[Crawl-Date: 2026-04-06]
[Source: DataJelly Visibility Layer]
[URL: https://datajelly.com/security]
---
title: Website Security Review Guide: Automated Vulnerability Detection | DataJelly
description: Learn how DataJelly automatically detects vulnerabilities in HTML, headers, scripts, and snapshot data. Comprehensive security testing for modern web applications including leaked secrets, misconfigurations, and exposed endpoints.
url: https://datajelly.com/security
canonical: https://datajelly.com/security
og_title: DataJelly - The Visibility Layer for Modern Apps
og_description: Rich social previews for Slack & Twitter. AI-readable content for ChatGPT & Perplexity. Zero-code setup.
og_image: https://datajelly.com/datajelly-og-image.png
twitter_card: summary_large_image
twitter_image: https://datajelly.com/datajelly-og-image.png
---

# Website Security Review Guide: Automated Vulnerability Detection | DataJelly
> Learn how DataJelly automatically detects vulnerabilities in HTML, headers, scripts, and snapshot data. Comprehensive security testing for modern web applications including leaked secrets, misconfigurations, and exposed endpoints.

---

Security & Vulnerability Detection
## Website Security Review Guide

How DataJelly Automatically Detects Vulnerabilities in Your HTML, Headers, Scripts, and Snapshot Data

## Why a Security Review Matters

## How the Security Review Works

## Security Tests Performed (Complete Breakdown)

All sections map directly to logic in `SecurityReviewService`

## Why Our Security Review Is Different

## Conclusion: Defense Starts with Visibility

## Start Your Security Review

Comprehensive security scanning for your snapshots and production site
[Get Started Free](https://dashboard.datajelly.com/)

## Discovery & Navigation
> Semantic links for AI agent traversal.

* [DataJelly Edge](https://datajelly.com/products/edge)
* [DataJelly Guard](https://datajelly.com/products/guard)
* [Features](https://datajelly.com/#features)
* [Pricing](https://datajelly.com/pricing)
* [Visibility Test](https://datajelly.com/visibility-test)
* [Prerendering](https://datajelly.com/prerendering)
* [Prerender Alternative](https://datajelly.com/prerender-alternative)
* [Lovable SEO](https://datajelly.com/lovable-seo)
* [Visibility Layer Guide](https://datajelly.com/guides/visibility-layer)
* [How Snapshots Work](https://datajelly.com/guides/how-snapshots-work)
* [AI SEO Platform](https://datajelly.com/ai-seo-platform)
* [Bot Detection](https://datajelly.com/bot-detection)
* [Dashboard](https://dashboard.datajelly.com/)
* [SEO Tools](https://datajelly.com/seo-tools)
* [Visibility Test](https://datajelly.com/seo-tools/visibility-test)
* [Site Audit](https://datajelly.com/seo-tools/site-audit)
* [Bot Test](https://datajelly.com/seo-tools/bot-test)
* [Social Card Preview](https://datajelly.com/seo-tools/social-card-preview)
* [Robots.txt Tester](https://datajelly.com/seo-tools/robots-txt-tester)
* [Sitemap Validator](https://datajelly.com/seo-tools/sitemap-validator)
* [Structured Data Validator](https://datajelly.com/seo-tools/structured-data-validator)
* [HTTP Header Checker](https://datajelly.com/seo-tools/http-header-checker)
* [Page Speed Analyzer](https://datajelly.com/seo-tools/page-speed-analyzer)
* [SSL Certificate Checker](https://datajelly.com/seo-tools/ssl-checker)
* [DNS Records Viewer](https://datajelly.com/seo-tools/dns-records-viewer)
* [Guides](https://datajelly.com/guides)
* [Getting Started](https://datajelly.com/guides/getting-started)
* [SPA SEO Guide](https://datajelly.com/guides/spa-seo)
* [JavaScript SEO Guide](https://datajelly.com/guides/javascript-seo)
* [SSR Guide](https://datajelly.com/guides/ssr)
* [Search Engine Crawling Guide](https://datajelly.com/guides/search-engine-crawling)
* [Lovable SEO Guide](https://datajelly.com/guides/lovable-seo)
* [AI SEO Testing Guide](https://datajelly.com/guides/ai-seo)
* [SEO Testing Guide](https://datajelly.com/guides/seo-testing)
* [SERP Tracking Guide](https://datajelly.com/guides/serp-tracking)
* [Security Testing Guide](https://datajelly.com/security)
* [About Us](https://datajelly.com/about)
* [Contact](https://datajelly.com/contact)
* [Blog](https://datajelly.com/blog)
* [Terms of Service](https://datajelly.com/terms)