Tools & Wizards About Us
redz.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

redz.ru

Хостинг сайтов, платный хостинг, профессиональный хостинг, коммерческий хостинг

Page Load Speed

6.7 sec in total

First Response

500 ms

Resources Loaded

5.9 sec

Page Rendered

256 ms

redz.ru screenshot

About Website

Visit redz.ru now to see the best up-to-date Redz content for Russia and also check out these interesting facts you probably never knew about redz.ru

IT WEB Хостинг услуги от Red Z Group: бесплатный хостинг, профессиональный хостинг, платный хостинг, хостинг бесплатно, хостинг сайтов Apache, PHP 5, PHP 6, MySQL 5.5, MySQL 5.6, MySQL 6, ionCube, GD2...

Visit redz.ru

Key Findings

We analyzed Redz.ru page load time and found that the first response time was 500 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

redz.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value11,390 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value41.0 s

0/100

10%

Network Requests Diagram

redz.ru

500 ms

redz.ru

563 ms

redz.ru

175 ms

ui.design-tokens.min.css

321 ms

style.css

379 ms

Our browser made a total of 174 requests to load all elements on the main page. We found that 29% of them (50 requests) were addressed to the original Redz.ru, 52% (90 requests) were made to St6-21.vk.com and 6% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 600.1 kB (15%)

Content Size

4.0 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redz.ru main page is 4.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 41.5 kB

  • Original 55.3 kB
  • After minification 51.0 kB
  • After compression 13.9 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 41.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 10.2 kB

  • Original 422.0 kB
  • After minification 411.8 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. Redz images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 429.0 kB

  • Original 2.8 MB
  • After minification 2.8 MB
  • After compression 2.4 MB

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 429.0 kB or 15% of the original size.

CSS Optimization

-16%

Potential reduce by 119.4 kB

  • Original 737.4 kB
  • After minification 737.4 kB
  • After compression 618.0 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. Redz.ru needs all CSS files to be minified and compressed as it can save up to 119.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 128 (77%)

Requests Now

166

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 166 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 85 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

redz.ru

redz.ru

500 ms

redz.ru

redz.ru

563 ms

redz.ru

redz.ru

175 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

321 ms

style.css

style.css

379 ms

style.css

style.css

381 ms

style.css

style.css

378 ms

popup.min.css

popup.min.css

380 ms

template_styles.css

template_styles.css

382 ms

core.min.js

core.min.js

568 ms

dexie3.bundle.min.js

dexie3.bundle.min.js

626 ms

core_ls.min.js

core_ls.min.js

501 ms

core_fx.min.js

core_fx.min.js

502 ms

core_frame_cache.min.js

core_frame_cache.min.js

501 ms

pageobject.min.js

pageobject.min.js

501 ms

core_window.min.js

core_window.min.js

751 ms

google.js

google.js

626 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

754 ms

jquery.ui.js

jquery.ui.js

631 ms

REDZ.SlideHidden.js

REDZ.SlideHidden.js

682 ms

script.min.js

script.min.js

736 ms

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script.js

script.js

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script.js

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252 ms

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261 ms

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cycounter

cycounter

848 ms

phone.png

phone.png

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bg1.jpg

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line.png

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text.png

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97 ms

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168 ms

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61 ms

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chats.png

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406 ms

Accessibility Review

redz.ru accessibility score

78

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

redz.ru 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

High

Page has valid source maps

SEO Factors

redz.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redz.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Redz.ru main page’s claimed encoding is windows-1251. 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

redz.ru

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