Website SEO Checklist 2026
An interactive, category-by-category checklist covering every SEO fundamental you need in 2026 — from Core Web Vitals to AI-search readiness. Check items off as you go and track your progress in real time.
36 items across 5 categories — check them off as you go.
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Technical SEO
Submit XML sitemap to Google Search Console and Bing Webmaster Tools
Create and validate robots.txt — allow Googlebot, block admin and staging paths
Enforce HTTPS sitewide with valid SSL certificate
Pass Core Web Vitals — LCP < 2.5s, INP < 200ms, CLS < 0.1
Implement self-referencing canonical tags on every indexable page
Fix all crawl errors and soft-404s reported in Search Console
Set up proper 301 redirects for changed or removed URLs
Enable server-side rendering or static generation for JS-heavy pages
Compress images with next-gen formats (WebP / AVIF) and lazy-load below-the-fold media
Add hreflang tags if serving content in multiple languages or regions
On-Page SEO
Write unique, keyword-rich title tags under 60 characters for every page
Craft compelling meta descriptions under 155 characters with a clear CTA
Use one H1 per page containing the primary keyword naturally
Structure content with H2s and H3s forming a logical hierarchy
Add descriptive alt text to every image
Use short, readable URLs with the primary keyword — no unnecessary parameters
Add internal links from high-authority pages to key target pages
Implement breadcrumb navigation with BreadcrumbList schema
Ensure mobile-friendly design — tap targets ≥ 48px, readable font sizes
Add FAQ schema markup where relevant to earn rich results
Content Strategy
Perform keyword research for every new page — check volume, difficulty, and intent
Match content format to search intent (informational → guide, transactional → product page)
Write comprehensive content that fully answers the searcher's question
Update and republish stale content at least every 12 months
Include original data, expert quotes, or unique insights competitors lack
Optimize for featured snippets — use definition paragraphs, numbered lists, and tables
Link Building
Audit existing backlinks — disavow toxic or spammy domains
Build resource-page links by creating genuinely useful tools or guides
Earn editorial links through original research, data studies, or infographics
Reclaim unlinked brand mentions with outreach
Guest post on relevant, high-authority sites in your niche
Local SEO
Claim and fully optimize your Google Business Profile
Ensure NAP (Name, Address, Phone) consistency across all directories
Build citations on top local directories (JustDial, Sulekha, IndiaMART for India)
Generate and respond to Google reviews regularly
Add LocalBusiness schema with geo-coordinates to your website
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Chat About SEO Checklist ImplementationFrequently Asked Questions
Run a full technical audit quarterly and a content audit every six months. Monitor Search Console weekly for new crawl errors, indexing issues, and ranking changes.
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