Technology lookups per year
that's 28,000 every second!
Website Requests per year
The next Google :)
Sites crawled quarterly
That includes every single .com/.net/.org
Sites crawled monthly
Sub-domains and internal pages
Sites crawled weekly
Our top site data is very fresh
Technologies currently identified by our crawlers
Best in business detection
Data collection history
We've done this longer than anyone
Depth & Quality
BuiltWith data has enough volume to provide a statistically relevant sample size for determining technology utilisation trends across the Internet.
We have a sufficient depth of coverage to give you more websites than you can use for marketing, sales and analysis.
Website Global Coverage
The Internet is mostly empty, really
There are a lot domain name/website addresses but most of them don't do anything. Our view is this:
- Websites outside the top 2 million get very little traffic
- Websites outside the top 20 million are static, generally very small sites
- We cover as much of the web as possible to be sure
Some numbers that back this up:
- 200 million top level domains (com, net, org etc), and 100 million country specific domain names (.uk, .ca, .au etc).
- 30% of top level domains are not renewed when registration expires.
- 15% have no websites
- 20% are parked with a single page website for monetisation, cybersquatting or domaining.
- A big % are held as brand protection and redirect to another website
- A big % are used as micro sites for marketing campaigns
- Quantcast estimates sites outside of the top 1 million globally receive less than 500 unique visitors per month.
Where our data comes from
We collect all of the website technology data internally. Over 5 years we have developed advanced (patent pending) algorithms. Everything we crawl is publically accessible and 100% legal.
Real time Analysis
BuiltWith Pro lets you analyze your own list of websites. Sites we don't already track are analysed on-demand with capacity to process thousands of sites per hour.
- Content Delivery Networks
- Verified CDNs
- Content Management Systems
- Document Info
- Email Hosters
- Web Hosting Providers
- Syndication Feeds
- Parked Hosting
- Payment Provider
- Web Server
- Search Engines
- Name Servers
- Web Frameworks