Kaise Use Karein:

1. Is code ko copy karein aur speedtest.html naam ki file mein save karein
2. Is file ko apne browser mein khollein (double-click karein)
3. “Start Speed Test” button dabayein

Features:

• Download speed (Mbps mein)
• Upload speed (Mbps mein)
• Ping time (ms mein)
• Simple aur clean design
• Mobile-friendly

Limitations:

• Actual speed ISP ki limits aur server ki location par depend karegi
• Zyada accurate results ke liye Speedtest.net jaise professional tools use karein

Advanced Banane ke Tips:

1. Test file ka size badhane se accuracy improve ho sakti hai
2. Apna khud ka server setup karke behtar results pa sakte hain
3. Result history add karne ke liye localStorage ka use kar sakte hain
4. Progress bar add karein test ke duration mein

Agar aapko aur customization ki zaroorat ho to mujhe batayein! 😊

Alright, the user is having trouble with the previous solution and wants a simple HTML code to test their Wi-Fi speed. Let me figure out how to help them.

First, the user mentioned that the earlier approach using LibreSpeed didn’t work. Maybe setting up LibreSpeed was too complicated for them. They need something straightforward that they can implement quickly without server-side setups.

They want a pure HTML solution, but I know that HTML alone can’t perform speed tests. JavaScript is necessary for dynamic operations like measuring download and upload speeds. However, maybe the user isn’t familiar with JavaScript, so I need to provide a simple script that they can just copy and paste.

I should create a minimalistic speed test using JavaScript without relying on external APIs or backend servers. That way, the user can run it directly from their browser. The key is to measure download speed by fetching a large file and timing it, then measure upload speed by sending data to a dummy endpoint.

Wait, but for upload testing, without a backend, it’s tricky. Maybe simulate the upload by sending data to a service that echoes the request, like httpbin.org. That way, no server setup is needed.

I need to outline the steps clearly: creating an HTML file with a button, using JavaScript to handle the tests, and displaying results. Make sure the code is well-commented so the user can understand each part.

Also, mention the limitations—like the accuracy depending on the server used for the test file and the simplicity of the upload test. The user should know that this is a basic test and not as accurate as professional tools.

Finally, provide instructions on how to use the code: save it as an HTML file and open it in a browser. Maybe suggest hosting it on their website if they want it online.

I should double-check the code for errors. Ensure that the URLs for the download test and upload endpoints are correct and accessible. Test the code snippet myself to confirm it works as expected.

If the user needs more accuracy, recommend using existing services like Speedtest by Ookla, but since they want their own tool, stick to the self-contained solution.