Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.
// request.cf · coarse context
A page that knows where it met you.
Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.
This section is used to determine what screen resolution you are using. It can also be used to adjust your browser widow (by resizing it) to the below widths, for seeing how certain layouts look on other people's computer monitors.
Which of the below bars best matches this one? (by width)
800 pixel browser/screen width
1024 pixel browser/screen width
1280 pixel browser/screen width
The examples are about 200 pixels smaller than they claim accounting for sidebars, see below.
The width test section is by itself an exercise in usability, its inline
CSS has no effect on browsers and devices not
supporting inline CSS like text browsers, XHTML Basic, or XHTML Print.
For old visual browsers it's possible to get the desired effect with legacy
markup or simple Wiki tables:
Which of the below bars best matches this one? (by width)