Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

you-ji.com

凯发国际·(中国)集团

Page Load Speed

14 sec in total

First Response

1.2 sec

Resources Loaded

12.7 sec

Page Rendered

81 ms

About Website

Click here to check amazing You Ji content. Otherwise, check out these important facts you probably never knew about you-ji.com

凯发国际制冷公司创立于八十年代，成立与发展近30年，禀承自强不息、造福社会的信念，致力于打造具有国际化竞争使命的企业为中心，实现幸福奥威的价值观为基础，以人为本，锐意创新，科学布局。目前不仅拥有烟台、湛江两个生产基地，四家分公司，还创立了以研究、开发压缩机和机组系统集成为主体的技术研究所，以速冻设备为主的冷链集成的技术研究所。

Visit you-ji.com

Key Findings

We analyzed You-ji.com page load time and found that the first response time was 1.2 sec and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

you-ji.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

www.you-ji.com

1247 ms

acorn-absurd.js

405 ms

reset.css

2222 ms

jquery.fullPage.css

623 ms

swiper.min.css

1067 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original You-ji.com, 2% (1 request) were made to Hejiyule.net and 2% (1 request) were made to At.alicdn.com. The less responsive or slowest element that took the longest time to load (10.9 sec) belongs to the original domain You-ji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 771.1 kB (25%)

Content Size

3.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of You-ji.com main page is 3.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 53.0 kB

  • Original 64.6 kB
  • After minification 56.4 kB
  • After compression 11.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.2 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 53.0 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 203.4 kB

  • Original 2.3 MB
  • After minification 2.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. You Ji images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 304.4 kB

  • Original 391.4 kB
  • After minification 297.6 kB
  • After compression 87.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 304.4 kB or 78% of the original size.

CSS Optimization

-62%

Potential reduce by 210.4 kB

  • Original 339.0 kB
  • After minification 333.4 kB
  • After compression 128.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. You-ji.com needs all CSS files to be minified and compressed as it can save up to 210.4 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (27%)

Requests Now

41

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of You Ji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

you-ji.com accessibility score

64

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

you-ji.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

you-ji.com SEO score

55

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise You-ji.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that You-ji.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of You Ji. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: