Merge pull request sanscript-tech#325 from HaripriyaB/webTechnologiesDetector

Web technologies detector in python

Author: tejan-singh

Python/Web_Technologies_Detector/README.md

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+# Web Technologies Detector
+The aim of the program is to analyse the technologies used ehind a website.
+
+# Libraries Used:
+* [Python-Wappalyzer](https://github.com/chorsley/python-Wappalyzer) - Python driver for Wappalyzer, a web application detection utility.
+
+## pre-requisites:
+`>> pip install python-Wappalyzer`
+
+## Usage:
+`>> python web_technologies_detector.py`
+
+## I/O:
+```
+Enter the full url you want to check for: $(url)
+<Sample output>
+{'Ruby': {'versions': [], 'categories': ['Programming languages']}, 'Ruby on Rails': {'versions': [], 'categories': ['Web frameworks']}, 'GitHub Pages': {'versions': [], 'categories': ['PaaS']}}
+```

Python/Web_Technologies_Detector/web_technologies_detector.py

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+from Wappalyzer import Wappalyzer, WebPage
+
+url = ""
+
+def detect():
+    wappalyzer = Wappalyzer.latest()
+    webpage = WebPage.new_from_url(url)
+    print(wappalyzer.analyze_with_versions_and_categories(webpage))
+
+def main():
+    global url
+    url = input("Enter the full url you want to check for: ")
+    detect()
+
+
+if __name__ == "__main__":
+    main()