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Sites using Kestrel

26 sites via StackScope Wider Web Category: Server #14 of 29 in Server First seen: Jul 8, 2026 Last seen: Jul 15, 2026 Website: learn.microsoft.com

Cross-platform web server for ASP.NET Core.

Found via: Product Hunt 32 · Hacker News 3 · PeerPush 3 · StackScope Discovery (Indie) 7 · StackScope Wider Web 26

Figures on this page reflect sites found via StackScope Wider Web only. The "Found via" counts above always show every source. Reset

Last 7 days 0.1% +0.0pp
Most used with Google Fonts, HSTS, Caddy

Kestrel has been detected on 26 launches we've crawled, with 26 of those in July 2026 (0.0% of the month's launches so far). Most recent detection was 3 days ago.

It's most commonly paired with Google Fonts, HSTS, and Caddy.

Share of new launches using Kestrel

Each dot is one launch day. Line is the 7-day rolling average.

0.1%
last 7 days
+0.0pp vs prior week
0.0%
July so far
26 of 62,934 sites
26
sites all time
since Jul 2026
Kestrel daily detection trend 5% 2% 0% Jul 7 · 0 / 168 = 0.0% Jul 8 · 4 / 8542 = 0.0% Jul 9 · 8 / 16786 = 0.0% Jul 10 · 2 / 13653 = 0.0% Jul 11 · 2 / 7619 = 0.0% Jul 12 · 4 / 7002 = 0.1% Jul 13 · 2 / 4351 = 0.0% Jul 14 · 3 / 3817 = 0.1% Jul 15 · 1 / 836 = 0.1% Jul 16 · 0 / 142 = 0.0% Jul 17 · 0 / 18 = 0.0% (low-volume day)
Jul 7, 2026 11 days · 1 low-volume (grey) Jul 17, 2026

How StackScope detects technologies

Server leaders

Tool % of launches % of category
#1 nginx 12.39% 36.12%
#2 LiteSpeed Web Server 10.14% 29.55%
#3 PHP 9.67% 28.20%
#4 Apache 3.62% 10.57%
#5 Caddy 2.76% 8.03%
#14 Kestrel Current page 0.04% 0.12%

Percentages show adoption among launches found via StackScope Wider Web: the share of all such launches, and of those using any Server tool. All 29 in Server →

Often used with

Tool Launches
Google Fonts 9
HSTS 8
Caddy 8
ASP.NET 7
Bootstrap 7

Tools most often detected on the same launches as Kestrel.

26 sites across the wider web use Kestrel

StackScope Wider Web counts newly launched sites that are not indie product launches. They shape the aggregate figures on this page but are never listed individually. How StackScope Discovery works · Back to launches

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.