Web
S
e
a
r
c
h
Engines
A study on the evolution of user interfaces
search
Overall Timeline
All
Elements
Navigation
  • 2000
    Introduction of Textual Ads
    Introduction of Regular Results
  • 2001
    Tabs displayed as Module Tabs
  • 2002
    News tab added
  • 2003
    Introduction of Category Hierarchy
  • 2004
    Introduction of Top Stories
  • 2005
  • 2006
    Introduction of Image Pack
    Tabs placed above the search query bar
    Videos, Maps, Froogle and More tabs added
  • 2007
  • 2008
    Introduction of Related Searches
    Introduction of Enriched Results
    Tabs placed at the top of the page
    Shopping and Gmail tabs added
  • 2009
    Introduction of Local Pack
Not born yet!
  • 2010
    Introduction of Video Pack
    Left sidebar introduced
  • 2011
  • 2012
    Bottom search query bar removed
  • 2013
    Introduction of Shopping Ads
    Tabs placed under the search query bar
  • 2014
    Introduction of Knowledge Panel
    Introduction of People Also Ask
  • 2015
    Introduction of Carousel
    Introduction of Twitter Pack
  • 2016
    Introduction of Featured Snippets
    Introduction of Carousel Grid
  • 2017
  • 2018
    Introduction of Direct Answer
    Introduction of Search Refinement
  • 2019
  • 2020
    Introduction of Covid-19 Left Panel
    Introduction of Recipe Cards
    Introduction of Travel Destinations
    Introduction of Categories Bar
  • 2010
    Introduction of Textual Ads
    Introduction of Top Stories
    Introduction of Related Searches
    Introduction of Enriched Results
    Introduction of Regular Results
  • 2011
  • 2012
  • 2013
    Bottom search query bar removed
    Left sidebar removed
  • 2014
    Introduction of Local Pack
    Introduction of Video Pack
  • 2015
    Introduction of Knowledge Panel
    Introduction of Image Pack
  • 2016
    Explore replace More tab
  • 2017
    Introduction of Featured Snippets
    Introduction of Carousel
    Tabs placed under the search query bar
    Shop replace Explore tab
  • 2018
    Introduction of Search Refinement
  • 2019
    Introduction of Twitter Pack
  • 2020
    Introduction of People Also Ask
    Introduction of Travel Destinations
    Introduction of Categories Bar