Tools & Wizards About Us

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

aucma.com.cn

【没有最好 只有更好】温度科技专家-澳柯玛

Page Load Speed

43.2 sec in total

First Response

4.7 sec

Resources Loaded

37.9 sec

Page Rendered

558 ms

About Website

Welcome to aucma.com.cn homepage info - get ready to check Aucma best content right away, or after learning these important things about aucma.com.cn

坚守“没有最好 只有更好”企业信念，澳柯玛专注制冷产业，家用制冷、商用冷链、生物冷链、超低温装备、冷链物流行业领先。为全球合作伙伴提供全冷链解决方案。

Visit aucma.com.cn

Key Findings

We analyzed Aucma.com.cn page load time and found that the first response time was 4.7 sec and then it took 38.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

aucma.com.cn performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

aucma.com.cn

4685 ms

jquery.min.js

5861 ms

jquery-ui.js

6802 ms

form.js

1080 ms

menu.js

1087 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 71% of them (70 requests) were addressed to the original Aucma.com.cn, 10% (10 requests) were made to Bdimg.share.baidu.com and 2% (2 requests) were made to Qdbeian.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Aucma.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.0 kB (56%)

Content Size

588.9 kB

After Optimization

258.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aucma.com.cn main page is 588.9 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. 25% of websites need less resources to load. CSS take 214.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.7 kB

  • Original 42.7 kB
  • After minification 35.4 kB
  • After compression 8.0 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 7.2 kB, which is 17% 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 34.7 kB or 81% of the original size.

Image Optimization

-28%

Potential reduce by 41.8 kB

  • Original 152.0 kB
  • After minification 110.2 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, Aucma needs image optimization as it can save up to 41.8 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 68.8 kB

  • Original 180.1 kB
  • After minification 173.1 kB
  • After compression 111.3 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 68.8 kB or 38% of the original size.

CSS Optimization

-86%

Potential reduce by 184.7 kB

  • Original 214.1 kB
  • After minification 191.5 kB
  • After compression 29.4 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. Aucma.com.cn needs all CSS files to be minified and compressed as it can save up to 184.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (52%)

Requests Now

69

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aucma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

aucma.com.cn accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

aucma.com.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

aucma.com.cn SEO score

83

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

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

    ZH

  • Encoding

    UTF-8

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