Web frameworks Visit ktor.io

Ktor is a Kotlin framework that allow developers to write asynchronous clients and servers applications, in Kotlin.

Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.

Ktor Complementary Technologies

Technologies frequently found with Ktor.

Live Ktor Sites

2

Complementary Tech

9

Most Frequent Complementary Tech

Websites Using Ktor

An unordered, non-ranked list generated from observed technology data.

DomainServer LocationASNCrawl Date
voreshundeskove.dkπŸ‡ΊπŸ‡Έ United StatesRenderFebruary 8, 2026
readingbat.comUnknownCloudflare, Inc.February 7, 2026

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Top Ktor Identifiers

Who is using Ktor and where.

Countries

Top 5 most detected countries for Ktor

ASNs

Top 5 most detected ASNs for Ktor

Languages

Top 5 most detected Languages for Ktor

TLDs

Top 5 most detected TLDs for Ktor

Most Frequent Ktor Identifiers and Complementary Tech

Most frequently encountered identifiers for Ktor and its complementary technologies.

TechnologySites
Cloudflare2
reCAPTCHA2
HTTP/32
Kotlin2
Pingdom RUM1
Google Analytics1
Prism1
Cloudflare Bot Management1
Mapbox GL JS1