Tags: score

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Web Bloat Score Calculator

Page web bloat score (WebBS for short) is calculated as follows:

WebBS = TotalPageSize / PageImageSize

Yes, this is a tongue-in-cheek somewhat arbitrary measurement, but it’s well worth reading through the rationale for it.

How can the image of a page be smaller than the page itself?

Winning on Mobile

This looks like a handy tool for doing some quick’n’dirty competitor analysis when it comes to performance: create a scoreboard of sites to rank by speed (and calculate the potential revenue impact).

Many factors contribute to an engaging mobile experience. And speed is chief among them. Most people will abandon a mobile site visit if the page takes more than a few seconds to load. Use our Speed Scorecard to see how your site stacks up to the competition.

Net Promoter Score Considered Harmful (and What UX Professionals Can Do About It)

Jared’s spot-on takedown of Net Promoter Scores.

(Andy feels this is like criticising GDP, but GDP measures something that actually happened, whereas NPS, like horoscopes or tea-leaf readings, rely on clairvoyance.)

Social Cooling

If you feel you are being watched, you change your behavior. Big Data is supercharging this effect.

Some interesting ideas, but the tone is so alarming as to render the message meaningless.

As our weaknesses are mapped, we are becoming too transparent. This is breeding a society where self-censorship and risk-aversion are the new normal.

I stopped reading at the point where the danger was compared to climate change.

Walk Score - How walkable is your house?

Find out whether you really need a car in your neighbourhood. My place got a score of 75 which is pretty darn good.