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3000wz.com screenshot

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

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

23 sec in total

First Response

4.7 sec

Resources Loaded

18.1 sec

Page Rendered

205 ms

3000wz.com screenshot

About Website

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Key Findings

We analyzed 3000wz.com page load time and found that the first response time was 4.7 sec and then it took 18.3 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

3000wz.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)

Value0.6 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

3000wz.com

4729 ms

default.css

132 ms

z_stat.php

2971 ms

a1.jpg

275 ms

a3.jpg

226 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original 3000wz.com, 8% (1 request) were made to S4.cnzz.com and 8% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (8.3 sec) relates to the external source Pcookie.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.1 kB (12%)

Content Size

115.2 kB

After Optimization

101.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 3000wz.com main page is 115.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 93.3 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 4.4 kB

  • Original 8.2 kB
  • After minification 8.0 kB
  • After compression 3.8 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 4.4 kB or 54% of the original size.

Image Optimization

-1%

Potential reduce by 660 B

  • Original 93.3 kB
  • After minification 92.7 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. 3000 Wz images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

CSS Optimization

-74%

Potential reduce by 2.1 kB

  • Original 2.9 kB
  • After minification 2.1 kB
  • After compression 751 B

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. 3000wz.com needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3000 Wz. According to our analytics all requests are already optimized.

Network Requests Diagram

3000wz.com

3000wz.com

4729 ms

default.css

default.css

132 ms

z_stat.php

z_stat.php

2971 ms

a1.jpg

a1.jpg

275 ms

a3.jpg

a3.jpg

226 ms

a2.jpg

a2.jpg

415 ms

a4.jpg

a4.jpg

344 ms

stat.htm

stat.htm

168 ms

core.php

core.php

771 ms

9.gif

9.gif

1280 ms

pic.gif

pic.gif

1189 ms

app.gif

app.gif

8251 ms

Accessibility Review

3000wz.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

3000wz.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

3000wz.com SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3000wz.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 3000wz.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

3000wz.com

Open Graph description is not detected on the main page of 3000 Wz. 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: