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. 。Correct HTTP headers increase security and trust in the site, including from search engines, can affect the site’s position in Yandex and Google, save server resources, reduce server load, thereby increasing the server response speed, which again affects the ranking of the site in the search, save money on payment powerful hosting, which may not be required for the site when configured correctly.
正确的HTTP标头可以提高网站的安全性和信任度,包括来自搜索引擎的信任度,可以影响网站在Yandex和Google中的位置,节省服务器资源,减少服务器负载,从而提高服务器响应速度,从而再次影响网站的排名。通过搜索,可以在强大的付款托管服务上省钱,如果配置正确,则可能不需要该网站。
Check not only web-page headers, but also headers of static content, images, css and js files. Check separately If-Modified-Since and If-None-Match for correct your web server reply 304 Not Modified.
不仅检查网页标题,还检查静态内容,图像,css和js文件的标题。 分别检查If-Modified-Since和If-None-Match是否正确,以使您的Web服务器回复304未修改。
Unlike many other services that simply show headers, our headers checker allows:
与许多其他仅显示标题的服务不同,我们的标题检查器允许:
We do not claim to be the ultimate truth. For individual content and for individual projects, of course, there may be deviations. But this service will definitely tell you what you should pay attention to, it may be useful for you to edit your headers. The following is a list of what the verification service pays attention to. Why so, .
我们并不声称这是最终的真理。 当然,对于单个内容和单个项目,可能会有偏差。 但是,此服务肯定会告诉您应注意的事项,它可能对您编辑标题有用。 以下是验证服务需要注意的列表。 为什么这样,请 。
Required for static content with a long cache term and highly desirable for dynamic content with a short cache term.
对于具有长缓存期限的静态内容是必需的,对于具有短缓存期限的动态内容是高度期望的。
Nowadays the server must support HTTP/2. By default, the service checks the server for HTTP/2. If your server does not support HTTP/2, then select HTTP/1.1.
如今,服务器必须支持HTTP / 2。 默认情况下,该服务检查服务器的HTTP / 2。 如果您的服务器不支持HTTP / 2,则选择HTTP / 1.1。
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