Access zo-zo.org. ZOZO.GG | ZOMBIE ZONE : Left 4 Dead 2, Team Fortress 2, HLstatsX, SourceBans, Commfort Чат

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

zo-zo.org

430 ms

zozo.gg

419 ms

zozo.gg

845 ms

normalize.css

164 ms

style.css

329 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zo-zo.org, 63% (51 requests) were made to Zozo.gg and 15% (12 requests) were made to Stats.zozo.gg. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Zozo.gg.

Content Size

1.0 MB

After Optimization

865.7 kB

In fact, the total size of Zo-zo.org main page is 1.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 726.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 71.4 kB

Original 88.0 kB
After minification 83.1 kB
After compression 16.6 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 71.4 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 20.7 kB

Original 726.6 kB
After minification 705.9 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. ZOZO images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 46.9 kB

Original 128.6 kB
After minification 126.3 kB
After compression 81.7 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 46.9 kB or 36% of the original size.

CSS Optimization

-17%

Potential reduce by 12.4 kB

Original 73.9 kB
After minification 72.1 kB
After compression 61.5 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. Zo-zo.org needs all CSS files to be minified and compressed as it can save up to 12.4 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZOZO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zo-zo.org can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Zo-zo.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

zo-zo.org

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

ZOZO.GG | ZOMBIE ZONE : Left 4 Dead 2, Team Fortress 2, HLstatsX, SourceBans, Commfort Чат

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)

Network Requests Diagram

zo-zo.org

zozo.gg

zozo.gg

normalize.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

zo-zo.org

zozo.gg

zozo.gg

normalize.css

style.css

style.min.css

front_end_style.css

dashicons.min.css

desktop_style.css

form_style.css

polls-css.css

postratings-css.css

style.css

jquery.min.js

highslide.min.css

slider.css

slides.jquery.js

highslide.min.js

polls-js.js

postratings-js.js

script.js

wp-embed.min.js

wp-emoji-release.min.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

9d463b7274cb72b462f3ba28bc93164f

88x31_wm_v_blue_on_white_ru.png

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

zozo.gg_1_39.143.72.gif

16.png

bg-brush.png

bg-pattern.jpg

logo-3d-sprite.png

logo-url.png

no-avatar.png

home-menu.png

new-year-2022.jpg

germany-upgrade-100-tickrate.jpg

l4d2-halloween-cup-2021.jpg

ads.png

question.png

comments.png

forum.png

spumer_avatar-32x32.jpg