Os Números da Internet em 2009
- 90 trillion – The number of emails sent on the Internet in 2009.
- 247 billion – Average number of email messages per day.
- 1.4 billion – The number of email users worldwide.
- 100 million – New email users since the year before.
- 81% – The percentage of emails that were spam.
- 92% – Peak spam levels late in the year.
- 24% – Increase in spam since last year.
- 200 billion – The number of spam emails per day (assuming 81% are spam).
Websites
- 234 million – The number of websites as of December 2009.
- 47 million – Added websites in 2009.
Web servers
- 13.9% – The growth of Apache websites in 2009.
- -22.1% – The growth of IIS websites in 2009.
- 35.0% – The growth of Google GFE websites in 2009.
- 384.4% – The growth of Nginx websites in 2009.
- -72.4% – The growth of Lighttpd websites in 2009.
Domain names
- 81.8 million – .COM domain names at the end of 2009.
- 12.3 million – .NET domain names at the end of 2009.
- 7.8 million – .ORG domain names at the end of 2009.
- 76.3 million – The number of country code top-level domains (e.g. .CN, .UK, .DE, etc.).
- 187 million – The number of domain names across all top-level domains (October 2009).
- 8% – The increase in domain names since the year before.
Internet users
- 1.73 billion – Internet users worldwide (September 2009).
- 18% – Increase in Internet users since the previous year.
- 738,257,230 – Internet users in Asia.
- 418,029,796 – Internet users in Europe.
- 252,908,000 – Internet users in North America.
- 179,031,479 – Internet users in Latin America / Caribbean.
- 67,371,700 – Internet users in Africa.
- 57,425,046 – Internet users in the Middle East.
- 20,970,490 – Internet users in Oceania / Australia.
Social media
- 126 million – The number of blogs on the Internet (as tracked by BlogPulse).
- 84% – Percent of social network sites with more women than men.
- 27.3 million – Number of tweets on Twitter per day (November, 2009)
- 57% – Percentage of Twitter’s user base located in the United States.
- 4.25 million – People following @aplusk (Ashton Kutcher, Twitter’s most followed user).
- 350 million – People on Facebook.
- 50% – Percentage of Facebook users that log in every day.
- 500,000 – The number of active Facebook applications.
Images
- 4 billion – Photos hosted by Flickr (October 2009).
- 2.5 billion – Photos uploaded each month to Facebook.
- 30 billion – At the current rate, the number of photos uploaded to Facebook per year.
Videos
- 1 billion – The total number of videos YouTube serves in one day.
- 12.2 billion – Videos viewed per month on YouTube in the US (November 2009).
- 924 million – Videos viewed per month on Hulu in the US (November 2009).
- 182 – The number of online videos the average Internet user watches in a month (USA).
- 82% – Percentage of Internet users that view videos online (USA).
- 39.4% – YouTube online video market share (USA).
- 81.9% – Percentage of embedded videos on blogs that are YouTube videos.
Web browsers
- 62,7% – Internet Explorer
- 24,6% – Firefox
- 4,6% – Google Chrome
- 4,5% – Safari
- 2,4% – Opera
- 1,2% – Others
DaLuamente Evolutivo
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