21stsoft, Denver, Colorado

21st Century Technologies, Inc.

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Web Design Portfolio

Mobile Responsive Websites that Perform

We have been designing and building custom database software systems since before the Internet was born. Our website design/web development capabilities far surpass our competitors due to our extensive SEO Web Design experience. We have worked with, and pioneered the technologies that provide our clients the online success they know they can achieve. Our compelling testimonials speak for themselves.

Mobile-Friendly, Standards Compliant Web Design has a direct effect on your sales leads and company brand exposure. See how our web development expertise will accomplish all of these for you.

You need to start with solid hosting and we recommend Bluehost for their lightning-fast servers and solid, 24x7x365 support.

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Local SEO Marketing

Local SEO/Small Business MarketingLocal SEO gets your site ranked at the top of the the top search engines local listings. When done right you are in the "A" position and your sales skyrocket. See our local small business FREE offer.

Mobile Websites

Mobile Websites Are Now RequiredAfter Google's Mobilegeddon algorithm change to recognize the importance of mobile devices, mobile friendly websites are now absolutely required. Read about Mobilegeddon and how we can build your mobile website.

Web Development

Web Development - Since the Beginning of the InternetWe at 21st have been doing web development since the beginning of the Internet. We create custom applications like maps, contact management and website customizations that are beyond the skills of other companies.

Software Development Checklist

Download our Software Development Checklist to ensure you make no mistakes in your custom software project. See our many short custom software case studies for an idea of the breadth of our software development successes.