Pc841.com Site Title
电脑百事网_专业的IT技术网站 关注手机、电脑、科技
Pc841.com Meta Description
电脑百事网是国内专业的IT技术网，关注科技、手机、电脑、笔记本、路由器等，提供手机推荐、手机评测、iPhone、电脑配置、电脑技巧、电脑知识、组装电脑教程、路由器设置等等，包含了资讯、图库、视频、专题等深度解读！
Pc841.com Test Results
pc841.com Mobile Usability: 99/100
Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<button id="search-submit" type="submit"></button> is close to 1 other tap targets .
pc841.com Mobile Speed: 65/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
https://img.pc841.com/statics/js/wap/a.js
Optimize CSS Delivery of the following:
https://img.pc841.com/statics/libs/layui/css/layui.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 150.7KiB (55% reduction).
Compressing https://img.pc841.com/2018/1004/20181004125935173.jpg could save 70.8KiB (74% 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:
https://img.pc841.com/2018/0822/thumb_300_200_20180822103516785.jpg (expiration not specified)
...
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 2.4KiB (26% reduction).
Minifying https://img.pc841.com/statics/js/wap/lib/global.js?v=1527782400 could save 1KiB (26% reduction) after compression.
...
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 516B (13% reduction).
Minifying https://img.pc841.com/statics/css/wap/style2018.css could save 358B (11% reduction) after compression.
...
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 179B (40% reduction).
Compressing https://img.pc841.com/statics/js/wap/a.js could save 179B (40% reduction).
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