Use this checklist after deploying your website to ensure all SEO implementations are working correctly.
- Confirm your domain is accessible via HTTPS
- Ensure www and non-www redirect to a single version
- Test all pages load correctly
- Verify mobile responsiveness on different devices
- Update any hardcoded URLs if using a different domain
- Double-check
metadataBaseinapp/layout.tsxmatches your domain - Verify all absolute URLs in structured data are correct
- Go to Google Search Console
- Add your property (both www and non-www if applicable)
- Verify ownership using one of these methods:
- HTML file upload (easiest)
- Meta tag (add to
app/layout.tsxverification field) - Google Analytics
- DNS record
- Submit your sitemap:
https://www.bigjson.online/sitemap.xml - Request indexing for your homepage
- Go to Bing Webmaster Tools
- Add your site
- Verify ownership
- Submit sitemap
- Import data from Google Search Console (if available)
- Go to Yandex Webmaster
- Add your site
- Verify ownership
- Submit sitemap
- Visit
https://www.bigjson.online/robots.txt - Verify it's accessible and formatted correctly
- Check that sitemap URL is correct
- Visit
https://www.bigjson.online/sitemap.xml - Verify all URLs are present
- Check that URLs are absolute (not relative)
- Ensure no 404 URLs are in the sitemap
- Visit a non-existent URL (e.g.,
/this-does-not-exist) - Verify custom 404 page appears
- Check browser network tab shows 404 status code
- Test navigation links work
- Visit
https://www.bigjson.online/privacy - Verify privacy policy page loads correctly
- Check that it's accessible from footer links on all pages
- Ensure content is accurate (update domain/contact if needed)
- Verify page is in sitemap
- Go to Rich Results Test
- Test these pages:
- Homepage:
https://www.bigjson.online/ - Tool page:
https://www.bigjson.online/tools/json-formatter - Blog post:
https://www.bigjson.online/en/how-to-format-json(or any post)
- Homepage:
- Verify no errors or warnings
- Check that Organization, WebSite, and WebApplication schemas are detected
- Go to Schema Markup Validator
- Enter your homepage URL
- Verify all schemas are valid
- Repeat for tool and blog pages
For blog pages with multiple languages:
- Use hreflang Tags Testing Tool
- Test a blog post URL
- Verify all language alternatives are detected
- Check for any errors or warnings
- Go to PageSpeed Insights
- Test these pages:
- Homepage
- JSON Formatter tool page
- A blog post
- Aim for:
- Performance score > 90
- Accessibility score > 90
- Best Practices score > 90
- SEO score = 100
- Verify LCP (Largest Contentful Paint) < 2.5s
- Verify FID (First Input Delay) < 100ms
- Verify CLS (Cumulative Layout Shift) < 0.1
- Go to Mobile-Friendly Test
- Test your homepage
- Verify "Page is mobile friendly" result
- Check screenshot looks correct
- Go to Security Headers
- Enter your domain
- Verify you get an A or A+ grade
- Check these headers are present:
- Strict-Transport-Security
- X-Content-Type-Options
- X-Frame-Options
- Referrer-Policy
- Check Coverage report for indexing issues
- Review Enhancement reports for structured data issues
- Check Mobile Usability report
- Monitor Core Web Vitals report
Your site already has IndexNow integration. After publishing new content:
- Run
pnpm run indexnowto notify search engines - Or manually submit via the API endpoint
- Verify Microsoft Clarity is tracking (already integrated)
- Consider setting up Google Analytics 4
- Set up conversion tracking for tool usage
- Check Google Search Console for new issues
- Monitor Core Web Vitals
- Review search performance
- Verify new URLs are in sitemap
- Submit new URLs for indexing via Search Console
- Run IndexNow script
- Check structured data is correct
- Review search rankings
- Analyze traffic trends
- Update content as needed
- Check for broken links
- Review and update meta descriptions if needed
- Re-test all pages with PageSpeed Insights
- Review and update outdated blog posts
- Check competitor sites for improvements
- Update copyright year (if in footer)
- Get all pages indexed
- Achieve 100 SEO score on PageSpeed Insights
- Get rich results showing in search
- Rank for primary keywords (brand name)
- Increase organic traffic by 50%
- Rank on page 1 for "JSON formatter" related keywords
- Get featured snippets for FAQ content
- Build quality backlinks (at least 10)
- Rank in top 3 for primary keywords
- Achieve 1000+ monthly organic visitors
- Get sitelinks in search results
- Establish as authority in JSON tools niche
- URLs not indexed: Check robots.txt, ensure no noindex tags
- Soft 404 errors: Make sure 404 page returns proper status code
- Duplicate content: Verify canonical tags are correct
- Slow load times: Optimize images, enable caching
- Poor mobile score: Test on real devices, fix responsive issues
- Layout shift: Fix CLS issues in Core Web Vitals
- Missing required fields: Update schemas as needed
- Invalid syntax: Validate JSON-LD
- Type mismatches: Ensure data types match schema.org
- Google Search Console
- PageSpeed Insights
- Rich Results Test
- Mobile-Friendly Test
- Security Headers
- Schema Validator
Remember: SEO is an ongoing process. Regular monitoring and updates are key to maintaining and improving your search rankings.
Good luck with your launch! π