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

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zzscale.en.alibaba.com

Company Overview - Yongkang Zhezhong Weighing Apparatus Factory

Page Load Speed

3 sec in total

First Response

411 ms

Resources Loaded

2.1 sec

Page Rendered

398 ms

zzscale.en.alibaba.com screenshot

About Website

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

Yongkang Zhezhong Weighing Apparatus Factory Products:Digital Scale, Mechanical Scale, Scooter, Vacuum Flask

Visit zzscale.en.alibaba.com

Key Findings

We analyzed Zzscale.en.alibaba.com page load time and found that the first response time was 411 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

zzscale.en.alibaba.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value5,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

zzscale.en.alibaba.com

411 ms

zzscale.en.alibaba.com

324 ms

41 ms

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

54 ms

index.js

94 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Zzscale.en.alibaba.com, 29% (12 requests) were made to S.alicdn.com and 12% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (31%)

Content Size

3.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zzscale.en.alibaba.com main page is 3.5 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. 50% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 499.5 kB

  • Original 600.8 kB
  • After minification 600.0 kB
  • After compression 101.2 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 499.5 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 9.3 kB

  • Original 145.1 kB
  • After minification 135.8 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. Zzscale En Alibaba images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 571.9 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.2 MB

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 571.9 kB or 21% of the original size.

CSS Optimization

-3%

Potential reduce by 1.0 kB

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 34.8 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. Zzscale.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (51%)

Requests Now

39

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzscale 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zzscale.en.alibaba.com

zzscale.en.alibaba.com

411 ms

zzscale.en.alibaba.com

zzscale.en.alibaba.com

324 ms

41 ms

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

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

54 ms

index.js

index.js

94 ms

index.js

index.js

91 ms

renderHeader.js

renderHeader.js

96 ms

awsc.js

awsc.js

57 ms

13 ms

7.gif

7.gif

23 ms

et_n.js

et_n.js

9 ms

um.js

um.js

77 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

71 ms

H168f2b3748724a42946a4eaf72b11662E.png

H168f2b3748724a42946a4eaf72b11662E.png

521 ms

Hef1acacbefb1405cb6bf58d96149de1dK.jpg

Hef1acacbefb1405cb6bf58d96149de1dK.jpg

351 ms

icon-tuv.png

icon-tuv.png

346 ms

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

70 ms

83512da051a94f36ae586b507082d4ce

83512da051a94f36ae586b507082d4ce

1036 ms

Hba745f741f87417283f05bc39be181d4K.jpg

Hba745f741f87417283f05bc39be181d4K.jpg

720 ms

H5d6874f63215481e8ba96406567205e4N.jpg

H5d6874f63215481e8ba96406567205e4N.jpg

1239 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

108 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

189 ms

Hc5ae9b4d875a43e5a92e7146daa13b7aC.jpg

Hc5ae9b4d875a43e5a92e7146daa13b7aC.jpg

1385 ms

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

55 ms

TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

60 ms

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

81 ms

TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png

TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png

66 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

52 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

57 ms

H2e18ace0bc67469587d6047db2502fa5u.jpg

H2e18ace0bc67469587d6047db2502fa5u.jpg

475 ms

wu.json

wu.json

25 ms

um.json

um.json

60 ms

getUmid.do

getUmid.do

39 ms

eg.js

eg.js

4 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

52 ms

normalize.css

normalize.css

82 ms

index.css

index.css

84 ms

mtoplib.min.js

mtoplib.min.js

83 ms

uploaded.js

uploaded.js

10 ms

index.js

index.js

123 ms

index.js

index.js

4 ms

Accessibility Review

zzscale.en.alibaba.com accessibility score

67

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

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

zzscale.en.alibaba.com best practices score

75

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

SEO Factors

zzscale.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 Zzscale.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 Zzscale.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

zzscale.en.alibaba.com

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