Internet stats and demographics galore.
Web technology market share.
Many reports are free.
Gallup: Computers & Internet
What people think about the computer industry, the Internet and spam.
The Web Index
Brought to you by the World Wide Web Foundation, this index measures the Web's contribution to development and human rights in 81 countries.
Includes tools to learn about customers, including analytics, consumer surveys, YouTube analytics, keyword search trends and industry research.
MSN adCenter Labs
There's lots of useful info at this site, including tools that measure age and gender distribution.
Lots of free, valuable research about Internet users.
Tools for measuring a website's traffic. Yours or your competition's.
Owned by Amazon and founded in 1996, Alexa is one of the oldest tools out there. At the site you’ll find among many other useful tools, including a downloadable toolbar, traffic stats and related links.
Offers a whole host of info and a downloadable toolbar for your browser that reveals visitor numbers for each site you go to.
Find the best sites in your category (in search engine terms) so you are well-linked to them. This will help improve your own search engine rank. You'll need to login to access.
Traffic graphs and detailed demographic information including gender distribution, age, household income, ethnicity and education. For partner sites, also reveals a site’s geographic distribution.
Provides trend reports on a website's rankings.
Pagerank, backlinks, indexed pages, rankings and more.
Keywords are at the heart of any search engine marketing program and the content you create. They're digital DNA. Use these tools to figure out your genetic code.
Google Adwords Keyword Tool
Narrow your keyword search by location, category or seasonal factor.
Google will track keywords you've selected, which may be a good way to track what people are saying about you, your company or your competition. Note: information is sometimes dated, and set your preferences to avoid email overload.
Tracks keywords over time.
Search for keyword tags across 14 different sites that aggregate content.
Track the rise and fall of Google's search rankings for 1,000 keywords.
Search Engine Watch: What People Search For
A list of places resources for figuring out the phrases people use to find stuff.
We Build Pages
Search keyword combinations.
Domains: availability and who owns what
Check the availability of your brand or username on 160 popular social networking and social bookmarking websites (free/premium).
Another way to check domain name availability.
Looking for all things domain? This is the site for everything from figuring out your IP address to domain lookups and more.
Check ownership of a domain name.
Check domain name availability, get ideas, learn your own IP address...
Inside Search Engines
Business of the Internet