From the D Blog -- Interfacing D with C: Strings Part One

[rikki cattermole]

On 25/05/2021 3:39 AM, zjh wrote:
> use chrome ,cannot open the DEV.
> press `F12` of no use.
> `Alt+U`of no use.
> continue rotating the small circle.You can do nothing.

There is something seriously wrong with your install then.
It isn't related to the website itself.