Tools & Wizards About Us
cz.airwheel.net screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 24

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

cz.airwheel.net

Airwheel_electric one wheel_1 _one wheel scooter_electric unicycle_electric scooter_2-wheeled electric scooter_self-balance unicycle!

Page Load Speed

5.5 sec in total

First Response

823 ms

Resources Loaded

4.4 sec

Page Rendered

261 ms

cz.airwheel.net screenshot

About Website

Welcome to cz.airwheel.net homepage info - get ready to check Cz Airwheel best content for China right away, or after learning these important things about cz.airwheel.net

World's Best Electric Unicycle Manufacturer Airwheel Electric Unicycle Top Quality! Electric Scooter, Unicycle, Self-Balancing Scooter,With 60% global market share, Airwheel has realized the giant...

Visit cz.airwheel.net

Key Findings

We analyzed Cz.airwheel.net page load time and found that the first response time was 823 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cz.airwheel.net performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

cz.airwheel.net

823 ms

jquery-2.1.0.js

337 ms

common.js

268 ms

index.js

270 ms

product_shop.css

126 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 87% of them (48 requests) were addressed to the original Cz.airwheel.net, 11% (6 requests) were made to Lr.zoosnet.net and 2% (1 request) were made to Apis.map.qq.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Apis.map.qq.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 705.5 kB (31%)

Content Size

2.3 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cz.airwheel.net main page is 2.3 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

-74%

Potential reduce by 88.2 kB

  • Original 118.6 kB
  • After minification 116.9 kB
  • After compression 30.4 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 88.2 kB or 74% of the original size.

Image Optimization

-27%

Potential reduce by 543.0 kB

  • Original 2.0 MB
  • After minification 1.5 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. Obviously, Cz Airwheel needs image optimization as it can save up to 543.0 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 73.3 kB

  • Original 163.5 kB
  • After minification 163.5 kB
  • After compression 90.2 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 73.3 kB or 45% of the original size.

CSS Optimization

-26%

Potential reduce by 886 B

  • Original 3.4 kB
  • After minification 3.4 kB
  • After compression 2.5 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. Cz.airwheel.net needs all CSS files to be minified and compressed as it can save up to 886 B or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (14%)

Requests Now

51

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cz Airwheel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cz.airwheel.net

cz.airwheel.net

823 ms

jquery-2.1.0.js

jquery-2.1.0.js

337 ms

common.js

common.js

268 ms

index.js

index.js

270 ms

product_shop.css

product_shop.css

126 ms

nav.js

nav.js

125 ms

navSearch.css

navSearch.css

127 ms

a02.png

a02.png

67 ms

airwheel_nav_z5.png

airwheel_nav_z5.png

65 ms

airwheel_nav_c5.png

airwheel_nav_c5.png

187 ms

airwheel_nav_z3.png

airwheel_nav_z3.png

65 ms

airwheel_nav_m3.png

airwheel_nav_m3.png

125 ms

airwheel_nav_s6.png

airwheel_nav_s6.png

126 ms

airwheel_nav_a3.png

airwheel_nav_a3.png

128 ms

airwheel_nav_s5.png

airwheel_nav_s5.png

127 ms

airwheel_nav_s3.png

airwheel_nav_s3.png

129 ms

airwheel_nav_q6.png

airwheel_nav_q6.png

251 ms

airwheel_nav_q5.png

airwheel_nav_q5.png

251 ms

airwheel_nav_q1.png

airwheel_nav_q1.png

189 ms

airwheel_nav_q3.png

airwheel_nav_q3.png

190 ms

airwheel_nav_x8.png

airwheel_nav_x8.png

192 ms

airwheel_nav_x3.png

airwheel_nav_x3.png

250 ms

airwheel_nav_x6.png

airwheel_nav_x6.png

251 ms

world.png

world.png

252 ms

Airwheel-country1.png

Airwheel-country1.png

256 ms

airwheel_c5_helmetbanner.jpg

airwheel_c5_helmetbanner.jpg

439 ms

scooter_s6.jpg

scooter_s6.jpg

561 ms

airwheel_z3_scooter1.jpg

airwheel_z3_scooter1.jpg

563 ms

airwheel_scooter_a3.jpg

airwheel_scooter_a3.jpg

499 ms

airwheel_itaily_s3.jpg

airwheel_itaily_s3.jpg

501 ms

index_news.png

index_news.png

319 ms

index_Events.png

index_Events.png

384 ms

airwheel_s8.png

airwheel_s8.png

449 ms

airwheel_c8.png

airwheel_c8.png

503 ms

Airwheel_c5.png

Airwheel_c5.png

513 ms

airwheel_e6.png

airwheel_e6.png

562 ms

airwheel_e3.png

airwheel_e3.png

565 ms

airwheel_r5.png

airwheel_r5.png

566 ms

Airwheel_H3TS__20220924154132572.jpg

Airwheel_H3TS__20220924154132572.jpg

579 ms

Airwheel_H3S_wheelchair_video.jpg

Airwheel_H3S_wheelchair_video.jpg

623 ms

Airwheel_SR5_robot_suitcase.jpg

Airwheel_SR5_robot_suitcase.jpg

626 ms

airwheel_se3mini_scooter_luggage_video.jpg

airwheel_se3mini_scooter_luggage_video.jpg

625 ms

759ec5ffe298ff68687315ffd06b8aec.png

759ec5ffe298ff68687315ffd06b8aec.png

583 ms

lato-light-webfont.woff

lato-light-webfont.woff

568 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

582 ms

lato-regular-webfont.woff

lato-regular-webfont.woff

625 ms

42a2b8c5494842875203742abc91fc7f.png

42a2b8c5494842875203742abc91fc7f.png

570 ms

airwheel_ewm.jpg

airwheel_ewm.jpg

570 ms

lsjs.aspx

lsjs.aspx

1183 ms

JS5.css

JS5.css

234 ms

JS_Float.aspx

JS_Float.aspx

469 ms

onlineimgsrc_en.gif

onlineimgsrc_en.gif

506 ms

9.gif

9.gif

500 ms

newsid0.aspx

newsid0.aspx

456 ms

ip

ip

1251 ms

Accessibility Review

cz.airwheel.net accessibility score

24

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

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

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.

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

cz.airwheel.net 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

Page has valid source maps

SEO Factors

cz.airwheel.net SEO score

74

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cz.airwheel.net 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 Cz.airwheel.net 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

cz.airwheel.net

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