加速 网站:成熟的技术

PageSpeed OptiPic — 针对需求的自动优化 网站 Google Pagespeed Insights
网站上自动优化了哪些资源
  • JavaScript
    合并、压缩、延迟加载
  • CSS
    大小压缩和负载优化
  • 影像
    使用 CDN OptiPic 进行压缩和转换
  • 第三方小部件
    在线顾问、聊天、社交网络等。
  • 分析系统
    谷歌分析,Facebook,
    等。

将改进哪些问题和 Google Pagespeed Insights 建议

Minimize main-thread work

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.

Eliminate render-blocking resources

Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.

Reduce unused JavaScript

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity.

Reduce unused CSS

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity.

Ensure text remains visible during webfont load

Leverage the font-display CSS feature to ensure text is user-visible while webfonts are loading.

Reduce the impact of third-party code

Third-party code can significantly impact load performance. Limit the number of redundant third-party providers and try to load third-party code after your page has primarily finished loading.

Serve static assets with an efficient cache policy

A long cache lifetime can speed up repeat visits to your page.

Reduce JavaScript execution time

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.

Efficiently encode images

Optimized images load faster and consume less cellular data.

Serve images in next-gen formats

Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.

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在前端加速站点(客户端加速)

除了压缩前端侧的加速度图像之外,还可以实现其他组件的优化:

  • 缓存服务器端的静态文件(images, css, js).
  • 工会 css.
  • 压缩 css.
  • 工会 js.
  • 压缩 js.
  • 将css和js传输到html代码页的底部.
  • 禁用不必要的脚本和小部件.

后端加速站点(服务器加速)

服务器端的加速是最小化服务器生成页面的时间的目标。 这通常通过以下方法来促进:

  • 将主机或服务器更改为更强大的主机.
  • 优化Web服务器设置 (apache, nginx, php-fpm).
  • 优化mysql设置(或网站使用的其他子站点).
  • 缓存数据库查询.
  • 缓存请求到第三方 API.
  • 缓存一切可能的东西.
  • 重构和优化php代码逻辑.

专家 OptiPic 了解加速的所有微妙之处,并准备好解决您网站的复杂加速问题。 如果您需要最大的站点加速,请联系我们.

订单加速

OptiPic 支持所有流行的CMS和框架

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