Tools & Wizards About Us
pcbdoc.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pcbdoc.com

SMT贴片_SMT贴片加工_国内首家SMT快件厂商_一博电路

Page Load Speed

53.5 sec in total

First Response

10.7 sec

Resources Loaded

42.6 sec

Page Rendered

253 ms

pcbdoc.com screenshot

About Website

Visit pcbdoc.com now to see the best up-to-date Pcbdoc content for China and also check out these interesting facts you probably never knew about pcbdoc.com

深圳市一博电路有限公司专业从事高端印制线路板生产、SMT贴片加工的企业，从样品到批量的PCB制板、SMT贴片加工交期快,品质高。

Visit pcbdoc.com

Key Findings

We analyzed Pcbdoc.com page load time and found that the first response time was 10.7 sec and then it took 42.8 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

pcbdoc.com performance score

0

Network Requests Diagram

pcbdoc.com

10713 ms

main.css

1415 ms

home.css

4050 ms

index.css

896 ms

jquery-1.4.4.min.js

19906 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 55% of them (37 requests) were addressed to the original Pcbdoc.com, 18% (12 requests) were made to Qiao.baidu.com and 6% (4 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Pcbdoc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (37%)

Content Size

282.7 kB

After Optimization

179.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pcbdoc.com main page is 282.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 175.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.4 kB

  • Original 24.1 kB
  • After minification 22.2 kB
  • After compression 5.7 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 18.4 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 21.4 kB

  • Original 175.8 kB
  • After minification 154.4 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, Pcbdoc needs image optimization as it can save up to 21.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 30.0 kB

  • Original 42.0 kB
  • After minification 39.5 kB
  • After compression 12.0 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 30.0 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 33.4 kB

  • Original 40.7 kB
  • After minification 29.7 kB
  • After compression 7.3 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. Pcbdoc.com needs all CSS files to be minified and compressed as it can save up to 33.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (46%)

Requests Now

59

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pcbdoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pcbdoc.com

pcbdoc.com

10713 ms

main.css

main.css

1415 ms

home.css

home.css

4050 ms

index.css

index.css

896 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

19906 ms

lrtk.js

lrtk.js

1417 ms

jqV.js

jqV.js

11007 ms

JScript.js

JScript.js

10145 ms

stat.php

stat.php

1116 ms

index_05.gif

index_05.gif

1773 ms

index_10.gif

index_10.gif

651 ms

index_12.gif

index_12.gif

514 ms

banner0s.jpg

banner0s.jpg

6661 ms

banner1s.jpg

banner1s.jpg

2194 ms

banner2s.jpg

banner2s.jpg

14043 ms

banner3s.jpg

banner3s.jpg

5115 ms

banner4s.jpg

banner4s.jpg

9816 ms

index_17.gif

index_17.gif

2206 ms

index_30.gif

index_30.gif

2643 ms

index_33.gif

index_33.gif

2647 ms

index_19.gif

index_19.gif

3056 ms

index_28.gif

index_28.gif

8731 ms

index_27.gif

index_27.gif

3470 ms

boxBg.gif

boxBg.gif

5555 ms

box2.jpg

box2.jpg

8607 ms

box1.gif

box1.gif

9511 ms

box4.jpg

box4.jpg

12760 ms

box3.jpg

box3.jpg

16194 ms

SMT37144.jpg

SMT37144.jpg

15650 ms

201012243083173s.jpg

201012243083173s.jpg

16684 ms

sjtxs.jpg

sjtxs.jpg

17534 ms

SMT38144.jpg

SMT38144.jpg

17111 ms

201012038071921s.jpg

201012038071921s.jpg

19978 ms

201012036530109s.jpg

201012036530109s.jpg

19979 ms

bjbs.jpg

bjbs.jpg

19979 ms

2010119152839400s.jpg

2010119152839400s.jpg

19979 ms

201012242466237s.jpg

201012242466237s.jpg

19980 ms

IPC.gif

IPC.gif

18025 ms

stat.htm

stat.htm

224 ms

core.php

core.php

839 ms

9.gif

9.gif

900 ms

pic1.gif

pic1.gif

1217 ms

h.js

h.js

662 ms

21.gif

21.gif

3867 ms

lxb.js

lxb.js

1755 ms

b.js

b.js

714 ms

hm.gif

hm.gif

372 ms

app.gif

app.gif

1024 ms

bsl.js

bsl.js

894 ms

Enter.php

Enter.php

687 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

8335 ms

main.css

main.css

541 ms

fix.css

fix.css

1099 ms

version.js

version.js

1513 ms

log.gif

log.gif

1351 ms

_l.js

_l.js

1485 ms

log.gif

log.gif

318 ms

14.jpg

14.jpg

8739 ms

m-webim-lite.css

m-webim-lite.css

366 ms

m-webim-lite.js

m-webim-lite.js

2453 ms

Refresh.php

Refresh.php

364 ms

03.jpg

03.jpg

684 ms

04.png

04.png

1300 ms

icon.png

icon.png

1687 ms

icon_close.png

icon_close.png

887 ms

stat.gif

stat.gif

1050 ms

Refresh.php

Refresh.php

344 ms

SEO Factors

pcbdoc.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pcbdoc.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pcbdoc.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

pcbdoc.com

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