Tools & Wizards About Us
znzfeedu.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

znzfeedu.com

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Page Load Speed

14.2 sec in total

First Response

3.9 sec

Resources Loaded

10 sec

Page Rendered

294 ms

znzfeedu.com screenshot

About Website

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

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Visit znzfeedu.com

Key Findings

We analyzed Znzfeedu.com page load time and found that the first response time was 3.9 sec and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

znzfeedu.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

znzfeedu.com

3928 ms

stylesanKl2h9.css

79 ms

stat.php

1813 ms

929351.jpg

69 ms

9.gif

134 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 44% of them (4 requests) were addressed to the original Znzfeedu.com, 11% (1 request) were made to S22.cnzz.com and 11% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Znzfeedu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.7 kB (51%)

Content Size

38.7 kB

After Optimization

19.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Znzfeedu.com main page is 38.7 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 5% of websites need less resources to load. HTML takes 10.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 7.0 kB

  • Original 10.7 kB
  • After minification 9.8 kB
  • After compression 3.7 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 7.0 kB or 65% of the original size.

Image Optimization

-6%

Potential reduce by 604 B

  • Original 10.0 kB
  • After minification 9.4 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. Znzfeedu 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

-72%

Potential reduce by 5.3 kB

  • Original 7.3 kB
  • After minification 6.8 kB
  • After compression 2.0 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. Znzfeedu.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 72% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Znzfeedu. According to our analytics all requests are already optimized.

Network Requests Diagram

znzfeedu.com

znzfeedu.com

3928 ms

stylesanKl2h9.css

stylesanKl2h9.css

79 ms

stat.php

stat.php

1813 ms

929351.jpg

929351.jpg

69 ms

9.gif

9.gif

134 ms

stat.htm

stat.htm

181 ms

core.php

core.php

962 ms

9.gif

9.gif

1881 ms

app.gif

app.gif

1312 ms

Accessibility Review

znzfeedu.com accessibility score

45

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

<frame> or <iframe> elements do not have a title

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

znzfeedu.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

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

znzfeedu.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

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 Znzfeedu.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 Znzfeedu.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

znzfeedu.com

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