array:9 [
  "accept" => array:1 [
    0 => "*/*"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "cookie" => array:1 [
    0 => "e4m-session=eyJpdiI6Ijl0WTNRZUNLbGwxU3l2Um05dmQrRGc9PSIsInZhbHVlIjoiUXlXUG1BV3VuU0M1VnpMZzBQYmNsR1hJSkR2bjRYNTN0dUxWQTRYRUpyUGNoTmVhYjY5azlnZjBCOFlxblJLYytvaUs4QVU3eFhtM05pcnlvNWx2TTVlVkdmdlJ3eVRuYnZyUHdYZFJIYjhuY2V3ckVOVlVkbFNKelZ6Rk9iOVoiLCJtYWMiOiIyZjczZDk1MzExOTk1Y2FmZDI3ZGI5ZTIwNmY3Y2M0MWJjMzM3MzVjZmU0OGVlMmZiMzE3NDgxNzg5NzUyN2RiIiwidGFnIjoiIn0%3D; XSRF-TOKEN=eyJpdiI6IjM4Uk11MXplalBNb3hkYmRqT084NUE9PSIsInZhbHVlIjoiZEp6NWJsc3F6MEJRaWZQZUZ1Tzh1T1docEZkNERKWFBMR01PNnRkWUZOelVZSFFyVGxpR0laRFVSOHppNFlQTlJTcjl2RDB0Mm1WaXlhRTFPam5TZXFiR1Z3THVBV1p5VUdxK0tMVFhoSGpEQ1VJM1djSGUxVm1zK1QyRUczWjUiLCJtYWMiOiJiYWQ5ZWM4YzY5ODcyNGE1YzRiODFjNjI0NmRiZGY0Nzk0NDJjNTFhODI2ZWE1MmEyZmMzYzNhZGJiZDMxZTMzIiwidGFnIjoiIn0%3D"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "host" => array:1 [
    0 => "34.131.54.162"
  ]
  "via" => array:1 [
    0 => "1.1 squid-proxy-5b5d847c96-v7zjx (squid/6.13)"
  ]
  "x-forwarded-for" => array:1 [
    0 => "10.1.12.93"
  ]
  "cache-control" => array:1 [
    0 => "max-age=259200"
  ]
  "connection" => array:1 [
    0 => "keep-alive"
  ]
]
Authors

Sridhar Seshadri

Guest Article: Looking back, and forward, at search ads
