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qingling.com.cn screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

qingling.com.cn

ISUZU 庆铃五十铃

Page Load Speed

30.9 sec in total

First Response

5 sec

Resources Loaded

25.5 sec

Page Rendered

417 ms

qingling.com.cn screenshot

About Website

Click here to check amazing Qingling content. Otherwise, check out these important facts you probably never knew about qingling.com.cn

庆铃汽车成立于 1985 年，作为一家高端商用车制造商，由前身重庆汽车制造厂与 ISUZU 日本五十铃携手组建，旗下拥有皮卡达咖、轻卡铃咖 2.0L、重卡 VC61 等车型，欢迎预约试驾。

Visit qingling.com.cn

Key Findings

We analyzed Qingling.com.cn page load time and found that the first response time was 5 sec and then it took 25.9 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 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

qingling.com.cn performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.202

61/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

qingling.com.cn

5013 ms

index_01.png

19959 ms

index_02.png

12976 ms

index_03.png

18940 ms

index_04.png

19959 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Qingling.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Qingling.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.5 kB (2%)

Content Size

363.7 kB

After Optimization

356.2 kB

  • HTML
  • Images

In fact, the total size of Qingling.com.cn main page is 363.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 359.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 3.2 kB

  • Original 3.9 kB
  • After minification 3.3 kB
  • After compression 673 B

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 633 B, which is 16% 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 3.2 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 4.3 kB

  • Original 359.8 kB
  • After minification 355.5 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. Qingling images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qingling. According to our analytics all requests are already optimized.

Network Requests Diagram

qingling.com.cn

qingling.com.cn

5013 ms

index_01.png

index_01.png

19959 ms

index_02.png

index_02.png

12976 ms

index_03.png

index_03.png

18940 ms

index_04.png

index_04.png

19959 ms

index_05.png

index_05.png

6237 ms

index_06.png

index_06.png

20494 ms

index_07.png

index_07.png

6770 ms

index_08.png

index_08.png

20492 ms

index_09.png

index_09.png

17722 ms

index_10.png

index_10.png

20491 ms

index_11.png

index_11.png

20491 ms

index_12.png

index_12.png

20491 ms

index_13.png

index_13.png

20491 ms

index_14.png

index_14.png

20490 ms

index_15.png

index_15.png

20491 ms

index_16.png

index_16.png

20490 ms

index_17.png

index_17.png

20490 ms

index_18.png

index_18.png

20490 ms

index_19.png

index_19.png

20490 ms

index_20.jpg

index_20.jpg

20491 ms

index_21.png

index_21.png

20491 ms

index_22.png

index_22.png

20491 ms

index_23.png

index_23.png

20491 ms

index_24.png

index_24.png

20490 ms

%E5%88%86%E9%9A%94%E7%AC%A6.gif

%E5%88%86%E9%9A%94%E7%AC%A6.gif

20491 ms

Accessibility Review

qingling.com.cn accessibility score

45

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.

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

qingling.com.cn best practices score

58

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

qingling.com.cn SEO score

85

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

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qingling.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 Qingling.com.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

qingling.com.cn

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