What indicators should I search for in the source code to determine if a website was built using the Webflow platform?

To determine if a website was built using the Webflow platform, there are several indicators you can look for in the source code:

1. CSS Class Names: Webflow often uses specific class naming conventions that may include prefixes such as "w-", "w-container", or "wf-" in the HTML elements' class names. These class names can be a good indicator that the site was built using Webflow.

2. Webflow JavaScript Libraries: Webflow utilizes its own JavaScript libraries for different functionalities, such as interactions, animations, and form handling. You can look for references to these libraries in the source code, which often include filenames like "webflow.js" or "webflow.min.js".

3. Webflow Asset URLs: When building a website on Webflow, the platform hosts the website's assets (images, fonts, etc.) on its own servers. If you notice that the website's source code references assets with URLs like "https://uploads.webflow.com/", it's a strong indication that the site was built using Webflow.

4. Webflow Meta Tags: Webflow automatically adds specific meta tags to the HTML head section of the website. Look for meta tags such as "generator: Webflow" or "webflow:site" followed by a unique identifier. These meta tags are often present in the source code of Webflow-built sites.

5. HTML Structure: Although not a definitive proof, the HTML structure of Webflow-built websites can sometimes show common patterns. For example, Webflow often uses a div-based structure with specific class names for sections, containers, and elements. Looking for a consistent structure across different pages can give you a hint that Webflow was used.

Keep in mind that these indicators may vary depending on how the website was customized or if any external tools and integrations were used. However, by combining multiple indicators, you can usually make an educated guess if a website was built using Webflow.