预渲染是 Chrome(版本 13 及更高版本)中的一项实验性功能,可以从网站作者处获取提示,以提升用户的浏览体验。网站作者在 HTML 中添加了一个元素,该元素指示 Chrome 在用户实际点击其他网页之前抓取并呈现该网页。作为 Web 开发者,您可能想要触发预呈现,或者在检测网站何时进行预呈现时(更可能)感兴趣。
公共 DNS
Google 公共 DNS 是一项免费的全球域名系统 (DNS) 解析服务,可用作当前 DNS 提供商的替代方案。
[null,null,["最后更新时间 (UTC):2024-09-03。"],[[["Google is committed to improving web performance across the board, from internet protocols to website development."],["PageSpeed, an open-source initiative by Google, assists developers in optimizing websites for better performance."],["Instant Pages utilizes prerendering in Chrome to enhance browsing speed by loading pages in advance."],["Google Public DNS offers a free alternative for faster domain name resolution."]]],["Google aims to accelerate web browsing speed. Key initiatives include: PageSpeed, an open-source project aiding developers in optimizing web pages; Instant Pages, a Chrome feature that prerenders pages based on website hints; and Google Public DNS, a free DNS resolution service. These efforts span internet protocols, browsers, and website development, inviting collaboration to make web access faster. They are implemented in third-party tools, and the web developers can participate by leveraging the features provided.\n"]]