Public technology profileRecent scan
gvm.com.tw
Our stored observations for gvm.com.tw include 23 technologies across 10 categories. The detected platform and tools include CodeIgniter, core-js, GSAP.
23
Technologies
10
Categories
98%
Avg. confidence
3d ago
Latest scan attempt
Some signals could not be checked in the latest scan. 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 a rule score, not measured accuracy
Analytics
5 detected100%
confidence
Global Site Tag
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Google Analytics
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Google Analytics 4
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Microsoft Clarity
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Advertising
3 detectedDoubleClick for Publishers (DFP)
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Google Publisher Tag
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Taboola
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Backend
2 detectedCDN & delivery
1 detectedAmazon CloudFront
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Frameworks
1 detectedCodeIgniter
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Security
1 detectedFunding Choices
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Frontend
1 detectedGoogle Font API
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Tag management
1 detectedGoogle Tag Manager
First seen Oct 13, 2026Last seen Oct 13, 2026
100%
confidence
Hosting & infrastructure
1 detectedAmazon Web Services
First seen Oct 13, 2026Last seen Oct 13, 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
1/2
ads.txt and app-ads.txt
Direct relationships
189
Reseller relationships
966
Declared systems
164
Counted per declaration file
ads.txt
PresentHTTP 200
- Direct
- 189
- Reseller
- 966
- Systems
- 164
app-ads.txt
Not presentHTTP 404
- Direct
- 0
- Reseller
- 0
- Systems
- 0
Representative advertising systems
Top 12pubmatic.com5 direct · 118 resellerrubiconproject.com17 direct · 76 resellerappnexus.com4 direct · 67 resellergoogle.com20 direct · 45 reselleropenx.com1 direct · 49 resellersmartadserver.com7 direct · 43 resellervideo.unrulymedia.com3 direct · 37 reselleronetag.com9 direct · 18 resellerindexexchange.com0 direct · 26 resellerrhythmone.com3 direct · 22 resellerlijit.com11 direct · 13 resellercontextweb.com2 direct · 21 resellerPublisher declarations are relationship evidence, not proof that every system executed during this scan. Aggregate counts are complete; the displayed systems are a storage-safe representative set.
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
SPFNo record found
DMARCConfigured · none
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
zh-Hant-TW
Structured data
CollectionPageContactPointImageObjectItemListListItemNewsMediaOrganizationOrganizationPlacePostalAddressSearchActionSpeakableSpecificationThingWebSite
Social platforms
facebookinstagramyoutube
Observed capabilities
Responsive viewportApple touch iconSearch formBlog
1 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.