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

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sowze.en.alibaba.com

Company Overview - Shenzhen Sowze Security Electronic Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

475 ms

Resources Loaded

2.2 sec

Page Rendered

99 ms

sowze.en.alibaba.com screenshot

About Website

Visit sowze.en.alibaba.com now to see the best up-to-date Sowze En Alibaba content for China and also check out these interesting facts you probably never knew about sowze.en.alibaba.com

Shenzhen Sowze Security Electronic Co., Ltd. Products:MDVR,Mobile DVR,police car PTZ camera,DVR for Bus,police body worn camera

Visit sowze.en.alibaba.com

Key Findings

We analyzed Sowze.en.alibaba.com page load time and found that the first response time was 475 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

sowze.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value3,490 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

sowze.en.alibaba.com

475 ms

sowze.en.alibaba.com

183 ms

44 ms

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

68 ms

index.js

108 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Sowze.en.alibaba.com, 32% (9 requests) were made to S.alicdn.com and 18% (5 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 603.2 kB (37%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sowze.en.alibaba.com main page is 1.6 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. 25% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 255.6 kB

  • Original 327.4 kB
  • After minification 326.7 kB
  • After compression 71.8 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 255.6 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Sowze En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 347.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 347.6 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sowze 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

sowze.en.alibaba.com

sowze.en.alibaba.com

475 ms

sowze.en.alibaba.com

sowze.en.alibaba.com

183 ms

44 ms

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

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

68 ms

index.js

index.js

108 ms

index.js

index.js

99 ms

renderHeader.js

renderHeader.js

103 ms

H36279750fed249948ba6a0c8a7a92ca8r.png

H36279750fed249948ba6a0c8a7a92ca8r.png

517 ms

H47ebe161b256420f9fbfbd926eb76abdX.png

H47ebe161b256420f9fbfbd926eb76abdX.png

1048 ms

H299fa4c41c974068a4fde2b038248706T.png

H299fa4c41c974068a4fde2b038248706T.png

1510 ms

awsc.js

awsc.js

57 ms

22 ms

Hd6a79cdea1fd45c1b459d6bb9568143a7.png

Hd6a79cdea1fd45c1b459d6bb9568143a7.png

484 ms

Hbb8b03a2397d46f7b80742b3449df323r.png

Hbb8b03a2397d46f7b80742b3449df323r.png

681 ms

Hafb177b6b3de4dd88208cff94b310c766.png

Hafb177b6b3de4dd88208cff94b310c766.png

841 ms

H7669354d78ad4db0b2ab06a13e1087a0f.png

H7669354d78ad4db0b2ab06a13e1087a0f.png

1213 ms

H74ba71108d8e4ce69713d2f9c2937493e.png

H74ba71108d8e4ce69713d2f9c2937493e.png

975 ms

Haffa8c2f4e29470ea4d7a3b6b1006d04y.png

Haffa8c2f4e29470ea4d7a3b6b1006d04y.png

647 ms

H14a262cb00d048419ac5c94baab8d18eq.png

H14a262cb00d048419ac5c94baab8d18eq.png

787 ms

Hb351fc1b1aa34904b2b75410eef4e859R.png

Hb351fc1b1aa34904b2b75410eef4e859R.png

1021 ms

7.gif

7.gif

243 ms

et_n.js

et_n.js

23 ms

um.js

um.js

15 ms

wu.json

wu.json

189 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

251 ms

eg.js

eg.js

6 ms

index.js

index.js

91 ms

Accessibility Review

sowze.en.alibaba.com accessibility score

68

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

sowze.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

sowze.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 Sowze.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 Sowze.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

sowze.en.alibaba.com

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