WhatWeb - Open Source Web Scanner Last Updated : 23 Sep, 2021 Comments Improve Suggest changes Like Article Like Report Whatweb is a free and open-source tool available on GitHub. Whatweb is a scanner written in the Ruby language. This tool can identify and recognize all the web technologies available on the target website. This tool can identify technologies used by websites such as blogging, content management system, all JavaScript libraries. Whatweb contains more than 180 modules. each module is responsible for grabbing particular information from the target website. Whatweb works as an information-gathering tool and can identify all the email addresses, SQL errors, technology used in the website. Installation Step 1: Open your kali Linux operating system and use the following command to install the tool from GitHub. cd Desktop git clone https://github.com/urbanadventurer/WhatWeb/ Step 2: Now use the following command to move into the directory of the tool. cd Whatweb Step 3: Now you are in the directory of the tool. Use the following command to run the tool. ./whatweb The tool is running successfully. Now we will see examples to use the tool. Usage Example 1: Use the Whatweb tool to scan a domain. ./whatweb <domain> Example 2: Use the Whatweb tool to scan a domain. ./whatweb <domain> Comment More infoAdvertise with us Next Article Altair - Open Source Modular Web Vulnerability Scanner M mohdshariq Follow Improve Article Tags : Linux-Unix Kali-Linux Linux-Tools Similar Reads Altair - Open Source Modular Web Vulnerability Scanner Vulnerability Scanning is the methodology to detect the security flaws in the target domain. We can detect these flaws by the manual method in which we can test the HTML elements like buttons, input boxes, and many more. But this approach is a bit lengthy approach, so we can use automated tools. Alt 2 min read WebPwn3r - Web Applications Security Scanner Vulnerability Scanning can be done through various automated scripts. Webpwn3r is one of the automated tools which performs various security flaw scans. Webpwn3r tool can detect remote command execution vulnerabilities, cross-site scripting attacks, and database weaknesses in web applications. This 2 min read Photon Scanner - Web Scraping OSINT Tool Gather information on online targets can turn out to be a very time-consuming activity, especially when one only needs specific information about the target and not his entire biodata. Suppose you need specific pieces of information about a target with lots of subdomains, then one needs a tool that 4 min read Scant3R - Web Security Scanner Vulnerability Scanning is the process of finding the security flaws in the web-based application which can compromise the web application and reveal sensitive data. Scanning can be done in a manual way as well as in an automated way. Manual testing takes a lot of time if the scope of the target doma 4 min read SourceLeakHacker - Multi Threads Web Application Source Leak Scanner SourceLeakHacker is a multi-thread web directories scanner. This tool is a fully automated cyber security tool that is designed and developed in Python. This tool is freely available on the GitHub platform. You can also contribute to it. This tool can also work with a list of multiple target URLs at 2 min read SourceWolf – A CLI Web Crawler Tool in Linux Web crawling is the process of indexing data on web pages by using a program or automated script and these automated scripts or programs are known by multiple names, that includes web crawler, spider, spider bot, and often shortened to the crawler. Manual crawling consumes a lot of time if the scope 6 min read Like