Tools & Wizards About Us
dskzb.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

dskzb.com

电厂水泥矿山采购网--电力招标投标网---电厂招标、水泥招标、矿山招标、电网招标、水电招标、风电招标！

Page Load Speed

98 sec in total

First Response

6.9 sec

Resources Loaded

90.4 sec

Page Rendered

655 ms

dskzb.com screenshot

About Website

Welcome to dskzb.com homepage info - get ready to check Dskzb best content right away, or after learning these important things about dskzb.com

电力招标、电网招标、水电招标、水泥招标、矿山招标、煤矿招标；电厂水泥矿山采购网致力于为企业提供招标、采购、拟在建项目信息及网上招标采购等一系列服务，为各级政府采购、招标代理机构、招标企业、供应商提供强大的专业招标采购信息查询和设备选型相关服务。

Visit dskzb.com

Key Findings

We analyzed Dskzb.com page load time and found that the first response time was 6.9 sec and then it took 91 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 88 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dskzb.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

dskzb.com

6947 ms

style.css

19725 ms

index.css

1410 ms

catalog.css

10528 ms

lang.js

1849 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that all of those requests were addressed to Dskzb.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Dskzb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.7 kB (40%)

Content Size

643.3 kB

After Optimization

383.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dskzb.com main page is 643.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 493.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 90.8 kB

  • Original 107.4 kB
  • After minification 107.2 kB
  • After compression 16.6 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. 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 90.8 kB or 85% of the original size.

Image Optimization

-28%

Potential reduce by 138.0 kB

  • Original 493.3 kB
  • After minification 355.3 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, Dskzb needs image optimization as it can save up to 138.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 13.8 kB

  • Original 20.6 kB
  • After minification 17.1 kB
  • After compression 6.8 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 13.8 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 17.1 kB

  • Original 22.0 kB
  • After minification 19.8 kB
  • After compression 4.9 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. Dskzb.com needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (12%)

Requests Now

43

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dskzb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dskzb.com

dskzb.com

6947 ms

style.css

style.css

19725 ms

index.css

index.css

1410 ms

catalog.css

catalog.css

10528 ms

lang.js

lang.js

1849 ms

config.js

config.js

1861 ms

common.js

common.js

5713 ms

page.js

page.js

5738 ms

index.js

index.js

454 ms

marquee.js

marquee.js

3655 ms

12-56-45-94-1.gif

12-56-45-94-1.gif

19995 ms

15-15-38-79-1.gif

15-15-38-79-1.gif

19996 ms

08-55-13-81-1.jpg

08-55-13-81-1.jpg

5077 ms

10-29-49-30-1.gif

10-29-49-30-1.gif

19995 ms

14-18-03-86-1.gif

14-18-03-86-1.gif

7893 ms

15-54-22-12-6.gif

15-54-22-12-6.gif

2285 ms

15-48-39-35-1.gif

15-48-39-35-1.gif

15007 ms

10-22-40-99-1.gif

10-22-40-99-1.gif

19994 ms

14-40-16-39-1.gif

14-40-16-39-1.gif

19994 ms

14-44-17-98-1.gif

14-44-17-98-1.gif

19995 ms

14-03-03-30-1.gif

14-03-03-30-1.gif

19996 ms

22-17-11-75-1.gif

22-17-11-75-1.gif

19997 ms

13-15-22-35-1.gif

13-15-22-35-1.gif

19998 ms

12-57-25-72-1.gif

12-57-25-72-1.gif

19996 ms

22-25-26-14-88.gif

22-25-26-14-88.gif

19998 ms

13-33-14-50-1.gif

13-33-14-50-1.gif

19998 ms

16-19-40-26-192.gif

16-19-40-26-192.gif

20000 ms

08-51-56-51-1.gif

08-51-56-51-1.gif

19999 ms

12-12-50-43-1.gif

12-12-50-43-1.gif

20000 ms

13-29-58-62-188.jpg.thumb.jpg

13-29-58-62-188.jpg.thumb.jpg

20000 ms

13-26-19-85-188.jpg.thumb.jpg

13-26-19-85-188.jpg.thumb.jpg

20000 ms

16-39-05-34-188.jpg.thumb.jpg

16-39-05-34-188.jpg.thumb.jpg

20003 ms

11-06-01-79-156.jpg.thumb.jpg

11-06-01-79-156.jpg.thumb.jpg

20006 ms

10-57-05-26-156.jpg.thumb.jpg

10-57-05-26-156.jpg.thumb.jpg

20006 ms

10-07-16-97-156.jpg.thumb.jpg

10-07-16-97-156.jpg.thumb.jpg

20007 ms

21-44-59-55-136.jpg.thumb.jpg

21-44-59-55-136.jpg.thumb.jpg

20008 ms

15-31-13-90-114.jpg.thumb.jpg

15-31-13-90-114.jpg.thumb.jpg

20009 ms

13-44-59-81-112.jpg.thumb.jpg

13-44-59-81-112.jpg.thumb.jpg

20011 ms

13-41-10-61-112.jpg.thumb.jpg

13-41-10-61-112.jpg.thumb.jpg

20011 ms

13-39-10-48-112.jpg.thumb.jpg

13-39-10-48-112.jpg.thumb.jpg

20012 ms

13-37-27-49-112.jpg.thumb.jpg

13-37-27-49-112.jpg.thumb.jpg

20012 ms

13-34-01-58-112.jpg.thumb.jpg

13-34-01-58-112.jpg.thumb.jpg

20013 ms

15-32-31-87-101.jpg.thumb.jpg

15-32-31-87-101.jpg.thumb.jpg

20014 ms

15-30-27-93-101.jpg.thumb.jpg

15-30-27-93-101.jpg.thumb.jpg

20015 ms

11-00-25-30-70.jpg.thumb.jpg

11-00-25-30-70.jpg.thumb.jpg

20016 ms

10-57-55-11-70.jpg.thumb.jpg

10-57-55-11-70.jpg.thumb.jpg

20015 ms

task.js.php

task.js.php

19702 ms

19-51-33-63-55.jpg.thumb.jpg

19-51-33-63-55.jpg.thumb.jpg

19913 ms

19-49-16-65-55.jpg.thumb.jpg

19-49-16-65-55.jpg.thumb.jpg

20096 ms

10-58-19-52-47.jpg.thumb.jpg

10-58-19-52-47.jpg.thumb.jpg

9515 ms

10-49-55-93-47.jpg.thumb.jpg

10-49-55-93-47.jpg.thumb.jpg

1746 ms

16-05-34-54-45.jpg.thumb.jpg

16-05-34-54-45.jpg.thumb.jpg

4680 ms

16-04-19-99-45.jpg.thumb.jpg

16-04-19-99-45.jpg.thumb.jpg

19994 ms

15-40-32-55-45.jpg.thumb.jpg

15-40-32-55-45.jpg.thumb.jpg

6888 ms

16-51-04-61-1.png

16-51-04-61-1.png

11004 ms

15-03-38-48-1.jpg

15-03-38-48-1.jpg

5133 ms

00-04-11-31-1.jpg

00-04-11-31-1.jpg

9001 ms

21-36-35-60-136.jpg

21-36-35-60-136.jpg

7482 ms

22-07-26-49-133.jpg

22-07-26-49-133.jpg

7953 ms

06-18-35-26-1.jpg

06-18-35-26-1.jpg

8851 ms

10-26-48-97-1.jpg

10-26-48-97-1.jpg

9068 ms

13-01-11-38-60.jpg

13-01-11-38-60.jpg

9368 ms

19-16-25-54-1.jpg

19-16-25-54-1.jpg

13554 ms

18-26-34-78-44.jpg

18-26-34-78-44.jpg

9485 ms

11-48-00-59-30.jpg

11-48-00-59-30.jpg

12447 ms

15-01-53-89-1.jpg

15-01-53-89-1.jpg

9827 ms

19-36-15-26-1.jpg

19-36-15-26-1.jpg

12658 ms

19-27-45-44-1.jpg

19-27-45-44-1.jpg

13578 ms

13-21-26-37-1.jpg

13-21-26-37-1.jpg

12646 ms

08-36-03-58-1.jpg

08-36-03-58-1.jpg

19971 ms

20-18-06-16-1.jpg

20-18-06-16-1.jpg

16373 ms

20-14-41-36-1.jpg

20-14-41-36-1.jpg

14215 ms

11-07-18-21-1.gif

11-07-18-21-1.gif

17040 ms

14-50-42-90-1.gif

14-50-42-90-1.gif

14088 ms

16-25-29-30-1.gif

16-25-29-30-1.gif

19967 ms

15-52-47-99-1.gif

15-52-47-99-1.gif

19967 ms

14-06-09-89-1.gif

14-06-09-89-1.gif

19967 ms

09-29-22-11-1.gif

09-29-22-11-1.gif

19965 ms

14-21-52-29-1.gif

14-21-52-29-1.gif

19964 ms

17-30-05-67-1.gif

17-30-05-67-1.gif

19964 ms

17-26-38-30-1.gif

17-26-38-30-1.gif

19964 ms

15-27-05-87-1.gif

15-27-05-87-1.gif

19960 ms

15-08-12-58-1.jpg

15-08-12-58-1.jpg

20248 ms

00-07-26-32-1.jpg

00-07-26-32-1.jpg

20001 ms

20-41-46-40-1.jpg

20-41-46-40-1.jpg

20465 ms

19-32-06-26-44.jpg

19-32-06-26-44.jpg

16724 ms

doc.gif

doc.gif

16865 ms

rar.gif

rar.gif

19611 ms

pdf.gif

pdf.gif

16713 ms

14-22-11-39-1.jpg

14-22-11-39-1.jpg

19504 ms

14-21-30-24-1.jpg

14-21-30-24-1.jpg

20032 ms

14-20-33-15-1.jpg

14-20-33-15-1.jpg

20000 ms

14-11-45-68-1.jpg

14-11-45-68-1.jpg

20133 ms

14-09-50-93-1.jpg

14-09-50-93-1.jpg

17528 ms

13-54-40-86-1.jpg

13-54-40-86-1.jpg

19917 ms

13-53-03-50-1.jpg

13-53-03-50-1.jpg

19615 ms

13-37-34-61-1.jpg

13-37-34-61-1.jpg

19776 ms

13-33-02-60-1.jpg

13-33-02-60-1.jpg

20150 ms

13-27-15-50-1.jpg

13-27-15-50-1.jpg

19986 ms

13-19-25-29-1.jpg

13-19-25-29-1.jpg

19531 ms

13-11-50-77-1.jpg

13-11-50-77-1.jpg

20327 ms

13-00-10-22-1.jpg

13-00-10-22-1.jpg

20319 ms

12-54-02-16-1.jpg

12-54-02-16-1.jpg

20426 ms

12-46-57-96-1.jpg

12-46-57-96-1.jpg

20394 ms

12-43-06-52-1.jpg

12-43-06-52-1.jpg

19877 ms

12-34-26-60-1.jpg

12-34-26-60-1.jpg

19753 ms

12-11-29-10-1.jpg

12-11-29-10-1.jpg

19594 ms

13-04-22-35-1.jpg

13-04-22-35-1.jpg

19925 ms

12-55-47-68-1.jpg

12-55-47-68-1.jpg

19997 ms

12-25-01-39-1.jpg

12-25-01-39-1.jpg

19998 ms

12-24-01-75-1.jpg

12-24-01-75-1.jpg

19997 ms

12-21-37-13-1.jpg

12-21-37-13-1.jpg

19997 ms

12-19-25-13-1.jpg

12-19-25-13-1.jpg

19603 ms

12-16-33-29-1.jpg

12-16-33-29-1.jpg

19997 ms

12-14-57-45-1.jpg

12-14-57-45-1.jpg

19996 ms

11-34-56-12-1.jpg

11-34-56-12-1.jpg

19997 ms

20-56-11-87-1.jpg

20-56-11-87-1.jpg

19997 ms

20-55-36-22-1.jpg

20-55-36-22-1.jpg

19996 ms

20-45-33-36-1.jpg

20-45-33-36-1.jpg

19585 ms

20-41-13-35-1.jpg

20-41-13-35-1.jpg

20133 ms

20-39-00-65-1.jpg

20-39-00-65-1.jpg

19999 ms

20-36-40-62-1.jpg

20-36-40-62-1.jpg

19993 ms

20-33-05-87-1.jpg

20-33-05-87-1.jpg

20391 ms

20-31-26-63-1.jpg

20-31-26-63-1.jpg

20243 ms

20-26-49-58-1.jpg

20-26-49-58-1.jpg

19996 ms

ico_newcart.gif

ico_newcart.gif

19604 ms

ico_message.gif

ico_message.gif

19999 ms

ico_newchat.gif

ico_newchat.gif

19998 ms

vip.gif

vip.gif

19999 ms

announce_bg.gif

announce_bg.gif

19997 ms

catalog.gif

catalog.gif

19997 ms

catalog_li.gif

catalog_li.gif

19996 ms

Accessibility Review

dskzb.com accessibility score

58

Accessibility Issues

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

Best Practices

dskzb.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

dskzb.com SEO score

54

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

    UTF-8

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

dskzb.com

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