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Report Summary

About Website

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

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

worldzjy.com

107 ms

www.worldzjy.com

215 ms

jump.js

746 ms

pw_core.css

83 ms

core.js

82 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 25% of them (29 requests) were addressed to the original Worldzjy.com, 70% (81 requests) were made to 987531.aibetw.net and 2% (2 requests) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Init.phpwind.net.

Content Size

320.8 kB

After Optimization

162.2 kB

In fact, the total size of Worldzjy.com main page is 320.8 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. 45% of websites need less resources to load. Javascripts take 152.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 34.7 kB

Original 47.4 kB
After minification 46.3 kB
After compression 12.7 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. 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 34.7 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 8.4 kB

Original 94.2 kB
After minification 85.8 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. Worldzjy images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 95.1 kB

Original 152.9 kB
After minification 128.7 kB
After compression 57.8 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 95.1 kB or 62% of the original size.

CSS Optimization

-78%

Potential reduce by 20.4 kB

Original 26.3 kB
After minification 24.1 kB
After compression 5.9 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. Worldzjy.com needs all CSS files to be minified and compressed as it can save up to 20.4 kB or 78% of the original size.

Requests Now

113

After Optimization

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldzjy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Worldzjy.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 Worldzjy.com main page’s claimed encoding is 8. 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

worldzjy.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

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Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)