Dev tools · alternatives · 2026
24 alternatives to GuardScan, Free Website Security Scanner
Scan any website for security issues in 10 seconds. Free.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Free website security scanner 20+ checks, instant PDF report
May 2026 · pulseshield.co.uk · its alternatives →
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Free website security scanner: headers, SSL, DNS, SPF/DMARC
Aug 2026 · nivaronix.com · its alternatives →
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Scan any website for security flaws in one click
Nov 2025 · chromewebstore.google.com · its alternatives →
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Online automated vulnerability scanner to secure firewalls, servers, web applications, and apis. Try 14 days for free.
2020 · hostedscan.com · its alternatives →
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Free security scan that tells you exactly how to fix it
Jun 2026 · its alternatives →
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Scantide▲12Easy to use ,security and assessment tool for online servers
Oct 2025 · scantide.com · its alternatives →
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http://webscanner.tk/quickscan/ Hi! I made this project over the couse of a week to help teach myself more about Django and web app development. I am studying computer security in school and web security is one of my passions. It is a tool that helps web developers ensure that they have implemented helpful security mechanisms like HTTPOnly flags, X-Frame-Options, etc. There are hundreds of tools that offer to scan websites for things like cross-site scripting, mySQL injection, etc. This tool simply looks for information that is available via one or two GET requests (the headers, protocols,…
2013 · webscanner.tk · its alternatives →
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I built this after seeing multiple teams accidentally ship API keys in their frontend code. The problem: Modern web development moves fast. You're vibe-coding, shipping features, and suddenly your AWS keys are sitting in a tag visible to anyone who opens DevTools. I've personally witnessed this happen to at least 3-4 production apps in the past year alone. KeyLeak Detector runs through your site (headless browser + network interception) and checks for 50+ types of leaked secrets: AWS/Google keys, Stripe tokens, database connection strings, LLM API keys (OpenAI, Claude, etc.), JWT…
Nov 2025 · github.com · its alternatives →
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Website analyser to detect live phishing & security threats.
2025 · its alternatives →
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Free website audit in 30 seconds: speed, SEO & security
Jul 2026 · helix-code.es · its alternatives →
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Cyboruz▲2Scan your website for security SSL & email issues in seconds
Apr 2026 · cyboruz.com · its alternatives →
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Detect domain security issues before they hurt your business
May 2026 · domainscan.tools · its alternatives →
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Scan any website for 24 security flaws in seconds
Jul 2026 · checkcyber.fr · its alternatives →
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Audit de sécurité web en une commande , rapport pro inclus
Jul 2026 · payhip.com · its alternatives →
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9 free email, DNS, security, SEO and AI-search scanners
Jun 2026 · edos.com.au · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →