Get HTTP Headers Tools

Get HTTP Headers Tools:

Sure! Below is a complete tool for the Responsive Get HTTP Headers tool implemented in HTML, CSS and JavaScript. This tool allows users to input a URL and fetch its HTTP headers. It also includes colorful styling and uses the Fetch API to make HTTP requests.

Get HTTP Headers

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Features of the Get HTTP Headers Tools:

1. The page displays a card layout with the title "Get HTTP Headers".
2. It consists of a form where users can input the URL for which they want to retrieve HTTP headers.
3. Upon form submission, the tool fetches the HTTP headers of the given URL.
4. It displays HTTP headers in a formatted list.
5. Error handling is implemented to catch any network errors or exceptions during the process.

How it Works:

• When the user submits the form, the JavaScript code intercepts the form submission event.
• It extracts the URL from the input field.
• It then makes a HEAD request on the provided URL using the Fetch API to retrieve only the headers.
• Upon receiving the response, it extracts the headers and formats them into an unordered list.
• The formatted headers are then displayed in the results section of the webpage.
• If an error occurs during the process (for example, a network error), it displays an error message.