Tools & Wizards About Us
ntpcb.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ntpcb.com

逆天PCB-NTpcb 逆天电子 - Powered by NTpcb.com

Page Load Speed

71.2 sec in total

First Response

15.5 sec

Resources Loaded

55 sec

Page Rendered

693 ms

ntpcb.com screenshot

About Website

Click here to check amazing NTpcb content for China. Otherwise, check out these important facts you probably never knew about ntpcb.com

逆天PCB,逆天电子，NTpcb.com，pcb日常生活记录

Visit ntpcb.com

Key Findings

We analyzed Ntpcb.com page load time and found that the first response time was 15.5 sec and then it took 55.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ntpcb.com performance score

0

Network Requests Diagram

ntpcb.com

15533 ms

pw_core.css

14813 ms

core.js

3988 ms

pw_ajax.js

5183 ms

liuv.cn.css

1396 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 74% of them (89 requests) were addressed to the original Ntpcb.com, 19% (23 requests) were made to Dl.ntpcb.com and 4% (5 requests) were made to Bbs.ntpcb.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Dl.ntpcb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.4 kB (75%)

Content Size

322.7 kB

After Optimization

82.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ntpcb.com main page is 322.7 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. 15% of websites need less resources to load. HTML takes 204.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 164.9 kB

  • Original 204.3 kB
  • After minification 203.8 kB
  • After compression 39.4 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 164.9 kB or 81% of the original size.

Image Optimization

-22%

Potential reduce by 4.7 kB

  • Original 21.5 kB
  • After minification 16.9 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, NTpcb needs image optimization as it can save up to 4.7 kB or 22% 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 41.6 kB

  • Original 58.9 kB
  • After minification 51.3 kB
  • After compression 17.3 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 41.6 kB or 71% of the original size.

CSS Optimization

-77%

Potential reduce by 29.3 kB

  • Original 38.0 kB
  • After minification 35.0 kB
  • After compression 8.7 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. Ntpcb.com needs all CSS files to be minified and compressed as it can save up to 29.3 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (54%)

Requests Now

101

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NTpcb. 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 as a result speed up the page load time.

Network Requests Diagram

ntpcb.com

ntpcb.com

15533 ms

pw_core.css

pw_core.css

14813 ms

core.js

core.js

3988 ms

pw_ajax.js

pw_ajax.js

5183 ms

liuv.cn.css

liuv.cn.css

1396 ms

ddsliderplayer.js

ddsliderplayer.js

1860 ms

Deploy.js

Deploy.js

448 ms

stat.php

stat.php

1125 ms

global.js

global.js

7530 ms

adminview.js

adminview.js

1703 ms

app_global.js

app_global.js

4482 ms

float.js

float.js

464 ms

zh_cn.js

zh_cn.js

9009 ms

bd_logos.png

bd_logos.png

14161 ms

14_11267_825b1561148681c.jpg

14_11267_825b1561148681c.jpg

20181 ms

forum_new.gif

forum_new.gif

6740 ms

14.gif

14.gif

4346 ms

17.gif

17.gif

7769 ms

15.gif

15.gif

7844 ms

bg.jpg

bg.jpg

17265 ms

topbar.png

topbar.png

427 ms

style.gif

style.gif

418 ms

logo.png

logo.png

9490 ms

select_arrow.gif

select_arrow.gif

468 ms

button.png

button.png

1046 ms

hot.gif

hot.gif

1053 ms

new.gif

new.gif

3116 ms

icon_on.gif

icon_on.gif

1060 ms

139sq.gif

139sq.gif

1524 ms

cate_fold.gif

cate_fold.gif

1553 ms

32.gif

32.gif

1642 ms

98.gif

98.gif

1943 ms

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14.gif

1982 ms

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5454 ms

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4188 ms

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2410 ms

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18.gif

4587 ms

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99.gif

3585 ms

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21.gif

6131 ms

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89.gif

7416 ms

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5015 ms

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9020 ms

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5891 ms

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6589 ms

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6780 ms

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9654 ms

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8242 ms

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9528 ms

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11073 ms

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17689 ms

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112_58871_2cf25e9171bd698.png

20158 ms

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143_49761_2c27ee1a2ac14b0.jpg

17005 ms

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17_5746_32b41e6271cb0bf.png

7312 ms

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17246 ms

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22_58017_52e7771f651e899.png

20157 ms

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18491 ms

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20156 ms

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20156 ms

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20156 ms

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20156 ms

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20156 ms

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20155 ms

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20156 ms

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22_58568_39d9fc5f01b9c09.png

20155 ms

112.gif

112.gif

20155 ms

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134.gif

20155 ms

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123.gif

20155 ms

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101.gif

20154 ms

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115.gif

20154 ms

122.gif

122.gif

20156 ms

33.gif

33.gif

20155 ms

14.gif

14.gif

10131 ms

stat.htm

stat.htm

164 ms

core.php

core.php

1035 ms

15.gif

15.gif

9778 ms

10.gif

10.gif

12027 ms

9.gif

9.gif

10255 ms

8.gif

8.gif

9654 ms

3.gif

3.gif

10134 ms

23.gif

23.gif

10150 ms

21.gif

21.gif

9998 ms

31.gif

31.gif

10099 ms

5.gif

5.gif

10057 ms

25.gif

25.gif

9999 ms

27.gif

27.gif

10155 ms

29.gif

29.gif

15351 ms

26.gif

26.gif

9256 ms

28.gif

28.gif

9055 ms

30.gif

30.gif

8683 ms

32.gif

32.gif

12652 ms

logo.png

logo.png

19567 ms

qqonline.gif

qqonline.gif

7841 ms

navA.png

navA.png

9895 ms

bg_11.gif

bg_11.gif

8739 ms

bg_12.gif

bg_12.gif

10225 ms

searchA.png

searchA.png

9489 ms

search_input.png

search_input.png

9644 ms

down.png

down.png

9877 ms

search_btn.png

search_btn.png

11082 ms

colon.png

colon.png

9949 ms

anc.gif

anc.gif

18282 ms

hB.png

hB.png

8850 ms

gradual.png

gradual.png

8788 ms

listsNumber.gif

listsNumber.gif

10796 ms

gradual1.png

gradual1.png

8768 ms

icon.png

icon.png

9037 ms

icon.jpg

icon.jpg

16086 ms

bg-header_hd.gif

bg-header_hd.gif

8760 ms

bg-text.gif

bg-text.gif

8767 ms

zhaopin.gif

zhaopin.gif

9399 ms

qiuzhi.gif

qiuzhi.gif

8941 ms

h.png

h.png

10936 ms

old.gif

old.gif

9364 ms

top.png

top.png

9996 ms

close.gif

close.gif

10069 ms

SEO Factors

ntpcb.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ntpcb.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 Ntpcb.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ntpcb.com

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