To be core, the algorithm needs to be consistent enough to run by itself without much worry that it won't work right. Last week’s news that Panda is part of Google’s core ranking algorithm has gotten ...

Danny Sullivan, Google's Search Liaison, posted on X explaining the differences between algorithm updates, like core updates, and then data refreshes, the data that goes into those ranking systems.

When you hear the words "penguin" or "panda," you likely think of the adorable animals you saw during your last trip to the zoo. If you are familiar with Google’s constant algorithm updates, however, ...

Google Panda refers to changes made in search algorithms used to improve Google search results. The changes took effect in early 2011 and continue to be tweaked and changed by Google in order to give ...

Searchmetrics has been publishing Google Panda updates on winners and losers across Europe for the past week. On its Web site, marketers can find information on companies in Switzerland, Italy, Spain, ...

News source websites have benefitted the most from the introduction of Google’s Panda algorithm update, a research by search marketing specialist Greenlight suggests. The study aimed to identify the ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...

Panda, named after Google software engineer Navneet Panda, is a complicated algorithm. The industry should expect nothing less. Its creator also spent time on the research teams at Intel and IBM, per ...

Google’s algorithm is wasting no time in removing low quality sites from the search results. Anecdotal evidence suggests that the volume of sites affected by this update may reach historic levels not ...

These days the process is quite a bit more complex and, with the current Panda algorithm, is taking place over the course of months a bit at a time. I'm going to give you two examples, one related to ...