ua-tracer by Paul Kinlan

trace YbHctcz0

ua-tracer

what does a user agent actually fetch, follow & run?

← all traces

Trace YbHctcz0

First seen: 2026-08-22 13:34:15.176 UTC
User-Agent: Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)
Bot verification: Not a known bot (no IP-range check applies).

What this user agent did

Directly-referenced assets:

✗ fetched CSS ✗ fetched JS ✓ fetched image ✗ fetched font (HTML)

Document-level link hints:

✓ fetched favicon ✗ fetched apple-touch-icon ✗ fetched web manifest ✗ fetched preload ✗ fetched prefetch

Second-level follows (proves it parsed the linking file):

✗ followed CSS background-image ✗ followed CSS @font-face ✗ followed manifest icon ✗ followed CSS @import

Frames (does it descend into iframes?):

✗ fetched iframe document ✗ descended into iframe (loaded inner image)

Reporting (a report-only CSP is violated by inline styles; reports can arrive via HTTP headers with no JS, or via in-page beacons):

✗ sent a CSP/Reporting report (any path) ✗ delivered via report-uri/Report-To header (no JS) ✗ delivered via in-page beacon (securitypolicyviolation / ReportingObserver)

Social embed (Open Graph / Twitter card images):

✓ fetched og:image ✗ fetched twitter:image

JavaScript execution:

✗ EXECUTED classic JS ✗ EXECUTED ES module ✗ posted client timing

Server-side request waterfall

Every request the server received for this trace, in receive order. +ms is the delta from the homepage request.

ReceivedΔKindMethodUser-Agent
2026-08-22 13:34:15.176 UTC +0 ms homepage GET Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)
request headers (11) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate",
  "connection": "close",
  "cookie": "HandLtestDomainNameServer=HandLtestDomainValueServer; first_utm_campaign=vanity; first_utm_medium=redirect; handl_ip=62.238.119.48; handl_landing_page=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url_base=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F; user_agent=Mozilla%2F5.0%20%28compatible%3B%20osentix-crawler%2F1.0%3B%20%2Bhttps%3A%2F%2Fosentix.com%2Fbot%29; utm_campaign=vanity; utm_medium=redirect",
  "host": "uatracer.com",
  "traceparent": "00-9b55cee509b98e98a0180bea5ca5f901-a57ed3b785c7f362-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-9b55cee509b98e98a0180bea5ca5f901-797b397b014b6d20-01",
  "x-deno-userspace-tracestate": ""
}
2026-08-22 13:36:31.035 UTC +135859 ms favicon GET Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)
request headers (9) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate",
  "connection": "close",
  "cookie": "HandLtestDomainNameServer=HandLtestDomainValueServer; first_utm_campaign=vanity; first_utm_medium=redirect; handl_ip=62.238.119.48; handl_landing_page=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url_base=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F; ua-tracer-trace=YbHctcz0; user_agent=Mozilla%2F5.0%20%28compatible%3B%20osentix-crawler%2F1.0%3B%20%2Bhttps%3A%2F%2Fosentix.com%2Fbot%29; utm_campaign=vanity; utm_medium=redirect",
  "host": "uatracer.com",
  "traceparent": "00-01aa3320c0eb500014b7f13f8edce19c-3bb503a37ce6039f-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-08-22 13:36:31.380 UTC +136204 ms image GET Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)
request headers (9) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate",
  "connection": "close",
  "cookie": "HandLtestDomainNameServer=HandLtestDomainValueServer; first_utm_campaign=vanity; first_utm_medium=redirect; handl_ip=62.238.119.48; handl_landing_page=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url_base=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F; ua-tracer-trace=YbHctcz0; user_agent=Mozilla%2F5.0%20%28compatible%3B%20osentix-crawler%2F1.0%3B%20%2Bhttps%3A%2F%2Fosentix.com%2Fbot%29; utm_campaign=vanity; utm_medium=redirect",
  "host": "uatracer.com",
  "traceparent": "00-7c1f184787fa9e933a7738c1e9cb39be-90bfc69ccaafad11-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-08-22 13:36:32.010 UTC +136834 ms Open Graph image GET Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)
request headers (9) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate",
  "connection": "close",
  "cookie": "HandLtestDomainNameServer=HandLtestDomainValueServer; first_utm_campaign=vanity; first_utm_medium=redirect; handl_ip=62.238.119.48; handl_landing_page=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F%3Futm_medium%3Dredirect%26utm_campaign%3Dvanity%26original_referrer%3Dhttps%3A%2F%2Fimperialtowerapartments.com; handl_url_base=https%3A%2F%2Flivebh.com%2Fapartments%2Fimperial-tower-apartments%2F; ua-tracer-trace=YbHctcz0; user_agent=Mozilla%2F5.0%20%28compatible%3B%20osentix-crawler%2F1.0%3B%20%2Bhttps%3A%2F%2Fosentix.com%2Fbot%29; utm_campaign=vanity; utm_medium=redirect",
  "host": "uatracer.com",
  "traceparent": "00-3cdf4e7d82f6da85dd5a0888e40e353d-32b715c636d23287-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (compatible; osentix-crawler/1.0; +https://osentix.com/bot)",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}