Tools & Wizards About Us
crnc-china.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

crnc-china.com

China Touch Screen Monitor, Lcd Display, Touch Screen, Cover Lenses Factory, Manufacturers and Suppliers - Sichuan Province CRNC Elec-Tech Co.,Ltd

Page Load Speed

3.8 sec in total

First Response

273 ms

Resources Loaded

3 sec

Page Rendered

501 ms

crnc-china.com screenshot

About Website

Click here to check amazing CRNC China content. Otherwise, check out these important facts you probably never knew about crnc-china.com

CRNC: Professional touch screen monitor, lcd display, touch screen, cover lenses manufacturers and suppliers in China. If you're going to buy or wholesale bulk customized touch screen monitor at cheap...

Visit crnc-china.com

Key Findings

We analyzed Crnc-china.com page load time and found that the first response time was 273 ms and then it took 3.5 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

crnc-china.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.269

45/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

crnc-china.com

273 ms

www.crnc-china.com

419 ms

swiper.min.css

288 ms

bootstrap-3.3.6.min.css

334 ms

style.css

133 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 59% of them (24 requests) were addressed to the original Crnc-china.com, 17% (7 requests) were made to Js01.v15cdn.com and 12% (5 requests) were made to Css02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Crnc-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.9 kB (3%)

Content Size

1.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crnc-china.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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.7 kB

  • Original 21.9 kB
  • After minification 21.2 kB
  • After compression 5.2 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 16.7 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 18.5 kB

  • Original 1.3 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. CRNC China images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.5 kB

  • Original 90.1 kB
  • After minification 89.5 kB
  • After compression 86.7 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

-1%

Potential reduce by 361 B

  • Original 36.6 kB
  • After minification 36.6 kB
  • After compression 36.2 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. Crnc-china.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (41%)

Requests Now

39

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRNC China. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crnc-china.com

crnc-china.com

273 ms

www.crnc-china.com

www.crnc-china.com

419 ms

swiper.min.css

swiper.min.css

288 ms

bootstrap-3.3.6.min.css

bootstrap-3.3.6.min.css

334 ms

style.css

style.css

133 ms

index.css

index.css

141 ms

index_about.css

index_about.css

145 ms

animations.css

animations.css

148 ms

jquery-3.3.1.min.js

jquery-3.3.1.min.js

302 ms

sitecommon.js

sitecommon.js

295 ms

Site_Common.js

Site_Common.js

295 ms

bootstrap.min.js

bootstrap.min.js

300 ms

swiper.min.js

swiper.min.js

306 ms

count2.js

count2.js

303 ms

comment.js

comment.js

133 ms

modernizr.custom.js

modernizr.custom.js

132 ms

fsbs.min.js

fsbs.min.js

132 ms

inscroll.js

inscroll.js

132 ms

float15142.js

float15142.js

109 ms

logo269198.png

logo269198.png

102 ms

pd-hover-arrow.png

pd-hover-arrow.png

73 ms

langicon-cn.png

langicon-cn.png

274 ms

langicon-en.png

langicon-en.png

153 ms

ba201804261517288155477.jpg

ba201804261517288155477.jpg

720 ms

ba201804261535110503959.jpg

ba201804261535110503959.jpg

544 ms

ba201804261554374269381.jpg

ba201804261554374269381.jpg

732 ms

virtual-mirror12277627320.jpg

virtual-mirror12277627320.jpg

276 ms

21-5-inch-touch-screen-monitor54333123689.jpg

21-5-inch-touch-screen-monitor54333123689.jpg

269 ms

automotive-touch-screen29437920921.jpg

automotive-touch-screen29437920921.jpg

346 ms

smart-home-lcd-display-cover-lenses57319559492.jpg

smart-home-lcd-display-cover-lenses57319559492.jpg

934 ms

201805031517004946305.jpg

201805031517004946305.jpg

1061 ms

201805031517079727007.jpg

201805031517079727007.jpg

1879 ms

p201804251459317162868.jpg

p201804251459317162868.jpg

673 ms

p201804251500047334522.jpg

p201804251500047334522.jpg

1191 ms

p201804251500344378890.jpg

p201804251500344378890.jpg

792 ms

innewsbg.jpg

innewsbg.jpg

876 ms

n201805071141288468610.jpg

n201805071141288468610.jpg

1147 ms

n201804251456387152079.jpg

n201804251456387152079.jpg

1125 ms

n201804251456563562397.jpg

n201804251456563562397.jpg

1551 ms

n201804251457169498596.jpg

n201804251457169498596.jpg

1168 ms

s

s

1360 ms

Accessibility Review

crnc-china.com accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

crnc-china.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

crnc-china.com SEO score

92

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

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

    EN

  • Encoding

    UTF-8

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

crnc-china.com

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