Websites using Uvicorn

Q: How current is this data?

The figures on this page come from our September 2026 crawl. VersionDB runs a fresh crawl every month, and the database spans multiple monthly crawls.

Q: Can I download a list of Uvicorn websites?

Yes. The Lead List Exporter lets you filter the 4,516 Uvicorn sites by country, traffic and contact details, see the row count for free, and pay once for the rows you export. To try it first, the Free Lead List Exporter exports up to 10 matching domains at no cost, from a subset of our crawl.

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4.5k live Uvicorn sites, ready to export.

That's how many Uvicorn websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.

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Uvicorn companies in the United States

Every Uvicorn website we detected in the United States.

Companies with personnel emails

Only sites where a personal, company-hosted email was found.

Decision makers on LinkedIn

Sites with at least one personnel LinkedIn profile.

Top 100,000 Uvicorn sites by traffic

Start with the highest-traffic end of the dataset.

Sites on a .com domain

Limit results to Uvicorn websites on .com domains.

Companies with phone numbers

Only sites where an organisation phone number was found.

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Live Websites

Websites Using Uvicorn

A sample of live Uvicorn sites from our latest crawl, with the other technologies each one runs.

Open in the Lead List Exporter

Domain	Also runs	Crawl Date
inksight.live	Python	September 27, 2026
bonairediveandadventure.com	HTTP/3 Python	September 27, 2026
radar.wine	HSTS Python Alpine.js Django	September 27, 2026
hortiflorbureau.com	HTTP/3 Python	September 27, 2026
masip.cat	HTTP/3 Python	September 27, 2026
ntamar.net	HTTP/3 Python	September 27, 2026
omas-kino.de	Python	September 27, 2026
underplayedgems.com	HTTP/3 HSTS Python	September 27, 2026
doodlelive.ru	HTTP/3 HSTS Python	September 27, 2026
wingmanofficial.com	Python	September 27, 2026

How many websites use Uvicorn?

We found Uvicorn on 4,516 websites in our September 2026 crawl, across 87 countries.

Which countries use Uvicorn the most?

By number of websites, the top countries are United States (56%, 2,544 sites), Germany (8%, 349 sites), France (3%, 132 sites), Netherlands (2%, 111 sites) and Russia (2%, 103 sites). Together they account for 72% of the 4,516 Uvicorn sites we track. 60% of the sites are in English, and .com is the most used domain ending, on 41% of them.

Where are Uvicorn websites hosted?

The networks carrying the most Uvicorn sites are Amazon.com, Inc. (2,227 sites), Hetzner Online GmbH (399 sites) and Google LLC (233 sites).

What technologies are used with Uvicorn?

Across the 4,516 Uvicorn sites we track, the technologies most often found alongside it are Python (100%, 4,516 sites), HTTP/3 (53%, 2,406 sites), jQuery (36%, 1,637 sites), jQuery CDN (29%, 1,300 sites) and reCAPTCHA (26%, 1,187 sites).

Deep Dive

Breakdown of Uvicorn websites

What else they run, plus their language, hosting network, domain extension and country.

Technology	Sites
Python	4,516
HTTP/3	2,406
jQuery	1,637
jQuery CDN	1,300
reCAPTCHA	1,187
HSTS	1,139
Cloudflare	825
cdnjs	760
Google Analytics	702
jsDelivr	541
Bootstrap	509
Google Tag Manager	504
Django	326
Unpkg	270
Amazon Web Services	253
Google Cloud	221
Google Cloud CDN	220
Tailwind CSS	169
Amazon S3	137
Apache HTTP Server	134
jQuery UI	125
Google Hosted Libraries	123
Amazon CloudFront	122
PHP	121
jQuery Migrate	119

Language	Sites
English	2,690
German	179
French	105
Norwegian Bokmål	100
Russian	88
Latin	86
Spanish	86
Dutch	73
Chinese	66
Japanese	62
Croatian	61
Italian	57
Korean	43
Portuguese	37
Tagalog	32
Swedish	27
Afrikaans	23
Polish	23
Danish	22
Romanian	20
Czech	17
Esperanto	17
Norwegian Nynorsk	15
Southern Sotho	15
Malay	14

ASN	Sites
Amazon.com, Inc.	2,227
Hetzner Online GmbH	399
Google LLC	233
Microsoft Corporation	224
DigitalOcean, LLC	111
OVH SAS	99
Hostinger International Limited	85
AMAZON-AES	63
Telekom Austria	52
Webhosting24 GmbH	52
IONOS SE	40
Cloudflare, Inc.	39
Contabo GmbH	34
The Constant Company, LLC	26
Tucows.com Co.	25
Akamai Connected Cloud	24
Jsc timeweb	22
Infomaniak Network SA	20
Oracle Corporation	19
netcup GmbH	18
Shenzhen Tencent Computer Systems Company Limited	17
Hangzhou Alibaba Advertising Co.,Ltd.	16
KAGOYA JAPAN Inc.	16
ON EMPRESAS S.A.C.	16
Scaleway SAS	14

TLD	Sites
com	1,860
space	600
org	220
net	160
ai	123
app	103
de	101
io	81
it	75
ru	75
nl	62
at	58
uk	53
dev	35
ch	32
fr	32
ca	30
co	30
br	29
xyz	29
me	26
jp	25
au	24
eu	23
online	19

Country	Sites
🇺🇸 United States	2,544
🇩🇪 Germany	349
🇫🇷 France	132
🇳🇱 Netherlands	111
🇷🇺 Russia	103
🇨🇦 Canada	102
🇬🇧 United Kingdom	97
🇮🇹 Italy	84
Unknown	77
🇦🇹 Austria	69
🇯🇵 Japan	66
🇫🇮 Finland	60
🇮🇳 India	57
🇨🇭 Switzerland	51
🇦🇺 Australia	46
🇰🇷 South Korea	45
🇨🇳 China	44
🇧🇷 Brazil	39
🇮🇪 Ireland	33
🇸🇪 Sweden	33
🇪🇸 Spain	30
🇸🇬 Singapore	27
🇨🇿 Czech Republic	22
🇵🇱 Poland	18
🇵🇪 Peru	17