www.collinsdictionary.com
Issue URL (Ads)
https://www.collinsdictionary.com/dictionary/german-english
Comment
There are ads on this website even with the ad blocker on.
Screenshots
Screenshot 1

System configuration
| Information | Value |
|---|---|
| AdGuard product: | AdGuard Browser Extension v5.0.226 MV3 |
| System version: | Windows 11 |
| Browser: | Chrome |
| Tracking protection: | General settings: Block trackers, Hide your search queries, Send Do-Not-Track header Tracking methods: Self-destructing third-party cookies (2880) Miscellaneous: Remove X-Client-Data header from HTTP requests |
| Filters: | Ad blocking: AdGuard Base Privacy: AdGuard Tracking Protection Language-specific: AdGuard German |
| Browsing Security: | disabled |
| Browsing Security statistics: | disabled |
| Other extensions used: | Malwarebytes |
Issue URL (Ads)
https://www.collinsdictionary.com/dictionary/english/verge
Comment
Adguard for Safari misses ads "served by Google". Easily reproducible with Adguard for Safari running and enabled with all default filters for the URL included in the submission
Screenshots
Screenshot 1

System configuration
| Information | Value |
|---|---|
| AdGuard product: | AdGuard for Safari v1.11.20 |
| System version: | macos 15.4.1 |
| Filters: | Ad blocking: AdGuard Base Privacy: AdGuard Tracking Protection Social widgets: AdGuard Social Media Annoyances: AdGuard Cookie Notices, AdGuard Popups, AdGuard Mobile App Banners, AdGuard Other Annoyances, AdGuard Widgets Security: Online Malicious URL Blocklist |
Issue URL (Incorrect Blocking)
https://www.collinsdictionary.com/
Comment
While the ad blocker is enabled on the Collins dictionary website, the website does not work (this is not just a popup I can bypass, it is impossible to use the website)
Screenshots
Screenshot 1

Screenshot 1 with AdGuard disabled

System configuration
| Information | Value |
|---|---|
| AdGuard product: | AdGuard Browser Extension v5.0.226 MV3 |
| System version: | Windows 11 |
| Browser: | Chrome |
| Tracking protection: | General settings: Block trackers, Hide your search queries, Send Do-Not-Track header Tracking methods: Self-destructing third-party cookies (2880) Miscellaneous: Remove X-Client-Data header from HTTP requests |
| Filters: | Ad blocking: AdGuard Base Privacy: AdGuard Tracking Protection Language-specific: AdGuard German |
| Browsing Security: | disabled |
| Browsing Security statistics: | disabled |
| Other extensions used: | Malwarebytes |
Issue URL (Ads)
https://www.collinsdictionary.com/
Screenshots
Screenshot 1

System configuration
| Information | Value |
|---|---|
| AdGuard product: | AdGuard Browser Extension v5.2.112.96 MV3 |
| System version: | Windows 10 |
| Browser: | Chrome |
| Tracking protection: | disabled |
| Filters: | Ad blocking: AdGuard Base Other: Filter unblocking search ads and self-promotion Language-specific: AdGuard Turkish |
| Filters last update: | October 28, 2025 at 23:00 |
| Other extensions used: | adguard var başka yok |