Jerei.com Site Title

助力企业数字化转型,赋能制造业数字化变革_山东捷瑞数字科技股份有限公司

Jerei.com Meta Description

捷瑞数字是一家数字孪生驱动的工业互联网公司。依托于自主的工业互联网平台-伏锂码云平台,以数字中心为载体,以数字孪生和工业互联网为两翼,从数字化营销、数字化生产、数字化管控三个维度,助力企业数字化转型,赋能制造业数字化变革。

Jerei.com Test Results

jerei.com Mobile Usability: 92/100

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 <a href="/phone/company…eum-list-0.htm">企业展馆</a> and 16 others are close to other tap targets .
...

jerei.com Mobile Speed: 58/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 365.1KiB (30% reduction).
Compressing http://www.jerei.com/upload/images/2016/12/05/df7d5f215a3246c58d24c6427c0430e2.jpg could save 56.1KiB (41% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 13 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.
http://www.jerei.com/resources/modules/seajs/sea.js
...
Optimize CSS Delivery of the following:
http://www.jerei.com/resources/favicon.ico
...
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 22% of the final above-the-fold content could be rendered with the full HTML response .
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:
http://v.jerei.com/piwik/piwik.js (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 11.1KiB (29% reduction).
Minifying http://www.jerei.com/resources/web/js/common.js could save 1.8KiB (35% 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 10.2KiB (21% reduction).
Minifying http://www.jerei.com/resources/web/css/style.css could save 7.2KiB (22% 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 8.4KiB (61% reduction).
Compressing http://s11.cnzz.com/z_stat.php?id=1260904656&web_id=1260904656 could save 7KiB (65% reduction).
...

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