Tools & Wizards About Us
voidmaterial.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 31

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

voidmaterial.com

VOID Label, Custom Hologram Sticker, Security Tape Manufacturer

Page Load Speed

6.7 sec in total

First Response

764 ms

Resources Loaded

4.7 sec

Page Rendered

1.2 sec

voidmaterial.com screenshot

About Website

Visit voidmaterial.com now to see the best up-to-date VOID Material content and also check out these interesting facts you probably never knew about voidmaterial.com

ZOLO Packaging is focus on manufacturing and supplying VOID tampered products, VOID labels, VOID material, security seal tape in China. We produce and export VOID security sticker, tamper evident secu...

Visit voidmaterial.com

Key Findings

We analyzed Voidmaterial.com page load time and found that the first response time was 764 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

voidmaterial.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value17.0 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value3,890 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.356

31/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

voidmaterial.com

764 ms

www.voidmaterial.com

654 ms

jquery.js

444 ms

index.js

437 ms

index.css

439 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 93% of them (91 requests) were addressed to the original Voidmaterial.com, 2% (2 requests) were made to Googleadservices.com and 2% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Voidmaterial.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.6 kB (5%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Voidmaterial.com main page is 1.4 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. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 52.6 kB

  • Original 61.9 kB
  • After minification 56.2 kB
  • After compression 9.3 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 52.6 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. VOID Material images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 5.0 kB

  • Original 64.9 kB
  • After minification 64.9 kB
  • After compression 59.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 3.1 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 8.4 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. Voidmaterial.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (56%)

Requests Now

63

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOID Material. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

voidmaterial.com

voidmaterial.com

764 ms

www.voidmaterial.com

www.voidmaterial.com

654 ms

jquery.js

jquery.js

444 ms

index.js

index.js

437 ms

index.css

index.css

439 ms

js

js

89 ms

sm.js

sm.js

503 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

553 ms

lunbo2.js

lunbo2.js

553 ms

smbanner.js

smbanner.js

653 ms

qiehuan1.js

qiehuan1.js

700 ms

topi1.png

topi1.png

351 ms

topi2.png

topi2.png

349 ms

topi4.png

topi4.png

346 ms

topi5.png

topi5.png

345 ms

topi3.png

topi3.png

382 ms

sousuo.png

sousuo.png

385 ms

logo.jpg

logo.jpg

565 ms

navbg.jpg

navbg.jpg

569 ms

huijiao.png

huijiao.png

565 ms

5faa35bb16687.png

5faa35bb16687.png

792 ms

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1440 ms

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5f9b84dbeadcf.jpg

791 ms

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792 ms

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791 ms

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1484 ms

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1482 ms

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5fb4f318d4990.jpg

791 ms

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5f9fbfbd59108.jpg

791 ms

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59f029efb5a7c.jpg

778 ms

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5f88049be3771.jpg

791 ms

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5fc0b0279d393.jpg

792 ms

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5fae1e547dfdb.jpg

791 ms

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59f03d59867bd.jpg

779 ms

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60d3e2c5b4255.jpg

792 ms

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5f83f8c6aae87.jpg

791 ms

5f83f9700841f.jpg

5f83f9700841f.jpg

792 ms

5f83f87d21a3f.jpg

5f83f87d21a3f.jpg

792 ms

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5f83f86d23ba7.jpg

792 ms

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5f83f85f1185c.jpg

793 ms

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5f83f8516792f.jpg

792 ms

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5f9a932f9c2e3.jpg

792 ms

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5f9bdfc3d30d0.jpg

743 ms

5fa0feaad00cd.jpg

5fa0feaad00cd.jpg

742 ms

conversion_async.js

conversion_async.js

66 ms

opensans.woff

opensans.woff

1111 ms

193 ms

135 ms

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594 ms

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545 ms

95 ms

syabout.jpg

syabout.jpg

886 ms

syabout2.jpg

syabout2.jpg

885 ms

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59f1be8237bf2.jpg

1102 ms

dajia.png

dajia.png

1102 ms

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1075 ms

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1270 ms

47 ms

27 ms

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1106 ms

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1105 ms

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1111 ms

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922 ms

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920 ms

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1080 ms

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1106 ms

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20 ms

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20 ms

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22 ms

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23 ms

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23 ms

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22 ms

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23 ms

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23 ms

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23 ms

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44 ms

logo2.png

logo2.png

1098 ms

bi1.png

bi1.png

1101 ms

bi2.png

bi2.png

1122 ms

bi3.png

bi3.png

1122 ms

bi4.png

bi4.png

1288 ms

bi5.png

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1309 ms

prev.png

prev.png

1307 ms

next.png

next.png

1321 ms

dian1.png

dian1.png

1331 ms

dian2.png

dian2.png

1327 ms

btbg.png

btbg.png

1492 ms

syjt.png

syjt.png

1512 ms

sys.jpg

sys.jpg

1512 ms

syx.jpg

syx.jpg

1526 ms

sybg1.jpg

sybg1.jpg

1754 ms

sybg2.png

sybg2.png

1538 ms

s.png

s.png

1706 ms

x.png

x.png

1705 ms

bottombg.jpg

bottombg.jpg

1705 ms

duanlx.png

duanlx.png

1339 ms

sybiao.png

sybiao.png

1347 ms

quan.png

quan.png

1504 ms

Accessibility Review

voidmaterial.com accessibility score

31

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.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

voidmaterial.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

voidmaterial.com SEO score

82

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voidmaterial.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Voidmaterial.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

voidmaterial.com

Open Graph description is not detected on the main page of VOID Material. 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: