Report Summary

  • 44

    Performance

    Renders faster than
    62% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 95

    SEO

    Google-friendlier than
    93% of websites

ronl.ru

Рефераты на различные темы бесплатно RONL.ORG

Page Load Speed

5.3 sec in total

First Response

434 ms

Resources Loaded

3.6 sec

Page Rendered

1.3 sec

ronl.ru screenshot

About Website

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

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Visit ronl.ru

Key Findings

We analyzed Ronl.ru page load time and found that the first response time was 434 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

ronl.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

ronl.ru

434 ms

www.ronl.ru

581 ms

stylesheet.css

242 ms

index.css

259 ms

openapi.js

359 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 17% of them (14 requests) were addressed to the original Ronl.ru, 22% (18 requests) were made to Bazr.ru and 20% (16 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (581 ms) belongs to the original domain Ronl.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 843.1 kB (69%)

Content Size

1.2 MB

After Optimization

380.2 kB

In fact, the total size of Ronl.ru main page is 1.2 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. 50% of websites need less resources to load. Javascripts take 998.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.1 kB

  • Original 17.2 kB
  • After minification 13.6 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 13.1 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 2.4 kB

  • Original 32.8 kB
  • After minification 30.4 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. RONL images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 686.5 kB

  • Original 998.6 kB
  • After minification 934.8 kB
  • After compression 312.1 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 686.5 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 141.1 kB

  • Original 174.8 kB
  • After minification 144.8 kB
  • After compression 33.7 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. Ronl.ru needs all CSS files to be minified and compressed as it can save up to 141.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (64%)

Requests Now

73

After Optimization

26

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RONL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ronl.ru accessibility score

57

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.

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

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

Links do not have a discernible name

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

ronl.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

SEO Factors

ronl.ru SEO score

95

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ronl.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 Ronl.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

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