Tools & Wizards About Us
shkdchem.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

shkdchem.com

康达新材料(集团)股份有限公司

Page Load Speed

14.7 sec in total

First Response

948 ms

Resources Loaded

13.1 sec

Page Rendered

664 ms

shkdchem.com screenshot

About Website

Click here to check amazing Shkdchem content. Otherwise, check out these important facts you probably never knew about shkdchem.com

康达新材 康达化工

Visit shkdchem.com

Key Findings

We analyzed Shkdchem.com page load time and found that the first response time was 948 ms and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

shkdchem.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value33.7 s

0/100

25%

SI (Speed Index)

Value19.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,790 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

shkdchem.com

948 ms

bootstrap.css

571 ms

animate.css

770 ms

slick.css

387 ms

slick-theme.css

390 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 89% of them (81 requests) were addressed to the original Shkdchem.com, 10% (9 requests) were made to Bdimg.share.baidu.com and 1% (1 request) were made to Hq.sinajs.cn. The less responsive or slowest element that took the longest time to load (12.2 sec) belongs to the original domain Shkdchem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (14%)

Content Size

16.7 MB

After Optimization

14.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shkdchem.com main page is 16.7 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. 75% 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 16.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 53.2 kB

  • Original 61.9 kB
  • After minification 42.9 kB
  • After compression 8.7 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 19.0 kB, which is 31% 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 53.2 kB or 86% of the original size.

Image Optimization

-14%

Potential reduce by 2.2 MB

  • Original 16.5 MB
  • After minification 14.2 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, Shkdchem needs image optimization as it can save up to 2.2 MB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 18.2 kB

  • Original 118.8 kB
  • After minification 118.3 kB
  • After compression 100.5 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 18.2 kB or 15% of the original size.

CSS Optimization

-44%

Potential reduce by 15.0 kB

  • Original 34.4 kB
  • After minification 34.4 kB
  • After compression 19.4 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. Shkdchem.com needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (21%)

Requests Now

89

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shkdchem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shkdchem.com

shkdchem.com

948 ms

bootstrap.css

bootstrap.css

571 ms

animate.css

animate.css

770 ms

slick.css

slick.css

387 ms

slick-theme.css

slick-theme.css

390 ms

style.css

style.css

811 ms

top1.png

top1.png

580 ms

3E0174AFB05A49C79EFC01D5F600BA51.jpg

3E0174AFB05A49C79EFC01D5F600BA51.jpg

779 ms

xiap12.png

xiap12.png

623 ms

xiap2.png

xiap2.png

555 ms

%E6%96%B0%E6%9D%90%E6%96%99%E7%94%B5%E5%AD%90%E7%A7%91%E6%8A%80.jpg

%E6%96%B0%E6%9D%90%E6%96%99%E7%94%B5%E5%AD%90%E7%A7%91%E6%8A%80.jpg

7763 ms

%E6%89%8B%E6%9C%BA%E7%89%88-2.jpg

%E6%89%8B%E6%9C%BA%E7%89%88-2.jpg

5299 ms

%E8%87%B4%E5%8A%9B%E4%BA%8E1920X%20730px%20%20%20x.jpg

%E8%87%B4%E5%8A%9B%E4%BA%8E1920X%20730px%20%20%20x.jpg

2262 ms

%E8%87%B4%E5%8A%9B%E4%BA%8E1200X%20730px.png

%E8%87%B4%E5%8A%9B%E4%BA%8E1200X%20730px.png

4505 ms

%E7%B2%BE%E8%AF%9A%E6%89%80%E8%87%B31920X%20730px.png

%E7%B2%BE%E8%AF%9A%E6%89%80%E8%87%B31920X%20730px.png

2325 ms

%E7%B2%BE%E8%AF%9A%E6%89%80%E8%87%B31200X%20730px.png

%E7%B2%BE%E8%AF%9A%E6%89%80%E8%87%B31200X%20730px.png

2417 ms

AD392C1AE68446B09F90DA78C87982D3.png

AD392C1AE68446B09F90DA78C87982D3.png

5847 ms

60DF2160CF6A4FAF8CEC6FDB3B2E8049.png

60DF2160CF6A4FAF8CEC6FDB3B2E8049.png

5772 ms

%E9%A3%8E%E8%83%BD%201920X%20730px.png

%E9%A3%8E%E8%83%BD%201920X%20730px.png

12194 ms

%E9%A3%8E%E8%83%BD%201200X%20730px.png

%E9%A3%8E%E8%83%BD%201200X%20730px.png

6531 ms

%E4%BB%8B%E7%BB%8D.jpg

%E4%BB%8B%E7%BB%8D.jpg

5925 ms

tit1.png

tit1.png

5969 ms

main4.png

main4.png

6039 ms

main5.png

main5.png

6136 ms

main6.png

main6.png

6164 ms

tit2.png

tit2.png

6230 ms

tit.png

tit.png

6345 ms

0C9C07B2FCCA4C0AB5D8952F0FB6A615.jpg

0C9C07B2FCCA4C0AB5D8952F0FB6A615.jpg

6571 ms

%E5%8C%85%E8%A3%85%E5%A4%8D%E5%90%88%E6%9D%90%E6%96%99.jpg

%E5%8C%85%E8%A3%85%E5%A4%8D%E5%90%88%E6%9D%90%E6%96%99.jpg

6800 ms

29BA823C428F4EE7BA7098B58A27562E.jpg

29BA823C428F4EE7BA7098B58A27562E.jpg

6555 ms

%E6%96%B0%E8%83%BD%E6%BA%90%E5%BB%BA%E7%AD%91.jpg

%E6%96%B0%E8%83%BD%E6%BA%90%E5%BB%BA%E7%AD%91.jpg

6913 ms

5DDEE24DFB204474A6ADDBB5868DF043.jpg

5DDEE24DFB204474A6ADDBB5868DF043.jpg

6973 ms

F080E491E96F4017B303688D16CAB35D.jpg

F080E491E96F4017B303688D16CAB35D.jpg

6961 ms

5E59D5982AEE42F7B9EAFDEBA41303B4.jpg

5E59D5982AEE42F7B9EAFDEBA41303B4.jpg

7180 ms

3C4C350AA6024A868ED43D5B81B76DBA.jpg

3C4C350AA6024A868ED43D5B81B76DBA.jpg

7487 ms

tit3.png

tit3.png

7158 ms

AFD7E470C71746ECA0AA05C8372D22C4.png

AFD7E470C71746ECA0AA05C8372D22C4.png

7842 ms

%E5%A5%96%E6%9D%AF.jpg

%E5%A5%96%E6%9D%AF.jpg

7175 ms

list=sz002669

list=sz002669

6185 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

7174 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

7191 ms

slick.min.js

slick.min.js

7202 ms

respond.src.js

respond.src.js

7266 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

7196 ms

only.js

only.js

7201 ms

wow.min.js

wow.min.js

7303 ms

share.js

share.js

781 ms

E2EEEC0B39F74D51A2ADFD9C8BDFCD3A.png

E2EEEC0B39F74D51A2ADFD9C8BDFCD3A.png

7641 ms

A15914B1F1324FF394870B79BB04DBAE.png

A15914B1F1324FF394870B79BB04DBAE.png

5887 ms

%E6%B1%89%E9%AB%98.jpg

%E6%B1%89%E9%AB%98.jpg

6009 ms

tit4.png

tit4.png

5650 ms

main22.png

main22.png

3725 ms

main23.png

main23.png

2961 ms

main24.png

main24.png

2570 ms

A0CF9271254B4F61877655D40CE12043.jpg

A0CF9271254B4F61877655D40CE12043.jpg

2591 ms

top.jpg

top.jpg

2526 ms

top2.png

top2.png

2557 ms

top3.png

top3.png

2492 ms

sear_sub.png

sear_sub.png

2398 ms

top4.png

top4.png

2484 ms

main1.jpg

main1.jpg

2412 ms

main3.png

main3.png

2372 ms

main13.png

main13.png

2195 ms

main12.png

main12.png

2169 ms

main21.jpg

main21.jpg

2262 ms

main20.jpg

main20.jpg

2057 ms

main18.png

main18.png

1994 ms

main19_1.png

main19_1.png

1958 ms

main19.png

main19.png

1950 ms

main26.png

main26.png

1868 ms

main25.png

main25.png

1886 ms

main30.png

main30.png

1743 ms

ico11.png

ico11.png

1728 ms

foot1.png

foot1.png

1630 ms

foot2.png

foot2.png

1667 ms

foot3.png

foot3.png

1703 ms

foot4.png

foot4.png

1609 ms

FE7E62F40A6842B08FD80FC3F3636A37.jpg

FE7E62F40A6842B08FD80FC3F3636A37.jpg

1557 ms

1115359298.jpg

1115359298.jpg

1551 ms

banner_btn_1.png

banner_btn_1.png

1624 ms

share_api.js

share_api.js

318 ms

share_view.js

share_view.js

538 ms

banner_btn.png

banner_btn.png

1572 ms

main28.png

main28.png

1463 ms

main29.png

main29.png

1432 ms

tangram.js

tangram.js

565 ms

api_base.js

api_base.js

496 ms

view_base.js

view_base.js

358 ms

partners.js

partners.js

278 ms

share_style1_24.css

share_style1_24.css

302 ms

logger.js

logger.js

549 ms

Accessibility Review

shkdchem.com accessibility score

52

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

High

ARIA toggle fields do not have accessible names

High

[aria-*] attributes do not have valid values

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.

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

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

shkdchem.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

shkdchem.com SEO score

70

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

shkdchem.com

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