Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

jrsoft.com.cn

首页

Page Load Speed

68.5 sec in total

First Response

4.7 sec

Resources Loaded

63.6 sec

Page Rendered

268 ms

jrsoft.com.cn screenshot

About Website

Click here to check amazing Jrsoft content. Otherwise, check out these important facts you probably never knew about jrsoft.com.cn

北京杰软科技有限公司是国内最大的科研管理系统提供商,拥有各个行业、全系列的科研管理信息化解决方案。科研管理系统V5.0,对项目申报/立项/合同/实施/评审/经费/成果/绩效的全过程管理,已在众多大型科研院所全面实施。

Visit jrsoft.com.cn

Key Findings

We analyzed Jrsoft.com.cn page load time and found that the first response time was 4.7 sec and then it took 63.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 45 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jrsoft.com.cn performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

jrsoft.com.cn

4651 ms

style.css

2899 ms

omgapcommon.js

3372 ms

jquery-1.4a2.min.js

13668 ms

jquery.KinSlideshow-1.2.1.min.js

4423 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 75% of them (94 requests) were addressed to the original Jrsoft.com.cn, 14% (18 requests) were made to Qiao.baidu.com and 6% (7 requests) were made to P2.qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Jrsoft.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.8 kB (43%)

Content Size

710.2 kB

After Optimization

402.4 kB

In fact, the total size of Jrsoft.com.cn main page is 710.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 466.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 74.4 kB

  • Original 87.9 kB
  • After minification 72.6 kB
  • After compression 13.5 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 15.3 kB, which is 17% 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 74.4 kB or 85% of the original size.

Image Optimization

-25%

Potential reduce by 116.1 kB

  • Original 466.1 kB
  • After minification 350.0 kB

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. Obviously, Jrsoft needs image optimization as it can save up to 116.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 82.0 kB

  • Original 113.4 kB
  • After minification 110.2 kB
  • After compression 31.4 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 82.0 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 35.3 kB

  • Original 42.7 kB
  • After minification 31.7 kB
  • After compression 7.4 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. Jrsoft.com.cn needs all CSS files to be minified and compressed as it can save up to 35.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (29%)

Requests Now

79

After Optimization

56

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jrsoft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jrsoft.com.cn accessibility score

58

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

jrsoft.com.cn best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jrsoft.com.cn SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jrsoft.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jrsoft.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Jrsoft. 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: