swap_horiz CryptCheck Alternatives

1

Qualys SSL Labs SSL Server Test

The Qualys SSL Labs SSL Server Test evaluates a website's Secure Socket Layer (SSL) or Transport Layer Security (TLS) co...

Security SSL Audit TLS

9.5 Brilliant

2

Qualys SSL Labs

Qualys SSL Labs offers comprehensive analysis of website security protocols. It assesses TLS/SSL configurations for vuln...

Free Security SSL TLS

9.4 Excellent

3

OWASP ZAP

OWASP ZAP is a free, open-source web proxy scanner designed to identify vulnerabilities in web applications. It operates...

Security Open Source Proxy Scanner

9.4 Excellent

4

Nuclei

Nuclei is an open source scanner designed to assess website security vulnerabilities and performance issues. It utilizes...

Security Open Source Scanner Templates

9.4 Excellent

5

Burp Suite

Burp Suite is an open-source penetration testing tool widely used to identify vulnerabilities in web applications by sim...

Security Web App Proxy Scanner

9.2 Excellent

6

testssl.sh

testssl.sh is an open source command-line tool designed for assessing website security. It automatically tests TLS confi...

Security Open Source CLI Website

9.1 Excellent

7

WebAIM Contrast Checker

The WebAIM Contrast Checker is a free web-based tool designed to evaluate color contrast ratios. It assesses whether col...

Accessibility Free Tool Contrast WebPageTest

8.9 Great

8

Nessus

Nessus is a vulnerability scanner developed by Tenable. It identifies security weaknesses within systems and networks th...

Security Enterprise Vulnerability Scanner

8.8 Great

9

WPScan

WPScan is a free, open-source command-line scanner designed to identify security vulnerabilities within WordPress websit...

Security Wordpress CLI Vulnerability

8.6 Great

10

Mozilla HTTP Observatory

Mozilla’s HTTP Observatory is a free online tool that measures the performance of websites by analyzing network requests...

Free Security Scanner WebPageTest

8.3 Great

11

Sucuri SiteCheck

Sucuri SiteCheck is a free online tool that analyzes websites for malware, website errors, and performance issues like s...

Free Security Malware Scanner

8.3 Great

12

SSL Checker (SSLShopper)

SSL Shopper is a free online tool that analyzes websites to identify and report on the specific SSL/TLS certificates the...

Security SSL Certificate Diagnostic

8.1 Great

13

OpenVAS

OpenVAS is an open-source vulnerability scanner that performs comprehensive network security assessments by identifying...

Security Open Source Vulnerability Scanner

7.8 Good

14

ImmuniWeb SSL Security Test

ImmuniWeb’s SSL Security Test analyzes a website's TLS/SSL configuration against industry best practices and security st...

Free Security Compliance TLS

7.6 Good

15

Nikto

Nikto is an open-source web server scanner that identifies potential vulnerabilities like outdated software versions, ex...

Security Open Source Web Server Scanner

7.6 Good

16

Intruder

Intruder is a free, open-source website speed testing tool that analyzes a webpage’s performance by measuring various me...

Security SAAS Continuous Vulnerability

7.6 Good

17

Perfume.js

Perfume.js is a JavaScript library designed to measure and optimize website loading performance by analyzing individual...

Open Source Javascript Library Rum

7.4 Good

18

Pentest-Tools.com

Pentest-Tools.com is a website offering a collection of free and paid tools primarily used by penetration testers and se...

Security SAAS Recon Vulnerability

7.2 Good

19

DigiCert SSL Installation Diagnostics Tool

The DigiCert SSL Installation Diagnostics Tool is a web page analysis tool that assesses the configuration of an SSL/TLS...

Security SSL Certificate Diagnostic

7.1 Good

20

oha

Opa is an open-source, Node.js based tool that analyzes website performance by measuring various metrics like First Cont...

Open Source Rust Load Testing CLI

6.9 Fair