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Preview of SiteLens

SiteLens by CMD Designs

Inspect DNS records, SEO signals, page health, redirects, security headers and IP intelligence for the active website.

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Screenshots
SiteLens overview panel showing snapshot scores for SEO, security headers, and DNS, along with DNS summary results and optional IP intelligence status.DNS Info view showing domain records, detected A and AAAA records, and missing email/security DNS signals such as MX, SPF, DMARC, CAA, and DNSSEC.Page Health view showing HTTP status, viewport/index/follow checks, metadata details, canonical URL, robots signals, and captured robots.txt status.SEO Details view showing link and image counts, missing alt text detection, and extracted heading structure from the active page.Server view showing the final URL, resolved IP address, HTTP status, request method, response time, and returned server headers.Redirects view showing redirect trace details including status, response time, final URL, redirect destination, and resolved IP address.DNS Tools view allowing a user to search DNS records for a custom domain or analyze the current active domain directly from the extension.Expanded SiteLens overview showing local JSON and CSV export options, DNS results, page health scoring, security header scoring, and IP intelligence setup status.
About this extension
SiteLens is a developer and SEO inspection tool for quickly reviewing the technical health of the active website.

From one popup, SiteLens helps inspect HTTP status, redirect paths, metadata, headings, links, image alt coverage, structured data signals, security headers, cache headers, DNS records, CDN/proxy hints, and optional IP intelligence.

Useful for:
  • Quick website QA checks
  • SEO and metadata reviews
  • Redirect troubleshooting
  • DNS and hosting verification
  • Security/cache header inspection
  • Local JSON and CSV report exports

DNS lookups use Cloudflare DNS over HTTPS. Optional IP intelligence uses IPinfo Lite with a user-provided token stored locally in the browser.

SiteLens does not use ads, accounts, analytics tracking, or CMD Designs-controlled remote logging.
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Permissions and data

Required permissions:

  • Access browser tabs

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.0.0
Size
112.47 KB
Last updated
3 days ago (Jun 19, 2026)
Version History
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