Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 29

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

qc0769.com

东莞市汽车网_东莞市民身边的汽车网媒

Page Load Speed

33.8 sec in total

First Response

688 ms

Resources Loaded

32.6 sec

Page Rendered

509 ms

qc0769.com screenshot

About Website

Click here to check amazing Qc 0769 content. Otherwise, check out these important facts you probably never knew about qc0769.com

东莞市汽车网为东莞地区提供最新的汽车报价,新车优惠,汽车评测,东莞汽车经销商,二手车信息,汽车相关报道,新闻,导购,维修,保养,安全,汽车论坛,自驾游,汽车休闲,汽车文化等方面的内容,东莞市汽车网是东莞汽车行业最权威,最全面,最有效,最直接的网络平台

Visit qc0769.com

Key Findings

We analyzed Qc0769.com page load time and found that the first response time was 688 ms and then it took 33.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

qc0769.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value22.4 s

0/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

qc0769.com

688 ms

www.qc0769.com

15850 ms

global.css

583 ms

indv5.css

588 ms

window.css

572 ms

Our browser made a total of 203 requests to load all elements on the main page. We found that 78% of them (158 requests) were addressed to the original Qc0769.com, 17% (34 requests) were made to Bbs.qc0769.com and 2% (4 requests) were made to I.ce.cn. The less responsive or slowest element that took the longest time to load (15.9 sec) belongs to the original domain Qc0769.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 372.2 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Qc0769.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 261.1 kB

  • Original 304.0 kB
  • After minification 267.5 kB
  • After compression 42.9 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 36.5 kB, which is 12% 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 261.1 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 108.0 kB

  • Original 1.3 MB
  • After minification 1.2 MB

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. Qc 0769 images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 2.1 kB

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 1.7 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 2.1 kB or 56% of the original size.

CSS Optimization

-62%

Potential reduce by 1.0 kB

  • Original 1.7 kB
  • After minification 1.6 kB
  • After compression 636 B

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. Qc0769.com needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (15%)

Requests Now

178

After Optimization

151

The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qc 0769. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

qc0769.com accessibility score

29

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

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

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

qc0769.com best practices score

50

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

High

Browser errors were logged to the console

SEO Factors

qc0769.com SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qc0769.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Qc0769.com main page’s claimed encoding is gbk. 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

Open Graph description is not detected on the main page of Qc 0769. 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: