Tools & Wizards About Us
njkingsun.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 50

    SEO

    Google-friendlier than
    19% of websites

njkingsun.com

专业生产汽车皮革,阻燃皮革,航空椅垫,汽车内饰件,复合面料,CRH座椅海棉的厂家-南京京尚新材料科技有限公司

Page Load Speed

7 sec in total

First Response

1.2 sec

Resources Loaded

5.5 sec

Page Rendered

246 ms

njkingsun.com screenshot

About Website

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

专业生产汽车皮革,阻燃皮革,航空椅垫,汽车内饰件,复合面料,CRH座椅海棉的厂家-南京京尚新材料科技有限公司

Visit njkingsun.com

Key Findings

We analyzed Njkingsun.com page load time and found that the first response time was 1.2 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

njkingsun.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

86/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

njkingsun.com

1235 ms

css.css

451 ms

portal_flash.js

449 ms

jquery-1[1].2.6.pack.js

905 ms

20190623212817599.jpg

1112 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 86% of them (57 requests) were addressed to the original Njkingsun.com, 6% (4 requests) were made to Wpa.qq.com and 6% (4 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Njkingsun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.9 kB (1%)

Content Size

3.7 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njkingsun.com main page is 3.7 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. 25% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 24.0 kB

  • Original 30.5 kB
  • After minification 29.7 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. 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 24.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 14.7 kB

  • Original 3.6 MB
  • After minification 3.6 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. Njkingsun images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 4.6 kB

  • Original 21.5 kB
  • After minification 21.5 kB
  • After compression 16.9 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 4.6 kB or 21% of the original size.

CSS Optimization

-34%

Potential reduce by 621 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 1.2 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. Njkingsun.com needs all CSS files to be minified and compressed as it can save up to 621 B or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

61

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njkingsun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

njkingsun.com

njkingsun.com

1235 ms

css.css

css.css

451 ms

portal_flash.js

portal_flash.js

449 ms

jquery-1[1].2.6.pack.js

jquery-1[1].2.6.pack.js

905 ms

20190623212817599.jpg

20190623212817599.jpg

1112 ms

english.jpg

english.jpg

886 ms

search.png

search.png

666 ms

scroll.css

scroll.css

456 ms

scroll.js

scroll.js

454 ms

lang.js

lang.js

677 ms

element.js

element.js

39 ms

pa

pa

914 ms

pa

pa

914 ms

pa

pa

915 ms

pa

pa

916 ms

bg.jpg

bg.jpg

434 ms

msn.png

msn.png

652 ms

skype.png

skype.png

648 ms

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20160616120652111.jpg

1756 ms

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20160616121433355.jpg

1543 ms

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1344 ms

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20160616120752506.jpg

1316 ms

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20160616115721698.jpg

2029 ms

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20150806120933568.jpg

1555 ms

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20150806121053042.jpg

1553 ms

20150806120805465.jpg

20150806120805465.jpg

1575 ms

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20150521195214602.jpg

2232 ms

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20140916085817951.jpg

1793 ms

20140916091331323.jpg

20140916091331323.jpg

2029 ms

20140916094144149.jpg

20140916094144149.jpg

1814 ms

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20150521195659689.jpg

2216 ms

20120627153829745.jpg

20120627153829745.jpg

2047 ms

20140916093759488.jpg

20140916093759488.jpg

2054 ms

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20140619105404554.jpg

2257 ms

20140619101839566.jpg

20140619101839566.jpg

2254 ms

20140619101535295.jpg

20140619101535295.jpg

2271 ms

20140619101434512.jpg

20140619101434512.jpg

2280 ms

20141211085421012.jpg

20141211085421012.jpg

2465 ms

20141211092643591.jpg

20141211092643591.jpg

2691 ms

20141211085950042.jpg

20141211085950042.jpg

2716 ms

20141211090052246.jpg

20141211090052246.jpg

2506 ms

20141211090124124.jpg

20141211090124124.jpg

2517 ms

ico_deutsch1.gif

ico_deutsch1.gif

2518 ms

ico_espanol.gif

ico_espanol.gif

2677 ms

ico_francies.gif

ico_francies.gif

2526 ms

ico_italino.gif

ico_italino.gif

2533 ms

ico_portgues.gif

ico_portgues.gif

2532 ms

ico_japan.jpg

ico_japan.jpg

2493 ms

ico_korea.jpg

ico_korea.jpg

2487 ms

ico_arabia.jpg

ico_arabia.jpg

2510 ms

ico_russia.jpg

ico_russia.jpg

2498 ms

ico_indonesia.jpg

ico_indonesia.jpg

2318 ms

ico_vietnam.jpg

ico_vietnam.jpg

2314 ms

zb.jpg

zb.jpg

2496 ms

fl.jpg

fl.jpg

1827 ms

yb.jpg

yb.jpg

1823 ms

online3_1_1.gif

online3_1_1.gif

1640 ms

online3_5_1.gif

online3_5_1.gif

1638 ms

online3_3_1.gif

online3_3_1.gif

1635 ms

online3_4_1.gif

online3_4_1.gif

1789 ms

online3_6_1.gif

online3_6_1.gif

1611 ms

online3_7_1.gif

online3_7_1.gif

1595 ms

button_11.gif

button_11.gif

1078 ms

button_11.gif

button_11.gif

1068 ms

button_11.gif

button_11.gif

1069 ms

button_11.gif

button_11.gif

1093 ms

Accessibility Review

njkingsun.com accessibility score

67

Accessibility Issues

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.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

njkingsun.com 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

SEO Factors

njkingsun.com SEO score

50

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Njkingsun.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 Njkingsun.com main page’s claimed encoding is gb2312. 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

njkingsun.com

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