Public technology profileFresh scan

caddyserver.com

Our latest scan of caddyserver.com detected 13 technologies across 8 categories. The strongest signals include Aryeo, Asciinema, Caddy.

13
Technologies
8
Categories
98%
Avg. confidence
Today
Last scanned

Current snapshot

Detected technology stack

Grouped by category · confidence is detection certainty

Analytics

4 detected
Fathom
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Global Site Tag
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Google Analytics
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Google Analytics 4
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Frontend

2 detected
Asciinema
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Google Font API
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

CDN & delivery

2 detected
jsDelivr
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Cloudflare
First seen Jul 17, 2026Last seen Jul 17, 2026
95%
confidence

Other

1 detected
Aryeo
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Backend

1 detected
Caddy
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Advertising

1 detected
Reddit Ads
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence

Security

1 detected
LetsEncrypt
First seen Jul 17, 2026Last seen Jul 17, 2026
95%
confidence

Tag management

1 detected
Google Tag Manager
First seen Jul 17, 2026Last seen Jul 17, 2026
85%
confidence

Publisher intelligence

Advertising ecosystem

Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.

Declaration files

0/2

ads.txt and app-ads.txt

Direct relationships

0

Reseller relationships

0

Declared systems

0

Counted per declaration file

ads.txt

Not presentHTTP 404
Direct
0
Reseller
0
Systems
0

app-ads.txt

Not presentHTTP 404
Direct
0
Reseller
0
Systems
0

Infrastructure

Network and security

DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.

Transport and email security

HTTPSObserved
HSTSNot observed on scanned response
SPFConfigured
DMARCConfigured · quarantine
Certificate issuer
Let's Encrypt YE2

Network footprint

Observed host
caddyserver.com
Nameservers
pearl.ns.cloudflare.com, pranab.ns.cloudflare.com
Resolved IPs
165.227.20.207, 2604:a880:2:d0::21b0:6001
Provider evidence
Cloudflare, LetsEncrypt

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Social platforms

githubx

Observed capabilities

Responsive viewportDocumentationAPI/developer page

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected
Aryeo100% confidenceJul 17, 2026, 12:17 PM
First detected
Asciinema100% confidenceJul 17, 2026, 12:17 PM
First detected
Caddy100% confidenceJul 17, 2026, 12:17 PM
First detected
Cloudflare95% confidenceJul 17, 2026, 12:17 PM
First detected
Fathom100% confidenceJul 17, 2026, 12:17 PM
First detected
Global Site Tag100% confidenceJul 17, 2026, 12:17 PM
First detected
Google Analytics100% confidenceJul 17, 2026, 12:17 PM
First detected
Google Analytics 4100% confidenceJul 17, 2026, 12:17 PM
First detected
Google Font API100% confidenceJul 17, 2026, 12:17 PM
First detected
Google Tag Manager85% confidenceJul 17, 2026, 12:17 PM
First detected
LetsEncrypt95% confidenceJul 17, 2026, 12:17 PM
First detected
Reddit Ads100% confidenceJul 17, 2026, 12:17 PM