Welcome

"Morning Ride with Jeff"
Jan Exner 's Strava activities
Ride: Distance: 33.8km, Elevation Gain: 1010m, Moving Time: 02:44:24, Average Speed: 12.3km/h, Estimated Avg Power: 191. ... [weiter]

"Night Ride"
Jan Exner 's Strava activities
Ride: Distance: 4.2km, Elevation Gain: 77m, Moving Time: 00:16:28, Average Speed: 15.2km/h, Estimated Avg Power: 242.8 ( ... [weiter]

"Evening Ride"
Jan Exner 's Strava activities
Ride: Distance: 4.5km, Elevation Gain: 2m, Moving Time: 00:13:41, Average Speed: 19.7km/h, Estimated Avg Power: 188.9 (n ... [weiter]

"TTD is a big issue!"
Web Analytics for Developers
I haven’t written about data quality for ages! But the subject is as present as ever, and there is still such a long w ... [more]

"A Powerful Trio of Extensions for a scalable Platform Setup"
Web Analytics for Developers
I am happy to present a guest post by my colleague Ben Wedenik, who, following a not so old, but very good tradition, wr ... [more]

"Persistence, Expiry and Attribution – of eVars and events"
Web Analytics for Developers
Greetings! I am rectifying a long-standing mistake, today, finally translating an article that I had posted absolutely a ... [more]

"The woods look like straight out of "Myst""
Photos (jan-exner.de)

"After heavy snow and some storms, the woods look broken"
Photos (jan-exner.de)

"Ice on some logs near Sissach"
Photos (jan-exner.de)

"Some shots from a cold dark spot at 1000m altitude close to Délémont."
Astrophotos (jan-exner.de)

"Some shots from a cold dark spot at 1000m altitude close to Délémont."
Astrophotos (jan-exner.de)