adblock-tester.com favicon

adblock-tester.com

Category: Technology

Scanned: Oct 16, 2026, 20:28 UTC · First seen: Oct 16, 2026 · Threat Engines: 0 / 92 · Times Scanned: 1
93 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Not scanned has not been scanned yet. Hit Check website to check it.
Failed
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Screenshot of adblock-tester.com Captured Oct 16, 2026
https://adblock-tester.com
Screenshot of adblock-tester.com
6 years 9 months
Low Popularity - #991,156 Tranco rank (<100K monthly visitors)
Not listed (92 checked)
✓ Valid (TLS)
CloudFlare, Inc.
Toronto, Canada
cloudflare
Unknown
188.114.96.0
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Domain & WHOIS Information
Registrar PDR Ltd. d/b/a PublicDomainRegistry.com
Registered January 16, 2020
Expires January 16, 2027
Name Servers agustin.ns.cloudflare.com
DNSSEC Unsigned
Hosting CloudFlare, Inc.
Reputation & Threat Check 92 security engines checked
File Scan Summary Powered by Quttera Engine
28 files scanned
No threats
26
Low Risk
0
Medium Risk
2
High Risk
0
No threats Low Risk Medium Risk High Risk
adblock-tester.com/# 44.6 KB Flagged: medium risk
mc.yandex.ru/metrika/tag.js 203.3 KB Flagged: medium risk
adblock-tester.com/favicon-16x16.png?v=qajrlpkq8p 877 B No threats
adblock-tester.com/src.15f4d593.css 9.2 KB No threats
adblock-tester.com/favicon-32x32.png?v=qajrlpkq8p 1.4 KB No threats
adblock-tester.com/safari-pinned-tab.svg?v=qajrlpkq8p 1.7 KB No threats
adblock-tester.com/src.cd761dad.js 590.3 KB No threats
adblock-tester.com/about%3Ablank 9.2 KB No threats
adblock-tester.com/site.webmanifest?v=qajrlpkq8p 476 B No threats
adblock-tester.com/head.inject.8b1bdd48.js 3.3 KB No threats
adblock-tester.com/favicon.ico?v=qajrlpkq8p 14.7 KB No threats
adblock-tester.com/src.5b3618ca.css 3.3 KB No threats
Show 16 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
59
External Links
1 Flagged
0
Iframes
Clean
20
Referenced Domains
1 Flagged
2
Flagged Resources
Detected
checkadblock.ru Flagged: Generic Suspicious Object
checkadblock.ru Flagged: Generic Suspicious Object
checkadblock.ru Flagged: Generic Suspicious Object
adblock-tester.com/about:blank Not flagged
adblock-tester.com/apple-touch-icon.png Not flagged
adblock-tester.com/assets/js/links-animation.js Not flagged
adblock-tester.com/banners/pr_advertising_ads_banner.gif Not flagged
adblock-tester.com/banners/pr_advertising_ads_banner.png Not flagged
adblock-tester.com/banners/pr_advertising_ads_banner.swf?v%3D1 Not flagged
adblock-tester.com/cdn-cgi/l/email-protection Not flagged
adblock-tester.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js Not flagged
adblock-tester.com/cdn-cgi/styles/cf.errors.css Not flagged
adblock-tester.com/cdn-cgi/styles/cf.errors.ie.css Not flagged
adblock-tester.com/data:image/png%3Bbase64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4@"% Not flagged
adblock-tester.com/data:image/png%3Bbase64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyRpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4@"% Not flagged
adblock-tester.com/favicon-16x16.png?v%3Dqajrlpkq8p Not flagged
adblock-tester.com/favicon-32x32.png?v%3Dqajrlpkq8p Not flagged
Show 44 more...
checkadblock.ru Flagged: Generic Suspicious Object
adblock-tester.com Not flagged
an.yandex.ru Not flagged
browser.sentry-cdn.com Not flagged
d2wy8f7a9ursnm.cloudfront.net Not flagged
developers.cloudflare.com Not flagged
github.com Not flagged
githubstatus.com Not flagged
help.github.com Not flagged
js.sentry-cdn.com Not flagged
mc.yandex.ru Not flagged
pagead2.googlesyndication.com Not flagged
static.hotjar.com Not flagged
t.me Not flagged
twitter.com Not flagged
Show 5 more...
adblock-tester.com Overview

Description of adblock-tester.com

Adblock-tester.com appears to be a utility website designed to help users evaluate how effectively their ad-blocking or privacy-blocking browser extensions are working. Based on the page title, metadata, and screenshot, the site loads a variety of advertising, analytics, and tracking-related elements so visitors can see which requests are blocked and which are allowed by tools such as ad blockers and privacy extensions.

The site presents itself as an informational testing resource rather than a general content platform or online store. Its homepage focuses on ad-block testing results, blocker recommendations, and explanations of different advertising or tracking categories. The domain has been registered for several years, which may suggest it is an established niche tool rather than a newly created disposable site.

Safety Assessment for adblock-tester.com

Based on available scan data, no threats were detected at the time of this scan by security engines, and major malware/phishing blacklist databases did not report the domain as listed. The domain is also several years old, which can be a mildly reassuring signal when considered alongside the clean blacklist results and the visible site content.

One scanner did report low-confidence suspicious findings tied to a referenced external domain and a tracking-related script. In context, this appears to be limited and not corroborated by broader engine detections or blacklist listings. Because this website intentionally loads advertising, analytics, and related test elements, some heuristic scanners may react to those components more aggressively than they would on a typical informational site.

Overall, the available evidence suggests a low level of risk, though users should keep in mind that scan results are point-in-time and may change. Based on available scan data, no significant threats were detected at the time of this scan.

Technical Description

The domain uses a valid SSL/TLS certificate issued by a mainstream certificate authority, with expiry extending into late 2026. It is hosted behind Cloudflare infrastructure, uses Cloudflare nameservers, and resolves to a Cloudflare IP address located in Canada according to the provided data. This setup is common for performance optimization and basic edge-layer protection.

DNSSEC appears to be unsigned, which is not unusual but means DNS responses do not benefit from DNSSEC validation. No major blacklist issues were reported, and the main technical caution in the scan is the presence of a heuristic suspicious flag on one referenced external resource. At the time of this scan, that signal appears limited and not broadly confirmed by other security data.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
#991,156
Tranco Rank
Moderately Popular
Visitors <100K/mo
Category: Technology
Rank History (30 days)
Sep 7 Oct 15
7 cookies detected
Essential3
Analytics4
Advertising0
Social0
5 1st party cookies
2 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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