JavaScript frameworks
7 detected100%
confidence
100%
confidence
LazySizes
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
100%
confidence
100%
confidence
100%
confidence
100%
confidence
Public technology profileRecent scan
fantia.jp
Our stored observations for fantia.jp include 31 technologies across 11 categories. The detected platform and tools include Ruby on Rails, Bootstrap, core-js.
31
Technologies
11
Categories
97%
Avg. confidence
23d 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 detectedAmplitude
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Global Site Tag
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Google Analytics
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Google Analytics 4
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
TikTok Pixel
First seen Sep 19, 2026Last seen Sep 19, 2026
100%
confidence
Other
4 detectedCDN & delivery
3 detectedAmazon S3
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Google Cloud CDN
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Cloudflare
First seen Jul 17, 2026Last seen Sep 19, 2026
80%
confidence
Frontend
2 detectedFont Awesome
First seen Jul 17, 2026Last seen Jul 17, 2026
100%
confidence
100%
confidence
Tag management
2 detectedGoogle Tag Manager
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Matomo Tag Manager
First seen Sep 19, 2026Last seen Sep 19, 2026
100%
confidence
Backend
2 detectedAdvertising
2 detectedTwitter Ads
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
i-mobile
First seen Sep 19, 2026Last seen Sep 19, 2026
100%
confidence
Hosting & infrastructure
2 detectedAmazon Web Services
First seen Jul 17, 2026Last seen Sep 19, 2026
80%
confidence
Google Cloud
First seen Jul 17, 2026Last seen Sep 19, 2026
80%
confidence
Security
1 detectedCloudflare Bot Management
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
confidence
Frameworks
1 detectedRuby on Rails
First seen Jul 17, 2026Last seen Sep 19, 2026
100%
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.
Infrastructure enrichment was not available for this scan.
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
ja
Social platforms
instagramx
Observed capabilities
Responsive viewportApple touch iconSearch formLoginSignup
1 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.