Tools & Wizards About Us
quen-techs.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

quen-techs.com

China Shoe Cover Dispenser Manufacturers, Suppliers, Wholesale - Zhejiang Quen Technology Co.,Ltd

Page Load Speed

3.7 sec in total

First Response

380 ms

Resources Loaded

2.7 sec

Page Rendered

676 ms

quen-techs.com screenshot

About Website

Click here to check amazing Quen Techs content. Otherwise, check out these important facts you probably never knew about quen-techs.com

Zhejiang Quen Technology Co.,Ltd is one of the leading China shoe cover dispenser manufacturers and suppliers, over the years, we have established good relationship with our customers for wholesale sh...

Visit quen-techs.com

Key Findings

We analyzed Quen-techs.com page load time and found that the first response time was 380 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

quen-techs.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value16.7 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value5,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

Network Requests Diagram

quen-techs.com

380 ms

www.quen-techs.com

545 ms

swiper.min.css

53 ms

font-awesome.min.css

258 ms

animate.min.css

261 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 36% of them (34 requests) were addressed to the original Quen-techs.com, 24% (23 requests) were made to Img01.v15cdn.com and 13% (12 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Quen-techs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.1 kB (6%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Quen-techs.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. 55% of websites need less resources to load. Images take 962.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.5 kB

  • Original 39.7 kB
  • After minification 38.4 kB
  • After compression 8.2 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 31.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 10.1 kB

  • Original 962.5 kB
  • After minification 952.4 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. Quen Techs images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 35.0 kB

  • Original 270.9 kB
  • After minification 270.7 kB
  • After compression 235.9 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 35.0 kB or 13% of the original size.

CSS Optimization

-1%

Potential reduce by 438 B

  • Original 80.9 kB
  • After minification 80.9 kB
  • After compression 80.4 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. Quen-techs.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (56%)

Requests Now

90

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Quen Techs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

quen-techs.com

quen-techs.com

380 ms

www.quen-techs.com

www.quen-techs.com

545 ms

swiper.min.css

swiper.min.css

53 ms

font-awesome.min.css

font-awesome.min.css

258 ms

animate.min.css

animate.min.css

261 ms

style.css

style.css

121 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

67 ms

sitecommon.js

sitecommon.js

59 ms

other.css

other.css

76 ms

Site_Common.js

Site_Common.js

66 ms

swiper.min.js

swiper.min.js

74 ms

wow.min.js

wow.min.js

67 ms

index.js

index.js

68 ms

count2.js

count2.js

66 ms

float5145.js

float5145.js

171 ms

logo201908021422511296976.png

logo201908021422511296976.png

111 ms

amore.webp

amore.webp

520 ms

banner-btn-w.webp

banner-btn-w.webp

77 ms

-o_7CpLEPC8

-o_7CpLEPC8

182 ms

p91tHTv5zG4

p91tHTv5zG4

288 ms

62XDLiRcjp0

62XDLiRcjp0

296 ms

en.webp

en.webp

294 ms

otq.webp

otq.webp

504 ms

sk.webp

sk.webp

505 ms

ee.webp

ee.webp

502 ms

tw.webp

tw.webp

503 ms

gr.webp

gr.webp

504 ms

ht.webp

ht.webp

505 ms

fr.webp

fr.webp

505 ms

pk.webp

pk.webp

506 ms

pl.webp

pl.webp

507 ms

yua.webp

yua.webp

632 ms

ua.webp

ua.webp

633 ms

206.webp

206.webp

636 ms

293.webp

293.webp

634 ms

84.webp

84.webp

637 ms

ind-icon01.webp

ind-icon01.webp

89 ms

ind-icon01-w.webp

ind-icon01-w.webp

97 ms

ind-icon02.webp

ind-icon02.webp

113 ms

ind-icon02-w.webp

ind-icon02-w.webp

106 ms

ind-icon03.webp

ind-icon03.webp

107 ms

ind-icon03-w.webp

ind-icon03-w.webp

106 ms

ind-icon04.webp

ind-icon04.webp

118 ms

ind-icon04-w.webp

ind-icon04-w.webp

108 ms

contact-phone.webp

contact-phone.webp

128 ms

right-b.webp

right-b.webp

135 ms

ba202202091113253607836.jpg

ba202202091113253607836.jpg

734 ms

ba201907311056001950433.jpg

ba201907311056001950433.jpg

916 ms

ba201907311056273548201.jpg

ba201907311056273548201.jpg

1257 ms

ba622808df-cdea-4ef7-9221-b7901186a225.jpg

ba622808df-cdea-4ef7-9221-b7901186a225.jpg

1257 ms

youtubeimg1.jpg

youtubeimg1.jpg

733 ms

youtubeimg2.jpg

youtubeimg2.jpg

636 ms

youtubeimg3.jpg

youtubeimg3.jpg

734 ms

201509062314415809508.jpg

201509062314415809508.jpg

879 ms

automatic-shoe-cover-dispenser-with37595725025.gif

automatic-shoe-cover-dispenser-with37595725025.gif

804 ms

201509062312490070540.jpg

201509062312490070540.jpg

915 ms

201509062204216215684.jpg

201509062204216215684.jpg

883 ms

201509062318400119519.jpg

201509062318400119519.jpg

933 ms

201509062202398415700.jpg

201509062202398415700.jpg

933 ms

201603171621174833520.jpg

201603171621174833520.jpg

1255 ms

201603171617568298759.jpg

201603171617568298759.jpg

1255 ms

201509062323020705047.jpg

201509062323020705047.jpg

1255 ms

disposable-shoe-cover-machine-for-clean-room02364520355.jpg

disposable-shoe-cover-machine-for-clean-room02364520355.jpg

1254 ms

p201611251657018575265.jpg

p201611251657018575265.jpg

1262 ms

201509062320520549896.jpg

201509062320520549896.jpg

1262 ms

201908021318269571746.jpg

201908021318269571746.jpg

1263 ms

201908011518397778092.jpg

201908011518397778092.jpg

1260 ms

s

s

1291 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

25 ms

online-service.webp

online-service.webp

546 ms

er-icon.webp

er-icon.webp

548 ms

top.webp

top.webp

547 ms

online.webp

online.webp

548 ms

email.webp

email.webp

549 ms

skype.webp

skype.webp

551 ms

wechat.webp

wechat.webp

551 ms

share_f.png

share_f.png

1178 ms

share_t.png

share_t.png

1180 ms

share_l.png

share_l.png

1180 ms

share_p.png

share_p.png

1275 ms

share_y.png

share_y.png

1276 ms

share_ins.png

share_ins.png

1278 ms

erwei2115.jpg

erwei2115.jpg

1279 ms

www-player.css

www-player.css

36 ms

www-embed-player.js

www-embed-player.js

65 ms

base.js

base.js

118 ms

ad_status.js

ad_status.js

381 ms

zsuYbLQL7cfgkPw96EIg59zP1zcoLT-EKB-9U6ATFis.js

zsuYbLQL7cfgkPw96EIg59zP1zcoLT-EKB-9U6ATFis.js

331 ms

embed.js

embed.js

131 ms

id

id

81 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

109 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

110 ms

Create

Create

376 ms

Create

Create

377 ms

Create

Create

478 ms

Accessibility Review

quen-techs.com accessibility score

87

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

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.

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

quen-techs.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

quen-techs.com SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Quen-techs.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 Quen-techs.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

quen-techs.com

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