Tools & Wizards About Us
china-pcba.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

china-pcba.com

China PCBA manufacturer_Turnkey PCB Assembly service_HCC GROUP

Page Load Speed

27.4 sec in total

First Response

1.2 sec

Resources Loaded

25.3 sec

Page Rendered

933 ms

china-pcba.com screenshot

About Website

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

H.C.C. INTERNATIONAL LIMITED（HCC GROUP） is a Chinese PCBA and ODM manufacturing service provider. email: pcb@china-pcba.com

Visit china-pcba.com

Key Findings

We analyzed China-pcba.com page load time and found that the first response time was 1.2 sec and then it took 26.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

china-pcba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value2.151

0/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

china-pcba.com

1164 ms

font_3618649_dfzshime59m.css

14 ms

swiper.min.css

635 ms

jquery.fancybox.min.css

649 ms

animate-mod.css

650 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 91% of them (48 requests) were addressed to the original China-pcba.com, 4% (2 requests) were made to At.alicdn.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain China-pcba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.1 kB (8%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China-pcba.com main page is 1.2 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 935.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 40.9 kB

  • Original 50.9 kB
  • After minification 36.4 kB
  • After compression 10.0 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 14.5 kB, which is 28% 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 40.9 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 935.2 kB
  • After minification 928.6 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. China PCBA images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 31.6 kB

  • Original 141.2 kB
  • After minification 141.2 kB
  • After compression 109.6 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 31.6 kB or 22% of the original size.

CSS Optimization

-35%

Potential reduce by 17.9 kB

  • Original 50.6 kB
  • After minification 50.6 kB
  • After compression 32.8 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. China-pcba.com needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

45

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China PCBA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

china-pcba.com

china-pcba.com

1164 ms

font_3618649_dfzshime59m.css

font_3618649_dfzshime59m.css

14 ms

swiper.min.css

swiper.min.css

635 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

649 ms

animate-mod.css

animate-mod.css

650 ms

style.css

style.css

876 ms

common.css

common.css

654 ms

responsive.css

responsive.css

645 ms

jquery.min.js

jquery.min.js

1483 ms

js

js

67 ms

js

js

95 ms

plugin.js

plugin.js

877 ms

layer.js

layer.js

651 ms

page.js

page.js

440 ms

waypoints.min.js

waypoints.min.js

447 ms

jquery.counterup.min.js

jquery.counterup.min.js

656 ms

l.js

l.js

168 ms

1667205325464614.png

1667205325464614.png

250 ms

1669858588774823.jpg

1669858588774823.jpg

18110 ms

in-service-1.jpg

in-service-1.jpg

4253 ms

in-service-2.jpg

in-service-2.jpg

2388 ms

in-service-3.jpg

in-service-3.jpg

4031 ms

home-about-r.jpg

home-about-r.jpg

6152 ms

home-about.jpg

home-about.jpg

432 ms

1667204506271006.jpg

1667204506271006.jpg

2043 ms

1667204525285704.jpg

1667204525285704.jpg

4698 ms

1667204539717482.jpg

1667204539717482.jpg

4378 ms

1666675548150006.png

1666675548150006.png

12162 ms

1666675548685982.png

1666675548685982.png

11262 ms

1666675547235494.png

1666675547235494.png

14408 ms

1666675547550076.png

1666675547550076.png

16485 ms

1666675547383325.png

1666675547383325.png

18818 ms

1666675547953899.png

1666675547953899.png

19656 ms

1666675546885195.png

1666675546885195.png

19241 ms

1666675545107481.png

1666675545107481.png

19656 ms

vr-bg.jpg

vr-bg.jpg

18534 ms

foot-zffs.png

foot-zffs.png

18542 ms

foot-ysfs.png

foot-ysfs.png

18965 ms

foot-zs.png

foot-zs.png

19196 ms

icon-f1.png

icon-f1.png

19034 ms

icon-f2.png

icon-f2.png

19181 ms

icon-f3.png

icon-f3.png

19252 ms

icon-f4.png

icon-f4.png

19397 ms

icon-f5.png

icon-f5.png

19412 ms

1722482538663007.jpg

1722482538663007.jpg

19654 ms

1722482544489330.jpg

1722482544489330.jpg

19654 ms

font_3618649_dfzshime59m.woff

font_3618649_dfzshime59m.woff

853 ms

dinpro-medium.ttf

dinpro-medium.ttf

19508 ms

home-about-l.jpg

home-about-l.jpg

20342 ms

icon-vr.png

icon-vr.png

20114 ms

foot-bg.jpg

foot-bg.jpg

20496 ms

layer.css

layer.css

20043 ms

dinpro-medium.svg

dinpro-medium.svg

2604 ms

Accessibility Review

china-pcba.com accessibility score

88

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

china-pcba.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

china-pcba.com SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China-pcba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that China-pcba.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

china-pcba.com

Open Graph description is not detected on the main page of China PCBA. 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: