Tools & Wizards About Us
zebraboss.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

zebraboss.com

Сервис бесплатных отчетов о тех, кто добавился и удалился в группах ВКонтакте, Одноклассниках, МоёмМире, Фотостране, Facebook, Twitter и Instagram

Page Load Speed

4.2 sec in total

First Response

361 ms

Resources Loaded

3.6 sec

Page Rendered

215 ms

zebraboss.com screenshot

About Website

Welcome to zebraboss.com homepage info - get ready to check Zebraboss best content for Russia right away, or after learning these important things about zebraboss.com

Получайте бесплатные отчеты о добавившихся и удалившихся подписчиках групп Вконтакте, Twitter и Instagram! Без регистрации и необходимости вводить пароль. Бесплатные отчеты о подписчиках на e-mail или...

Visit zebraboss.com

Key Findings

We analyzed Zebraboss.com page load time and found that the first response time was 361 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zebraboss.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

zebraboss.com

361 ms

www.zebraboss.com

695 ms

sdk.js

200 ms

ads_wp_style.css

234 ms

styles.css

232 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 82% of them (62 requests) were addressed to the original Zebraboss.com, 4% (3 requests) were made to Fonts.googleapis.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 512.9 kB (69%)

Content Size

741.3 kB

After Optimization

228.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zebraboss.com main page is 741.3 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. 30% of websites need less resources to load. Javascripts take 431.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 20.6 kB

  • Original 27.7 kB
  • After minification 26.9 kB
  • After compression 7.1 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 20.6 kB or 74% of the original size.

Image Optimization

-19%

Potential reduce by 8.3 kB

  • Original 44.1 kB
  • After minification 35.8 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. Obviously, Zebraboss needs image optimization as it can save up to 8.3 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 284.2 kB

  • Original 431.1 kB
  • After minification 403.2 kB
  • After compression 146.9 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 284.2 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 199.8 kB

  • Original 238.4 kB
  • After minification 183.9 kB
  • After compression 38.5 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. Zebraboss.com needs all CSS files to be minified and compressed as it can save up to 199.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (74%)

Requests Now

73

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zebraboss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zebraboss.com

zebraboss.com

361 ms

www.zebraboss.com

www.zebraboss.com

695 ms

sdk.js

sdk.js

200 ms

ads_wp_style.css

ads_wp_style.css

234 ms

styles.css

styles.css

232 ms

style.css

style.css

233 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

302 ms

responsiveslides.css

responsiveslides.css

241 ms

skin.css

skin.css

206 ms

jquery.ui.all.css

jquery.ui.all.css

229 ms

responsive.css

responsive.css

472 ms

images.css

images.css

318 ms

style.css

style.css

393 ms

style.php

style.php

505 ms

css

css

24 ms

css

css

36 ms

css

css

44 ms

jquery.js

jquery.js

675 ms

jquery-migrate.min.js

jquery-migrate.min.js

431 ms

style.css

style.css

434 ms

woocommerce.css

woocommerce.css

571 ms

custom.css

custom.css

516 ms

share.js

share.js

12 ms

jquery.form.min.js

jquery.form.min.js

525 ms

scripts.js

scripts.js

556 ms

responsive.min.js

responsive.min.js

522 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

522 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

586 ms

jquery.ui.mouse.min.js

jquery.ui.mouse.min.js

605 ms

jquery.ui.sortable.min.js

jquery.ui.sortable.min.js

772 ms

jquery.ui.tabs.min.js

jquery.ui.tabs.min.js

688 ms

jquery.ui.accordion.min.js

jquery.ui.accordion.min.js

638 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

867 ms

responsiveslides.js

responsiveslides.js

681 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

809 ms

jquery.sticky.js

jquery.sticky.js

727 ms

jquery.isotope.min.js

jquery.isotope.min.js

764 ms

jquery.hoverdir.js

jquery.hoverdir.js

771 ms

mfn-menu.js

mfn-menu.js

810 ms

scripts.js

scripts.js

862 ms

comment-reply.min.js

comment-reply.min.js

862 ms

base.css

base.css

892 ms

buttons.css

buttons.css

906 ms

skeleton.css

skeleton.css

825 ms

layout.css

layout.css

880 ms

139 ms

variables.css

variables.css

872 ms

shortcodes.css

shortcodes.css

972 ms

animations.css

animations.css

864 ms

font-awesome.css

font-awesome.css

978 ms

fonts.css

fonts.css

895 ms

jquery.ui.base.css

jquery.ui.base.css

813 ms

jquery.ui.theme.css

jquery.ui.theme.css

837 ms

jquery.ui.core.css

jquery.ui.core.css

116 ms

jquery.ui.accordion.css

jquery.ui.accordion.css

117 ms

jquery.ui.tabs.css

jquery.ui.tabs.css

114 ms

strip_middle.png

strip_middle.png

146 ms

zb-new2.png

zb-new2.png

145 ms

fb_new.png

fb_new.png

110 ms

tw_new.png

tw_new.png

132 ms

ig_new.png

ig_new.png

139 ms

bg_forms.png

bg_forms.png

132 ms

orange.png

orange.png

236 ms

vk-30x30.png

vk-30x30.png

270 ms

fb-30x30.png

fb-30x30.png

301 ms

ok-30x30.png

ok-30x30.png

332 ms

hr_footer.png

hr_footer.png

300 ms

analytics.js

analytics.js

25 ms

watch.js

watch.js

182 ms

xd_arbiter.php

xd_arbiter.php

128 ms

xd_arbiter.php

xd_arbiter.php

253 ms

ajax-loader.gif

ajax-loader.gif

254 ms

linkid.js

linkid.js

11 ms

collect

collect

11 ms

collect

collect

53 ms

watch.js

watch.js

1078 ms

Accessibility Review

zebraboss.com accessibility score

79

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

Form elements do not have associated labels

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

zebraboss.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zebraboss.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 valid hreflang

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zebraboss.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Zebraboss.com 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

zebraboss.com

Open Graph data is detected on the main page of Zebraboss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: