Rank
14 1
Visitors
1.37B 94.2M

Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

Industry
Rank
231 8
Visitors
110M 3.3M

Learn how to do anything with wikiHow, the world's most popular how-to website. Easy, well-researched, and trustworthy instructions for everything you want to know.

Rank
307 14
Visitors
85.2M 3.3M

Wikimedia is a global movement whose mission is to bring free educational content to the world.

Rank
366 4
Visitors
72.8M 722.4K

Quora - Un lieu pour partager le savoir et mieux comprendre le monde.

Rank
383 85
Visitors
69.9M 17.7M

Live world statistics on population, government and economics, society and media, environment, food, water, energy and health. Interesting statistics with world population clock, forest loss this year, carbon dioxide co2 emission, world hunger data, energy consumed, and a lot more

Rank
834 152
Visitors
34.7M 6.9M

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

Rank
1,517 179
Visitors
20.3M 2.4M

Thesaurus and word tools for your creative needs. Find the word you're looking for!

Industry
Rank
1,531 166
Visitors
20.1M 2.2M

TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.

Rank
2,252 400
Visitors
14.2M 1.9M

HowStuffWorks explains thousands of topics, ranging from the flu to black holes to conspiracy theories, with video and illustrations so you can learn how everything works.

Industry
Rank
2,364 827
Visitors
13.6M 3.2M

Dummies transforms the hard-to-understand into easy-to-use to enable learners at every level to fuel their pursuit of professional and personal advancement.

Rank
3,017 344
Visitors
10.9M 1.3M

Answers.com is the place to go to get the answers you need and to ask the questions you want

Rank
3,227 468
Visitors
10.3M 1.6M

Share Market Tips, BSE/NSE India, Gold Rate, Mutual Funds, Finance & Currency News - Goodreturns.

Rank
3,621 249
Visitors
9.3M 613.2K

Share our collection of inspirational and famous quotes by authors you know and love. Share our Quotes of the Day on the web, Facebook, Twitter, and blogs.

Rank
3,780 2K
Visitors
8.9M 3.4M

無料ウェブ百科事典。VOYAGEGROUPと朝日新聞社が運営。出典を明確にした信用性を重視。

Rank
4,407 546
Visitors
7.8M 981.1K

Explore National Geographic. A world leader in geography, cartography and exploration.

Rank
5,083 273
Visitors
6.8M 314K

Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history.

Industry
Rank
5,405 517
Visitors
6.5M 509.9K

Learn how to do just about everything at eHow. Find expert advice along with How To videos and articles, including instructions on how to make, cook, grow, or do almost anything.

Industry
Rank
5,872 780
Visitors
6M 820.6K

Icai.org is ranked number 5872 in the world, hosted in Singapore and links to network IP address 54.169.194.86.

Rank
6,641 374
Visitors
5.4M 287.5K

Online Dictionary for English, Hindi, Bengali, Gujarati, Kannada, Marathi, Malayalam, Sanskrit, Tamil, and Telugu.

Rank
6,851 513
Visitors
5.2M 328.5K

Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.

Rank
7,064 1K
Visitors
5.1M 862.5K

Wikisource.

Industry
Rank
7,212 1K
Visitors
5M 1.1M

Test your knowledge with amazing and interesting facts, trivia, quizzes, and brain teaser games on MentalFloss.com.

Rank
7,444 2K
Visitors
4.9M 2M

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music…

Industry
Rank
8,816 283
Visitors
4.2M 116.7K

Dotdash's brands help over 100 million users each month find answers, solve problems, and get inspired. Dotdash is among the fastest-growing publishers online.

Industry
Rank
9,212 1K
Visitors
4M 475.1K

LoveToKnow: Advice you can trust.

Rank
9,459 598
Visitors
3.9M 209.7K

Explore | FANDOM.

Rank
9,604 2K
Visitors
3.9M 958K

Wikibooks is a Wikimedia community creating a free library of educational textbooks that anyone can edit.

Industry
Rank
9,623 498
Visitors
3.9M 170.8K

International Block.