Positions moving day to day.
WHY IT HAPPENS
Results are personalised by location, device, history and other factors. Two people searching the same term see different results.
Search engines also test and adjust continuously.
WHAT IS NORMAL
Movement of a few positions day to day Different results on mobile and desktop Different results in different cities Movement following an algorithm update
WHAT IS NOT NORMAL
A sustained drop across many queries Pages disappearing entirely A sharp change coinciding with something you did
HOW TO MEASURE PROPERLY
Use Search Console average position over weeks, not a rank checker consulted daily.
Watch traffic and conversions rather than positions. Those are what matter and they are less noisy.
WHY RANK CHECKERS MISLEAD
They report a position from one location on one device, which may not reflect what your actual customers see.
THE PRACTICAL ADVICE
Check monthly. Daily checking produces anxiety and prompts changes based on noise, which is worse than doing nothing.