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Compliance Report
2 Apr 2026, 10:52 CEST 4m 54s 2026-04-02T08-52-37-037Z
99% compliant 106 tests 1 failed
106
Total Tests
98
Passed
1
Failed
7
Skipped
0
Errored

Results by Site

Site Tests Passed Failed Compliance Rate
Blesk.cz 106 98 1 99%

Results by Standard

Standard Rule Severity Device Tests Failed Affected Sites
Ad Density #5 / #9 critical desktop 5 1 Blesk.cz
Ad Density with Sticky Video #7 critical desktop 5 0 None
Auto-playing Video with Sound #2 / #11 critical desktop 5 0 None
Pop-up Ads #1 / #5 critical desktop 5 0 None
Prestitial Ads #6 high desktop 5 0 None
Prestitial Ads with Countdown #3 high desktop 5 0 None
Large Sticky Ads #4 / #12 high desktop 5 0 None
Ad Density #5 / #9 critical mobile 5 0 None
Auto-playing Video with Sound #2 / #11 critical mobile 5 0 None
Flashing Animated Ads #10 high mobile 5 0 None
Interruptive Interstitials #16 high mobile 5 0 None
Interruptive Video Interstitials #17 high mobile 5 0 None
Non-skippable Video Interstitials #18 critical mobile 5 0 None
Page-load Video Interstitials #19 high mobile 5 0 None
Pop-up Ads #1 / #5 critical mobile 5 0 None
Prestitial Ads #6 high mobile 5 0 None
Postitial Ads with Countdown #11 high mobile 1 0 None
Full-screen Scrollover Ads #13 high mobile 5 0 None
Large Sticky Ads #4 / #12 high mobile 5 0 None
Sticky Pop-out Video Ads #14 medium mobile 5 0 None
Sticky Video with Large Inline Ad #15 medium mobile 5 0 None
Mid-roll Ads #21 high video 1 0 None
Large Display Overlay Ads #22 medium video 1 0 None
Navigation Interstitial Ads #24 high navigation 2 0 None
Long Pre-roll Ads #20 critical video 1 0 None

Violations (1)

Blesk.cz — Ad Density critical /clanek/zpravy-pribehy/836417/zachranar-dvorak-radi-jak-si-rict-o-pomoc-v-krizovych-situacich-nevolejte-do-davu.html
Standard
Ad Density (#5 / #9)
Device
desktop
Details
Desktop ad density violations (>50%):
Duration
28s
Confidence
new (100%)
Timestamp
2 Apr 2026, 10:48 CEST

How We Measured

Step Description
1. Navigate Load each URL with the configured device viewport (desktop 1920×1080 or mobile 390×844) and user agent string.
2. Consent Handle cookie consent banners using site-specific CMP strategies (Didomi, CPEx, Seznam, Cookiebot).
3. Stabilize Wait for ad networks to finish loading. Inject CSS to suppress known non-ad overlays (subscription modals, Meiro popups).
4. Detect Scan the DOM for ad elements using selector matching, size heuristics, text labels, and CNC-specific ad wrapper classes.
5. Measure Calculate standard-specific metrics: ad density (vertical pixel projection), sticky ad height (% of viewport), autoplay audio, overlay area, pre-roll duration.
6. Evaluate Compare measurements against Better Ads thresholds. Flag violations with severity, confidence rating, and selector evidence.
7. Report Attach structured metrics to the test result. Capture screenshot. Write to OpenSearch, Slack, and this report.
Better Ads Compliance Monitor — CNC Media Generated with the help of AI by Anthropic · 2026-04-02