Glossary

Core Algorithm Update

Significant changes Google makes to its search ranking algorithm that can broadly affect search results across many sites and industries.

What is a Core Algorithm Update?

A core algorithm update is a significant, broad change to Google's search ranking systems. Unlike targeted updates (like spam or product review updates), core updates can affect rankings across all types of content and industries. Google typically announces core updates and they take 1-2 weeks to fully roll out.

How Core Updates Affect Sites

  • Rankings can improve or decline significantly overnight
  • Previously well-ranking pages may drop if competitors' content is deemed more relevant
  • Core updates reassess content quality, relevance, and authority signals
  • Multiple core updates may be needed for recovery from a ranking drop

Recovering from a Core Update

Focus on improving overall content quality following Google's E-E-A-T guidelines. Ensure your technical SEO is solid - fast load times, mobile-friendly design, and proper structured data. There's no quick fix; sustained quality improvements are key to recovery.

Key Takeaways

  • 1.Core Algorithm Update is important for website performance and SEO.
  • 2.You can measure it using tools like BulkAudit and Google Lighthouse.
  • 3.Improving this metric can lead to better user experience and search rankings.

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Test Your Core Algorithm Update Score

Use BulkAudit to measure core algorithm update and other key metrics for your website.