to relay for one another. A classroom could become a network before a telecom carrier supplied a connection. Then the network reached the school gate. Internet access, shared storage, address management and updates accumulated around a separate server and a separately financed uplink. The hardware story was one laptop per child; the operating story had another computer in the room.
Read Record
AOL bought Bebo as a way to gather users and sell advertising. Two years later it disposed of almost all the social network's assets. The filing for that year still expected money from Bebo's old ad customers on AOL's own sites—and kept Bebo in continuing operations. The website, the tax deduction and the sales relationship did not leave through the same door.
Read Record
Red Hat announced a deal for Netscape's Directory Server and Certificate Management System in September 2004. The purchase closed in December. By June 2005, Directory Server code was open under the GPL and the supported product was offered through an annual subscription, with purchases projected for mid-June; Red Hat was still promising to release more of the acquired technology. The contract had already split software, patents and trademarks into separate parcels. The word “acquired” concealed a long line of decisions about what buyers, developers and customers could actually use.
Read Record
The Website Moved Its Filing Cabinet. It Sent the Moving Bill to Every Link.
A publisher renovates its site. The document is still there, the staff still believe in it, and the new menu looks splendid. The old address now leads nowhere. In a 1998 essay, Tim Berners-Lee treated this familiar renovation as a choice about who does the work. A site can move files, replace software and change departments behind a stable public URI. When it changes the URI instead, every reader, bookmark and distant publisher must rediscover the document. The office got its fresh floor plan; the rest of the Web inherited its missing address.
Read Record
The public WebCrawler in 1994 answered questions from a shared index. Brian Pinkerton had built another mode: start with likely results, send a robot down their unexplored links and add whatever it found before answering. That sounds like the perfect cure for a search index with holes. Pinkerton kept it out of public hands. A shared crawl could serve thousands of queries; a fresh crawl for every curious user would ask the young Web to pay the network bill again and again.
Read Record
In April 2009, OpenStreetMap contributors could not save new edits through the project API while the service moved to version 0.6. The online editor was disabled. When editing returned, every change had to belong to a changeset, and clients had to check which version of a map element they were replacing. A community map paid for a better account of its own making with a conspicuous pause in the act of making it.
Read Record
A blog author could write a reply on her own site and still want it seen beside the article she answered. The old choices made her pick a house: put the comment on someone else's page, or keep the reply at home and hope readers followed the link. Webmention gave the link a messenger. In its 2017 W3C Recommendation, the sending site tells the receiving site where the reply lives. The receiver checks the link and decides what appears on its page. The messenger crossed the street; the front door stayed with the owner.
Read Record
The Site Was Down. Google Had a Copy. Then the Link Vanished.
For years, a Google result could offer two doors to one page: the publisher's site and a snapshot stored by Google. If the site failed, the snapshot might still open. The publisher could ask Google to remove that copy. In 2024 Google removed the reader-facing cached link itself. A little secondary doorway had exposed a long argument about who controlled a page after it left its own server.
Read Record
In 2006, some embedded content in Internet Explorer appeared on the page but waited for a manual activation before a reader could use it. Microsoft connected that change to its Eolas patent case. A legal and engineering decision had acquired a user interface: click, or use the keyboard, and only then interact. Two years later another Microsoft update removed the extra step.
Read Record
On 16 December 2002, Creative Commons launched licenses that could speak to three audiences: a human reader, a lawyer and a machine. The machine was supposed to find works offered for reuse without making every person negotiate permission from scratch. The first recommended web markup carried RDF/XML inside an HTML comment. Six years later, Creative Commons' own ccREL paper called that choice cumbersome and replaced the recommendation. The legal permission was only one part of the work. A machine also had to find the label attached to the right object.
Read Record