Best Online Free Tools For Website Security Check

Web security is always a hot topic in the field of information technology. There are several potential weak points in today’s internet infrastructure, but we’ve pointed out a few that are very prevalent here. Here are the Best Online Free Tools For Website Security Check.
Too frequently, we put design, SEO, and content maintenance ahead of security regarding websites. As a webmaster, protecting the privacy of your visitors should be your top priority accordingly.
Many have asked, so here is a comprehensive guide on scanning websites and mobile apps for vulnerabilities. You may find the top website security scanners in this article afterwards.

Best Online Free Tools For Website Security Check


website security check

It is a widely used free service that scans websites for malware and other security concerns—fast scanning for malware, blocklisting, SPAM injection, and defacements accordingly.

In addition to sanitizing and protecting your website from online threats, SUCURI is compatible with all website management systems, including WordPress, Joomla, Magento, Drupal, phpBB, and more.

2. Qualys

The Qualys SSL Server Test is a vital resource when checking for SSL/TLS misconfigurations and security holes. Your HTTPS:// URL’s age, overall rating, cypher, SSL/TLS version, handshake simulation, protocol specifications, BEAST, and more are all available here. It is one of the best online free tools for website security check accordingly.

Qualys testing should be performed after modifications to SSL/TLS-related components.

3. HostedScan Security

website security check

HostedScan Security, a web-based tool, automates vulnerability scanning for any organization. It offers a wide variety of resources for testing the security of a computer system, server, or website. You can monitor potential dangers by using dashboards, reports, and alarms. It is one of the best online free tools for website security check.

  • The scanners consist of the following parts:
  • Scanner for discovering CVEs and out-of-date, vulnerable software on a network.
  • Web application scanner that checks for security flaws, including SQL injection and out-of-date javascript libraries.
  • Complete a TCP/UDP port scan to identify security vulnerabilities in your firewall and network.
  • Scanner for Heartbleed, Robot, and other TLS/SSL security issues and certificate validity.

HostedScan Security’s free tier provides up to 10 scans per month, making it easy to scan and protect your organization.

4. Intruder

website security check

Intruder is a highly developed cloud-based vulnerability scanner that can locate and report security holes in a website’s or web app’s underlying infrastructure. It’s built for widespread deployment and includes a simple security screening engine that can be used by institutions as diverse as banks and government agencies.

  • The comprehensive security process includes checks for, among other things:
  • Spots Without Occupants
  • Misconfigurations
  • The vulnerabilities of web applications, such as SQL injection, cross-site scripting, and others
  • Problems with the CMS

By quickly scanning your systems for the latest vulnerabilities and returning results depending on their context, Intruder helps you save time. Along with Amazon Web Services, Google Cloud Platform, and Microsoft Azure, Slack and Jira are also supported through integrations accordingly.

For 30 days, you may try Intruder without spending a dime.

5. Quttera

Quttera allows us to scan the website for vulnerabilities and dangerous code.

It uses PhishTank, Google Safe Browsing, Yandex Safe Browsing, and a blocklist of known dangerous domains to scan your site for malicious code.

6. UpGuard

UpGuard Web Scan is a free and publicly available security auditing tool.

The following are some of the main groups into which test results can be placed:

  • Dangers posed by online platforms
  • Dangers of Online Communication
  • Protecting Networks from Cyber Attacks
  • Infections via Malware and Social Engineering
  • Protection of the Title

It’s helpful to assess the safety of your website quickly accordingly.

7. SiteGuarding

website security check

You can use SiteGuarding to look for malware, blacklisted sites, spam injections, and more on your domain. The scanner works with many other CMSes, including WordPress, Joomla, Drupal, Magento, osCommerce, and Bulletin. Additionally   It is one of the best online free tools for website security check.

SiteGuarding is an indispensable tool if malware has infiltrated your website accordingly.

8. Observatory

website security check

To assist web admins in gauging their sites’ security, Mozilla has released an observatory. Header security and TLS best practices from the Open Web Application Security Project (OWASP) are validated, and third-party tests from SSL Labs, High-Tech Bridge, Security Headers, and HSTS Preload are run accordingly.

9. Web Cookies Scanner

website security check

Accessible and comprehensive website security analysis is now possible with the help of Web Cookies Scanner. HTTP cookies, Flash applets, HTML5 localStorage, sessionStorage, Supercookies, and Evercookies are just some of the storage formats it may examine for privacy and security flaws. In addition to a free URL malware scanner, the tool checks for defects in HTTP, HTML, and SSL/TLS accordingly.

To use this tool, input the actual domain name and click Check. After a predetermined amount of time, you will receive a complete report on vulnerabilities, including all concerns discovered and rating the privacy effect overall. Additionally It is one of the best online free tools for website security check.

You can try out our on-demand service without spending a dime, and our fully automated RESTful API has several trial subscription plans that give you access to anywhere from one hundred to an unlimited number of API scans every month accordingly.

10. Detectify

Automatic security and asset monitoring from Detectify lets you quickly check for more than 1500 flaws in your domain and web apps. Hackers who only seek to do good largely favour this fix.

CORS, Amazon S3 Bucket, and DNS configurations, among other common security flaws, can all be checked. This service analyzes subdomains on a regular basis for indicators of hostile takeover attempts and alerts the administrators if any are found accordingly.

Three different price points are available for Detectify: Starter, Professional, and Enterprise. After the initial two weeks of any trial, you are under no further obligation to continue.

11. Probely

website security check

You may hire a virtual security expert from Probely for your development team, security department, DevOps, or SaaS company. This expert will examine your online application and provide feedback on any potential security flaws they discover. Consider Probely similar to annual visits to your family doctor, where you can discuss any concerns you may have and receive expert advice accordingly.

It was designed to give programmers independence in conducting their security audits. Given its API-first design philosophy, the API will get any subsequent upgrades before any other client interfaces. A free tier with limited scanning capabilities is one of several subscription tiers accordingly.

12. Pentest-Tools

Pentest-Tools’ website vulnerability scanner has you covered for any and all information gathering, online application testing, content management system (CMS) testing, infrastructure testing, and SSL testing. Common server setup errors and security flaws in web-based applications can be uncovered with the help of a website scanner. Additionally, It is one of the best tool for website security check.

The firm also offers a “Light” version of the program, which performs vulnerability checks on a website without interfering with its functionality. It is able to detect a wide variety of issues, including insecure cookie settings, HTTP headers, and outdated server software. You are entitled to up to two free complete site scans. Security issues such as cross-site scripting, SQL injection, OS command injection, and local file inclusion will be uncovered accordingly.

13. ImmuniWeb

With ImmuniWeb, one of the most popular website scanners, you can inspect your site for the following security flaws.

Strict compliance with the Payment Card Industry Data Security Standard and the EU’s General Data Protection Regulation

  • HTTP headers, such as the Content-Security-Policy header,
  • Comparing the Website Content Management Systems WordPress and Drupal
  • Flaws in front-end libraries

Using WordPress, you should scan your site for vulnerabilities with WordPress Security Scanner.


The safety, as mentioned above, the scanner can perform either a single or double check on demand.

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