Link Check results for jotaprepara.com.br

No Security Risks Detected

This domain appears to be safe and secure

100%

Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:March 24, 2026 03:18:55

Target URL:https://jotaprepara.com.br/

Scan Complete

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Page Information

Target URL

https://jotaprepara.com.br/

Page Title

Prof. Jota | Preparação para Concursos - Carreiras Policiais

Site Favicon

Status

Active

Host Information

Domain

jotaprepara.com.br

Server

Vercel

Country

United States

IP Address

76.76.21.21

ASN Information

16509

AMAZON-02

Technologies

Node.js

Programming languages

React

JavaScript frameworks

Vercel

PaaS

Next.js

JavaScript frameworks

HSTS

Security

Webpack

Miscellaneous

SSL Certificate

HTTPS Enabled

Secure

Certificate Issuer

N/A

Valid From

2026-03-23 03:19:00

Valid Until

2027-03-24 03:19:00

Subject Name

jotaprepara.com.br

Performance Statistics

Total Requests

Domains

IP Addresses

542.53 KB

Transfer Size

Content Size1.33 MB

HTTP Headers

Age

Cache-Control

private, no-cache, no-store, max-age=0, must-revalidate

Content-Encoding

Content-Security-Policy

base-uri 'self'; default-src 'self'; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https:; font-src 'self' data: https:; connect-src 'self' https: wss:; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:; frame-src 'self' https://www.youtube.com https://www.youtube-nocookie.com https://docs.google.com https://drive.google.com https://*.supabase.co; form-action 'self'; frame-ancestors 'none'; object-src 'self' https: blob:; upgrade-insecure-requests

Content-Type

text/html; charset=utf-8

Cross-Origin-Opener-Policy

same-origin

Cross-Origin-Resource-Policy

same-origin

Date

Tue, 24 Mar 2026 03:19:04 GMT

Link

</_next/static/media/83afe278b6a6bb3c-s.p.3a6ba036.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/chunks/962ab73620fd3bcd.css>; rel=preload; as="style", </_next/static/chunks/a395f28df904388b.css>; rel=preload; as="style"

Permissions-Policy

camera=(), microphone=(), geolocation=(), interest-cohort=()

Referrer-Policy

strict-origin-when-cross-origin

Server

Vercel

Strict-Transport-Security

max-age=63072000

Transfer-Encoding

chunked

Vary

rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch

X-Content-Type-Options

nosniff

X-Frame-Options

DENY

X-Matched-Path

X-Powered-By

Next.js

X-Vercel-Cache

MISS

X-Vercel-Id

pdx1::iad1::q5vnb-1774322341572-296aa75a823b

21 headers detected

Technology Stack Analysis

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

React

JavaScript frameworks

React is an open-source JavaScript library for building user interfaces or UI components.

Vercel

PaaS

Vercel is a cloud platform for static frontends and serverless functions.

Next.js

JavaScript frameworksWeb frameworks

Next.js is a React framework for developing single page Javascript applications.

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Webpack

Analyze

Target URL

https://api.whatsapp.com/send/?phone=5588993418618&type=phone_number&app_absent=0&text=Ol%C3%A1%2C%20Prof.%20Jota!%20Vi%20a%20promo%C3%A7%C3%A3o%20de%20brindes%20e%20quero%20me%20matricular!

api.whatsapp.com

Analyze

Target URL

https://api.whatsapp.com/send/?phone=5588993418618&type=phone_number&app_absent=0

Requested Domains 1

jotaprepara.com.br

Apex domain

No category information available

Security Analysis Results

jotaprepara.com.br

Live Website Preview

No Security Risks Detected

Scan Information

Page Information

Host Information

Technologies

SSL Certificate

Performance Statistics

HTTP Headers

Technology Stack Analysis

Node.js

React

Vercel

Next.js

HSTS

Webpack

External Links 6

Untitled Link

@jotaconcurso

YouTube

Fale com o Professor

Quero meus brindes

WhatsApp

Requested Domains 1

jotaprepara.com.br