Tools & Wizards About Us
nucleoncranes.cn screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

nucleoncranes.cn

European,overhead crane,gantry crane,electric hoist,KBK system,Grab crane - Nucleon (Xinxiang) Crane Co., Ltd.

Page Load Speed

2.4 sec in total

First Response

308 ms

Resources Loaded

1.6 sec

Page Rendered

468 ms

nucleoncranes.cn screenshot

About Website

Click here to check amazing Nucleon Crane S content. Otherwise, check out these important facts you probably never knew about nucleoncranes.cn

Nucleon (Xinxiang) Crane Co., Ltd. comprised with lots of experienced crane elites include the engineers, and we know how to control the crane quality strictly for you, save extra exporting cost for y...

Visit nucleoncranes.cn

Key Findings

We analyzed Nucleoncranes.cn page load time and found that the first response time was 308 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

nucleoncranes.cn performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value2,100 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.154

74/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

nucleoncranes.cn

308 ms

nucleoncranes.cn

77 ms

www.nucleoncranes.cn

306 ms

bootstrap.min.css

20 ms

style.css

38 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 76% of them (48 requests) were addressed to the original Nucleoncranes.cn, 8% (5 requests) were made to Youtube.com and 3% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (587 ms) relates to the external source At.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 389.4 kB (12%)

Content Size

3.1 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nucleoncranes.cn main page is 3.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 28.1 kB

  • Original 34.6 kB
  • After minification 26.2 kB
  • After compression 6.5 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 8.4 kB, which is 24% 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 28.1 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 352.1 kB

  • Original 2.8 MB
  • After minification 2.4 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. Obviously, Nucleon Crane S needs image optimization as it can save up to 352.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 5.3 kB

  • Original 215.9 kB
  • After minification 215.9 kB
  • After compression 210.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 3.8 kB

  • Original 115.6 kB
  • After minification 115.6 kB
  • After compression 111.8 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. Nucleoncranes.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

55

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nucleon Crane S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nucleoncranes.cn

nucleoncranes.cn

308 ms

nucleoncranes.cn

nucleoncranes.cn

77 ms

www.nucleoncranes.cn

www.nucleoncranes.cn

306 ms

bootstrap.min.css

bootstrap.min.css

20 ms

style.css

style.css

38 ms

jquery.min.js

jquery.min.js

65 ms

bootstrap.min.js

bootstrap.min.js

52 ms

drag.js

drag.js

50 ms

script.js

script.js

53 ms

iconfont.css

iconfont.css

18 ms

font-google.css

font-google.css

66 ms

gtm.js

gtm.js

159 ms

43mT5QRjfbk

43mT5QRjfbk

194 ms

logo.png

logo.png

30 ms

b7f41f7ca734ee96c31f9933053e5e2e.jpg

b7f41f7ca734ee96c31f9933053e5e2e.jpg

61 ms

2c7086c5d8e45880f36fefbf8aee69bf.jpg

2c7086c5d8e45880f36fefbf8aee69bf.jpg

84 ms

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4107740d0aa3a803d9e003b86407850f.jpg

104 ms

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6a36db250c283e2ac95ebf35ea594eb1.jpg

85 ms

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05903b207d4be75b8c9eabca89a2585c.jpg

104 ms

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a29609a5307b3232508447904709e2a0.jpg

60 ms

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2c51ef8fcfe55c00421095bc37902e36.jpg

81 ms

fd314ebee0f18c013245809ae9adab40.jpg

fd314ebee0f18c013245809ae9adab40.jpg

81 ms

ee22bfc4a1d5cc66d00f5596520aa060.jpg

ee22bfc4a1d5cc66d00f5596520aa060.jpg

82 ms

34df1b9a45753e23a447b41d28f7609f.jpg

34df1b9a45753e23a447b41d28f7609f.jpg

90 ms

34427c9efa9770b9f3c2152ae1f8e391.jpg

34427c9efa9770b9f3c2152ae1f8e391.jpg

98 ms

ee14414617d52fec51f35dcfc36feb8d.jpg

ee14414617d52fec51f35dcfc36feb8d.jpg

99 ms

589e09059df5a04088da41210791494b.jpg

589e09059df5a04088da41210791494b.jpg

103 ms

video.png

video.png

155 ms

map.png

map.png

157 ms

map-001.jpg

map-001.jpg

153 ms

map-002.jpg

map-002.jpg

154 ms

map-003.jpg

map-003.jpg

156 ms

map-004.jpg

map-004.jpg

155 ms

map-005.jpg

map-005.jpg

296 ms

map-006.jpg

map-006.jpg

299 ms

map-007.jpg

map-007.jpg

297 ms

map-008.jpg

map-008.jpg

297 ms

map-009.jpg

map-009.jpg

297 ms

map-010.jpg

map-010.jpg

297 ms

map-011.jpg

map-011.jpg

298 ms

map-012.jpg

map-012.jpg

409 ms

map-013.jpg

map-013.jpg

410 ms

partners_01.jpg

partners_01.jpg

410 ms

partners_02.jpg

partners_02.jpg

411 ms

partners_03.jpg

partners_03.jpg

411 ms

b3d225e3712f823d88d106df7a3ad543.jpg

b3d225e3712f823d88d106df7a3ad543.jpg

414 ms

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82912517b912ae5aa3cefca9385ff00b.jpg

411 ms

97ae3f04ee1937a55378d7d47eb152db.jpg

97ae3f04ee1937a55378d7d47eb152db.jpg

412 ms

font_1203394_34qg36hzsvc.woff

font_1203394_34qg36hzsvc.woff

587 ms

QFeaUasAAA=

QFeaUasAAA=

1 ms

131gl4b9L6rQWu0XIXdfVQA=

131gl4b9L6rQWu0XIXdfVQA=

2 ms

dc1ab22231e61d1fa81ba6fd47ffe9dd.jpg

dc1ab22231e61d1fa81ba6fd47ffe9dd.jpg

410 ms

nucleonwechat.jpg

nucleonwechat.jpg

386 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

55 ms

ad_status.js

ad_status.js

176 ms

mK0xWDPcwcXQhJC0zos_TWAHQXo6uV6sCgJ_cLtDow8.js

mK0xWDPcwcXQhJC0zos_TWAHQXo6uV6sCgJ_cLtDow8.js

125 ms

embed.js

embed.js

38 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

149 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

150 ms

id

id

118 ms

Create

Create

110 ms

Accessibility Review

nucleoncranes.cn accessibility score

44

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nucleoncranes.cn best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nucleoncranes.cn SEO score

82

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nucleoncranes.cn 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 Nucleoncranes.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

nucleoncranes.cn

Open Graph description is not detected on the main page of Nucleon Crane S. 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: