Sometimes, your graphics card's details are exposed to the web. Yours are not right now, though, which is good. Try opening this page in different browsers – I found Chrome had much more information than Firefox, for example.
//Function to grab GPU data.
const getGPU = () => {
const ctx = document.createElement('canvas').getContext('webgl')
return {
card: ctx.getParameter(ctx.RENDERER),
vendor: ctx.getParameter(ctx.VENDOR),
}
}
//Put the GPU data into the web page.
const {vendor, card} = getGPU()
document.getElementById('graphics-card-test-output')
.textContent = `For example, you are purportedly running ${vendor}'s ${card}.`