Tools & Wizards About Us
newdu.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

newdu.com

新都网-知识引领未来 文化塑造人生-涵盖教育、学术、文化的知识文化平台

Page Load Speed

4.5 sec in total

First Response

643 ms

Resources Loaded

3.8 sec

Page Rendered

120 ms

newdu.com screenshot

About Website

Click here to check amazing Newdu content for China. Otherwise, check out these important facts you probably never knew about newdu.com

新都网覆盖教育、学术、文化三大领域，设有教育培训、学术思想、书库与文库、文化与生活、学习工具等内容板块，同时开设有博客、论坛、问答等互动交流平台。打造知识为主，文化为辅的知识文化平台。

Visit newdu.com

Key Findings

We analyzed Newdu.com page load time and found that the first response time was 643 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

newdu.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

newdu.com

643 ms

www.newdu.com

1345 ms

style.css

429 ms

zhuy.js

430 ms

NewduLogo.png

218 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original Newdu.com, 11% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Newdu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.0 kB (18%)

Content Size

147.3 kB

After Optimization

121.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Newdu.com main page is 147.3 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. Only 5% of websites need less resources to load. Images take 116.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 15.9 kB

  • Original 20.0 kB
  • After minification 17.0 kB
  • After compression 4.0 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 3.0 kB, which is 15% 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 15.9 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 116.1 kB
  • After minification 114.5 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. Newdu images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 1.5 kB

  • Original 2.3 kB
  • After minification 1.9 kB
  • After compression 850 B

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 1.5 kB or 63% of the original size.

CSS Optimization

-79%

Potential reduce by 7.0 kB

  • Original 8.9 kB
  • After minification 7.2 kB
  • After compression 1.9 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. Newdu.com needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Newdu. According to our analytics all requests are already optimized.

Network Requests Diagram

newdu.com

newdu.com

643 ms

www.newdu.com

www.newdu.com

1345 ms

style.css

style.css

429 ms

zhuy.js

zhuy.js

430 ms

NewduLogo.png

NewduLogo.png

218 ms

index_banner_4.jpg

index_banner_4.jpg

1803 ms

index_common.png

index_common.png

427 ms

newdu_all.js

newdu_all.js

429 ms

hm.js

hm.js

1538 ms

Accessibility Review

newdu.com accessibility score

48

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

Form elements do not have associated labels

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

newdu.com 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

SEO Factors

newdu.com SEO score

92

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Newdu.com 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 Newdu.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

newdu.com

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