# HH Manga AdBlock Detected

**URL:** <https://community.brave.app/t/hh-manga-adblock-detected/646644>\
**Category:** Ad-Blocking\
**Created:** [December 6, 2025, 11:40pm UTC](https://community.brave.app/t/hh-manga-adblock-detected/646644 "2025-12-06T23:40:45Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![yocaki2448](https://avatars.discourse-cdn.com/v4/letter/y/74df32/32.png) [@yocaki2448](https://community.brave.app/u/yocaki2448)\
**Post date:** [December 6, 2025, 11:40pm UTC](https://community.brave.app/t/hh-manga-adblock-detected/646644/1 "2025-12-06T23:40:45Z")

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\*\*Description of the issue: \*\*

> An anti-adblock overlay (displayed as “広告ブロッカーを検出しました”) appears immediately upon loading the page, rendering the site unusable.

\*\*Exact URL of the website in question: \*\*

> [https://hhmanga.com/](https://hhmanga.com/)

**Screenshot of the ad as it appears in Brave:**

 ![image](https://global.discourse-cdn.com/brave/original/3X/0/7/074bd013b61372ae84057084b02c2b1238414871.jpeg)

\*\*Did the issue present with [default Shields settings](https://support.brave.com/hc/en-us/articles/360023646212-How-do-I-configure-global-and-site-specific-Shields-settings-)? \*\*

> Yes

**Does the site function as expected when Shields are turned off?**

> Yes

\*\*Does the ad appear when using a Private window as well? \*\*

> Yes

**What OS are you using when you see the ad?**

> Windows/Android

**Brave version (check `About Brave`):**

> Brave 1.85.111 (Official Build) (64-bit)

The site utilizes a simple inline script located at the bottom of the for adblock detection. It attempts to load an external ad tag (bnctag.js) and triggers the overlay if the request fails.

**Relevant Code:**

```javascript
async function runAdCheck() {
  const adBance = document.createElement('script');
  adBance.src = 'https://js.ssp.bance.jp/bnctag.js';
  adBance.onerror = async () => {
    checkScriptOnError();
  };
  adBance.onload = () => {
    checkScriptOnLoad();
  };
  document.head.appendChild(adBance);
}
runAdCheck();

```

---

<div class="post-metadata">

**Author:** ![fanboynz](https://avatars.discourse-cdn.com/v4/letter/f/3be4f8/32.png) [@fanboynz](https://community.brave.app/u/fanboynz)\
**Post date:** [December 7, 2025, 12:09am UTC](https://community.brave.app/t/hh-manga-adblock-detected/646644/2 "2025-12-07T00:09:50Z")

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Add Adguard Japanese list brave://settings/shields

---

<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/brave/original/3X/1/8/182067f3480d1a5e7aea5ae3131b116ca1ef7918.png) [@system](https://community.brave.app/u/system)\
**Post date:** [January 6, 2026, 12:10am UTC](https://community.brave.app/t/hh-manga-adblock-detected/646644/3 "2026-01-06T00:10:49Z")

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Closed on January 6, 2026, 12:10am UTC

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