Tools & Wizards About Us
king-pcb.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

king-pcb.com

Flexible PCB, Rigid Flexible PCB, Laser Stencil, Printed Circuit Board - KingSong

Page Load Speed

5.5 sec in total

First Response

538 ms

Resources Loaded

4.6 sec

Page Rendered

393 ms

king-pcb.com screenshot

About Website

Visit king-pcb.com now to see the best up-to-date King PCB content and also check out these interesting facts you probably never knew about king-pcb.com

KingSong PCB Technology Ltd. is a one-stop solution manufacturer of high reliability, fromsingle sided to complex,multi-layer Printed Circuit Boards and top level assemblies (PCBA).

Visit king-pcb.com

Key Findings

We analyzed King-pcb.com page load time and found that the first response time was 538 ms and then it took 5 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

king-pcb.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

king-pcb.com

538 ms

agile-main.css

587 ms

custom.css

535 ms

font-awesome.min.css

615 ms

bootstrap.min.css

844 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 90% of them (80 requests) were addressed to the original King-pcb.com, 2% (2 requests) were made to Cs.ecqun.com and 2% (2 requests) were made to Kf.ecqun.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source 1.staticec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.2 kB (6%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of King-pcb.com main page is 3.7 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 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 135.8 kB

  • Original 176.0 kB
  • After minification 167.7 kB
  • After compression 40.2 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 135.8 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 31.1 kB

  • Original 3.1 MB
  • After minification 3.1 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. King PCB images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 27.9 kB

  • Original 246.4 kB
  • After minification 246.4 kB
  • After compression 218.5 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 27.9 kB or 11% of the original size.

CSS Optimization

-23%

Potential reduce by 20.3 kB

  • Original 89.7 kB
  • After minification 87.7 kB
  • After compression 69.4 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. King-pcb.com needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (61%)

Requests Now

80

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of King PCB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

king-pcb.com

king-pcb.com

538 ms

agile-main.css

agile-main.css

587 ms

custom.css

custom.css

535 ms

font-awesome.min.css

font-awesome.min.css

615 ms

bootstrap.min.css

bootstrap.min.css

844 ms

responsive.css

responsive.css

624 ms

menu-nav.css

menu-nav.css

549 ms

cf7msm.css

cf7msm.css

606 ms

styles.css

styles.css

625 ms

es-widget.css

es-widget.css

655 ms

style.css

style.css

677 ms

family.css

family.css

685 ms

genericons.css

genericons.css

770 ms

style_1.css

style_1.css

699 ms

jquery.min.js

jquery.min.js

864 ms

jquery-migrate.min.js

jquery-migrate.min.js

749 ms

custom_service_off.css

custom_service_off.css

140 ms

bottom_service.css

bottom_service.css

141 ms

hacklog-down-as-pdf.css

hacklog-down-as-pdf.css

757 ms

translator-dropdown-m.css

translator-dropdown-m.css

849 ms

language.css

language.css

758 ms

language.js

language.js

765 ms

style_menu.css

style_menu.css

785 ms

nav.js

nav.js

835 ms

owl.carousel.js

owl.carousel.js

860 ms

cs.ecqun.com

cs.ecqun.com

920 ms

bootstrap.min.js

bootstrap.min.js

810 ms

abixtreelist.min.js

abixtreelist.min.js

810 ms

ccb.js

ccb.js

811 ms

cf7msm.js

cf7msm.js

811 ms

jquery.form.min.js

jquery.form.min.js

831 ms

es-widget.js

es-widget.js

892 ms

es-widget-page.js

es-widget-page.js

891 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

893 ms

functions.js

functions.js

893 ms

wp-embed.min.js

wp-embed.min.js

903 ms

scripts.js

scripts.js

908 ms

id_whatsappchat.css

id_whatsappchat.css

811 ms

IMMe1.aspx

IMMe1.aspx

263 ms

font-awesome.min.css

font-awesome.min.css

21 ms

style.css

style.css

935 ms

styles.css

styles.css

935 ms

menu-image.css

menu-image.css

937 ms

jquery.js

jquery.js

612 ms

jquery-migrate.min.js

jquery-migrate.min.js

566 ms

jquery.form.min.js

jquery.form.min.js

533 ms

scripts.js

scripts.js

542 ms

autopost.js

autopost.js

534 ms

stats_init.js

stats_init.js

529 ms

translator-dropdown.js

translator-dropdown.js

705 ms

ec_cs.js

ec_cs.js

1347 ms

gtm.js

gtm.js

87 ms

e7e1f705.png

e7e1f705.png

306 ms

banner011.jpg

banner011.jpg

470 ms

PCB-Manufacture1.jpg

PCB-Manufacture1.jpg

559 ms

PCB-And-PCBA-Manufacturing.jpg

PCB-And-PCBA-Manufacturing.jpg

718 ms

38a0b9231.jpg

38a0b9231.jpg

492 ms

8d9d4c2f1.jpg

8d9d4c2f1.jpg

591 ms

7e4b5ce21.jpg

7e4b5ce21.jpg

586 ms

79a2f3e71.jpg

79a2f3e71.jpg

541 ms

learnmore.png

learnmore.png

568 ms

Advanced-FR4-Material-Black-Soldermask-PCB-Boards-Manufacturer-300x300.jpg

Advanced-FR4-Material-Black-Soldermask-PCB-Boards-Manufacturer-300x300.jpg

612 ms

High-Tg-Thick-Copper-PCB-Printed-Circuit-Board-300x300.jpg

High-Tg-Thick-Copper-PCB-Printed-Circuit-Board-300x300.jpg

633 ms

14-Layers-High-Tg-And-High-Desity-Printed-Circuit-Boards-PCB-Manufacturer-300x300.jpg

14-Layers-High-Tg-And-High-Desity-Printed-Circuit-Boards-PCB-Manufacturer-300x300.jpg

644 ms

Custom-6-Layers-Rogers-+-FR4-Mix-Stack-Up-PCB-Circuit-Board-Manufacturing-300x300.jpg

Custom-6-Layers-Rogers-+-FR4-Mix-Stack-Up-PCB-Circuit-Board-Manufacturing-300x300.jpg

648 ms

Rapid-10-Layers-Impedance-Control-And-Plug-Holes-Prototyping-PCB-circuit-board-300x300.jpg

Rapid-10-Layers-Impedance-Control-And-Plug-Holes-Prototyping-PCB-circuit-board-300x300.jpg

633 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

628 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

653 ms

14-Layers-Blind-And-Buried-Vias-PCB-Circuit-Board-Suppliers-300x300.jpg

14-Layers-Blind-And-Buried-Vias-PCB-Circuit-Board-Suppliers-300x300.jpg

667 ms

18-Layers-High-Precision-Lines-Gold-Immersion-PCB-Circuit-Board-300x300.jpg

18-Layers-High-Precision-Lines-Gold-Immersion-PCB-Circuit-Board-300x300.jpg

673 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1147 ms

PCB-Board-Manufacturers-300x300.jpg

PCB-Board-Manufacturers-300x300.jpg

618 ms

High-Quality-Impedance-Controlled-Rigid-Flex-Pcb-Board-300x300.jpg

High-Quality-Impedance-Controlled-Rigid-Flex-Pcb-Board-300x300.jpg

648 ms

Advanced-Rigid-Flexible-Circuits-Supplier-300x300.jpg

Advanced-Rigid-Flexible-Circuits-Supplier-300x300.jpg

648 ms

Quickturn-Rigid-Flex-Printed-Circuit-Board-Manufacturer-300x300.jpg

Quickturn-Rigid-Flex-Printed-Circuit-Board-Manufacturer-300x300.jpg

657 ms

Custom-made-Rigid-Flex-Circuit-Board-Manufacturers-300x300.jpg

Custom-made-Rigid-Flex-Circuit-Board-Manufacturers-300x300.jpg

666 ms

Multi-Layer-Rigid-Flex-Printed-Circuits-Board-Technologies-300x300.jpg

Multi-Layer-Rigid-Flex-Printed-Circuits-Board-Technologies-300x300.jpg

675 ms

4-Layer-FPC-+-FR4-Combined-Rigid-Flexible-PCB-Manufacturer-300x300.jpg

4-Layer-FPC-+-FR4-Combined-Rigid-Flexible-PCB-Manufacturer-300x300.jpg

707 ms

cs.ecqun.com

cs.ecqun.com

832 ms

Best-LED-PCB-Manufacturer-FR4-2.5mm-thickness-2-Layer-ENIG-Surface-Finishing-With-Edge-Plated-Used-For-Automotive-Lighting-300x300.jpg

Best-LED-PCB-Manufacturer-FR4-2.5mm-thickness-2-Layer-ENIG-Surface-Finishing-With-Edge-Plated-Used-For-Automotive-Lighting-300x300.jpg

681 ms

China-Customized-OSP-Surface-Finish-MCPCB-Metal-Based-PCB-Factory-300x300.jpg

China-Customized-OSP-Surface-Finish-MCPCB-Metal-Based-PCB-Factory-300x300.jpg

689 ms

all-m.gif

all-m.gif

694 ms

feature_left.gif

feature_left.gif

85 ms

feature_right.gif

feature_right.gif

84 ms

mobile.css

mobile.css

78 ms

glyphicons-halflings-regular.ttf

glyphicons-halflings-regular.ttf

264 ms

init

init

976 ms

glyphicons-halflings-regular.svg

glyphicons-halflings-regular.svg

261 ms

init

init

919 ms

Accessibility Review

king-pcb.com accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

king-pcb.com best practices score

58

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

king-pcb.com SEO score

88

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

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 King-pcb.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 King-pcb.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

king-pcb.com

Open Graph description is not detected on the main page of King PCB. 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: