Tools & Wizards About Us
zdreport.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

zdreport.com

智鼎市场研究报告网,提供多个行业研究报告,权威的市场研究公司 http://www.zdreport.com

Page Load Speed

9.3 sec in total

First Response

1.7 sec

Resources Loaded

7.1 sec

Page Rendered

590 ms

zdreport.com screenshot

About Website

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

智鼎市场研究报告网www.zdreport.com是知名的市场研究报告咨询公司,专业的市场研究人员为您提供权威的市场研究报告,市场报告,可行性研究报告,行业数据等,具有能源市场研究报告,金融保险行业研究报告,房地产研究报告等20多个行业的市场研究报告。咨询01057168855

Visit zdreport.com

Key Findings

We analyzed Zdreport.com page load time and found that the first response time was 1.7 sec and then it took 7.7 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

zdreport.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

zdreport.com

1660 ms

www.zdreport.com

2227 ms

js.js

598 ms

css.css

1225 ms

cn.js

583 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 67% of them (12 requests) were addressed to the original Zdreport.com, 17% (3 requests) were made to Bdimg.share.baidu.com and 11% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Zdreport.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.4 kB (56%)

Content Size

216.6 kB

After Optimization

95.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zdreport.com main page is 216.6 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. Only 10% of websites need less resources to load. HTML takes 97.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 83.6 kB

  • Original 97.7 kB
  • After minification 95.9 kB
  • After compression 14.1 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 83.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 16 B

  • Original 53.3 kB
  • After minification 53.3 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. Zdreport images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 27.7 kB

  • Original 53.2 kB
  • After minification 52.5 kB
  • After compression 25.6 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 27.7 kB or 52% of the original size.

CSS Optimization

-82%

Potential reduce by 10.0 kB

  • Original 12.3 kB
  • After minification 9.5 kB
  • After compression 2.2 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. Zdreport.com needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (31%)

Requests Now

16

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdreport. 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

zdreport.com

zdreport.com

1660 ms

www.zdreport.com

www.zdreport.com

2227 ms

js.js

js.js

598 ms

css.css

css.css

1225 ms

cn.js

cn.js

583 ms

logo.gif

logo.gif

584 ms

icon.gif

icon.gif

296 ms

icon-search.gif

icon-search.gif

308 ms

web.gif

web.gif

296 ms

logotitle.jpg

logotitle.jpg

906 ms

icp.gif

icp.gif

598 ms

qq.jpg

qq.jpg

524 ms

h.js

h.js

917 ms

21.gif

21.gif

922 ms

hm.gif

hm.gif

490 ms

shell_v2.js

shell_v2.js

910 ms

logger.js

logger.js

287 ms

bds_s_v2.js

bds_s_v2.js

583 ms

Accessibility Review

zdreport.com accessibility score

46

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zdreport.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

zdreport.com 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

Image elements do not have [alt] attributes

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 Zdreport.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 Zdreport.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

zdreport.com

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