Tools & Wizards About Us
leappcb.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

leappcb.com

printed circuit board,aluminum pcb,fpc,pcb assembly,circuito impreso,placa circuito impreso pcba,chinese producer of circuit board

Page Load Speed

10.8 sec in total

First Response

493 ms

Resources Loaded

10.1 sec

Page Rendered

252 ms

leappcb.com screenshot

About Website

Visit leappcb.com now to see the best up-to-date Leap Pcb content and also check out these interesting facts you probably never knew about leappcb.com

Leappcb provide printed circuit board manufacturing,pcb assembly,fpc,rigid circuit card and express pcb prototype for more than 10 years,email leappcb@163.com,skype smillillian

Visit leappcb.com

Key Findings

We analyzed Leappcb.com page load time and found that the first response time was 493 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

leappcb.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

leappcb.com

493 ms

bootstrap.css

5 ms

bxslider.css

16 ms

style.css

14 ms

jquery.min.js

18 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 65% of them (34 requests) were addressed to the original Leappcb.com, 10% (5 requests) were made to Static.addtoany.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Leappcb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.9 kB (17%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leappcb.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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.9 kB

  • Original 27.2 kB
  • After minification 22.8 kB
  • After compression 6.3 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 4.3 kB, which is 16% 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 20.9 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 74.7 kB

  • Original 1.1 MB
  • After minification 1.0 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. Leap Pcb images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 13.2 kB

  • Original 114.4 kB
  • After minification 113.9 kB
  • After compression 101.2 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 13.2 kB or 12% of the original size.

CSS Optimization

-84%

Potential reduce by 127.1 kB

  • Original 151.5 kB
  • After minification 126.2 kB
  • After compression 24.4 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. Leappcb.com needs all CSS files to be minified and compressed as it can save up to 127.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (30%)

Requests Now

43

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leap 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 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

leappcb.com

leappcb.com

493 ms

bootstrap.css

bootstrap.css

5 ms

bxslider.css

bxslider.css

16 ms

style.css

style.css

14 ms

jquery.min.js

jquery.min.js

18 ms

bxslider.min.js

bxslider.min.js

29 ms

common.js

common.js

29 ms

bootstrap.js

bootstrap.js

28 ms

page.js

page.js

66 ms

16991940.js

16991940.js

923 ms

eonline.css

eonline.css

26 ms

online.js

online.js

26 ms

pa

pa

1042 ms

online.aw

online.aw

784 ms

Chinese.gif

Chinese.gif

5 ms

English.gif

English.gif

6 ms

59609c352625a5514.png

59609c352625a5514.png

5 ms

596098bee8b256961.jpg

596098bee8b256961.jpg

6600 ms

596098cc5f5e15254.jpg

596098cc5f5e15254.jpg

8466 ms

596098dd319753167.jpg

596098dd319753167.jpg

8466 ms

bx_loader.gif

bx_loader.gif

5 ms

596328f9319754607.jpg

596328f9319754607.jpg

5152 ms

5963257ea037a9260.jpg

5963257ea037a9260.jpg

7211 ms

5963249894c5f1331.jpg

5963249894c5f1331.jpg

4128 ms

5968c3ed632ea8082.jpg

5968c3ed632ea8082.jpg

4544 ms

596324cabaeb98809.jpg

596324cabaeb98809.jpg

9117 ms

596326216acfc5145.jpg

596326216acfc5145.jpg

9511 ms

bg_paralax.jpg

bg_paralax.jpg

8057 ms

title_line.jpg

title_line.jpg

7234 ms

li.png

li.png

7244 ms

skype.gif

skype.gif

7245 ms

5b3ee956134035966.jpg

5b3ee956134035966.jpg

9091 ms

page.js

page.js

30 ms

sm.25.html

sm.25.html

15 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

19 ms

analytics.js

analytics.js

25 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

57 ms

translate-this.js

translate-this.js

60 ms

collect

collect

14 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

8577 ms

js

js

67 ms

online.gif

online.gif

1588 ms

go1

go1

484 ms

collect

collect

12 ms

panel-bg.png

panel-bg.png

7801 ms

top.png

top.png

7801 ms

middle.png

middle.png

7793 ms

bottom.png

bottom.png

7795 ms

cmsfloatqrcodepanel-hd-bg.gif

cmsfloatqrcodepanel-hd-bg.gif

7795 ms

offline.gif

offline.gif

1385 ms

T1uUG.XjtkXXcb2gzo-77-19.gif

T1uUG.XjtkXXcb2gzo-77-19.gif

135 ms

button_121.gif

button_121.gif

999 ms

Accessibility Review

leappcb.com accessibility score

98

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

leappcb.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

leappcb.com SEO score

91

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 Leappcb.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 Leappcb.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

leappcb.com

Open Graph description is not detected on the main page of Leap 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: