Access mathworks.cn. MathWorks - MATLAB 和 Simulink的制造者

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About Website

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

MathWorks是世界领先的，为工业、政府和教育行业的工程师和科学家提供科学计算软件的的开发商。

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name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.325

35/100

15%

TTI (Time to Interactive)

Value19.1 s

3/100

10%

mathworks.cn

62 ms

ww2.mathworks.cn

39 ms

webvitals.min.20240417172445458.js

27 ms

jquery.min.20240417172445458.js

79 ms

jquery-migrate.min.20240417172445458.js

42 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Mathworks.cn, 93% (53 requests) were made to Ww2.mathworks.cn and 2% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (375 ms) relates to the external source Ww2.mathworks.cn.

Content Size

1.4 MB

After Optimization

1.1 MB

In fact, the total size of Mathworks.cn main page is 1.4 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. Images take 906.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 99.3 kB

Original 116.2 kB
After minification 107.5 kB
After compression 17.0 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 99.3 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 69.6 kB

Original 906.6 kB
After minification 837.0 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. Math Works images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 134.9 kB

Original 356.1 kB
After minification 355.4 kB
After compression 221.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 134.9 kB or 38% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Works. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Mathworks.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 Mathworks.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

mathworks.cn

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

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Performance

Accessibility

Best Practices

SEO

MathWorks - MATLAB 和 Simulink的制造者 - MATLAB & Simulink

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)