Public technology profileFresh scan
semver.org
Our latest scan of semver.org detected 6 technologies across 5 categories. The strongest signals include Fastly, GitHub Pages, Jekyll.
6
Technologies
5
Categories
96%
Avg. confidence
Today
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Hosting & infrastructure
1 detectedGitHub Pages
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
Other
1 detected100%
confidence
Security
1 detectedLetsEncrypt
First seen Jul 17, 2026Last seen Jul 17, 2026
95%
confidence
Backend
1 detectedRuby
First seen Jul 17, 2026Last seen Jul 17, 2026
80%
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
SPFLookup incomplete
DMARCLookup incomplete
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
en
Structured data
PersonWebSite
Social platforms
github
Observed capabilities
Responsive viewport
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.