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 ...

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, ...

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 ...

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, ...

The introduction of Google’s Panda algorithm left webmasters and online business owners alike scrambling. The change was designed to lower the rank of low-quality or "thin" sites and return ...

I'm going to give you two examples, one related to link-building and the Panda algorithm, the other related to mobile searches, which I think is separate from Panda. In the process, I'll point out how ...

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.

So how might Google’s Panda go about judging content quality? The most likely explanation is that Panda is a combination of more emphasis on user click data and a revised document level classifier.