Ads, Trackers, Security & UX Review
6 public pages rendered. The score, signal cards, and evidence tables below show what appeared in the browser sample.
Status
Scan completed
Host
17track.net
Confidence
72/100
Observed safety score
Signal mix
Weak19
Ad domains
45
Tracker domains
72/100
Confidence
17track.net
Package tracking and shipping tools
TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN
43.132.140.121; AS132203
Enabled
DNSPod, Inc.
211
46 third-party domains observed
Four quick signals first. Evidence stays grouped by risk area.
Ad pressure
Tracking signals
Header gaps
Low friction
Meaning
The rendered scan observed 19 ad-domain matches across 6 sampled public pages, led by pagead2.googlesyndication.com (16), cm.g.doubleclick.net (10), securepubads.g.doubleclick.net (6) and 16 more.
Evidence
Meaning
The rendered scan observed 45 tracker-domain matches, led by pagead2.googlesyndication.com (16), fundingchoicesmessages.google.com (15), cm.g.doubleclick.net (10) and 42 more, and up to 30 cookies across the sampled public pages.
Evidence
Meaning
Security posture is based on observed TLS, response headers, mixed-content behavior, and usable external-check output.
Evidence
Meaning
The rendered public-page sample loaded with HTTP 200 and 12758 visible text characters.
Evidence
Key signals first, with important limits kept close so the report stays useful without overstating certainty.
Captured evidence
Pages sampled
Rendered browser pass
Requests
46 third-party - 19 ad - 45 tracker
Cookies
13 third-party
Security posture
HSTS no - CSP no - X-Frame yes
Scan boundary
Tracking path
Carrier, region, alerts
Ad context
Location, consent, A/B tests
External checks
Safe Browsing
Google Transparency Report Safe Browsing status returned no threat matches for 1 URL
HTTP Observatory
MDN HTTP Observatory returned grade F with score 0 and 4 failed checks
Observed domains are grouped by company or tool, purpose, request volume, and the sampled pages where they appeared.
32
Entities
Companies or tools grouped from observed domains.
5
Categories
Most active: Tracking and measurement.
193
Requests
Classified ad or tracker requests in the sample.
6/6
Pages seen
Sampled pages with at least one classified signal.
Tracking and measurement
19 entities / 40 domains
Advertising
9 entities / 19 domains
Analytics
2 entities / 3 domains
Tag management
1 entity / 1 domain
Consent management
1 entity / 1 domain
Tracking and measurement
74
requests
1/6
pages
Advertising
43
requests
1/6
pages
Flashtalking
Tracking and measurement
11
requests
1/6
pages
Cloudflare
Tracking and measurement
6
requests
6/6
pages
Casalemedia
Advertising
5
requests
1/6
pages
Casalemedia
Tracking and measurement
5
requests
1/6
pages
Raw domains and request paths classified as ad-network matches in rendered samples.
19
domains
62
classified requests
1
pages with matches
pagead2.googlesyndication.com
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, image, fetch, document.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
cm.g.doubleclick.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
securepubads.g.doubleclick.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, fetch.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
dsum-sec.casalemedia.com
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
googleads.g.doubleclick.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, fetch, document.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
data.ad-score.com
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
dde994d7f73082cedc4dc02895b86ef2.safeframe.googlesyndication.com
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: document, image.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
ib.adnxs.com
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
sync-dsp.ad-m.asia
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
tpc.googlesyndication.com
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
ad.doubleclick.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
bcp.crwdcntrl.net
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
gumi.criteo.com
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: document.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
invstatic101.creativecdn.com
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
js.ad-score.com
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
static.criteo.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
stats.g.doubleclick.net
Matched known ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: ping.
Seen in sample
Request types
Matched hosts
Domain matched known ad-network patterns.
tags.crwdcntrl.net
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
u.4dex.io
Matched EasyList ad-network patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Matched hosts
Domain matched EasyList ad-network patterns.
Raw domains and request paths classified as tracker matches in rendered samples.
45
domains
131
classified requests
6
pages with matches
pagead2.googlesyndication.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, image, fetch, document.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
fundingchoicesmessages.google.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
cm.g.doubleclick.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
google.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch, document, image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
securepubads.g.doubleclick.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, fetch.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
static.cloudflareinsights.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 6 rendered pages. Request types: script. Classified owner: Cloudflare. Tracker owner: Cloudflare.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Cloudflare.
dsum-sec.casalemedia.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ep2.adtrafficquality.google
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, document, image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
cdn.flashtalking.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ep1.adtrafficquality.google
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr, image, script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
googleads.g.doubleclick.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, fetch, document.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
googletagmanager.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
servedby.flashtalking.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
data.ad-score.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch. Classified owner: Adscore. Tracker owner: Adscore.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Adscore.
dde994d7f73082cedc4dc02895b86ef2.safeframe.googlesyndication.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: document, image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
analytics.google.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
d9.flashtalking.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script, xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
google-analytics.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ib.adnxs.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
sync-dsp.ad-m.asia
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image. Classified owner: FreeBit. Tracker owner: FreeBit.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for FreeBit.
tpc.googlesyndication.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
a.c.appier.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image. Classified owner: Appier. Tracker owner: Appier.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Appier.
ad.doubleclick.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ads.travelaudience.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
agen-assets.ftstatic.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ajs-assets.ftstatic.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
bcp.crwdcntrl.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
cdn.id5-sync.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
cdn.jsdelivr.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
connectid.analytics.yahoo.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
dmp.im-apps.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
ds.uncn.jp
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image. Classified owner: Bulbit. Tracker owner: Bulbit.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Bulbit.
googleadservices.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: fetch.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
gtracenep.admaster.cc
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
gumi.criteo.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: document. Classified owner: Criteo. Tracker owner: Criteo.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Criteo.
id5-sync.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
invstatic101.creativecdn.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
js.ad-score.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script. Classified owner: Adscore. Tracker owner: Adscore.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Adscore.
ms-cookie-sync.presage.io
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
secure.flashtalking.com
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
static.criteo.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script. Classified owner: Criteo. Tracker owner: Criteo.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Criteo.
stats.g.doubleclick.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: ping.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
sync6.im-apps.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: xhr.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
tags.crwdcntrl.net
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: script.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker patterns.
u.4dex.io
Matched DuckDuckGo Tracker Radar tracker patterns during the rendered public-page sample. Observed on 1 rendered page. Request types: image. Classified owner: Adagio. Tracker owner: Adagio.
Seen in sample
Request types
Context
Matched hosts
Domain matched DuckDuckGo Tracker Radar tracker data for Adagio.
These options are category-relevant comparison leads for 17TRACK. Each card separates why it is comparable and when it fits.
AfterShip
aftership.com
Why compare it
AfterShip is a related comparison lead for package-tracking and shipment-notification pages.
Best fit
Use it as a discovery lead, then compare its own ads, trackers, cookies, and security signals before deciding.
Parcels
parcelsapp.com
Why compare it
Parcels is a related comparison lead for package-tracking lookup pages.
Best fit
Use it as a discovery lead, then compare its own ads, trackers, cookies, and security signals before deciding.
Parcel Monitor
parcelmonitor.com
Why compare it
Parcel Monitor is a related comparison lead for package-tracking lookup pages.
Best fit
Use it as a discovery lead, then compare its own ads, trackers, cookies, and security signals before deciding.
PackageRadar
packageradar.com
Why compare it
PackageRadar is a related comparison lead for package-tracking lookup pages.
Best fit
Use it as a discovery lead, then compare its own ads, trackers, cookies, and security signals before deciding.
Latest scan of 17TRACK across 6 public pages captured 211 browser requests, 46 third-party domains, 19 ad-domain matches, 45 tracker-domain matches, and 30 cookies (13 third-party). Header gaps: HSTS, CSP. External checks: Safe Browsing clear; HTTP Observatory flagged. This is not a guarantee of safety; it is a time-bound public-page evidence report.
Key observations from the rendered sample: 211 browser requests, 46 third-party domains, 19 ad-domain matches, 45 tracker-domain matches, and 13 third-party cookies. Header gaps: HSTS, CSP.
The rendered public-page scan found 19 ad-domain matches and 45 tracker-domain matches across 6 sampled pages. The most active matches were pagead2.googlesyndication.com (16), fundingchoicesmessages.google.com (15), cm.g.doubleclick.net (10) and 42 more.
Watch for carrier redirects, delivery-alert prompts, notification signup, region-specific pages, and third-party scripts after the lookup result loads.
We tested 17track.net because it is the website address selected for this report.
Compare the same evidence categories: rendered requests, ad-domain matches, tracker-domain matches, cookies, security headers, external checks, and whether each alternative fits the same user task.
No. Blockify can reduce ads, trackers, and pop-ups in the browser, but no scan can guarantee every page, account flow, future visit, or personalized state is safe.
