What is Core Update?
A Core Update is a major change Google makes to its search engine algorithm. This is the system Google uses to rank websites in search results.
These updates are made to improve the quality and relevance of search results.
They can impact many websites across different industries, potentially shifting website rankings a lot and changing traffic levels.
Unlike small daily tweaks, core updates can really affect where sites appear in search results pages.
Google usually announces core updates ahead of time since they have such big impacts.
However, they don't explain exactly what they altered in the algorithm. So SEO professionals need to study the effects and adjust strategies accordingly.