Technology · CMS
683 websites in the live index use OpenCities as of October 2026. Download the full list of OpenCities websites with website, company, country and language.
SourceAs of October 28, 2026, TechLeads detects OpenCities on 683 websites: 0.00% of CMS detections, the 174th most-used of 552 CMS technologies we track.
Sample results for OpenCities. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #12,446 | denvergov.org | Denver Stories - City and County of DenverLearn about the history and culture of the city through stories, told in the voices of residents. | - | - | - |
| #243,606 | jeffersoncountyclerk.org | Homepage - Jefferson County Clerk | David YatesDavid Yates | - | - | - |
| #500,000 | mesaaz.gov | Parks, Recreation and Community FacilitiesParks, Recreation and Community Facilities contributes to a healthy and vibrant community by providing exceptional experiences and services to those who live, work, and play in Mesa. | - | - | en |
| #500,000 | orlando.gov | Orlando VenuesPlease click on the above logos to be directed to individual venue websites. | - | - | en |
| #500,000 | pittsburghpa.gov | Interactive Apps, Maps & DashboardsThe GIS Team of the Department of Innovation & Performance created mapping tools to better serve the residents of Pittsburgh. | - | - | en |
| #500,000 | richlandcountysc.gov | Jim Hamilton-LB Owens AirportA single runway general aviation facility supporting transportation and economic development needs. | - | - | en |
| #500,000 | alleghenycounty.us | Allegheny County, PAThe official website of Allegheny County, PA, which provides information on services, licenses, records and permits for our citizens and businesses. | - | US | en |
| #500,000 | wycokck.org | Unified Government of Wyandotte County and Kansas City, KSA consolidated city and county government into one jurisdiction, Wyandotte County, affectionately known as “The Dot” is home to Kansas City, Bonner Springs, and Edwardsville. It offers city and county services, government, and business. | - | - | en |
| #500,000 | columbus.gov | City of Columbus, OhioWelcome to the new Columbus.gov! We are thrilled to present a revamped digital experience that caters to the needs of all users. Discover a website that offers improved access to valuable information and services. Whether you are a resident, business owner, or visitor, we are committed to providing | - | - | en |
| #500,000 | sa.gov | Arts & CultureThe Department of Arts & Culture advocates for the arts in San Antonio. Learn about local artists, cultural organizations, public art and events. Visit our two free art galleries. Apply for grant programs or film permits. | - | - | en |
| #500,000 | fortworthtexas.gov | City of Fort WorthRanked the 11th largest and one of the fastest-growing cities in the U.S., the City of Fort Worth, Texas, is home to more than 1 million residents. | - | - | en |
| #500,000 | franklincountyohio.gov | Franklin County, OhioFranklin County, Ohio, is a community for every resident, every day. It is one of the largest and most diversely populated counties in Ohio and a cultural and economic hub for Central Ohio. | - | - | en |
| #500,000 | okc.gov | City of Oklahoma City | - | - | en |
| #500,000 | jacksongov.org | Jackson County MO | - | - | en |
| #500,000 | charlottenc.gov | City of Charlotte, NC | - | - | en |
| #500,000 | melbourneflorida.org | Home - City of Melbourne, FL | - | - | - |
| #500,000 | gptx.org | Housing & Neighborhood Services - City of Grand Prairie | - | - | - |
| #725,447 | themecc.com.au | Mackay Entertainment & Convention Centre - Home | Themecc | AU | en |
| #1,000,000 | myclearwater.com | City of ClearwaterWelcome to the official website for the City of Clearwater, bright and beautiful - bay to beach. | - | - | en |
| #1,000,000 | onkaparingacity.com | City of OnkaparingaThe City of Onkaparinga is South Australia’s largest metropolitan council and one of the state’s fastest growing areas, with more than 170,000 residents living and working across an area of 518 square kilometres. The region is located on the southern fringe of South Australia’s capital city Adelaide | - | - | en |
| #1,000,000 | osceola.org | Osceola County, FLThe official website of Osceola County, Florida. | - | - | en |
| #1,000,000 | whatsongoldcoast.au | What's On Gold CoastFind events and things to do on the Gold Coast. Search by keyword, category or location to see what's on near you. Book tickets or reserve your spot for festivals, other major events and workshops. Whether it's a major event or a smaller community event, if it's happening on the Gold Coast, you'll f | - | AU | en |
| #1,000,000 | waco-texas.com | Waco Mammoth National MonumentExperience the nation's only recorded discovery of a nursery herd of Columbian mammoths in Waco, Texas. | - | - | en |
| #1,000,000 | pittsburghparking.com | Website name | - | - | en |
| #1,000,000 | c3gov.com | City of Commerce City, CO | - | - | en |
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The most-used CMS technologies in the TechLeads index, by number of websites. OpenCities accounts for 0.00% of CMS detections (683 websites).
| No. | Technology | Websites | Share of CMS | Relative size |
|---|---|---|---|---|
| 01 | WordPress | 23,246,547 | 68.3% | |
| 02 | Wix | 2,722,889 | 8.0% | |
| 03 | Squarespace | 2,179,181 | 6.4% | |
| 04 | Wix Hosted | 875,187 | 2.6% | |
| 05 | GoDaddy Website Builder | 637,250 | 1.9% | |
| 06 | Joomla | 445,846 | 1.3% |
TechLeads scans public websites and identifies OpenCities from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 28, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 683 websites using OpenCities. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for OpenCities, compared with other CMS technologies. It is not the TechLeads live index.
In the same HTTP Archive category, OpenCities is charted against WordPress, Shopify, Wix, Squarespace, Drupal. Live-index co-occurrence on this page is a separate signal.
Companies and websites using OpenCities in the TechLeads index include denvergov.org, jeffersoncountyclerk.org, mesaaz.gov, orlando.gov, pittsburghpa.gov. The full list of 683 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used CMS alternatives to OpenCities are WordPress (23,246,547), Wix (2,722,889), Squarespace (2,179,181).
TechLeads scans public websites and matches OpenCities by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 07 | Weebly | 403,304 | 1.2% |
|---|
| 08 | Tilda | 351,499 | 1.0% |
|---|
| 09 | Drupal | 335,810 | 0.99% |
|---|
| 10 | Jimdo | 195,193 | 0.57% |
|---|
Yes. A one-time OpenCities dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on OpenCitiesRank
Monthly detections of OpenCities in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (CMS), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as OpenCities. Counts are websites in the live index.
Distribution of websites using OpenCities across countries in the TechLeads database.
| Country | Sites | Relative size |
|---|---|---|
| Australia (AU) | 81 | |
| United States (US) | 6 |
Sites where we first detected OpenCities, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
16
sites newly detected in the last 12 weeks
OpenCities is a content management system built for government organizations.
Our comprehensive database contains 683 websites using OpenCities, making it the most complete OpenCities sites list available. This OpenCities customer websites directory helps businesses detect websites using OpenCities and identify potential leads.
The largest concentrations of OpenCities websites are in AU, US, based on our indexed country data.
Websites using OpenCities commonly also use Modernizr, Microsoft ASP.NET, Google Hosted Libraries, jQuery, HSTS — reflecting typical OpenCities technology stacks.
Our OpenCities technology detection system scans millions of websites to identify those powered by OpenCities. This list of sites with OpenCities includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with OpenCities or exploring OpenCities adoption trends, our database provides comprehensive insights.
Each entry in our OpenCities sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using OpenCities and reach out to potential customers or partners.
Get instant access to the full list of sites with OpenCities in CSV format. Our dataset includes all 683 OpenCities customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest OpenCities powered websites.
