Tools & Wizards About Us
macd.cn screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

macd.cn

西安九色数字数据科技有限公司

Page Load Speed

4.3 sec in total

First Response

687 ms

Resources Loaded

3.4 sec

Page Rendered

194 ms

macd.cn screenshot

About Website

Click here to check amazing Macd content for China. Otherwise, check out these important facts you probably never knew about macd.cn

西安九色数字数据科技有限公司是西安九色数字人工智能科技有限公司全资子公司，主要与西安欧亚学院（民办本科院校）成立价值投资研究中心，进行专业人才的培养、孵化，数据与信息的挖掘、研究与分享。

Visit macd.cn

Key Findings

We analyzed Macd.cn page load time and found that the first response time was 687 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

macd.cn performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

macd.cn

687 ms

macd.cn

874 ms

bootstrap.min.css

428 ms

normalize.css

626 ms

main.css

630 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Macd.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Macd.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.6 kB (3%)

Content Size

609.5 kB

After Optimization

593.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Macd.cn main page is 609.5 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. 20% of websites need less resources to load. Images take 535.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 7.0 kB

  • Original 8.7 kB
  • After minification 4.7 kB
  • After compression 1.6 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 46% 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 7.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 5.6 kB

  • Original 535.1 kB
  • After minification 529.5 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. Macd images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 581 B

  • Original 43.0 kB
  • After minification 43.0 kB
  • After compression 42.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 2.4 kB

  • Original 22.8 kB
  • After minification 22.8 kB
  • After compression 20.4 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. Macd.cn needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (18%)

Requests Now

17

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Macd. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

macd.cn

macd.cn

687 ms

macd.cn

macd.cn

874 ms

bootstrap.min.css

bootstrap.min.css

428 ms

normalize.css

normalize.css

626 ms

main.css

main.css

630 ms

index.css

index.css

639 ms

jquery.min.js

jquery.min.js

848 ms

bootstrap.min.js

bootstrap.min.js

683 ms

main.js

main.js

683 ms

Shanghai.jpg

Shanghai.jpg

1455 ms

Tokyo.jpg

Tokyo.jpg

1884 ms

project-image.png

project-image.png

1056 ms

team-image.png

team-image.png

1071 ms

bk.png

bk.png

901 ms

logo.png

logo.png

415 ms

project.png

project.png

1177 ms

team.png

team.png

627 ms

globle.png

globle.png

642 ms

back2top.png

back2top.png

838 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

817 ms

Accessibility Review

macd.cn accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

macd.cn best practices score

67

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

SEO Factors

macd.cn SEO score

92

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

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

    ZH

  • Encoding

    UTF-8

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

macd.cn

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