Tools & Wizards About Us
yi-express.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

yi-express.com

mile米乐·m6 - (中国)官方网站

Page Load Speed

31.6 sec in total

First Response

1 sec

Resources Loaded

30.2 sec

Page Rendered

357 ms

yi-express.com screenshot

About Website

Click here to check amazing Yi Express content for Hong Kong. Otherwise, check out these important facts you probably never knew about yi-express.com

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Visit yi-express.com

Key Findings

We analyzed Yi-express.com page load time and found that the first response time was 1 sec and then it took 30.6 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yi-express.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

www.yi-express.com

1035 ms

global-212327d4216195c0ca30e01f241e3537.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

3697 ms

index2-5f14f873cee2992700ed38bb8376bae1.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2228 ms

logo-new-40ae380f37ce4569f9c95f40f84b111c.png;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2681 ms

base-94caaff8b647ec675a5ed08a090b62aa.js;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2994 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Yi-express.com, 83% (15 requests) were made to Static.yi-ex.com and 11% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Static.yi-ex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 69.8 kB (32%)

Content Size

217.3 kB

After Optimization

147.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yi-express.com main page is 217.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 148.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 10.0 kB

  • Original 14.3 kB
  • After minification 12.9 kB
  • After compression 4.3 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 10.0 kB or 70% of the original size.

Image Optimization

-16%

Potential reduce by 23.1 kB

  • Original 148.5 kB
  • After minification 125.4 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. Obviously, Yi Express needs image optimization as it can save up to 23.1 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 15.8 kB

  • Original 26.1 kB
  • After minification 26.1 kB
  • After compression 10.3 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 15.8 kB or 61% of the original size.

CSS Optimization

-74%

Potential reduce by 20.8 kB

  • Original 28.3 kB
  • After minification 28.3 kB
  • After compression 7.5 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. Yi-express.com needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yi Express. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.yi-express.com

www.yi-express.com

1035 ms

global-212327d4216195c0ca30e01f241e3537.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

global-212327d4216195c0ca30e01f241e3537.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

3697 ms

index2-5f14f873cee2992700ed38bb8376bae1.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

index2-5f14f873cee2992700ed38bb8376bae1.css;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2228 ms

logo-new-40ae380f37ce4569f9c95f40f84b111c.png;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

logo-new-40ae380f37ce4569f9c95f40f84b111c.png;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2681 ms

base-94caaff8b647ec675a5ed08a090b62aa.js;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

base-94caaff8b647ec675a5ed08a090b62aa.js;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

2994 ms

i2-45184d4711e8f35efe48ff1184008a13.js;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

i2-45184d4711e8f35efe48ff1184008a13.js;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

1378 ms

h.js

h.js

1632 ms

newIcon1-2e8e607e0deecc37916b66110103687f.png

newIcon1-2e8e607e0deecc37916b66110103687f.png

2575 ms

new_icon-5be0e2eb86ed12754409d99ab011626a.gif

new_icon-5be0e2eb86ed12754409d99ab011626a.gif

532 ms

AU20160201-542a2599a5cef6d24e79d04c2e53cdd6.png;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

AU20160201-542a2599a5cef6d24e79d04c2e53cdd6.png;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

20290 ms

banner0329-a3d4c5867f7af5123b7290616e6516eb.jpg;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

banner0329-a3d4c5867f7af5123b7290616e6516eb.jpg;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

7263 ms

b1-f361be50e3dd6d69a45b65ca0d271682.jpg;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

b1-f361be50e3dd6d69a45b65ca0d271682.jpg;jsessionid=7216AFEF8D25D3FF172D351E2DFE9BAF

17846 ms

ico2-3f2f48e8d2c137359028af51511f4ed1.png

ico2-3f2f48e8d2c137359028af51511f4ed1.png

11273 ms

backgroudpic-7849a929e64a643a2197daa789f3368c.jpg

backgroudpic-7849a929e64a643a2197daa789f3368c.jpg

6483 ms

common-102e2c2d33335f9a047d4894e2c4d0b9.png

common-102e2c2d33335f9a047d4894e2c4d0b9.png

10363 ms

jquery.js

jquery.js

20116 ms

price.js

price.js

7426 ms

hm.gif

hm.gif

355 ms

Accessibility Review

yi-express.com accessibility score

89

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

Links do not have a discernible name

Best Practices

yi-express.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yi-express.com SEO score

92

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

yi-express.com

Open Graph description is not detected on the main page of Yi Express. 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: