Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

taoche.com

淘车车-放心二手车

Page Load Speed

60.9 sec in total

First Response

4.2 sec

Resources Loaded

53.2 sec

Page Rendered

3.5 sec

taoche.com screenshot

About Website

Visit taoche.com now to see the best up-to-date Taoche content for China and also check out these interesting facts you probably never knew about taoche.com

淘车车官网,让更多人买到放心二手车,放心二手车就选淘车车,淘车车二手车,为您提供看车、选车、买车、卖车、汽车金融及维修保养等一站式综合服务。淘车车二手车为您推荐优质二手车品牌,现有全国自营门店覆盖200+城市,为消费者提供经过至高335项专业检测的、售后有保障的放心二手车。

Visit taoche.com

Key Findings

We analyzed Taoche.com page load time and found that the first response time was 4.2 sec and then it took 56.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

taoche.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.449

20/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

taoche.com

4201 ms

www.taoche.com

3386 ms

tchome2_style-20160223144822-795.css

19654 ms

erapp.jpg

4666 ms

0316000jmr.jpg

2840 ms

Our browser made a total of 243 requests to load all elements on the main page. We found that 7% of them (18 requests) were addressed to the original Taoche.com, 21% (51 requests) were made to Img5.taoche.cn and 17% (42 requests) were made to Img6.taoche.cn. The less responsive or slowest element that took the longest time to load (22 sec) relates to the external source Img2.bitautoimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 545.8 kB (22%)

Content Size

2.5 MB

After Optimization

1.9 MB

In fact, the total size of Taoche.com main page is 2.5 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 266.6 kB

  • Original 326.6 kB
  • After minification 306.0 kB
  • After compression 60.0 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 266.6 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 167.5 kB

  • Original 2.0 MB
  • After minification 1.8 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. Taoche images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 111.7 kB

  • Original 172.8 kB
  • After minification 168.7 kB
  • After compression 61.1 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 111.7 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (13%)

Requests Now

209

After Optimization

182

The browser has sent 209 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taoche. 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 as a result speed up the page load time.

Accessibility Review

taoche.com accessibility score

84

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

taoche.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

taoche.com 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

High

Tap targets are not sized appropriately

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 Taoche.com 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 Taoche.com 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 Taoche. 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: