Google rolls out broad core updates several times per year, and each one can significantly shift rankings. Sites that follow quality best practices consistently tend to benefit from core updates, while sites relying on outdated tactics or thin content get hit. This checklist helps you prepare proactively and recover if affected.
Before a Core Update: Proactive Preparation
Content Quality Audit
- Review your top 50 pages: Are they still the best available resource for their target keywords?
- Check for outdated information: Statistics, tools, and recommendations that have changed since publication
- Assess comprehensiveness: Do your pages fully answer the search query without users needing to visit other sites?
- Evaluate uniqueness: Does each page provide original value, not just rephrased versions of competitor content?
- Remove or consolidate thin pages: Pages with less than 300 words providing no unique value drag down site-wide quality signals
E-E-A-T Signals
Google’s quality raters evaluate Experience, Expertise, Authoritativeness, and Trustworthiness:
- Author pages: Every article should have a named author with a bio page listing credentials
- About page: Clear information about who operates the site and their qualifications
- Contact information: Accessible contact details build trust
- Sources and citations: Link to authoritative sources that support your claims
- Firsthand experience: Include real examples, case studies, and personal insights that demonstrate genuine knowledge
Technical Health Check
- Core Web Vitals: Ensure all important pages pass LCP, INP, and CLS thresholds
- Mobile usability: No errors in Search Console’s mobile usability report
- Index coverage: All important pages indexed, no unexpected exclusions
- Crawl errors: Fix all 4xx and 5xx errors in Search Console
- Site speed: Test top pages with PageSpeed Insights and address high-priority issues
Content Freshness
- Update your top-performing pages with current information
- Add new sections addressing recently emerged subtopics
- Refresh screenshots, examples, and tool recommendations
- Display accurate “last updated” dates
User Experience
- No intrusive ads or pop-ups: Especially on mobile, interstitials that block content hurt rankings
- Clean navigation: Users should find what they need without frustration
- Readable design: Adequate font size, contrast, and spacing
- No deceptive patterns: Dark patterns and misleading UX erode trust
During a Core Update: What to Do
Monitor But Do Not Panic
- Core updates roll out over 1-2 weeks — initial fluctuations often stabilize
- Track your key metrics: organic traffic, keyword rankings, and impressions
- Note which specific pages and keywords are affected
- Do not make drastic changes during the rollout
Document Changes
- Record your traffic and ranking data before, during, and after the update
- Note which pages gained and which lost visibility
- Compare affected pages to identify common patterns
After a Core Update: Assessment and Recovery
If You Were Positively Affected
- Identify which pages improved and why — double down on what works
- Continue the quality practices that earned the improvement
- Do not become complacent — maintain and improve content quality
If You Were Negatively Affected
Core update recoveries are possible but require genuine quality improvements:
Step 1: Identify Affected Pages
- Compare Search Console data from before and after the update
- List pages with significant traffic or ranking losses
- Group affected pages by topic or type to find patterns
Step 2: Analyze Quality Issues
For each affected page, honestly assess:
- Does this page provide better value than what currently ranks above it?
- Is the information accurate, current, and comprehensive?
- Does it demonstrate genuine expertise and experience?
- Would you trust this page if you found it through a search?
Step 3: Improve Content Quality
- Rewrite thin or low-quality pages with substantially better content
- Add original insights, examples, and expert perspectives
- Update outdated information and expand coverage of subtopics
- Improve formatting, readability, and visual elements
- Strengthen E-E-A-T signals (author bios, sources, credentials)
Step 4: Address Site-Wide Issues
- Remove or noindex pages that provide no value to users
- Consolidate duplicate or near-duplicate content
- Fix any technical issues affecting user experience
- Reduce ad density if ads dominate the user experience
Step 5: Wait and Monitor
Recovery from core updates typically happens at the next core update — not immediately after making changes. Continue improving quality and wait for the next update cycle.
Core Update Preparation Checklist
- All top pages provide comprehensive, accurate, up-to-date information
- Content demonstrates firsthand experience and expertise
- Author pages with credentials exist for all content creators
- About page clearly identifies who operates the site
- Contact information is accessible
- Claims are supported with sources and evidence
- Core Web Vitals passing on all important pages
- No mobile usability errors
- All important pages indexed properly
- No intrusive interstitials or deceptive UX patterns
- Thin and low-quality pages removed or improved
- Content updated within the last 6-12 months
- No keyword-stuffed or search-engine-first content
- Internal linking structure is logical and maintained