There are over 1.5 billion websites on the world wide web today. Of these, less than 200 million are active. The milestone of 1 billion websites was first reached in September of 2014, as confirmed by NetCraft in its October 2014 Web Server Survey and first estimated and announced by Internet Live Stats (see the tweet from the inventor of the World Wide Web, Tim Berners-Lee). The number had subsequently declined, reverting back to a level below 1 billion (due to the monthly fluctuations in the count of inactive websites) before reaching again and stabilizing above the 1 billion mark starting in March of 2016. During 2016, the total number of sites has grown significantly, from 900 million in January 2016 to 1.7 billion in December 2016. From 2016 to 2018, the level has hold pretty much unchanged. From 1 website in 1991 to 1 billion in 2014, the chart and table below show the total number of websites by year throughout history:

By "Website" we mean unique hostname (a name which can be resolved, using a name server, into an IP Address).

It must be noted that around 75% of websites today are not active, but parked domains or similar. [1]

Year

(June) Websites Change Internet Users Users per

Website Websites launched 2018 1,630,322,579 -8% 2017 1,766,926,408 69% 2016 1,045,534,808 21% 2015 863,105,652 -11% 3,185,996,155* 3.7 2014 968,882,453 44% 2,925,249,355 3.0 2013 672,985,183 -3% 2,756,198,420 4.1 2012 697,089,489 101% 2,518,453,530 3.6 2011 346,004,403 67% 2,282,955,130 6.6 2010 206,956,723 -13% 2,045,865,660 9.9 Pinterest, Instagram 2009 238,027,855 38% 1,766,206,240 7.4 2008 172,338,726 41% 1,571,601,630 9.1 Dropbox 2007 121,892,559 43% 1,373,327,790 11.3 Tumblr 2006 85,507,314 32% 1,160,335,280 13.6 Twttr 2005 64,780,617 26% 1,027,580,990 16 YouTube, Reddit 2004 51,611,646 26% 910,060,180 18 Thefacebook, Flickr 2003 40,912,332 6% 778,555,680 19 WordPress, LinkedIn 2002 38,760,373 32% 662,663,600 17 2001 29,254,370 71% 500,609,240 17 Wikipedia 2000 17,087,182 438% 413,425,190 24 Baidu 1999 3,177,453 32% 280,866,670 88 PayPal 1998 2,410,067 116% 188,023,930 78 Google 1997 1,117,255 334% 120,758,310 108 Yandex, Netflix 1996 257,601 996% 77,433,860 301 1995 23,500 758% 44,838,900 1,908 Altavista, Amazon, AuctionWeb 1994 2,738 2006% 25,454,590 9,297 Yahoo 1993 130 1200% 14,161,570 108,935 1992 10 900% Aug. 1991 1 World Wide Web Project Source: NetCraft and Internet Live Stats (elaboration of data by Matthew Gray of MIT and Hobbes' Internet Timeline and Pingdom)

Periodic drops in the total count can depend on various factors, including an improvement in NetCraft's handling of wildcard hostnames. For example, in August 2012, over 40 million hostnames on only 242 IP addresses were removed from the Survey.

Curious facts

The first-ever website (info.cern.ch) was published on August 6, 1991 by British physicist Tim Berners-Lee while at CERN, in Switzerland. [2] On April 30, 1993 CERN made World Wide Web ("W3" for short) technology available on a royalty-free basis to the public domain, allowing the Web to flourish. [3]

On April 30, 1993 CERN made World Wide Web ("W3" for short) technology available on a royalty-free basis to the public domain, allowing the Web to flourish. The World Wide Web was invented in March of 1989 by Tim Berners-Lee (see the original proposal). He also introduced the first web server, the first browser and editor (the “WorldWideWeb.app”), the Hypertext Transfer Protocol (HTTP) and, in October 1990, the first version of the "HyperText Markup Language" (HTML). [4]

In 2013 alone, the web has grown by more than one third: from about 630 million websites at the start of the year to over 850 million by December 2013 (of which 180 million were active).

In 2016, the number of websites has almost doubled: from 900 million to 1.7 billion. However, the more reliable active website count was stable at around 170 million throughout the year.

count was stable at around 170 million throughout the year. Over 50% of websites today are hosted on either Apache or nginx, both open source web servers.[5] As of June 2014, Microsoft has got very close to Apache in terms of market share (only a 0.15% difference separates the two). If the trend continues, Microsoft could soon become the leading web server developer for the first time in history.

Popular Websites (launch year & how they looked)



Pinterest (2010) (2010)

Dropbox (2008) (2008)



Tumblr (2007) (2007)

Twttr (2006) (2006)



YouTube (2005) (2005)

Reddit (2005) (2005)



Thefacebook (2004) (2004)

Flickr (2004) (2004)



Linkedin (2003) (2003)

PayPal (1999) (1999)



Google (1998) Google (1998)

Yandex (1997) Yandex (1997)



AuctionWeb (Ebay, 1995) AuctionWeb (Ebay, 1995)

Amazon (1995) Amazon (1995)



Altavista (1995) Altavista (1995)

Yahoo (1994) Yahoo (1994)



WWW Project (1991) WWW Project (1991)

Sources

References

The current estimated total number of Websites is delivered by Worldometers' algorithm , which processes data elaborated through statistical analysis after being collected from the following sources: