Tools & Wizards About Us
ngc.cn screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

ngc.cn

NGC Group - Wind Energy,Rail Vehicle,Industry,NGCRV

Page Load Speed

8.6 sec in total

First Response

733 ms

Resources Loaded

7.5 sec

Page Rendered

306 ms

ngc.cn screenshot

About Website

Click here to check amazing NGC content for China. Otherwise, check out these important facts you probably never knew about ngc.cn

The global expert in gearboxes and power transmission solutions, involving wind energy, rail vehicle, industry and robot reducers.

Visit ngc.cn

Key Findings

We analyzed Ngc.cn page load time and found that the first response time was 733 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ngc.cn performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value19.7 s

0/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

ngc.cn

733 ms

www.ngctransmission.com

600 ms

home.html

198 ms

home.html

458 ms

bf64beab1d05.css

208 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ngc.cn, 96% (71 requests) were made to Ngctransmission.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Ngctransmission.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 491.2 kB (4%)

Content Size

11.7 MB

After Optimization

11.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ngc.cn main page is 11.7 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. 50% of websites need less resources to load. Images take 11.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 49.1 kB

  • Original 59.4 kB
  • After minification 48.9 kB
  • After compression 10.2 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. This page needs HTML code to be minified as it can gain 10.5 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 49.1 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 404.9 kB

  • Original 11.5 MB
  • After minification 11.1 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. NGC images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 26.0 kB

  • Original 160.6 kB
  • After minification 160.6 kB
  • After compression 134.6 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 26.0 kB or 16% of the original size.

CSS Optimization

-29%

Potential reduce by 11.1 kB

  • Original 38.6 kB
  • After minification 38.6 kB
  • After compression 27.5 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. Ngc.cn needs all CSS files to be minified and compressed as it can save up to 11.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (4%)

Requests Now

69

After Optimization

66

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NGC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ngc.cn

ngc.cn

733 ms

www.ngctransmission.com

www.ngctransmission.com

600 ms

home.html

home.html

198 ms

home.html

home.html

458 ms

bf64beab1d05.css

bf64beab1d05.css

208 ms

common.css

common.css

622 ms

style.css

style.css

787 ms

jquery.js

jquery.js

796 ms

app.js

app.js

1286 ms

common.js

common.js

645 ms

main-logo.png

main-logo.png

208 ms

logo.png

logo.png

217 ms

menu_ar.png

menu_ar.png

198 ms

top_lan_i.png

top_lan_i.png

197 ms

top_ser.png

top_ser.png

216 ms

main-focus-01.jpg

main-focus-01.jpg

609 ms

1.jpg

1.jpg

1375 ms

20220617-182914.jpg

20220617-182914.jpg

1446 ms

fsBg.png

fsBg.png

430 ms

msico.png

msico.png

433 ms

fs_di.png

fs_di.png

655 ms

fs_di0.png

fs_di0.png

655 ms

hmc1Img%5B1%5D.jpg

hmc1Img%5B1%5D.jpg

880 ms

111.jpg

111.jpg

1568 ms

333.jpg

333.jpg

2361 ms

222.jpg

222.jpg

2816 ms

_20220720104542.jpg

_20220720104542.jpg

2592 ms

4444.jpg

4444.jpg

1965 ms

gearsight.jpg

gearsight.jpg

1652 ms

icon-11.png

icon-11.png

1763 ms

icon-10-on.png

icon-10-on.png

1860 ms

icon-10.png

icon-10.png

1960 ms

hmc3bg.jpg

hmc3bg.jpg

2067 ms

pub_ar.svg

pub_ar.svg

2155 ms

hmc3_img1.jpg

hmc3_img1.jpg

2160 ms

icon-6-on.png

icon-6-on.png

2273 ms

hmc3_img3.jpg

hmc3_img3.jpg

2352 ms

icon-6.png

icon-6.png

2358 ms

hmc3_img2.jpg

hmc3_img2.jpg

2481 ms

hmc3_img4.jpg

hmc3_img4.jpg

2548 ms

hmc5bg.jpg

hmc5bg.jpg

2554 ms

hmc5_i1.png

hmc5_i1.png

2573 ms

hmc5_i1a.png

hmc5_i1a.png

2687 ms

hmc5_i2.png

hmc5_i2.png

2744 ms

hmc5_i2a.png

hmc5_i2a.png

2708 ms

HelveticaInseratLTStd-Roman.otf

HelveticaInseratLTStd-Roman.otf

2596 ms

hmc5_i3.png

hmc5_i3.png

2612 ms

hmc5_i3a.png

hmc5_i3a.png

2691 ms

hmc5_i4.png

hmc5_i4.png

2729 ms

hmc5_i4a.png

hmc5_i4a.png

2735 ms

map_img1.jpg

map_img1.jpg

2577 ms

map_img2.jpg

map_img2.jpg

2588 ms

hm.js

hm.js

1791 ms

map_img3.jpg

map_img3.jpg

2869 ms

map_img5.png

map_img5.png

2703 ms

map_img4.jpg

map_img4.jpg

2485 ms

hmc6_mi.png

hmc6_mi.png

2479 ms

hmc6_mlay.png

hmc6_mlay.png

2342 ms

hmc6_tli.png

hmc6_tli.png

1859 ms

hmc6bg.jpg

hmc6bg.jpg

1891 ms

mri1.png

mri1.png

1777 ms

mri1a.png

mri1a.png

1783 ms

mri2.png

mri2.png

1684 ms

mri2a.png

mri2a.png

1657 ms

mri3.png

mri3.png

1571 ms

mri3a.png

mri3a.png

1577 ms

mri4.png

mri4.png

1585 ms

mri4a.png

mri4a.png

1503 ms

footBg.jpg

footBg.jpg

1522 ms

foot_i1.jpg

foot_i1.jpg

1451 ms

hm.gif

hm.gif

336 ms

foot_i2.jpg

foot_i2.jpg

1374 ms

ft_lki.png

ft_lki.png

1378 ms

hmc2ar.png

hmc2ar.png

1505 ms

Accessibility Review

ngc.cn accessibility score

78

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

[role]s are not contained by their required parent element

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ngc.cn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ngc.cn SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Ngc.cn 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 Ngc.cn 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

ngc.cn

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