Tools & Wizards About Us
rdcy-sf.ruc.edu.cn screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

rdcy-sf.ruc.edu.cn

Page Load Speed

53.7 sec in total

First Response

11.6 sec

Resources Loaded

41.7 sec

Page Rendered

462 ms

rdcy-sf.ruc.edu.cn screenshot

About Website

Welcome to rdcy-sf.ruc.edu.cn homepage info - get ready to check Rdcy Sf Ruc best content for China right away, or after learning these important things about rdcy-sf.ruc.edu.cn

中国人民大学重阳金融研究院以“立足人大，放眼世界；把脉金融，观览全局；钻研学术，关注现实；建言国家，服务大众”为宗旨，力求为国家培养和发展输送高级金融人才，立志打造一个以“大金融”研究与传播为核心目标、有中国特色的现代化智库。

Visit rdcy-sf.ruc.edu.cn

Key Findings

We analyzed Rdcy-sf.ruc.edu.cn page load time and found that the first response time was 11.6 sec and then it took 42.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rdcy-sf.ruc.edu.cn performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value23.1 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

rdcy-sf.ruc.edu.cn

11556 ms

all.css

11529 ms

jquery-1.7.1.min.js

20218 ms

index_01.png

350 ms

index_03.png

4304 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 71% of them (56 requests) were addressed to the original Rdcy-sf.ruc.edu.cn, 10% (8 requests) were made to Img.t.sinajs.cn and 4% (3 requests) were made to Ww3.sinaimg.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Rdcy-sf.ruc.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.9 kB (23%)

Content Size

1.1 MB

After Optimization

849.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rdcy-sf.ruc.edu.cn main page is 1.1 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. 30% of websites need less resources to load. Images take 842.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.8 kB

  • Original 102.5 kB
  • After minification 98.3 kB
  • After compression 17.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 84.8 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 61.5 kB

  • Original 842.7 kB
  • After minification 781.2 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. Rdcy Sf Ruc images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 77.9 kB

  • Original 121.8 kB
  • After minification 121.8 kB
  • After compression 43.9 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 77.9 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 29.7 kB

  • Original 36.9 kB
  • After minification 36.5 kB
  • After compression 7.2 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. Rdcy-sf.ruc.edu.cn needs all CSS files to be minified and compressed as it can save up to 29.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (11%)

Requests Now

74

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdcy Sf Ruc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rdcy-sf.ruc.edu.cn

rdcy-sf.ruc.edu.cn

11556 ms

all.css

all.css

11529 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

20218 ms

index_01.png

index_01.png

350 ms

index_03.png

index_03.png

4304 ms

index_46.jpg

index_46.jpg

706 ms

index_17.png

index_17.png

1051 ms

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3037 ms

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1084 ms

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2714 ms

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2079 ms

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1387 ms

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1422 ms

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2073 ms

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3639 ms

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3768 ms

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3721 ms

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3795 ms

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4727 ms

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4722 ms

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6047 ms

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5126 ms

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11291 ms

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8673 ms

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12536 ms

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6045 ms

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13450 ms

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7060 ms

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7413 ms

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9096 ms

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7778 ms

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9778 ms

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10377 ms

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9475 ms

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9870 ms

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14983 ms

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12314 ms

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13082 ms

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12326 ms

index.php

index.php

846 ms

h.js

h.js

1155 ms

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15318 ms

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12392 ms

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13307 ms

weiboShow.css

weiboShow.css

21 ms

skin_default.css

skin_default.css

20 ms

gaea_1_19.js

gaea_1_19.js

32 ms

show.js

show.js

61 ms

suda.js

suda.js

169 ms

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13673 ms

wb_logo16_a.png

wb_logo16_a.png

129 ms

1

1

1766 ms

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243 ms

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128 ms

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259 ms

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255 ms

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269 ms

icon_user.png

icon_user.png

118 ms

btns_bg.png

btns_bg.png

118 ms

icon_follow.png

icon_follow.png

117 ms

bg_trans.png

bg_trans.png

11 ms

icon_tips.png

icon_tips.png

14 ms

a.gif

a.gif

3854 ms

tmp.gif

tmp.gif

874 ms

21.gif

21.gif

697 ms

hm.gif

hm.gif

378 ms

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14108 ms

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15585 ms

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13734 ms

ma2.jpg

ma2.jpg

15100 ms

wthwrgr.jpg

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14084 ms

whrwrg.jpg

whrwrg.jpg

12982 ms

index_10.jpg

index_10.jpg

14741 ms

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12438 ms

ewf.jpg

ewf.jpg

12683 ms

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14590 ms

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12585 ms

wrw3rbrt42.jpg

wrw3rbrt42.jpg

12446 ms

wrwr.jpg

wrwr.jpg

13901 ms

Accessibility Review

rdcy-sf.ruc.edu.cn accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

rdcy-sf.ruc.edu.cn 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rdcy-sf.ruc.edu.cn SEO score

75

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

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Rdcy-sf.ruc.edu.cn 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 Rdcy-sf.ruc.edu.cn 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

rdcy-sf.ruc.edu.cn

Open Graph description is not detected on the main page of Rdcy Sf Ruc. 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: