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

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

qhdcontec.en.alibaba.com

Contec Medical Systems Co., Ltd. - Pulse Oximeter, Ultrasound Imaging

Page Load Speed

6 sec in total

First Response

80 ms

Resources Loaded

5.1 sec

Page Rendered

789 ms

qhdcontec.en.alibaba.com screenshot

About Website

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

Contec Medical Systems Co., Ltd., Experts in Manufacturing and Exporting Pulse Oximeter, Ultrasound Imaging and 0 more Products.

Visit qhdcontec.en.alibaba.com

Key Findings

We analyzed Qhdcontec.en.alibaba.com page load time and found that the first response time was 80 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 80% of websites can load faster.

Performance Metrics

qhdcontec.en.alibaba.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value33.3 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value6,210 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.931

3/100

15%

TTI (Time to Interactive)

Value31.7 s

0/100

10%

Network Requests Diagram

qhdcontec.en.alibaba.com

80 ms

qhdcontec.en.alibaba.com

828 ms

63 ms

155 ms

header.css

109 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Qhdcontec.en.alibaba.com, 28% (42 requests) were made to Sc04.alicdn.com and 25% (37 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (58%)

Content Size

6.5 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qhdcontec.en.alibaba.com main page is 6.5 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. Only a small number of websites need less resources to load. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 466.6 kB

  • Original 569.2 kB
  • After minification 565.3 kB
  • After compression 102.6 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 466.6 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 138.1 kB

  • Original 577.5 kB
  • After minification 439.3 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. Obviously, Qhd Contec En Alibaba needs image optimization as it can save up to 138.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.0 MB
  • After minification 5.0 MB
  • After compression 2.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 202.3 kB

  • Original 313.4 kB
  • After minification 262.6 kB
  • After compression 111.1 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. Qhdcontec.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (34%)

Requests Now

138

After Optimization

91

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qhd Contec 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 30 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qhdcontec.en.alibaba.com

qhdcontec.en.alibaba.com

80 ms

qhdcontec.en.alibaba.com

qhdcontec.en.alibaba.com

828 ms

63 ms

155 ms

header.css

header.css

109 ms

header.js

header.js

107 ms

339 ms

web-index.css

web-index.css

98 ms

web-index.css

web-index.css

61 ms

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105 ms

483 ms

104 ms

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474 ms

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251 ms

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819 ms

CONTEC-CMS1600A-mini-ultrasound-handheld-ultrasound-scanner.jpg_350x350.jpg

CONTEC-CMS1600A-mini-ultrasound-handheld-ultrasound-scanner.jpg_350x350.jpg

564 ms

CONTEC-CMS1600B-ultrasound-transducer-usb-ultrasound-scanner.jpg_350x350.jpg

CONTEC-CMS1600B-ultrasound-transducer-usb-ultrasound-scanner.jpg_350x350.jpg

672 ms

CONTEC-CMS600P2plus-Pseudo-Color-doppler-ultrasound-machine.jpg_350x350.jpg

CONTEC-CMS600P2plus-Pseudo-Color-doppler-ultrasound-machine.jpg_350x350.jpg

539 ms

CONTEC-CMS1700B-abdominal-obstetric-urology-cardiac-pediatric.jpg_350x350.jpg

CONTEC-CMS1700B-abdominal-obstetric-urology-cardiac-pediatric.jpg_350x350.jpg

636 ms

CONTEC-1700A-Professional-Sonography-Echocardiography-Vascular-Ultrasound.jpg_350x350.jpg

CONTEC-1700A-Professional-Sonography-Echocardiography-Vascular-Ultrasound.jpg_350x350.jpg

702 ms

CONTEC-CMS8000-1-IBP-ETCO2-Multiparameter-Patient.jpg_350x350.jpg

CONTEC-CMS8000-1-IBP-ETCO2-Multiparameter-Patient.jpg_350x350.jpg

562 ms

CONTEC-CMS9000-Better-Quality-12-1-TFT.jpg_350x350.jpg

CONTEC-CMS9000-Better-Quality-12-1-TFT.jpg_350x350.jpg

906 ms

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CONTEC-CMS8500-Smart-Android-Tablet-Patient-Monitor.jpg_350x350.jpg

626 ms

CONTEC-CMS5100-monitor-de-signos-vitales-equipos.jpg_350x350.jpg

CONTEC-CMS5100-monitor-de-signos-vitales-equipos.jpg_350x350.jpg

646 ms

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Emergency-hospital-apparatus-CONTEC-CMS8000-multiparameter-touch.jpg_350x350.jpg

905 ms

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CONTEC-TS18-portable-patient-monitor-new-design.jpg_350x350.jpg

687 ms

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CONTEC-E18M-electrocardiograph-machine-12-channel-18.jpg_350x350.jpg

4545 ms

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CONTEC-ECG1201G-electrocardiogragh-12-lead-ecg-electrocardiograma.jpg_350x350.jpg

723 ms

CONTEC-ECG1212G-ekg-machine-12-lead-ecg.jpg_350x350.jpg

CONTEC-ECG1212G-ekg-machine-12-lead-ecg.jpg_350x350.jpg

819 ms

12-lead-contec-ecg-300g-digital-three.jpg_350x350.jpg

12-lead-contec-ecg-300g-digital-three.jpg_350x350.jpg

767 ms

CONTEC-TLC9803-holter-ecg-monitor-3-lead.jpg_350x350.jpg

CONTEC-TLC9803-holter-ecg-monitor-3-lead.jpg_350x350.jpg

880 ms

Contec-PM20-electrocardiography-machine-ekg-ecg-machines.jpg_350x350.jpg

Contec-PM20-electrocardiography-machine-ekg-ecg-machines.jpg_350x350.jpg

892 ms

CONTEC-New-Product-SP100B-digital-LCD-Spirometer.jpg_350x350.jpg

CONTEC-New-Product-SP100B-digital-LCD-Spirometer.jpg_350x350.jpg

901 ms

CONTEC-SP100A-Pulmonary-Function-Test-Device-digital.jpg_350x350.jpg

CONTEC-SP100A-Pulmonary-Function-Test-Device-digital.jpg_350x350.jpg

885 ms

CONTEC-SP100-Digital-Lung-Capacity-Measurement-Device.jpg_350x350.jpg

CONTEC-SP100-Digital-Lung-Capacity-Measurement-Device.jpg_350x350.jpg

1372 ms

CONTEC-SP80B-spirometer-Medical-Breathing-Test-Equipment.jpg_350x350.jpg

CONTEC-SP80B-spirometer-Medical-Breathing-Test-Equipment.jpg_350x350.jpg

1058 ms

CONTEC-SP90-spirometer-lung-function-testing-device.jpg_350x350.jpg

CONTEC-SP90-spirometer-lung-function-testing-device.jpg_350x350.jpg

1058 ms

CONTEC-SP70B-Spirometer-digital-handheld-spirometer-spirometry.jpg_350x350.jpg

CONTEC-SP70B-Spirometer-digital-handheld-spirometer-spirometry.jpg_350x350.jpg

1058 ms

CONTEC-XN10-Double-Suction-Portable-Electric-Breast.jpg_350x350.jpg

CONTEC-XN10-Double-Suction-Portable-Electric-Breast.jpg_350x350.jpg

1059 ms

medical-equipment-suppliers-CONTEC-CMS10A-Smart-Self.jpg_350x350.jpg

medical-equipment-suppliers-CONTEC-CMS10A-Smart-Self.jpg_350x350.jpg

1532 ms

CONTEC-ET10-Handheld-type-massage-products-Low.jpg_350x350.jpg

CONTEC-ET10-Handheld-type-massage-products-Low.jpg_350x350.jpg

1321 ms

CONTEC-CMS11AF-mini-hearing-aid-in-ears.jpg_350x350.jpg

CONTEC-CMS11AF-mini-hearing-aid-in-ears.jpg_350x350.jpg

1328 ms

CONTEC-CMS20B-glucometer-Blood-Glucose-Meter-with.jpg_350x350.jpg

CONTEC-CMS20B-glucometer-Blood-Glucose-Meter-with.jpg_350x350.jpg

1321 ms

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CONTEC-TP600-infrared-thermometer-medical-termometros-digital.jpg_350x350.jpg

1323 ms

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CONTEC-CMS8500-Ultra-thin-portable-remote-patient.jpg_350x350.jpg

1326 ms

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Contec-SP750-Volumetric-Infusion-Pump-IV-Fluid.jpg_350x350.jpg

1325 ms

CONTEC-TP600-clinic-thermometer-termometro-infrarrojo-Infrared.jpg_350x350.jpg

CONTEC-TP600-clinic-thermometer-termometro-infrarrojo-Infrared.jpg_350x350.jpg

1371 ms

CONTEC-CMS5100-multiparameter-portable-patient-monitor-Vital.jpg_350x350.jpg

CONTEC-CMS5100-multiparameter-portable-patient-monitor-Vital.jpg_350x350.jpg

1372 ms

CONTEC-ECG1212G-electrocardiograph-12-channel-12-lead.jpg_350x350.jpg

CONTEC-ECG1212G-electrocardiograph-12-channel-12-lead.jpg_350x350.jpg

1372 ms

CONTEC-E12-ecg-monitor-portable-ecg-electrocardiogram.jpg_350x350.jpg

CONTEC-E12-ecg-monitor-portable-ecg-electrocardiogram.jpg_350x350.jpg

1530 ms

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503 ms

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532 ms

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494 ms

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468 ms

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498 ms

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499 ms

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305 ms

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466 ms

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466 ms

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576 ms

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577 ms

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573 ms

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575 ms

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619 ms

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614 ms

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616 ms

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614 ms

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710 ms

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617 ms

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639 ms

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878 ms

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631 ms

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676 ms

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649 ms

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661 ms

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725 ms

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811 ms

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688 ms

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1053 ms

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808 ms

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1054 ms

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880 ms

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883 ms

205 ms

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162 ms

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163 ms

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369 ms

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425 ms

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430 ms

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934 ms

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1247 ms

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1588 ms

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935 ms

roboto-regular.woff

roboto-regular.woff

160 ms

roboto-medium.woff

roboto-medium.woff

162 ms

roboto-light.woff

roboto-light.woff

268 ms

roboto-thin.woff

roboto-thin.woff

461 ms

roboto-bold.woff

roboto-bold.woff

303 ms

personTipsInfo.do

personTipsInfo.do

340 ms

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293 ms

icon-font.woff

icon-font.woff

190 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

266 ms

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1558 ms

awsc.js

awsc.js

512 ms

212 ms

index.js

index.js

173 ms

172 ms

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202 ms

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205 ms

footer.css

footer.css

379 ms

eg.js

eg.js

231 ms

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CONTEC-CMS1900A-mobile-ultrasound-scanner-ultrasound-equipment.jpg_350x350.jpg

854 ms

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ABPM50-CONTEC-CE-Ambulatory-Blood-Pressure-holter.jpg_350x350.jpg

831 ms

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829 ms

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CONTEC-ECG600G-ecg-monitor-CE-accuracy-portable.jpg_350x350.jpg

964 ms

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CONTEC-7L-portable-oxygen-generator-hospital-oxygen.jpg_350x350.jpg

897 ms

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CONTEC-SP100B-digital-spirometer-espirometro-medical-spirometer.jpg_350x350.jpg

795 ms

sc.globalxman.appscene

sc.globalxman.appscene

40 ms

index.js

index.js

56 ms

index.js

index.js

50 ms

7.gif

7.gif

47 ms

index.js

index.js

244 ms

et_f.js

et_f.js

107 ms

um.js

um.js

95 ms

light0.5x.png

light0.5x.png

75 ms

pages_version.html

pages_version.html

540 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

46 ms

defer-common.js

defer-common.js

224 ms

i.alicdn.com

i.alicdn.com

220 ms

index.js

index.js

218 ms

baxiaCommon.js

baxiaCommon.js

182 ms

rp

rp

990 ms

wu.json

wu.json

388 ms

index.css

index.css

266 ms

index.js

index.js

256 ms

store-proxy.html

store-proxy.html

253 ms

countryCurrencyDataService

countryCurrencyDataService

218 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

167 ms

personRoleInfo.do

personRoleInfo.do

169 ms

notification.do

notification.do

169 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

271 ms

index.web.css

index.web.css

19 ms

index.web.js

index.web.js

60 ms

iconfont.woff

iconfont.woff

89 ms

iconfont.woff

iconfont.woff

92 ms

availableSurveyQuery.json

availableSurveyQuery.json

90 ms

um.json

um.json

61 ms

getUmid.do

getUmid.do

11 ms

footer-sync.js

footer-sync.js

330 ms

Accessibility Review

qhdcontec.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

qhdcontec.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

qhdcontec.en.alibaba.com SEO score

98

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 Qhdcontec.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 Qhdcontec.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

qhdcontec.en.alibaba.com

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