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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

szwaterun.en.alibaba.com

Company Overview - Shen Zhen Waterun Technology Co., Ltd.

Page Load Speed

6.3 sec in total

First Response

1.7 sec

Resources Loaded

4.3 sec

Page Rendered

326 ms

szwaterun.en.alibaba.com screenshot

About Website

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

Shen Zhen Waterun Technology Co., Ltd. Products:Fume Extractors, Robotic Machines, Soldering Tools, Ionizers, ESD and Cleanroom Products

Visit szwaterun.en.alibaba.com

Key Findings

We analyzed Szwaterun.en.alibaba.com page load time and found that the first response time was 1.7 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

szwaterun.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value14,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

szwaterun.en.alibaba.com

1674 ms

szwaterun.en.alibaba.com

405 ms

108 ms

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

45 ms

index.js

80 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Szwaterun.en.alibaba.com, 33% (13 requests) were made to S.alicdn.com and 13% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Sc02.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 Szwaterun.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. 45% of websites need less resources to load. Javascripts take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 499.2 kB

  • Original 605.7 kB
  • After minification 604.9 kB
  • After compression 106.4 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 499.2 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 13.5 kB

  • Original 143.4 kB
  • After minification 130.0 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. Sz Waterun En Alibaba images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 552.7 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 552.7 kB or 20% 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. Szwaterun.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (58%)

Requests Now

38

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Waterun 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

szwaterun.en.alibaba.com

szwaterun.en.alibaba.com

1674 ms

szwaterun.en.alibaba.com

szwaterun.en.alibaba.com

405 ms

108 ms

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

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

45 ms

index.js

index.js

80 ms

index.js

index.js

49 ms

renderHeader.js

renderHeader.js

63 ms

H28e91cb6e844453eb8fcb9d0466d1d89A.jpg

H28e91cb6e844453eb8fcb9d0466d1d89A.jpg

346 ms

awsc.js

awsc.js

46 ms

9 ms

7.gif

7.gif

17 ms

et_f.js

et_f.js

11 ms

um.js

um.js

11 ms

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

329 ms

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

144 ms

8f4c1fc75b1e47c884d27cb149cbb13f

8f4c1fc75b1e47c884d27cb149cbb13f

1019 ms

H5c609db53b4f4fdab491ef7fc583e2eba.jpg

H5c609db53b4f4fdab491ef7fc583e2eba.jpg

218 ms

He39b95e9eb5245b0a9c22899a1a9d532p.jpg

He39b95e9eb5245b0a9c22899a1a9d532p.jpg

2220 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

47 ms

He2409e9c0d5444749e5b7a88e80b3924e.jpg

He2409e9c0d5444749e5b7a88e80b3924e.jpg

481 ms

H14b1669d26b8453187407b3188cd3c78y.jpg

H14b1669d26b8453187407b3188cd3c78y.jpg

466 ms

H1e5043b8e923490e944c21d9d747a61bO.jpg

H1e5043b8e923490e944c21d9d747a61bO.jpg

407 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

56 ms

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

82 ms

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

63 ms

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

TB10QwuF.T1gK0jSZFrXXcNCXXa-204-204.png

60 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

145 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

170 ms

Hfb0bdad78f07441093cd9ee1534a090bN.jpg

Hfb0bdad78f07441093cd9ee1534a090bN.jpg

938 ms

wu.json

wu.json

51 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

24 ms

eg.js

eg.js

2 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

43 ms

normalize.css

normalize.css

89 ms

index.css

index.css

92 ms

mtoplib.min.js

mtoplib.min.js

52 ms

uploaded.js

uploaded.js

8 ms

index.js

index.js

124 ms

index.js

index.js

6 ms

Accessibility Review

szwaterun.en.alibaba.com accessibility score

69

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.

Best Practices

szwaterun.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

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

SEO Factors

szwaterun.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 Szwaterun.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 Szwaterun.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

szwaterun.en.alibaba.com

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