> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/products/cn/web-unblocker/rate-limits.md).

# 速率限制

## 简介

网页解锁器用户账户带有特定的请求提交速率限制，具体取决于您的方案。这些限制旨在有效满足您的月度订阅需求。

## 速率限制

您可提交请求的速率取决于您的方案大小。有关普通和企业方案的速率限制明细，请参阅下表：

<table><thead><tr><th width="198">方案</th><th width="177">流量，GB</th><th width="197">总 req/s</th><th>渲染 req/s</th></tr></thead><tbody><tr><td>免费试用</td><td>1</td><td>10</td><td>3</td></tr><tr><td>Micro</td><td>8</td><td>50</td><td>13</td></tr><tr><td>Starter</td><td>38</td><td>50</td><td>13</td></tr><tr><td>Advanced</td><td>88</td><td>50</td><td>13</td></tr><tr><td>Venture</td><td>128</td><td>50</td><td>13</td></tr><tr><td>Business</td><td>333</td><td>100</td><td>25</td></tr><tr><td>Corporate</td><td>700</td><td>100</td><td>25</td></tr><tr><td>Custom +</td><td>Custom</td><td>Custom</td><td>Custom</td></tr></tbody></table>

## 获取速率限制信息

每当您向我们的系统提交任务时，我们都会在响应头中发送速率限制信息。头名称将采用如下格式 `x-ratelimit-limit_name-limit` 和 `x-ratelimit-limit_name-remaining`。前者表示总限制值，后者表示剩余值。可能适用于您的限制不止一个。


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