Tools & Wizards About Us
china.ni.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

china.ni.com

Test and Measurement Systems, a part of Emerson - NI

Page Load Speed

1.8 sec in total

First Response

254 ms

Resources Loaded

1.4 sec

Page Rendered

171 ms

china.ni.com screenshot

About Website

Welcome to china.ni.com homepage info - get ready to check China NI best content for China right away, or after learning these important things about china.ni.com

National Instruments, a leading provider of software-connected automated test and measurement systems. Explore our hardware and software solutions.

Visit china.ni.com

Key Findings

We analyzed China.ni.com page load time and found that the first response time was 254 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

china.ni.com performance score

0

Network Requests Diagram

china.ni.com

254 ms

satelliteLib-1401ce0fc9dae9e8602fcc34896d0a249c42abb2.js

67 ms

jquery.min.js

19 ms

jquery-migrate-1.2.1.min.js

18 ms

ni.js

17 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 16% of them (13 requests) were addressed to the original China.ni.com, 61% (49 requests) were made to Ni.com and 5% (4 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (568 ms) relates to the external source Ni.tt.omtrdc.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (54%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of China.ni.com main page is 2.2 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. 70% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 35.8 kB

  • Original 46.4 kB
  • After minification 37.9 kB
  • After compression 10.6 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 8.5 kB, which is 18% 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 35.8 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 112.8 kB

  • Original 762.1 kB
  • After minification 649.4 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, China NI needs image optimization as it can save up to 112.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 777.0 kB

  • Original 1.1 MB
  • After minification 917.6 kB
  • After compression 287.7 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 777.0 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 275.0 kB

  • Original 339.0 kB
  • After minification 305.6 kB
  • After compression 64.0 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.ni.com needs all CSS files to be minified and compressed as it can save up to 275.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (69%)

Requests Now

75

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China NI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

china.ni.com

china.ni.com

254 ms

satelliteLib-1401ce0fc9dae9e8602fcc34896d0a249c42abb2.js

satelliteLib-1401ce0fc9dae9e8602fcc34896d0a249c42abb2.js

67 ms

jquery.min.js

jquery.min.js

19 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

18 ms

ni.js

ni.js

17 ms

bootstrap.min.css

bootstrap.min.css

17 ms

bootstrap.min.js

bootstrap.min.js

19 ms

jquery-ui.css

jquery-ui.css

18 ms

jquery-ui-1.9.2.js

jquery-ui-1.9.2.js

20 ms

css

css

91 ms

jqueryui.autocomplete.css

jqueryui.autocomplete.css

18 ms

base.css

base.css

17 ms

containers.css

containers.css

16 ms

content-blocks.css

content-blocks.css

17 ms

icons.css

icons.css

17 ms

buttons.css

buttons.css

18 ms

icon-fonts.css

icon-fonts.css

18 ms

non-responsive.min.css

non-responsive.min.css

19 ms

utils.js

utils.js

16 ms

up-data-dt.js

up-data-dt.js

18 ms

wrapper.js

wrapper.js

18 ms

cartCount.js

cartCount.js

20 ms

jquery.accordion.js

jquery.accordion.js

18 ms

jquery.cookie.js

jquery.cookie.js

23 ms

pnx.autocomplete.js

pnx.autocomplete.js

23 ms

jquery.dotdotdot.min.js

jquery.dotdotdot.min.js

23 ms

custom.modernizr.js

custom.modernizr.js

22 ms

jquery.ticker.js

jquery.ticker.js

21 ms

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

css_pbm0lsQQJ7A7WCCIMgxLho6mI_kBNgznNUWmTWcnfoE.css

234 ms

css_ENf6oKtJQgEHjEbib0ZOP9wwGr6rmMKKK-JbWSyZG1s.css

css_ENf6oKtJQgEHjEbib0ZOP9wwGr6rmMKKK-JbWSyZG1s.css

237 ms

css_rSzZhtMhI5j0TwAO43SEtBTqkBprOiBJo8muqPQ0dI0.css

css_rSzZhtMhI5j0TwAO43SEtBTqkBprOiBJo8muqPQ0dI0.css

215 ms

css_g_UneL04I_By-JV5ryZJJWsDW1p5XeBj7jW6RhipZ48.css

css_g_UneL04I_By-JV5ryZJJWsDW1p5XeBj7jW6RhipZ48.css

235 ms

jquery-ui-1.8.5.css

jquery-ui-1.8.5.css

20 ms

ticker-style-ni.css

ticker-style-ni.css

33 ms

carousel.css

carousel.css

22 ms

sid.css

sid.css

22 ms

css_SJIMTPevqZ2kfsWUv381hqa_kp1GO9ynvz-KULUxlB4.css

css_SJIMTPevqZ2kfsWUv381hqa_kp1GO9ynvz-KULUxlB4.css

227 ms

css_nevXlSxKEgud-e6NMXHEaiGAb0KyXnUqtUKql5uZsTs.css

css_nevXlSxKEgud-e6NMXHEaiGAb0KyXnUqtUKql5uZsTs.css

226 ms

js_zzcIWOou_jnX0ZWAIA4sb6Xy_p5a8FZNA0GySvuWjPU.js

js_zzcIWOou_jnX0ZWAIA4sb6Xy_p5a8FZNA0GySvuWjPU.js

488 ms

js_Ad6RjGs0jqIrl-PUlv1fKd5PW_JRXvhPJDy72dIuyQw.js

js_Ad6RjGs0jqIrl-PUlv1fKd5PW_JRXvhPJDy72dIuyQw.js

332 ms

js_dTzpEfg5C8aCKXF1xNgEebophY6fm3bvn1HT7ZtCxpM.js

js_dTzpEfg5C8aCKXF1xNgEebophY6fm3bvn1HT7ZtCxpM.js

248 ms

jquery-ui-1.8.5.custom.min.js

jquery-ui-1.8.5.custom.min.js

19 ms

carousel-min.js

carousel-min.js

21 ms

js_jRme6T22D1uQmsRh_PhQoIhY0SHK1Ms-c8WSBA26UcM.js

js_jRme6T22D1uQmsRh_PhQoIhY0SHK1Ms-c8WSBA26UcM.js

313 ms

js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js

js_5idECjjAo-X5YdkT65CaIiodkWmZlZv-WjSkHlWhoYk.js

233 ms

id

id

10 ms

mbox-contents-9016c8547b1ac2c743f4fef6982b2f26bb9f06dd.js

mbox-contents-9016c8547b1ac2c743f4fef6982b2f26bb9f06dd.js

23 ms

id

id

8 ms

target.js

target.js

75 ms

standard

standard

568 ms

ni_logo_2c.svg

ni_logo_2c.svg

196 ms

140226_hfg_services_skillsguide

140226_hfg_services_skillsguide

238 ms

css_xeH8kPYuF9YtFqOPwIZf9q_qIvB-t1kkWTkpIuekyC4.css

css_xeH8kPYuF9YtFqOPwIZf9q_qIvB-t1kkWTkpIuekyC4.css

224 ms

140205_hfg_at_practical_guides

140205_hfg_at_practical_guides

231 ms

150612_hfg_lv2015

150612_hfg_lv2015

230 ms

140210_hfg_ecm_hdsw

140210_hfg_ecm_hdsw

222 ms

user.svg

user.svg

44 ms

cart.svg

cart.svg

47 ms

24522_hil_trendwatch_2016.png

24522_hil_trendwatch_2016.png

52 ms

NIWeek_2011_136.png

NIWeek_2011_136.png

49 ms

hil_lv_dev_web_series_2015.png

hil_lv_dev_web_series_2015.png

51 ms

NIWeek_2013_350.png

NIWeek_2013_350.png

54 ms

000016769700_l.png

000016769700_l.png

52 ms

08151308.png

08151308.png

52 ms

cz_amper_2014.png

cz_amper_2014.png

48 ms

rss.svg

rss.svg

130 ms

weibo.svg

weibo.svg

135 ms

youku.svg

youku.svg

174 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

126 ms

Zd2E9abXLFGSr9G3YK2MsKDbm6fPDOZJsR8PmdG62gY.ttf

Zd2E9abXLFGSr9G3YK2MsKDbm6fPDOZJsR8PmdG62gY.ttf

216 ms

b9QBgL0iMZfDSpmcXcE8nJRhFVcex_hajThhFkHyhYk.ttf

b9QBgL0iMZfDSpmcXcE8nJRhFVcex_hajThhFkHyhYk.ttf

218 ms

satellite-5638e2de64746d755100274d.js

satellite-5638e2de64746d755100274d.js

150 ms

s-code-contents-523d44688c97ac3a65cbb90612c024fd390698b2.js

s-code-contents-523d44688c97ac3a65cbb90612c024fd390698b2.js

146 ms

upData

upData

160 ms

count

count

142 ms

manchester_19.png

manchester_19.png

48 ms

highlightback.png

highlightback.png

114 ms

ebOneTag.js

ebOneTag.js

42 ms

s3224454686976

s3224454686976

15 ms

Serving

Serving

25 ms

SEO Factors

china.ni.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China.ni.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 China.ni.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.ni.com

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