I built Feelr because performance tools tell us what is slow,
but not what that slowness actually feels like to a user.
Paste a URL and Feelr replays the page load as a sensory experience:
DNS, TLS, TTFB, HTML parsing, JS execution, and third-party scripts
are expressed through timing, interaction resistance, and optional
sound / haptic cues.
The goal isn’t measurement accuracy or optimization advice — it’s
intuition. After using it, you start noticing where “heavy” actually
comes from.
There’s also a simple Compare mode to feel two sites back-to-back.
No signup. No accounts. Minimal data. Just a small experiment.
I’d love feedback from people who think a lot about performance.
Paste a URL and Feelr replays the page load as a sensory experience: DNS, TLS, TTFB, HTML parsing, JS execution, and third-party scripts are expressed through timing, interaction resistance, and optional sound / haptic cues.
The goal isn’t measurement accuracy or optimization advice — it’s intuition. After using it, you start noticing where “heavy” actually comes from.
There’s also a simple Compare mode to feel two sites back-to-back.
No signup. No accounts. Minimal data. Just a small experiment.
I’d love feedback from people who think a lot about performance.