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--><!DOCTYPE html>
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	<title>PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</title>
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    <meta name="description" content="Боты с PTR-записью fetch.tunnel.googlezip.net связаны с инфраструктурой Google, а точнее с функцией предварительной загрузки (prefetching) веб-страниц, используемой в браузере Chrome. Это не quot боты" />
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<a href="/">Фокси Форум</a> → <a href="/viewforum.php?id=1">Защита сайта от ботов</a> → PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice  </div>
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<span class="fw-bold text-break">Mik Foxi</span> 
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              <h5 class="fw-bold">Тема: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
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           <p class="mb-2">Боты с <strong>PTR</strong>-записью <strong>fetch.tunnel.googlezip.net</strong> связаны с инфраструктурой Google, а точнее с функцией предварительной загрузки (prefetching) веб-страниц, используемой в браузере Chrome. Это не &quot;боты&quot; в традиционном смысле, как, например, поисковые краулеры Googlebot, а часть механизма, предназначенного для ускорения загрузки страниц для пользователей.</p><p class="mb-2">На самом деле практической пользы и ускорения нету в этом проксировании (даже сами гугловцы ожидают ускорение толи в 3% случаев, толи у 3% посетителей, при переходе посетителя из выдачи Гугла в Хром браузере, судя по найденным обсуждениям в интернете). А вред есть - увеличение нагрузки на сервер изза дополнительных бесполезных запросов к нему от гугл серверов, засирание логов сервера, логов антибота, а также посетителю, перешедшему с Гугла нужно не 1 раз, а 2 раза проходить антибота, т.к. первый запрос идет с IP адресов Гугла и без cookie, а потом уже полноценный запрос с IP посетителя.</p><p class="mb-2"><strong>fetch.tunnel.googlezip.net</strong> — это домен (PTR), используемый в рамках технологии Chrome Privacy Preserving Prefetch Proxy. Она была разработана Google для Android-версии Chrome и направлена на улучшение скорости загрузки страниц. Когда пользователь открывает страницу (например, через поиск Google), Chrome может заранее загружать ссылки, которые, вероятно, будут открыты, через прокси-серверы Google. Эти запросы исходят с IP-адресов, связанных с fetch.tunnel.googlezip.net.</p><p class="mb-2">Если в настройках браузера посетителей стоит: Настройки - Производительность - Предзагрузка страниц, то Chrome будет (не всегда, только в каком то проценте случаев) предварительно загружать страницы, которые вы с высокой вероятностью посетите...</p><p class="mb-2">От этого в логах сервера могут появляться запросы сначала от User-Agent <strong>Chrome Privacy Preserving Prefetch Proxy</strong> к файлу <strong>/.well-known/traffic-advice</strong> и сразу же запрос к странице сайта от подсетей <strong>72.14.201.0/24</strong> и <strong>193.186.4.0/24</strong>, но уже с User-Agent обычного браузера.</p><p class="mb-2">Начало изучения этого вопроса в теме:  <a href="https://foxi.biz/viewtopic.php?id=275" target="_blank" rel="noopener nofollow" referrerpolicy="unsafe-url">https://foxi.biz/viewtopic.php?id=275</a></p><p class="mb-2">Моя текущая актуальная версия этого будет тут. В будущем буду актуализировать этот пост при появлении новых результатов. </p><p class="mb-2">Чтобы прекратить все это безобразие, нужно сделать это:</p><p class="mb-2">Создать директорию (именно с точкой в начале имени) и файл (именно такой, без расширения):</p><p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><code>/.well-known/traffic-advice</code></div></p><p class="mb-2">Содержащий json контент:</p><p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><code>[{&quot;user_agent&quot;: &quot;prefetch-proxy&quot;, &quot;disallow&quot;: true}]</code></div></p><p class="mb-2">Чтобы получилось как тут:  <a href="https://foxi.biz/.well-known/traffic-advice" target="_blank" rel="noopener nofollow" referrerpolicy="unsafe-url">https://foxi.biz/.well-known/traffic-advice</a></p><p class="mb-2">Настроить правильную отдачу серверных заголовков для этого файла (без этого файл правил скорее всего будет считаться не рабочим и игнорироваться запрет в нем).</p><p class="mb-2"><strong>Для NGINX:</strong></p><p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><code>location /.well-known/traffic-advice {</p><p class="mb-2">    default_type &quot;application/trafficadvice+json; charset=utf-8&quot;;</p><p class="mb-2">}</code></div></p><p class="mb-2"><strong>Для Apache в .htaccess:</strong></p><p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><code>&lt;Files &quot;traffic-advice&quot;&gt;</p><p class="mb-2">    ForceType application/trafficadvice+json</p><p class="mb-2">    Header set Content-Type &quot;application/trafficadvice+json&quot;</p><p class="mb-2">&lt;/Files&gt;</code></div></p><p class="mb-2">Если используется <strong>Cloudflare</strong>, то в <strong>WAF</strong> создать разрешающее правило, чтобы запрос к этому URL не блокировался. К нему будет обращаться гугловский бот с именем: <strong>Chrome Privacy Preserving Prefetch Proxy</strong></p><p class="mb-2">Проверить правильность составления файла можно чекером:  <a href="https://traffic-advice-checkup.netlify.app/" target="_blank" rel="noopener nofollow" referrerpolicy="unsafe-url">https://traffic-advice-checkup.netlify.app/</a> Если все ок, то результат будет таким:</p><p class="mb-2"><img src="https://i.imgur.com/kFw5RTp.png" class="my-3 img-fluid rounded border" loading="lazy" referrerpolicy="unsafe-url" onerror="this.onerror=null; this.src='/mistatic/404.png';" alt="" title="" /></p><p class="mb-2">После этих настроек через некоторое время (у меня заняло это часов 6) должен прекратить ходить googlezip бот и портить статистику. </p><p class="mb-2">Но бот проверяльщик правил будет периодически ходить на адрес /.well-known/traffic-advice:</p><p class="mb-2"><img src="https://i.imgur.com/MS2AnkP.png" class="my-3 img-fluid rounded border" loading="lazy" referrerpolicy="unsafe-url" onerror="this.onerror=null; this.src='/mistatic/404.png';" alt="" title="" /></p>            </div>
            <!-- Футер -->
            <div class="mt-2 pt-2 text-body-secondary d-flex justify-content-between border-top">
<span><small>20 марта 2025 в 12:59 <span class="d-none d-sm-inline">(изменено: 14 августа 2025 в 16:48)</span></small></span>
  <span><small>
 </small> </span>
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<!-- /первый пост -->

<a name="post695"></a>
<a name="num1"></a>
<div class="my-1 card">
<div class="card-header d-inline d-md-none">
<img src="https://www.gravatar.com/avatar/ffae8a600d8133ea2e69a6bb86c97aba86b52a9eb4708cd6c586b01740888728" alt="SerЖ" class="border rounded img-fluid me-2" style="width: 30px;"> 
<span class="fw-bold text-break">SerЖ</span>
<small class="text-body-secondary">
 · UserID: 298 · 
Рег: 
Mar 05, 2025</small>
</div>
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            <img src="https://www.gravatar.com/avatar/ffae8a600d8133ea2e69a6bb86c97aba86b52a9eb4708cd6c586b01740888728" alt="SerЖ" class="border rounded img-fluid mt-2 mb-2">
            <div class="fw-bold text-break">SerЖ</div>
<small class="text-body-secondary">
UserID: 298<br />
Рег: 
Mar 05, 2025</small>
            <div class="text-body-secondary"><small>PostID: 695            <br /># 1</small></div>
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            <!-- Шапка -->
            <div class="mb-2 border-bottom d-none d-md-inline">
              <h5 class="fw-bold">Re: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
            </div>
            <!-- Основной текст -->
            <div class="flex-grow-1 overflow-auto">
           <p class="mb-2">А если просто блокировать tunnel.googlezip.net?</p>            </div>
            <!-- Футер -->
            <div class="mt-2 pt-2 text-body-secondary d-flex justify-content-between border-top">
<span><small>
8 апреля 2025 в 14:46 </small></span>
<span><small>  

</small>
  </span>
            </div>
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        </div>
</div>
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<a name="post697"></a>
<a name="num2"></a>
<div class="my-1 card">
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<img src="https://www.gravatar.com/avatar/2e0490a5f32ac5bd99f6a99b63850937e9d95e36cbd3b9426cce30ca609518d9" alt="Mik Foxi" class="border rounded img-fluid me-2" style="width: 30px;"> 
<span class="fw-bold text-break">Mik Foxi</span>
<small class="text-body-secondary">
 · UserID: 2 · 
Рег: 
May 07, 2020</small>
</div>
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            <img src="https://www.gravatar.com/avatar/2e0490a5f32ac5bd99f6a99b63850937e9d95e36cbd3b9426cce30ca609518d9" alt="Mik Foxi" class="border rounded img-fluid mt-2 mb-2">
            <div class="fw-bold text-break">Mik Foxi</div>
<small class="text-body-secondary">
UserID: 2<br />
Рег: 
May 07, 2020</small>
            <div class="text-body-secondary"><small>PostID: 697            <br /># 2</small></div>
          </div>
          <div class="col-12 col-md-10 d-flex flex-column">
            <!-- Шапка -->
            <div class="mb-2 border-bottom d-none d-md-inline">
              <h5 class="fw-bold">Re: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
            </div>
            <!-- Основной текст -->
            <div class="flex-grow-1 overflow-auto">
           <p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><strong>SerЖ</strong>: А если просто блокировать tunnel.googlezip.net?</div></p><p class="mb-2">Это неправильный подход. При блокировке надо код 403 или какой нибудь такой. и хз в итоге кому там что будет гугл показывать. Лучше настроить по инструкции отключение таких запросов.</p>            </div>
            <!-- Футер -->
            <div class="mt-2 pt-2 text-body-secondary d-flex justify-content-between border-top">
<span><small>
8 апреля 2025 в 14:56 </small></span>
<span><small>  

</small>
  </span>
            </div>
          </div>
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</div>
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<a name="post707"></a>
<a name="num3"></a>
<div class="my-1 card">
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<img src="https://www.gravatar.com/avatar/4a5dc96f6181ea5cf794e0530ad1fa35bd81019f330364a14740c0df85903c0f" alt="LoL" class="border rounded img-fluid me-2" style="width: 30px;"> 
<span class="fw-bold text-break">LoL</span>
<small class="text-body-secondary">
 · UserID: 22 · 
Рег: 
Jun 09, 2020</small>
</div>
  <div class="card-body">
        <div class="row">
          <div class="col-12 col-md-2 d-flex flex-column align-items-center text-center d-none d-md-inline">
            <img src="https://www.gravatar.com/avatar/4a5dc96f6181ea5cf794e0530ad1fa35bd81019f330364a14740c0df85903c0f" alt="LoL" class="border rounded img-fluid mt-2 mb-2">
            <div class="fw-bold text-break">LoL</div>
<small class="text-body-secondary">
UserID: 22<br />
Рег: 
Jun 09, 2020</small>
            <div class="text-body-secondary"><small>PostID: 707            <br /># 3</small></div>
          </div>
          <div class="col-12 col-md-10 d-flex flex-column">
            <!-- Шапка -->
            <div class="mb-2 border-bottom d-none d-md-inline">
              <h5 class="fw-bold">Re: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
            </div>
            <!-- Основной текст -->
            <div class="flex-grow-1 overflow-auto">
           <p class="mb-2">Сделал, запросы с .v4.fetch.tunnel.googlezip.net исчезли и самый прикол - в 4 раза уменьшилось количество с AdBlock, было под 40%, стало в районе 10%. Есть у кого такой же эффект?</p>            </div>
            <!-- Футер -->
            <div class="mt-2 pt-2 text-body-secondary d-flex justify-content-between border-top">
<span><small>
9 апреля 2025 в 11:43 </small></span>
<span><small>  

</small>
  </span>
            </div>
          </div>
        </div>
</div>
        </div>
<a name="post708"></a>
<a name="num4"></a>
<div class="my-1 card">
<div class="card-header d-inline d-md-none">
<img src="https://www.gravatar.com/avatar/4a5dc96f6181ea5cf794e0530ad1fa35bd81019f330364a14740c0df85903c0f" alt="LoL" class="border rounded img-fluid me-2" style="width: 30px;"> 
<span class="fw-bold text-break">LoL</span>
<small class="text-body-secondary">
 · UserID: 22 · 
Рег: 
Jun 09, 2020</small>
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            <div class="fw-bold text-break">LoL</div>
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UserID: 22<br />
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Jun 09, 2020</small>
            <div class="text-body-secondary"><small>PostID: 708            <br /># 4</small></div>
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              <h5 class="fw-bold">Re: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
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           <p class="mb-2">у меня googlezip.net изначально был в белом списке по подсети в 1 таблице антибота.</p>            </div>
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<span><small>
9 апреля 2025 в 11:44 </small></span>
<span><small>  

</small>
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<a name="post711"></a>
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<span class="fw-bold text-break">Mik Foxi</span>
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            <div class="fw-bold text-break">Mik Foxi</div>
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UserID: 2<br />
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May 07, 2020</small>
            <div class="text-body-secondary"><small>PostID: 711            <br /># 5</small></div>
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              <h5 class="fw-bold">Re: PTR fetch.tunnel.googlezip.net и /.well-known/traffic-advice</h5>
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           <p class="mb-2"><div class="border bg-body my-2 p-3 rounded overflow-auto" style="max-height: 200px;"><strong>LoL</strong>: Есть у кого такой же эффект?</div></p><p class="mb-2">да у меня тоже снизилось.</p>            </div>
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<span><small>
9 апреля 2025 в 16:22 </small></span>
<span><small>  

</small>
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