Tools & Wizards About Us
renart.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

renart.ru

Renaissance Art Group — передовое DIGITAL агентство полного цикла

Page Load Speed

15 sec in total

First Response

455 ms

Resources Loaded

12.3 sec

Page Rendered

2.2 sec

renart.ru screenshot

About Website

Welcome to renart.ru homepage info - get ready to check Ren Art best content for Russia right away, or after learning these important things about renart.ru

Renaissance Art Group — передовое DIGITAL агентство полного цикла, специализирующееся на брендинге, разработке веб-проектов, проведении онлайн и оффлайн рекламных кампаний и производстве реламных мате...

Visit renart.ru

Key Findings

We analyzed Renart.ru page load time and found that the first response time was 455 ms and then it took 14.5 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

renart.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

Network Requests Diagram

renart.ru

455 ms

renart.ru

613 ms

core.min.js

225 ms

jquery-1.12.4.min.js

438 ms

core_fx.min.js

327 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 89% of them (148 requests) were addressed to the original Renart.ru, 3% (5 requests) were made to Api-maps.yandex.ru and 2% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (8.5 sec) relates to the external source Mc.yandex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (9%)

Content Size

13.6 MB

After Optimization

12.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renart.ru main page is 13.6 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. Only a small number of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 185.6 kB

  • Original 225.4 kB
  • After minification 211.6 kB
  • After compression 39.8 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 185.6 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 1.0 MB

  • Original 12.8 MB
  • After minification 11.7 MB

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. Ren Art images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 16.2 kB

  • Original 534.1 kB
  • After minification 534.1 kB
  • After compression 518.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-27%

Potential reduce by 13.2 kB

  • Original 48.6 kB
  • After minification 45.6 kB
  • After compression 35.4 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. Renart.ru needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (23%)

Requests Now

142

After Optimization

109

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ren Art. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

renart.ru

renart.ru

455 ms

renart.ru

renart.ru

613 ms

core.min.js

core.min.js

225 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

438 ms

core_fx.min.js

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327 ms

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326 ms

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449 ms

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336 ms

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345 ms

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435 ms

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436 ms

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454 ms

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456 ms

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542 ms

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45 ms

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837 ms

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838 ms

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835 ms

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836 ms

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834 ms

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934 ms

additional-methods.min.js

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938 ms

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940 ms

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943 ms

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949 ms

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1045 ms

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1

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Accessibility Review

renart.ru accessibility score

78

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

renart.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

renart.ru SEO score

54

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

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 Renart.ru 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 Renart.ru 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

renart.ru

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