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

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

marioebike.en.alibaba.com

Company Overview - Mario Ebike Co., Ltd.

Page Load Speed

2.5 sec in total

First Response

45 ms

Resources Loaded

2.2 sec

Page Rendered

268 ms

marioebike.en.alibaba.com screenshot

About Website

Click here to check amazing Mario Ebike En Alibaba content for China. Otherwise, check out these important facts you probably never knew about marioebike.en.alibaba.com

Mario Ebike Co., Ltd. Products:Electric Bike,ebike,Electric City bike,Fat tire ebike,unfolded ebike

Visit marioebike.en.alibaba.com

Key Findings

We analyzed Marioebike.en.alibaba.com page load time and found that the first response time was 45 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

marioebike.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,210 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

marioebike.en.alibaba.com

45 ms

marioebike.en.alibaba.com

293 ms

15 ms

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

331 ms

index.js

346 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Marioebike.en.alibaba.com, 32% (9 requests) were made to S.alicdn.com and 18% (5 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 817.3 kB (44%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Marioebike.en.alibaba.com main page is 1.8 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. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 473.5 kB

  • Original 565.9 kB
  • After minification 565.2 kB
  • After compression 92.4 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 473.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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. Mario Ebike En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 343.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 927.0 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 343.8 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mario Ebike 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

marioebike.en.alibaba.com

marioebike.en.alibaba.com

45 ms

marioebike.en.alibaba.com

marioebike.en.alibaba.com

293 ms

15 ms

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

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

331 ms

index.js

index.js

346 ms

index.js

index.js

333 ms

renderHeader.js

renderHeader.js

344 ms

H00e72b8f88074abc80882b3b7797fe700.jpg

H00e72b8f88074abc80882b3b7797fe700.jpg

369 ms

H53a06f1c8b124cd6b336686a11e77fca4.jpg

H53a06f1c8b124cd6b336686a11e77fca4.jpg

366 ms

H354875e6dec64d84a473e1a50f44365cN.jpg

H354875e6dec64d84a473e1a50f44365cN.jpg

2029 ms

awsc.js

awsc.js

18 ms

18 ms

et_n.js

et_n.js

21 ms

um.js

um.js

97 ms

7.gif

7.gif

117 ms

H95d4c01a572f4fde95ac3961cd57124eH.png

H95d4c01a572f4fde95ac3961cd57124eH.png

410 ms

H6572b4bdf7544a588f771327c7b393078.png

H6572b4bdf7544a588f771327c7b393078.png

875 ms

He7ae524655f445fd8e175be0da01253bF.png

He7ae524655f445fd8e175be0da01253bF.png

911 ms

Hd001fc399d214924bcecaeac2ec09923X.jpg

Hd001fc399d214924bcecaeac2ec09923X.jpg

1065 ms

He667409bdc654f50bce0ab756e1fe0e1C.jpg

He667409bdc654f50bce0ab756e1fe0e1C.jpg

613 ms

H51cafe3de7784a5db9b8553ccbd65ff1v.jpg

H51cafe3de7784a5db9b8553ccbd65ff1v.jpg

983 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

173 ms

H961ab92052f74ca8be7c7d352fbc8dddp.jpg

H961ab92052f74ca8be7c7d352fbc8dddp.jpg

187 ms

wu.json

wu.json

424 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

95 ms

eg.js

eg.js

3 ms

index.js

index.js

14 ms

Accessibility Review

marioebike.en.alibaba.com accessibility score

73

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.

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

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

marioebike.en.alibaba.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

marioebike.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 Marioebike.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 Marioebike.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

marioebike.en.alibaba.com

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