Tools & Wizards About Us
yachao.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

yachao.de

开元亚超19周年庆｜欧洲亚洲食品超市-德国|奥地利49欧起包邮（中日韩零食/生鲜）

Page Load Speed

7.4 sec in total

First Response

278 ms

Resources Loaded

6.1 sec

Page Rendered

932 ms

yachao.de screenshot

About Website

Click here to check amazing Yachao content for Germany. Otherwise, check out these important facts you probably never knew about yachao.de

【开元周游集团-开元亚超】欧洲亚洲食品在线超市｜全欧配送35欧起包邮｜家乡美食齐全（中日韩零食/生鲜）中国超市一站式购

Visit yachao.de

Key Findings

We analyzed Yachao.de page load time and found that the first response time was 278 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

yachao.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.445

21/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

yachao.de

278 ms

yachao.de

378 ms

www.yachao.de

188 ms

www.yachao.de

1284 ms

common.js

367 ms

Our browser made a total of 216 requests to load all elements on the main page. We found that 100% of them (215 requests) were addressed to the original Yachao.de, 0% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Yachao.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 728.0 kB (4%)

Content Size

16.5 MB

After Optimization

15.8 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Yachao.de main page is 16.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 16.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 223.1 kB

  • Original 251.1 kB
  • After minification 156.1 kB
  • After compression 28.0 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. This page needs HTML code to be minified as it can gain 95.0 kB, which is 38% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 223.1 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 342.2 kB

  • Original 16.1 MB
  • After minification 15.7 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. Yachao images are well optimized though.

CSS Optimization

-82%

Potential reduce by 162.8 kB

  • Original 199.1 kB
  • After minification 167.4 kB
  • After compression 36.3 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. Yachao.de needs all CSS files to be minified and compressed as it can save up to 162.8 kB or 82% of the original size.

Requests Breakdown

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

Requests Now

210

After Optimization

183

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 210 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yachao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yachao.de

yachao.de

278 ms

yachao.de

yachao.de

378 ms

www.yachao.de

www.yachao.de

188 ms

www.yachao.de

www.yachao.de

1284 ms

common.js

common.js

367 ms

global.js

global.js

272 ms

compare.js

compare.js

273 ms

action.js

action.js

275 ms

transport.js

transport.js

369 ms

utils.js

utils.js

369 ms

jquery-1.8.1.min.js

jquery-1.8.1.min.js

548 ms

modernizr.js

modernizr.js

459 ms

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451 ms

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456 ms

index_new.css

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547 ms

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458 ms

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541 ms

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547 ms

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572 ms

style_new.css

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730 ms

style.css

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631 ms

all.js

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636 ms

top_new.css

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637 ms

top_new.js

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637 ms

jquery.touchSlider.js

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553 ms

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636 ms

banner.js

banner.js

640 ms

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640 ms

slider.js

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551 ms

js

js

58 ms

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372 ms

body.css

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245 ms

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248 ms

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96 ms

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Accessibility Review

yachao.de 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

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

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

yachao.de best practices score

58

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

SEO Factors

yachao.de SEO score

81

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 Yachao.de 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 Yachao.de 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

yachao.de

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