Bernd
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wunsch.dk
Bernd
@wunsch.dk
AI, Security and Techseo.
I’ve been wondering why gpt-5 didn’t seem like it was any better than previous models when I had longer conversations with it.

Turns out it out I was talking to gpt-4o most of the time, as voice isn’t supported yet.

A bit of deceptive design I have to say, as the nothing indicates the switch
December 18, 2025 at 3:41 PM
Robots.txt - Can it run doom? Turns out it can:

doom.wunsch.dk/robots.txt (html)

doomxml.wunsch.dk/robots.txt (xml - Firefox only, due to inline xslt not supported in webkit based browsers)

More:
www.wunsch.dk/blog/robots-...

Inspired by @johnmu.com: bsky.app/profile/john...
December 14, 2025 at 12:14 PM
Playing around with an interactive version of “rate my robots.txt” and got this gem from testing on Reddit:


This robots.txt is like a participation trophy for SEO experts: “Good job showing up, now go away”.
December 11, 2025 at 7:04 AM
Assuming the account signed up on launch day, it had to follow almost 330 accounts per day to get to over 110k followings.

Feels like something that a moderation team should auto-ban.
November 30, 2024 at 3:05 PM