Browser extensions are a convenient way to analyze without having to dig into the code.

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This may indicate that the site runs on PHP, and, for example, the WordPress engine is also based on this language.
4. Use browser extensions
Wappalyzer (for Chrome/Firefox): shows the website engine and related technologies.
BuiltWith Technology Profiler: enables you to analyze even complex sites.
Step by step instructions
Install the extension from the Chrome or Firefox store.
Go to the desired site.
Click on the extension icon in your browser. It will automatically show uk phone number list information about the engine and other technologies.
5. Turn to professional tools
If none of the above methods helped, use professional tools:
Netcraft: Provides in-depth analysis of hosting and technology.
Pingdom: Analyzes website performance and can suggest a platform.
CMS Detector: a highly specialized tool for detecting CMS.
Example:
You used Netcraft to analyze your site and found that it runs on the Squarespace cloud platform.
website engine
Common Mistakes in Analysis
Mistake 1. Using only one method
Many people think that one tool is enough. However, some sites hide information about their technologies.
How to avoid?
Use a combination of 2-3 methods to get accurate data.
Mistake 2: Neglecting the source code