Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

mmc.mmsonline.com.cn

三菱综合材料株式会社 品牌商 VIP企业信息

Page Load Speed

29.4 sec in total

First Response

11.2 sec

Resources Loaded

18 sec

Page Rendered

190 ms

mmc.mmsonline.com.cn screenshot

About Website

Click here to check amazing Mmc Mmsonline content for China. Otherwise, check out these important facts you probably never knew about mmc.mmsonline.com.cn

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Key Findings

We analyzed Mmc.mmsonline.com.cn page load time and found that the first response time was 11.2 sec and then it took 18.2 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

mmc.mmsonline.com.cn performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

mmc.mmsonline.com.cn

11219 ms

mmsonline.css

1035 ms

mms-logo.gif

1080 ms

1210231617019_1.gif

3693 ms

mail.gif

1014 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 79% of them (27 requests) were addressed to the original Mmc.mmsonline.com.cn, 15% (5 requests) were made to Mmsonline.com.cn and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (11.2 sec) belongs to the original domain Mmc.mmsonline.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.7 kB (63%)

Content Size

127.3 kB

After Optimization

46.6 kB

In fact, the total size of Mmc.mmsonline.com.cn main page is 127.3 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 10% of websites need less resources to load. Images take 63.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 25.3 kB

  • Original 30.6 kB
  • After minification 29.0 kB
  • After compression 5.4 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 25.3 kB or 82% of the original size.

Image Optimization

-48%

Potential reduce by 30.3 kB

  • Original 63.6 kB
  • After minification 33.3 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. Obviously, Mmc Mmsonline needs image optimization as it can save up to 30.3 kB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 17.8 kB

  • Original 24.1 kB
  • After minification 20.0 kB
  • After compression 6.3 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 17.8 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 7.3 kB

  • Original 8.9 kB
  • After minification 7.3 kB
  • After compression 1.6 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. Mmc.mmsonline.com.cn needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (48%)

Requests Now

33

After Optimization

17

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mmc Mmsonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

mmc.mmsonline.com.cn accessibility score

63

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.

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 IDs are not unique

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

Image elements do not have [alt] attributes

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

mmc.mmsonline.com.cn best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mmc.mmsonline.com.cn SEO score

86

Search Engine Optimization Advices

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

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 Mmc.mmsonline.com.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 Mmc.mmsonline.com.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 Mmc Mmsonline. 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: