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  <section id="search">
<span id="settings-search"></span><h1><code class="docutils literal notranslate"><span class="pre">search:</span></code><a class="headerlink" href="#search" title="Link to this heading">¶</a></h1>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="nt">search</span><span class="p">:</span>
<span class="w">  </span><span class="nt">safe_search</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">0</span>
<span class="w">  </span><span class="nt">autocomplete</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;&quot;</span>
<span class="w">  </span><span class="nt">favicon_resolver</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;&quot;</span>
<span class="w">  </span><span class="nt">default_lang</span><span class="p">:</span><span class="w"> </span><span class="s">&quot;&quot;</span>
<span class="w">  </span><span class="nt">ban_time_on_fail</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">5</span>
<span class="w">  </span><span class="nt">max_page</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">0</span>
<span class="w">  </span><span class="nt">max_ban_time_on_fail</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">120</span>
<span class="w">  </span><span class="nt">suspended_times</span><span class="p">:</span>
<span class="w">    </span><span class="nt">SearxEngineAccessDenied</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">86400</span>
<span class="w">    </span><span class="nt">SearxEngineCaptcha</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">86400</span>
<span class="w">    </span><span class="nt">SearxEngineTooManyRequests</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">3600</span>
<span class="w">    </span><span class="nt">cf_SearxEngineCaptcha</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">1296000</span>
<span class="w">    </span><span class="nt">cf_SearxEngineAccessDenied</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">86400</span>
<span class="w">    </span><span class="nt">recaptcha_SearxEngineCaptcha</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">604800</span>
<span class="w">  </span><span class="nt">formats</span><span class="p">:</span>
<span class="w">    </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">html</span>
</pre></div>
</div>
<dl>
<dt><code class="docutils literal notranslate"><span class="pre">safe_search</span></code>:</dt><dd><p>Filter results.</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">0</span></code>: None</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">1</span></code>: Moderate</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">2</span></code>: Strict</p></li>
</ul>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">autocomplete</span></code>:</dt><dd><p>Existing autocomplete backends, leave blank to turn it off.</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">360search</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">baidu</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">brave</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">dbpedia</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">duckduckgo</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">google</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">mwmbl</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">quark</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">qwant</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">seznam</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">sogou</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">stract</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">swisscows</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">wikipedia</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">yandex</span></code></p></li>
</ul>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">favicon_resolver</span></code>:</dt><dd><p>To activate favicons in SearXNG’s result list select a default
favicon-resolver, leave blank to turn off the feature.  Don’t activate the
favicons before reading the <a class="reference internal" href="../searx.favicons.html#favicons"><span class="std std-ref">Favicons documentation</span></a>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">default_lang</span></code>:</dt><dd><p>Default search language - leave blank to detect from browser information or
use codes from <a class="extlink-origin reference external" href="https://github.com/searxng/searxng/blob/master/searx/languages.py">git://searx/languages.py</a>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">languages</span></code>:</dt><dd><p>List of available languages - leave unset to use all codes from
<a class="extlink-origin reference external" href="https://github.com/searxng/searxng/blob/master/searx/languages.py">git://searx/languages.py</a>.  Otherwise list codes of available languages.
The <code class="docutils literal notranslate"><span class="pre">all</span></code> value is shown as the <code class="docutils literal notranslate"><span class="pre">Default</span> <span class="pre">language</span></code> in the user interface
(in most cases, it is meant to send the query without a language parameter ;
in some cases, it means the English language) Example:</p>
<div class="highlight-yaml notranslate"><div class="highlight"><pre><span></span><span class="nt">languages</span><span class="p">:</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">all</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">en</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">en-US</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">de</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">it-IT</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">fr</span>
<span class="w">  </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">fr-BE</span>
</pre></div>
</div>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">max_page</span></code>:</dt><dd><p>If engine supports paging, 0 means unlimited numbers of pages.  The value
is only applied if the engine itself does not have a max value that is
lower than this one.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">ban_time_on_fail</span></code>:</dt><dd><p>Ban time in seconds after engine errors.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">max_ban_time_on_fail</span></code>:</dt><dd><p>Max ban time in seconds after engine errors.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">suspended_times</span></code>:</dt><dd><p>Engine suspension time after error (in seconds; set to 0 to disable)</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">SearxEngineAccessDenied</span></code>: 86400</dt><dd><p>For error “Access denied” and “HTTP error [402, 403]”</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">SearxEngineCaptcha</span></code>: 86400</dt><dd><p>For error “CAPTCHA”</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">SearxEngineTooManyRequests</span></code>: 3600</dt><dd><p>For error “Too many request” and “HTTP error 429”</p>
</dd>
<dt>Cloudflare CAPTCHA:</dt><dd><ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">cf_SearxEngineCaptcha</span></code>: 1296000</p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">cf_SearxEngineAccessDenied</span></code>: 86400</p></li>
</ul>
</dd>
<dt>Google CAPTCHA:</dt><dd><ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">recaptcha_SearxEngineCaptcha</span></code>: 604800</p></li>
</ul>
</dd>
</dl>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">formats</span></code>:</dt><dd><p>Result formats available from web, remove format to deny access (use lower
case).</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">html</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">csv</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">json</span></code></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">rss</span></code></p></li>
</ul>
</dd>
</dl>
</section>


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<h3><a href="../../index.html">Table of Contents</a></h3>
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<li class="toctree-l1"><a class="reference internal" href="../../user/index.html">User information</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../own-instance.html">Why use a private instance?</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../index.html">Administrator documentation</a><ul class="current">
<li class="toctree-l2 current"><a class="reference internal" href="index.html">Settings</a><ul class="current">
<li class="toctree-l3"><a class="reference internal" href="settings.html"><code class="docutils literal notranslate"><span class="pre">settings.yml</span></code></a></li>
<li class="toctree-l3"><a class="reference internal" href="settings_engines.html"><code class="docutils literal notranslate"><span class="pre">engines:</span></code></a></li>
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<li class="toctree-l3 current"><a class="current reference internal" href="#"><code class="docutils literal notranslate"><span class="pre">search:</span></code></a></li>
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<li class="toctree-l3"><a class="reference internal" href="settings_categories_as_tabs.html"><code class="docutils literal notranslate"><span class="pre">categories_as_tabs:</span></code></a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation-searxng.html">Step by step installation</a></li>
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<li class="toctree-l2"><a class="reference internal" href="../installation-nginx.html">NGINX</a></li>
<li class="toctree-l2"><a class="reference internal" href="../installation-apache.html">Apache</a></li>
<li class="toctree-l2"><a class="reference internal" href="../update-searxng.html">SearXNG maintenance</a></li>
<li class="toctree-l2"><a class="reference internal" href="../answer-captcha.html">Answer CAPTCHA from server’s IP</a></li>
<li class="toctree-l2"><a class="reference internal" href="../searx.favicons.html">Favicons</a></li>
<li class="toctree-l2"><a class="reference internal" href="../searx.limiter.html">Limiter</a></li>
<li class="toctree-l2"><a class="reference internal" href="../api.html">Administration API</a></li>
<li class="toctree-l2"><a class="reference internal" href="../architecture.html">Architecture</a></li>
<li class="toctree-l2"><a class="reference internal" href="../plugins.html">List of plugins</a></li>
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