CMS
4 detected100%
confidence
RankMath SEO
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
100%
confidence
100%
confidence
Public technology profileOlder observations
onschool.edu.vn
Our stored observations for onschool.edu.vn include 21 technologies across 11 categories. The strongest signals include Contact Form 7, Flickity, Global Site Tag.
21
Technologies
11
Categories
98%
Avg. confidence
53d ago
Latest scan attempt
The latest observation could not be fully verified. Technologies shown may include retained earlier observations. Missing technologies are not confirmed absent.
Technology detections are dated observations and may change between scans. Confidence scores measure matching evidence, not verified accuracy.
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
JavaScript frameworks
4 detectedFlickity
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
100%
confidence
100%
confidence
100%
confidence
Analytics
3 detectedGlobal Site Tag
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Google Analytics
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Google Analytics 4
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Backend
2 detectedCDN & delivery
2 detectedjsDelivr
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Cloudflare
First seen Jul 23, 2026Last seen Jul 23, 2026
95%
confidence
Frontend
1 detectedGoogle Font API
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Tag management
1 detectedGoogle Tag Manager
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Other
1 detectedRSS
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Ecommerce
1 detected100%
confidence
Security
1 detectedreCAPTCHA
First seen Jul 23, 2026Last seen Jul 23, 2026
100%
confidence
Database
1 detectedMySQL
First seen Jul 23, 2026Last seen Jul 23, 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.
Publisher declaration files were not checked in this scan.
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 · none
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
vi
Structured data
ArticleImageObjectOrganizationPersonSearchActionWebPageWebSite
Social platforms
facebooklinkedinyoutube
Observed capabilities
Responsive viewportApple touch iconEmail formLogin
2 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.