Public technology profileFresh scan

classecouro.com.br

Our latest scan of classecouro.com.br detected 21 technologies across 11 categories. The strongest signals include AdOpt, Amazon S3, American Express.

21
Technologies
11
Categories
98%
Avg. confidence
17d ago
Last scanned

Current snapshot

Detected technology stack

Grouped by category · confidence is detection certainty

Analytics

5 detected
Facebook Pixel
v2.9.377
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence
Global Site Tag
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence
Google Analytics
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence
Google Analytics 4
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence
Microsoft Clarity
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence

Payments

4 detected
American Express
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence
Mastercard
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence
Visa
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence
Yampi Checkout
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence

Security

2 detected
AdOpt
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence
LetsEncrypt
First seen Jul 23, 2026Last seen Aug 12, 2026
95%
confidence

CDN & delivery

2 detected
Amazon S3
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence
Cloudflare
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence

JavaScript frameworks

2 detected
Svelte
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence
core-js
v3.37.0
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence

CRM

1 detected
Edrone
First seen Aug 12, 2026Last seen Aug 12, 2026
100%
confidence

Frontend

1 detected
Font Awesome
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence

Ecommerce

1 detected
Shopify
First seen Jul 23, 2026Last seen Aug 12, 2026
100%
confidence

Tag management

1 detected
Google Tag Manager
First seen Aug 12, 2026Last seen Aug 12, 2026
85%
confidence

Hosting & infrastructure

1 detected
Amazon Web Services
First seen Jul 23, 2026Last seen Aug 12, 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
HSTSObserved on scanned response
SPFConfigured
DMARCConfigured · none
Certificate issuer
Let's Encrypt YE2

Network footprint

Observed host
classecouro.com.br
Nameservers
d.sec.dns.br, f.sec.dns.br
Resolved IPs
23.227.38.65
Provider evidence
Cloudflare, LetsEncrypt

Site signals

Content and capabilities

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

Languages

pt-BR

Structured data

BreadcrumbListListItemOrganizationSearchActionWebSite

Social platforms

facebookinstagramlinkedinxyoutube

Observed capabilities

Responsive viewportGoogle site verificationEmail formLogin

6 form elements observed across scanned pages.

Recent technology changes

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

First detected
AdOpt100% confidenceAug 12, 2026, 11:57 PM
First detected
Edrone100% confidenceAug 12, 2026, 11:57 PM
First detected
Facebook Pixel100% confidenceAug 12, 2026, 11:57 PM
First detected
Global Site Tag100% confidenceAug 12, 2026, 11:57 PM
First detected
Google Analytics100% confidenceAug 12, 2026, 11:57 PM
First detected
Google Tag Manager85% confidenceAug 12, 2026, 11:57 PM
First detected
Microsoft Clarity100% confidenceAug 12, 2026, 11:57 PM
First detected
Svelte100% confidenceAug 12, 2026, 11:57 PM
First detected
WhatsApp Business Chat100% confidenceAug 12, 2026, 11:57 PM
First detected
core-js100% confidenceAug 12, 2026, 11:57 PM
First detected
Amazon S3100% confidenceJul 23, 2026, 11:04 PM
First detected
Amazon Web Services80% confidenceJul 23, 2026, 11:04 PM

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