Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 0

    SEO

Page Load Speed

43.9 sec in total

First Response

734 ms

Resources Loaded

42.6 sec

Page Rendered

594 ms

zdtxt.com screenshot

About Website

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

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Visit zdtxt.com

Key Findings

We analyzed Zdtxt.com page load time and found that the first response time was 734 ms and then it took 43.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

zdtxt.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

zdtxt.com

734 ms

www.zdtxt.com

1852 ms

wind-reset.css

93 ms

core.js

65 ms

pw_ajax.js

65 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 88% of them (86 requests) were addressed to the original Zdtxt.com, 5% (5 requests) were made to Bdimg.share.baidu.com and 2% (2 requests) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Cpro.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.7 kB (43%)

Content Size

537.1 kB

After Optimization

304.4 kB

In fact, the total size of Zdtxt.com main page is 537.1 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. 25% of websites need less resources to load. Images take 265.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 72.2 kB

  • Original 92.6 kB
  • After minification 92.4 kB
  • After compression 20.4 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 72.2 kB or 78% of the original size.

Image Optimization

-14%

Potential reduce by 37.0 kB

  • Original 265.9 kB
  • After minification 228.9 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, Zdtxt needs image optimization as it can save up to 37.0 kB 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

-69%

Potential reduce by 109.3 kB

  • Original 158.2 kB
  • After minification 158.2 kB
  • After compression 48.9 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 109.3 kB or 69% of the original size.

CSS Optimization

-69%

Potential reduce by 14.2 kB

  • Original 20.4 kB
  • After minification 19.1 kB
  • After compression 6.2 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. Zdtxt.com needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (47%)

Requests Now

95

After Optimization

50

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdtxt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

zdtxt.com accessibility score

68

Accessibility Issues

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

Document doesn't have a <title> element

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

zdtxt.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

zdtxt.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zdtxt.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zdtxt.com main page’s claimed encoding is gbk. 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

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