Tools & Wizards About Us
zhongguowanqi.en.alibaba.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zhongguowanqi.en.alibaba.com

Company Overview - Shenzhen Xinwanqi Technology Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

359 ms

Resources Loaded

2.2 sec

Page Rendered

275 ms

zhongguowanqi.en.alibaba.com screenshot

About Website

Welcome to zhongguowanqi.en.alibaba.com homepage info - get ready to check Zhongguowanqi En Alibaba best content for China right away, or after learning these important things about zhongguowanqi.en.alibaba.com

Shenzhen Xinwanqi Technology Co., Ltd. Products:navigation gps,car gps navigator,car radio,car dvd player,electric bike

Visit zhongguowanqi.en.alibaba.com

Key Findings

We analyzed Zhongguowanqi.en.alibaba.com page load time and found that the first response time was 359 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zhongguowanqi.en.alibaba.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value7,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

zhongguowanqi.en.alibaba.com

359 ms

zhongguowanqi.en.alibaba.com

537 ms

33 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

40 ms

index.js

84 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Zhongguowanqi.en.alibaba.com, 38% (18 requests) were made to S.alicdn.com and 32% (15 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 947.6 kB (49%)

Content Size

1.9 MB

After Optimization

980.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zhongguowanqi.en.alibaba.com main page is 1.9 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. 30% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 404.7 kB

  • Original 492.3 kB
  • After minification 491.5 kB
  • After compression 87.6 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 404.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.5 kB
  • After minification 7.5 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. Zhongguowanqi En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (69%)

Requests Now

45

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhongguowanqi En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zhongguowanqi.en.alibaba.com

zhongguowanqi.en.alibaba.com

359 ms

zhongguowanqi.en.alibaba.com

zhongguowanqi.en.alibaba.com

537 ms

33 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

40 ms

index.js

index.js

84 ms

index.js

index.js

65 ms

renderHeader.js

renderHeader.js

67 ms

Hf6bb0a3ed73e4931b186d805421d5665q.jpg

Hf6bb0a3ed73e4931b186d805421d5665q.jpg

335 ms

awsc.js

awsc.js

60 ms

8 ms

7.gif

7.gif

178 ms

et_n.js

et_n.js

23 ms

um.js

um.js

18 ms

Hced326e6fdaa4f10889dd5c46cd56d11m.jpg

Hced326e6fdaa4f10889dd5c46cd56d11m.jpg

494 ms

He525a2a414ba4c688b6c34a97199d5b2a.jpg

He525a2a414ba4c688b6c34a97199d5b2a.jpg

636 ms

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H231abb3fc865414abf10dd05390152b22.jpg

720 ms

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H7c5b9f1cc1c846a9b8581a7514fc03a4h.jpg

252 ms

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H01e8be7b1c3b431dad6c04a3120f1cffT.jpg

707 ms

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H3a45afd24e5f4f27b8821cb0d6bd729dt.jpg

1351 ms

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H0c7e8d6e2b554d6a935026e9957fea82t.jpg

527 ms

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H7225efa5f6cf455c957603c6cd6cdfc5R.jpg

483 ms

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H2e745a146ef3457d91959ade9fcc42e4y.jpg

474 ms

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H908df19d6b314060a82a7e980c4ea8fbk.jpg

462 ms

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H7fd35233bb814ec88a4d874270def541A.jpg

418 ms

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H301d19a3c1f74a539ab9848b6f14eeb0E.jpg

704 ms

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H4df222a42c25437eb6c21973396d26acX.jpg

726 ms

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H3bf9c9f00a444924b8af227ea2f8b33fR.jpg

1070 ms

H93d2e00ccd4b42d2969b7f82c1871846M.jpg

H93d2e00ccd4b42d2969b7f82c1871846M.jpg

799 ms

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Hedbcb7dcbe374e95b201a392f085d447W.jpg

788 ms

H3cf66093df1f4dca9c012fa8aa5631d1X.jpg

H3cf66093df1f4dca9c012fa8aa5631d1X.jpg

1047 ms

H5941275ad53547ac95902c030ccdb676Y.jpg

H5941275ad53547ac95902c030ccdb676Y.jpg

1130 ms

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1269 ms

He4862bf460794f0a918cae645a7db0c9c.jpg

He4862bf460794f0a918cae645a7db0c9c.jpg

1279 ms

wu.json

wu.json

36 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

118 ms

Wanqi-Tesla-Vertical-Screen-Car-DVD-Player.jpg_480x480.jpg

Wanqi-Tesla-Vertical-Screen-Car-DVD-Player.jpg_480x480.jpg

496 ms

Carplay-Ram-128gb-Rom-12-3inch-Display.jpg_480x480.jpg

Carplay-Ram-128gb-Rom-12-3inch-Display.jpg_480x480.jpg

525 ms

For-Toyota-Land-Cruiser-2022-Electric-suction.jpg_480x480.jpg

For-Toyota-Land-Cruiser-2022-Electric-suction.jpg_480x480.jpg

723 ms

Wanqi-Tesla-Vertical-Screen-car-android-dvd.jpg_480x480.jpg

Wanqi-Tesla-Vertical-Screen-car-android-dvd.jpg_480x480.jpg

1140 ms

12-3-inch-Touch-Screen-Carplay-android.jpg_480x480.jpg

12-3-inch-Touch-Screen-Carplay-android.jpg_480x480.jpg

995 ms

Waterproof-carplay-LCD-dashboard-Screen-for-sightseeing.jpg_480x480.jpg

Waterproof-carplay-LCD-dashboard-Screen-for-sightseeing.jpg_480x480.jpg

1137 ms

Auto-Radio-Stereo-Multimedia-Car-Dvd-Player.jpg_480x480.jpg

Auto-Radio-Stereo-Multimedia-Car-Dvd-Player.jpg_480x480.jpg

993 ms

For-Toyota-Camry-2014-2022-Electric-suction.jpg_480x480.jpg

For-Toyota-Camry-2014-2022-Electric-suction.jpg_480x480.jpg

1164 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

17 ms

eg.js

eg.js

3 ms

index.js

index.js

6 ms

Accessibility Review

zhongguowanqi.en.alibaba.com accessibility score

43

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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

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

zhongguowanqi.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

zhongguowanqi.en.alibaba.com SEO score

79

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhongguowanqi.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zhongguowanqi.en.alibaba.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

zhongguowanqi.en.alibaba.com

Open Graph data is detected on the main page of Zhongguowanqi En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: