Websites using Flask 2.1.1
Flask is a Python micro web framework ideal for rapidly constructing web applications, offering minimalism, flexibility, and modularity.
1 live Flask 2.1.1 sites, ready to export.
That's how many Flask 2.1.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
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Every Flask 2.1.1 website we detected in the United States.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to Flask 2.1.1 websites on .com domains.
Only sites where an organisation phone number was found.
Websites Using Flask 2.1.1
A sample of live Flask 2.1.1 sites from our latest crawl, with the other technologies each one runs.
| Domain | Also runs | Crawl Date |
|---|---|---|
| windlicense.com | September 21, 2026 |
How many websites use Flask 2.1.1?
We found Flask 2.1.1 on 1 website in our September 2026 crawl, across 1 country.
Which countries use Flask 2.1.1 the most?
By number of websites, the top country is United States (100%, 1 site). 100% of the sites are in English, and .com is the most used domain ending, on 100% of them.
Where are Flask 2.1.1 websites hosted?
The network carrying the most Flask 2.1.1 sites is Amazon.com, Inc. (1 site).
What technologies are used with Flask 2.1.1?
Across the 1 Flask 2.1.1 site we track, the technology most often found alongside it is Python (100%, 1 site).
Breakdown of Flask 2.1.1 websites
What else they run, plus their language, hosting network, domain extension and country.
| Technology | Sites |
|---|---|
Python | 1 |
| Language | Sites |
|---|---|
| English | 1 |
| ASN | Sites |
|---|---|
| Amazon.com, Inc. | 1 |
| TLD | Sites |
|---|---|
| com | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 1 |
FAQ
Answers drawn from our latest crawl of Flask 2.1.1 websites. Anything else, email us and we will look it up.
Through our own crawl, which checks each site's HTML, scripts and headers rather than relying on self-reported data.