High impact
SEL — Algorithm Updates
Update Jun 2, 2026
The second Google core update of 2026 was a big one, causing a lot of search ranking volatility over the rollout.
Ranking & Algorithms
Read on SEL — Algorithm Updates →
High impact
SEL — Algorithm Updates
Update May 21, 2026
This is the second Google core update of 2026, following the March 2026 core update .
Ranking & Algorithms
Read on SEL — Algorithm Updates →
High impact
SEL — Algorithm Updates
Update Apr 15, 2026
Nearly 80% of top results shifted as Google’s latest update hit aggregators and boosted brands, official sites, and data-rich sources.
Ranking & Algorithms
Read on SEL — Algorithm Updates →
Medium
Sistrix
Jun 1, 2026
Everyone in SEO knows Google Core Update s: overnight, the visibility of domains shifts. Our data now shows the same pattern in ChatGPT. On May 23, 2026, the switch from GPT-5 mini to GPT-5.5 shifted…
Ranking & Algorithms
Read on Sistrix →
