Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tool.xdf.cn

[新东方官网]-英语|留学|大学考试|素质教育|文化旅游-新东方网

Page Load Speed

57 sec in total

First Response

2.2 sec

Resources Loaded

54.4 sec

Page Rendered

325 ms

tool.xdf.cn screenshot

About Website

Visit tool.xdf.cn now to see the best up-to-date Tool Xdf content for China and also check out these interesting facts you probably never knew about tool.xdf.cn

新东方官网(xdf.cn)是新东方教育科技集团推出的互动学习交流平台,新东方网涵盖了雅思、托福、考研、四六级、专升本、日语、法语、少儿编程、机器人、少儿美术、少儿科学等课程报名入口及报名咨询信息,还提供留学申请规划、艺术留学、文化旅游、国际游学、智慧学习等服务,用户在新东方网站可以在线咨询课程、了解新东方校区信息、新东方老师信息、获取学习资讯和新东方学员服务等,更多精彩内容尽在新东方网。

Visit tool.xdf.cn

Key Findings

We analyzed Tool.xdf.cn page load time and found that the first response time was 2.2 sec and then it took 54.7 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

tool.xdf.cn performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value14.6 s

1/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

tool.xdf.cn

2235 ms

ihf.css

1149 ms

default.css

693 ms

style.css

780 ms

friend_links.css

556 ms

Our browser made a total of 171 requests to load all elements on the main page. We found that 15% of them (25 requests) were addressed to the original Tool.xdf.cn, 14% (24 requests) were made to Pos.baidu.com and 14% (24 requests) were made to Zaojiao.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Qd085.looyu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 737.8 kB (45%)

Content Size

1.6 MB

After Optimization

891.2 kB

In fact, the total size of Tool.xdf.cn main page is 1.6 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. 50% of websites need less resources to load. Javascripts take 755.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 44.3 kB

  • Original 59.3 kB
  • After minification 53.8 kB
  • After compression 15.0 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. 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 44.3 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 66.0 kB

  • Original 710.3 kB
  • After minification 644.3 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. Tool Xdf images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 543.6 kB

  • Original 755.0 kB
  • After minification 662.4 kB
  • After compression 211.3 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 543.6 kB or 72% of the original size.

CSS Optimization

-80%

Potential reduce by 83.9 kB

  • Original 104.5 kB
  • After minification 95.6 kB
  • After compression 20.7 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. Tool.xdf.cn needs all CSS files to be minified and compressed as it can save up to 83.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (46%)

Requests Now

164

After Optimization

89

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tool Xdf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tool.xdf.cn accessibility score

59

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.

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

High

Links do not have a discernible name

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

tool.xdf.cn best practices score

42

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tool.xdf.cn SEO score

100

Search Engine Optimization Advices

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 Tool.xdf.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 Tool.xdf.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

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