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z-3 w-full lg:max-w-160 "><div class="flex pb-6 max-md:pb-2 lg:max-w-160"><div class="flex flex-wrap items-baseline pb-4 text-base"><a href="/en/" class="pr-2 text-body-primary-color no-underline hover:text-body-secondary-color">All Collections</a><div class="pr-2" aria-hidden="true"><svg width="6" height="10" viewBox="0 0 6 10" class="block h-2 w-2 fill-body-secondary-color rtl:rotate-180" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M0.648862 0.898862C0.316916 1.23081 0.316916 1.769 0.648862 2.10094L3.54782 4.9999L0.648862 7.89886C0.316916 8.23081 0.316917 8.769 0.648862 9.10094C0.980808 9.43289 1.519 9.43289 1.85094 9.10094L5.35094 5.60094C5.68289 5.269 5.68289 4.73081 5.35094 4.39886L1.85094 0.898862C1.519 0.566916 0.980807 0.566916 0.648862 0.898862Z"></path></svg></div><a href="http://docs.gtranslate.io/en/collections/551610-how-tos" class="pr-2 text-body-primary-color no-underline hover:text-body-secondary-color" data-testid="breadcrumb-0">How-tos</a><div class="pr-2" aria-hidden="true"><svg width="6" height="10" viewBox="0 0 6 10" class="block h-2 w-2 fill-body-secondary-color rtl:rotate-180" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M0.648862 0.898862C0.316916 1.23081 0.316916 1.769 0.648862 2.10094L3.54782 4.9999L0.648862 7.89886C0.316916 8.23081 0.316917 8.769 0.648862 9.10094C0.980808 9.43289 1.519 9.43289 1.85094 9.10094L5.35094 5.60094C5.68289 5.269 5.68289 4.73081 5.35094 4.39886L1.85094 0.898862C1.519 0.566916 0.980807 0.566916 0.648862 0.898862Z"></path></svg></div><div class="text-body-secondary-color">How caching works in GTranslate network?</div></div></div><div class=""><div class="article intercom-force-break"><div class="mb-10 max-lg:mb-6"><div class="flex flex-col gap-4"><div class="flex flex-col"><header class="mb-1 font-primary text-2xl font-bold leading-10 text-body-primary-color">How caching works in GTranslate network?</header><div class="text-md font-normal leading-normal text-body-secondary-color"><p>Technical explanation about how our caching system works.</p></div></div><div class="avatar"><div class="avatar__photo"><img width="24" height="24" src="https://static.intercomassets.com/avatars/1200734/square_128/edvard-1494338504.png" alt="Edvard avatar" class="inline-flex items-center justify-center rounded-full bg-primary text-lg font-bold leading-6 text-primary-text shadow-solid-2 shadow-body-bg [&:nth-child(n+2)]:hidden lg:[&:nth-child(n+2)]:inline-flex h-8 w-8 sm:h-9 sm:w-9"/></div><div class="avatar__info -mt-0.5 text-base"><span class="text-body-secondary-color"><div>Written by <span>Edvard</span></div> Updated over 2 years ago</span></div></div></div></div><div class="jsx-ef86202475c6562f "><div class="jsx-ef86202475c6562f article_body"><article class="jsx-ef86202475c6562f "><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our translation proxy may keep cached version of original pages to save traffic, decrease page load time, which potentially can load translated version of the website more quickly than the original version.<br/><br/><b><i>Note:</i></b><i> This is only for paid plans of GTranslate.</i></p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Below you will find description how our system decides to cache a page and how to check the cache status. This will help you to optimize caching for your website and skip some dynamic pages from being cached by GTranslate network.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p><b><i>Note:</i></b><i> This article is written for technical persons. If you need help, please contact our live chat.</i></p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-subheading intercom-interblocks-align-left"><h2 id="cache-control-response-header">Cache-Control response header</h2></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our caching system respects Cache-Control response header values. For example if you have set Cache-Control: no-cache for some page, our system will not cache the original content and each time a fresh version will be loaded for translation from your original website.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>This is helpful if you have a dynamic page and wish to skip caching for it.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-subheading intercom-interblocks-align-left"><h2 id="pragma-request-header">Pragma request header</h2></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our caching system respects Pragma request header values. For example if you request a translated page by having Pragma: no-cache request header set, our system will load a fresh copy before translation.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>This header is set by your browser when you make a hard refresh in your browser by <b>Ctrl + F5</b> for Windows/Unix platforms or <b>⌘ Cmd + ⇧ Shift + R</b> on Mac.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>When there is a hard refresh, the fresh version will be cached by our system for future.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>This is useful when you update something in your original version and wish the changes to appear instantly on the translated versions. For that you just need to hard refresh the translated page.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-subheading intercom-interblocks-align-left"><h2 id="gt-no-cache-cookie">gt-no-cache cookie</h2></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our caching system checks for presence of gt-no-cache cookie and if it is set our system loads a fresh copy for translation.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>This is useful when a static page can become dynamic upon login or some other scenario.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-subheading intercom-interblocks-align-left"><h2 id="query-string-with-dynamic-parameter">Query string with "dynamic" parameter</h2></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our caching system checks for dynamic parameter in query string of a page and when it is set our system loads a fresh copy for translation. For example <a href="http://ru.example.com/?dynamic" rel="nofollow noopener noreferrer" target="_blank">http://ru.example.com/?dynamic</a> will always be loaded from original website instead of our cache.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>This is useful when you do not have option to control other options described above and is present as an alternative for convenience.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-subheading intercom-interblocks-align-left"><h2 id="page-size">Page size</h2></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>Our caching system will cache responses less than 1 MB in size only (including compressed responses). Usually HTML pages are less than 100 KB in size, but there are cases when the page size can go beyond this limit, especially when you are in-lining CSS and JavaScript code into your HTML.<br/></p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-heading intercom-interblocks-align-left"><h1 id="gtranslate-cache-status">GTranslate cache status</h1></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>We set <b>X-GT-Cache-Status</b> response header for translated pages which provides information about the page cache status. It may have the following values:</p></div><div class="intercom-interblocks-unordered-nested-list"><ul><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>HIT-ORIG</p></div></li><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>HIT-TRANS</p></div></li><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>PURGED</p></div></li><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>MISS</p></div></li><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>BYPASS</p></div></li><li><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>OFF</p></div></li></ul></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p><b>HIT-ORIG</b> is set when we load the original content from our cache.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p><b>HIT-TRANS</b> is set when we load the translated content from our cache.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p><b>PURGED</b> is set when we have cache on our side, but we deleted it during the request.<br/><b>MISS</b> is set when there is no cache available on our side and we load the original content from your website.<br/><b>BYPASS</b> is set when for some reason we should not load the cached version from our cache and it is loaded from the original website. For example this can happen for hard refresh cases.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p><b>OFF</b> is set when we have manually turned off caching globally from our side for your website.</p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p> </p></div><div class="intercom-interblocks-paragraph no-margin intercom-interblocks-align-left"><p>In case we have a cached version on our end we also set <b>X-GT-Cache-Age</b> which represents the cache age in seconds.</p></div></article></div></div></div></div><div class="intercom-reaction-picker -mb-4 -ml-4 -mr-4 mt-6 rounded-card sm:-mb-2 sm:-ml-1 sm:-mr-1 sm:mt-8"><div class="intercom-reaction-prompt">Did this answer your question?</div><button class="intercom-reaction" aria-label="Disappointed Reaction" tabindex="0" data-reaction-text="disappointed" aria-pressed="false"><span title="Disappointed">😞</span></button><button 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