Site Title

首页 极客标签 | 在线编程知识分享学习平台 Meta Description

极客标签是一个基于web的在线极客编程知识分享&学习平台,能够帮助你快速高效地学习代码编程并方便的在线实时分享编程技巧和心得 Test Results Mobile Usability: 100/100 Mobile Speed: 60/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 142KiB (83% reduction).
Compressing could save 140.3KiB (83% reduction).
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources: (expiration not specified)
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 41.4KiB (7% reduction).
Losslessly compressing could save 12.1KiB (8% reduction).
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 521B (16% reduction).
Minifying could save 521B (16% reduction) after compression.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 808B (12% reduction).
Minifying could save 808B (12% reduction) after compression.

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