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

Report Summary

  • 23

    Performance

    Renders faster than
    42% 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

yyliuyang.en.alibaba.com

Page Load Speed

4 sec in total

First Response

208 ms

Resources Loaded

3.4 sec

Page Rendered

369 ms

yyliuyang.en.alibaba.com screenshot

About Website

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

Yuyao Liuyang Appliances Of Autocar Co., Ltd. Products:Tire Inflators, Vacuum Cleaners

Visit yyliuyang.en.alibaba.com

Key Findings

We analyzed Yyliuyang.en.alibaba.com page load time and found that the first response time was 208 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

yyliuyang.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value11,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

yyliuyang.en.alibaba.com

208 ms

yyliuyang.en.alibaba.com

238 ms

131 ms

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

91 ms

index.js

306 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Yyliuyang.en.alibaba.com, 38% (18 requests) were made to Sc04.alicdn.com and 19% (9 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 834.9 kB (44%)

Content Size

1.9 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yyliuyang.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. 40% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 310.7 kB

  • Original 391.0 kB
  • After minification 390.4 kB
  • After compression 80.2 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 310.7 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 421 B

  • Original 80.8 kB
  • After minification 80.4 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. Yyliuyang En Alibaba images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 523.7 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 887.4 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 523.7 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

46

After Optimization

35

  • AJAX
  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yyliuyang 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

yyliuyang.en.alibaba.com

yyliuyang.en.alibaba.com

208 ms

yyliuyang.en.alibaba.com

yyliuyang.en.alibaba.com

238 ms

131 ms

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

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

91 ms

index.js

index.js

306 ms

index.js

index.js

124 ms

renderHeader.js

renderHeader.js

192 ms

H3872148e19ab4d5c921b00a295a460eaa.jpg

H3872148e19ab4d5c921b00a295a460eaa.jpg

192 ms

H2d6cfbf0bcf8437f98e94bacf2cd8be0S.jpg

H2d6cfbf0bcf8437f98e94bacf2cd8be0S.jpg

444 ms

O1CN011Mw7lH5pLF6lBGj_!!3377521498.png

O1CN011Mw7lH5pLF6lBGj_!!3377521498.png

363 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

107 ms

Ha92265ce105445edad41314395d88be8B.png

Ha92265ce105445edad41314395d88be8B.png

2932 ms

Hf5cbafdfaf4d41a48330291215c1cb439.png

Hf5cbafdfaf4d41a48330291215c1cb439.png

714 ms

High-Pressure-Small-Portable-Mini-Electric-Air.jpg_350x350.jpg

High-Pressure-Small-Portable-Mini-Electric-Air.jpg_350x350.jpg

358 ms

Tire-Inflator-Smart-Touch-Electric-Portable-Types.jpg_350x350.jpg

Tire-Inflator-Smart-Touch-Electric-Portable-Types.jpg_350x350.jpg

238 ms

car-pump-cordless-tire-inflator-dual-Screen.jpg_350x350.jpg

car-pump-cordless-tire-inflator-dual-Screen.jpg_350x350.jpg

353 ms

tire-Inflator-Portable-Air-Compressor-Electric-Tire.jpg_350x350.jpg

tire-Inflator-Portable-Air-Compressor-Electric-Tire.jpg_350x350.jpg

725 ms

liuyang5641-electric-portable-cordless-tire-inflator-dual.jpg_350x350.jpg

liuyang5641-electric-portable-cordless-tire-inflator-dual.jpg_350x350.jpg

429 ms

New-Wireless-mini-car-tyre-electric-portable.jpg_350x350.jpg

New-Wireless-mini-car-tyre-electric-portable.jpg_350x350.jpg

451 ms

rechargeable-mini-ball-portable-Wireless-air-pump.jpg_350x350.jpg

rechargeable-mini-ball-portable-Wireless-air-pump.jpg_350x350.jpg

647 ms

New-15psi-Portable-Balloon-Pump-Air-Compressor.jpg_350x350.jpg

New-15psi-Portable-Balloon-Pump-Air-Compressor.jpg_350x350.jpg

477 ms

Wireless-Handheld-Car-Tyre-Air-Pump-Compressor.jpg_350x350.jpg

Wireless-Handheld-Car-Tyre-Air-Pump-Compressor.jpg_350x350.jpg

465 ms

new-arrival-DC01-car-tire-air-pump.jpg_350x350.jpg

new-arrival-DC01-car-tire-air-pump.jpg_350x350.jpg

616 ms

Portable-Wireless-Inflation-Pump-Tire-Rechargeable-Digital.jpg_350x350.jpg

Portable-Wireless-Inflation-Pump-Tire-Rechargeable-Digital.jpg_350x350.jpg

878 ms

High-Power-Auto-Car-Vacuum-Cleaner-Home.jpg_350x350.jpg

High-Power-Auto-Car-Vacuum-Cleaner-Home.jpg_350x350.jpg

756 ms

O1CN011Mw7lUgaGe4MXej_!!3377521498.png

O1CN011Mw7lUgaGe4MXej_!!3377521498.png

596 ms

Hb4d9410c7190443eb997a328c274a896I.png

Hb4d9410c7190443eb997a328c274a896I.png

461 ms

H2517502f14524e429b8778511f65a6c5r.png

H2517502f14524e429b8778511f65a6c5r.png

353 ms

hot-selling-corded-digital-12V-DC-portable.png_350x350.png

hot-selling-corded-digital-12V-DC-portable.png_350x350.png

667 ms

Automatic-rechargeable-electric-mini-digital-wireless-portable.jpg_350x350.jpg

Automatic-rechargeable-electric-mini-digital-wireless-portable.jpg_350x350.jpg

797 ms

Liuyang3674M-Car-Tyre-Inflator-portable-Car-Air.jpg_350x350.jpg

Liuyang3674M-Car-Tyre-Inflator-portable-Car-Air.jpg_350x350.jpg

716 ms

mini-tyre-pump-bicycle-portable-car-tire.jpg_350x350.jpg

mini-tyre-pump-bicycle-portable-car-tire.jpg_350x350.jpg

837 ms

Factory-car-air-pump-rechargeable-Wireless-digital.jpg_350x350.jpg

Factory-car-air-pump-rechargeable-Wireless-digital.jpg_350x350.jpg

889 ms

wireless-car-vacuum-cleaner-with-High-Power.jpg_350x350.jpg

wireless-car-vacuum-cleaner-with-High-Power.jpg_350x350.jpg

1076 ms

H2b6a6b6808184c71920c235b814a1849I.png

H2b6a6b6808184c71920c235b814a1849I.png

639 ms

H3ad98949bd9d4f4d8af66cad79309e1aG.png

H3ad98949bd9d4f4d8af66cad79309e1aG.png

551 ms

H604c890748114819bb4ff1ba6ddd4c9bk.png

H604c890748114819bb4ff1ba6ddd4c9bk.png

889 ms

Hfb76c95726e440a7ab5987b6a6ec9eb6b.jpg

Hfb76c95726e440a7ab5987b6a6ec9eb6b.jpg

1167 ms

awsc.js

awsc.js

178 ms

89 ms

7.gif

7.gif

60 ms

et_f.js

et_f.js

7 ms

um.js

um.js

104 ms

wu.json

wu.json

135 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

101 ms

eg.js

eg.js

3 ms

index.js

index.js

9 ms

Accessibility Review

yyliuyang.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

yyliuyang.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

Serves images with low resolution

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

yyliuyang.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 Yyliuyang.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 Yyliuyang.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

yyliuyang.en.alibaba.com

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