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dku.edu.cn screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dku.edu.cn

Duke Kunshan University - 昆山杜克大学

Page Load Speed

11 sec in total

First Response

986 ms

Resources Loaded

9.4 sec

Page Rendered

552 ms

dku.edu.cn screenshot

About Website

Welcome to dku.edu.cn homepage info - get ready to check Dku best content for China right away, or after learning these important things about dku.edu.cn

A Duke Kunshan University education helps students develop a sense of social responsibility and global citizenship, as well as strong, transferrable

Visit dku.edu.cn

Key Findings

We analyzed Dku.edu.cn page load time and found that the first response time was 986 ms and then it took 10 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

dku.edu.cn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value23.9 s

0/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

dku.edu.cn

986 ms

dku.edu.cn

909 ms

dukekunshan.edu.cn

1181 ms

www.dukekunshan.edu.cn

1402 ms

frontend.min.css

453 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dku.edu.cn, 81% (101 requests) were made to Dukekunshan.edu.cn and 10% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Dukekunshan.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.1 kB (8%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dku.edu.cn main page is 3.5 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 246.0 kB

  • Original 287.3 kB
  • After minification 276.3 kB
  • After compression 41.3 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 246.0 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 24.4 kB

  • Original 2.7 MB
  • After minification 2.7 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. Dku images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.4 kB

  • Original 347.5 kB
  • After minification 347.5 kB
  • After compression 344.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 5.4 kB

  • Original 147.3 kB
  • After minification 147.0 kB
  • After compression 141.9 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. Dku.edu.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 97 (93%)

Requests Now

104

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 48 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dku.edu.cn

dku.edu.cn

986 ms

dku.edu.cn

dku.edu.cn

909 ms

dukekunshan.edu.cn

dukekunshan.edu.cn

1181 ms

www.dukekunshan.edu.cn

www.dukekunshan.edu.cn

1402 ms

frontend.min.css

frontend.min.css

453 ms

jquery.comiseo.daterangepicker.css

jquery.comiseo.daterangepicker.css

686 ms

styles.css

styles.css

682 ms

jquery-ui.css

jquery-ui.css

699 ms

wpem-grid.min.css

wpem-grid.min.css

701 ms

style.css

style.css

696 ms

Recia-Bold.otf

Recia-Bold.otf

924 ms

Recia-Medium.otf

Recia-Medium.otf

915 ms

Recia-Semibold.otf

Recia-Semibold.otf

1140 ms

Lora-Bold.ttf

Lora-Bold.ttf

1383 ms

frontend.css

frontend.css

931 ms

public.min.css

public.min.css

929 ms

styles.css

styles.css

1145 ms

jquery.timepicker.min.css

jquery.timepicker.min.css

1155 ms

style.min.css

style.min.css

1159 ms

style.min.css

style.min.css

1160 ms

style.min.css

style.min.css

1368 ms

theme.min.css

theme.min.css

1372 ms

frontend-lite.min.css

frontend-lite.min.css

1391 ms

post-5.css

post-5.css

1397 ms

public.css

public.css

1397 ms

jet-popup-frontend.css

jet-popup-frontend.css

1597 ms

jet-elements.css

jet-elements.css

1607 ms

jet-elements-skin.css

jet-elements-skin.css

1620 ms

swiper.min.css

swiper.min.css

1634 ms

frontend-lite.min.css

frontend-lite.min.css

1632 ms

jet-blog.css

jet-blog.css

1626 ms

post-21786.css

post-21786.css

1829 ms

post-19315.css

post-19315.css

1836 ms

post-608.css

post-608.css

1840 ms

post-3549.css

post-3549.css

1857 ms

post-10673.css

post-10673.css

1857 ms

style.css

style.css

1858 ms

ecs-style.css

ecs-style.css

2062 ms

css

css

30 ms

jquery.min.js

jquery.min.js

2071 ms

jquery-3.7.1.js

jquery-3.7.1.js

17 ms

js

js

61 ms

widget-icon-list.min.css

widget-icon-list.min.css

1852 ms

widget-nav-menu.min.css

widget-nav-menu.min.css

1636 ms

post-10420.css

post-10420.css

1413 ms

post-5976.css

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1409 ms

post-6090.css

post-6090.css

1596 ms

post-6094.css

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1603 ms

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1601 ms

post-6056.css

post-6056.css

1410 ms

post-6082.css

post-6082.css

1402 ms

post-6058.css

post-6058.css

1395 ms

post-12721.css

post-12721.css

1592 ms

post-6143.css

post-6143.css

1392 ms

post-6146.css

post-6146.css

1382 ms

post-6086.css

post-6086.css

1401 ms

slider-pro.min.css

slider-pro.min.css

1401 ms

post-10584.css

post-10584.css

1395 ms

animations.min.css

animations.min.css

1394 ms

jquery-migrate.min.js

jquery-migrate.min.js

1385 ms

public.min.js

public.min.js

1380 ms

script.min.js

script.min.js

1388 ms

ecs_ajax_pagination.js

ecs_ajax_pagination.js

1393 ms

ecs.js

ecs.js

1392 ms

common.min.js

common.min.js

1726 ms

core.min.js

core.min.js

1707 ms

controlgroup.min.js

controlgroup.min.js

1705 ms

checkboxradio.min.js

checkboxradio.min.js

1693 ms

button.min.js

button.min.js

1690 ms

datepicker.min.js

datepicker.min.js

1691 ms

menu.min.js

menu.min.js

1689 ms

moment.min.js

moment.min.js

2137 ms

jquery.comiseo.daterangepicker.js

jquery.comiseo.daterangepicker.js

1688 ms

content-event-listing.min.js

content-event-listing.min.js

1659 ms

jquery.deserialize.js

jquery.deserialize.js

1661 ms

event-ajax-filters.min.js

event-ajax-filters.min.js

1664 ms

jquery.timepicker.min.js

jquery.timepicker.min.js

1678 ms

hello-frontend.min.js

hello-frontend.min.js

1683 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

1668 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1662 ms

wp-polyfill.min.js

wp-polyfill.min.js

1677 ms

hooks.min.js

hooks.min.js

1904 ms

vue.min.js

vue.min.js

1704 ms

jet-menu-public-scripts.js

jet-menu-public-scripts.js

1910 ms

jet-plugins.js

jet-plugins.js

1702 ms

anime.min.js

anime.min.js

1682 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

1886 ms

jet-popup-frontend.js

jet-popup-frontend.js

1891 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1697 ms

frontend.js

frontend.js

1924 ms

imagesloaded.min.js

imagesloaded.min.js

1709 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

2346 ms

slick.min.js

slick.min.js

2114 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1881 ms

webpack.runtime.min.js

webpack.runtime.min.js

1690 ms

frontend-modules.min.js

frontend-modules.min.js

1712 ms

i18n.min.js

i18n.min.js

1908 ms

frontend.min.js

frontend.min.js

1896 ms

waypoints.min.js

waypoints.min.js

1895 ms

gtm.js

gtm.js

86 ms

DKU-wechat-QR.png

DKU-wechat-QR.png

568 ms

dku-front-view-20240228-scaled-2.jpg

dku-front-view-20240228-scaled-2.jpg

570 ms

dku-front-view-mob-20240228-1.jpg

dku-front-view-mob-20240228-1.jpg

577 ms

news-bg-scaled.jpg

news-bg-scaled.jpg

560 ms

news-bg-scaled.jpg

news-bg-scaled.jpg

559 ms

frontend.min.js

frontend.min.js

1830 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

79 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

437 ms

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KFOlCnqEu92Fr1MmSU5fBBc9AMP6lQ.ttf

442 ms

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KFOkCnqEu92Fr1MmgVxIIzcXKMny.ttf

444 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

443 ms

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KFOlCnqEu92Fr1MmYUtfBBc9AMP6lQ.ttf

444 ms

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KFOkCnqEu92Fr1Mu51xIIzcXKMny.ttf

365 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

367 ms

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KFOjCnqEu92Fr1Mu51TjASc6CsHYl4BO.ttf

366 ms

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367 ms

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KFOjCnqEu92Fr1Mu51TzBic6CsHYl4BO.ttf

367 ms

KFOjCnqEu92Fr1Mu51TLBCc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TLBCc6CsHYl4BO.ttf

425 ms

elements-handlers.min.js

elements-handlers.min.js

1804 ms

widgets-scripts.js

widgets-scripts.js

1581 ms

jet-elements.min.js

jet-elements.min.js

1586 ms

jet-popup-elementor-frontend.js

jet-popup-elementor-frontend.js

1599 ms

jet-blog.min.js

jet-blog.min.js

1618 ms

lazyload.min.js

lazyload.min.js

1852 ms

Accessibility Review

dku.edu.cn accessibility score

86

Accessibility Issues

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

dku.edu.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dku.edu.cn SEO score

84

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dku.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dku.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

dku.edu.cn

Open Graph data is detected on the main page of Dku. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: