SEO Agencies
Website outages and technical failures can quietly damage search performance before anyone notices. Monitor site availability, SSL health, and critical infrastructure so issues are detected immediately. Keep your clients focused on rankings and growth instead of technical emergencies.
Tools for this use case
Audit NS delegation, glue records, SOA serial consistency — technical DNS issues that affect crawlability.
Verify DNS changes reach all 34 global resolvers — critical after migrations and rebrands.
Preview how a page appears in Google search results, Twitter cards, and Open Graph shares.
Profile page load performance — Core Web Vitals start with understanding every resource loaded.
Ensure SPF, DMARC, and DKIM are configured — email authentication affects domain reputation.
Verify SSL is valid and correctly configured — HTTPS is a confirmed ranking factor.
Monitor this automatically
NetTests can run these checks on a schedule, preserve historical results, compare changes over time, and alert you the moment something breaks.
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