webtelemetry.dev
Download data
Technology · Backend

Flask

Websites10working, as of their last visit
Found this week10first seen in the last 7 days
New launches1domains registered in the last 30 days
Over time

New websites using Flask, per day

Websites first seen each day. The line starts on the first day of data.

0 4 709-2709-2809-292026-09-27 - Flask: 12026-09-28 - Flask: 62026-09-29 - Flask: 3
Flask
Cite

Cite this figure

webtelemetry.dev. (2026). New websites using Flask, per day [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flask#fig-new-websites-using-flask-per-day

Figures as of 29 September 2026, 01:19 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Hosting

Where they are hosted

Germany 4
France 2
Indonesia 1
Netherlands 1
Canada 1
United States 1
Server country. Sites behind a CDN have no single location
Cite

Cite this figure

webtelemetry.dev. (2026). Where they are hosted [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flask#fig-where-they-are-hosted

Figures as of 29 September 2026, 01:19 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Stack

Often used alongside Flask

Python 100.0%
Google Font API 90.0%
PostgreSQL 80.0%
Let's Encrypt 80.0%
Odoo 80.0%
Less 80.0%
Google Workspace 30.0%
Google Analytics 20.0%
DigiCert 10.0%
Amazon Web Services 10.0%
Share of these websites that also use each, from a sample of up to 200,000 sites
Cite

Cite this figure

webtelemetry.dev. (2026). Often used alongside Flask [Data set]. Retrieved September 29, 2026, from https://webtelemetry.dev/tech/flask#fig-often-used-alongside-flask

Figures as of 29 September 2026, 01:19 UTC. They change as new sites are checked, so keep the date with them. Link to this figure

Recently seen websites using Flask