Tools & Wizards About Us
szuniontech.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

szuniontech.com

Lightbars, Minibars, Beacons, Siren Amplifiers, Speakers – Suzhou UnionTech Imp.&Exp. Co.,Ltd.

Page Load Speed

11.2 sec in total

First Response

657 ms

Resources Loaded

10.2 sec

Page Rendered

366 ms

szuniontech.com screenshot

About Website

Welcome to szuniontech.com homepage info - get ready to check Sz Union Tech best content right away, or after learning these important things about szuniontech.com

Suzhou UnionTech Imp.&Exp. Co.,Ltd. is a professional leader China Lightbars, Minibars, Beacons manufacturer with high quality and reasonable price. Welcome to contact us

Visit szuniontech.com

Key Findings

We analyzed Szuniontech.com page load time and found that the first response time was 657 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

szuniontech.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.681

8/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

szuniontech.com

657 ms

szuniontech.com

864 ms

www.szuniontech.com

646 ms

www.szuniontech.com

1473 ms

css

32 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 38% of them (16 requests) were addressed to the original Szuniontech.com, 55% (23 requests) were made to Szuniontech.hk83.wondercdn.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Szuniontech.hk83.wondercdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.7 kB (31%)

Content Size

162.9 kB

After Optimization

112.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Szuniontech.com main page is 162.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 104.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 35.1 kB

  • Original 40.6 kB
  • After minification 28.6 kB
  • After compression 5.5 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 12.0 kB, which is 30% 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 35.1 kB or 86% of the original size.

JavaScript Optimization

-13%

Potential reduce by 13.5 kB

  • Original 104.8 kB
  • After minification 102.7 kB
  • After compression 91.2 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 13.5 kB or 13% of the original size.

CSS Optimization

-11%

Potential reduce by 2.0 kB

  • Original 17.5 kB
  • After minification 17.5 kB
  • After compression 15.5 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. Szuniontech.com needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (25%)

Requests Now

36

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Union Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szuniontech.com

szuniontech.com

657 ms

szuniontech.com

szuniontech.com

864 ms

www.szuniontech.com

www.szuniontech.com

646 ms

www.szuniontech.com

www.szuniontech.com

1473 ms

css

css

32 ms

reset.css

reset.css

645 ms

style.css

style.css

636 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

863 ms

jquery.form.js

jquery.form.js

666 ms

layer.js

layer.js

661 ms

php.js

php.js

668 ms

collection.js

collection.js

1540 ms

public.js

public.js

1280 ms

iwonder.js

iwonder.js

1315 ms

layer.css

layer.css

643 ms

getInquiry

getInquiry

819 ms

5d3fb4d697703.png

5d3fb4d697703.png

1301 ms

navList_ling.png

navList_ling.png

1296 ms

dropdown_menu.png

dropdown_menu.png

1299 ms

open_search_form.png

open_search_form.png

1292 ms

close_search_form.png

close_search_form.png

1290 ms

search.png

search.png

1305 ms

banner1.jpg

banner1.jpg

2951 ms

banner2.jpg

banner2.jpg

2893 ms

banner3.jpg

banner3.jpg

2878 ms

ind_pro1.jpg

ind_pro1.jpg

2302 ms

ind_pro2.jpg

ind_pro2.jpg

2289 ms

ind_pro3.jpg

ind_pro3.jpg

2295 ms

ind_pro4.jpg

ind_pro4.jpg

3277 ms

ind_ico.png

ind_ico.png

3050 ms

ind_case.jpg

ind_case.jpg

4149 ms

ind_application.jpg

ind_application.jpg

4055 ms

5d886dc25a940.jpg

5d886dc25a940.jpg

4279 ms

5d3ff34b5e8fc.jpg

5d3ff34b5e8fc.jpg

3919 ms

5d3fb4d698007.png

5d3fb4d698007.png

3779 ms

footer_bj.jpg

footer_bj.jpg

4005 ms

social-icons-c.png

social-icons-c.png

4960 ms

fixed_form.png

fixed_form.png

4663 ms

captcha

captcha

1030 ms

skin.png

skin.png

4676 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

20 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

25 ms

Accessibility Review

szuniontech.com accessibility score

92

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

Links do not have a discernible name

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

szuniontech.com best practices score

75

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

SEO Factors

szuniontech.com SEO score

99

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szuniontech.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 Szuniontech.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

szuniontech.com

Open Graph description is not detected on the main page of Sz Union Tech. 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: