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  1. Fastly Support
  2. Diagnostics

Diagnostics

Streaming logs

  • Changing log placement
  • Creating an AWS IAM role for Fastly logging
  • Changing log compression formats
  • Useful variables to log
  • Useful log formats
  • Useful conditions for logging
See all 12 articles

Debugging techniques

  • Using GET instead of HEAD for command line caching tests
  • Temporarily disabling caching
  • Googlebot crawl stats
  • Google Pagespeed module errors
  • Fastly's network status
  • Debugging with WebPageTest
See all 9 articles

Common errors

  • Common OTFP errors
  • TLS origin configuration messages
  • TLS certificate errors
  • Loop detection
  • Fixing cross-domain errors
  • Error 1000 with CloudFlare DNS
See all 8 articles
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