Image size function no longer works

Help and Feedback Scripting Support
#1 
function Render.GetTextureSize(texture)
    assert(type(texture) == "string")

    local id = texture:gsub("[^%d]", "")

    if sizeCache[id] ~= nil then
        return sizeCache[id]
    end

    if RunService:IsServer() then
        local ok, result = HttpPromise.json("https://image-size.eryn.io/image-size/"..id):Then(function(data)
            if data.error then
                return Promise.rejected("Encountered an error while retrieving image size")
            else
                return Vector2.new(data.width, data.height)
            end
        end, function(data)
            return Promise.rejected(tostring(data))
        end):Yield()

        if ok then
            sizeCache[id] = result
            return result
        else
            warn(result)
            return Vector2.new(0, 0)
        end
    elseif RunService:IsClient() then
        local ok, result = pcall(getImageSize.InvokeServer, getImageSize, id)

        if ok then
            sizeCache[id] = result
            return result
        else
            warn(tostring(result))
            return Vector2.new(0, 0)
        end
    end
end

This function retrieves the actual size of a given image. Unfortunately, this relies on a web API that no longer works. Are there any other ways to get the size of an image?