An IP address in a log line
Server access logs form the foundational layer of internet infrastructure, recording every single file request processed by a web server. Each line in these plain text files invariably…
Deleting is not hiding
Terminating a digital service requires more than simply removing a graphic from a web layout. When a website operator decides to stop measuring traffic, the subsequent deletion process must…
The right to a copy of the numbers
Data protection regulations grant individuals the right to request a copy of their personal information and to understand exactly how their data is being utilized. When a website integrates…
Visible counting and why it matters
Modern web analytics almost exclusively operate in the background, silently recording interactions without providing any visual feedback to the visitor. This prevailing invisibility has…
A privacy notice a club can actually write
Operating a club website or a parish portal brings the legal obligation to inform visitors about data processing. A privacy notice exists to create transparency, not to overwhelm the reader…
When a consent banner is actually required
The proliferation of consent dialogs across the internet has created significant confusion regarding their actual legal necessity. Many website operators logically assume that any form of…
What a counter has to store at all
Operating a visitor tally requires processing specific technical information during each access event. Understanding the exact technical boundary between strictly necessary data processing…
An empty referrer is the largest group
When reviewing the origin data of web traffic, administrators frequently notice that an unassigned or blank category forms the largest single volume. Understanding why this happens requires…
A bounce rate needs one bit, not a tracker
Until 28 August this site did not show a bounce rate, and the about page said that was deliberate: it would need a session followed across several page views, and that would need a consent…
What deleting a counter actually touches
Deleting a counter here empties 33 tables. Yesterday it emptied 25. The eight it missed were all created the day before, between 11:10 in the morning and 15:10 in the afternoon. How…
Why we can't count returning visitors
There is no returning-visitor figure anywhere in Stats4U. It is not missing because nobody got round to it. It was built, run once against real data, and taken back out on 27 August 2026,…
Why we don't email our old users
The counter table on this service holds 4,148 e-mail addresses. They belong to counters created over the past twenty years, back when a counter came with an address field and people filled…