firth.pro

firth.pro is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-05 and last crawled it on 2026-10-05. It resolves to 104.21.65.70. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

Firth Display Test — Check Pixels, Color & Contrast

Use guided full-screen patterns to visually inspect dead pixels, backlight bleed, color uniformity, gradients, and contrast in your browser.