Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

afaru.3dn.ru

СРВС Москва и область. - Секция радиолюбителей-военнослужащих города Москвы и Московской области

Page Load Speed

14.1 sec in total

First Response

812 ms

Resources Loaded

12.8 sec

Page Rendered

487 ms

afaru.3dn.ru screenshot

About Website

Click here to check amazing Afaru 3 Dn content for Russia. Otherwise, check out these important facts you probably never knew about afaru.3dn.ru

СЕКЦИЯ РАДИОЛЮБИТЕЛЕЙ-ВОЕННОСЛУЖАЩИХ ГОРОДА МОСКВЫ И МОСКОВСКОЙ ОБЛАСТИ

Visit afaru.3dn.ru

Key Findings

We analyzed Afaru.3dn.ru page load time and found that the first response time was 812 ms and then it took 13.3 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

afaru.3dn.ru performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

afaru.3dn.ru

812 ms

jquery-1.7.2.js

515 ms

uwnd.js

638 ms

wrapper_video.css

393 ms

731.css

258 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 24% of them (20 requests) were addressed to the original Afaru.3dn.ru, 19% (16 requests) were made to Dxfuncluster.com and 12% (10 requests) were made to S79.ucoz.net. The less responsive or slowest element that took the longest time to load (9.8 sec) relates to the external source Rybkono.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 567.8 kB (49%)

Content Size

1.2 MB

After Optimization

588.9 kB

In fact, the total size of Afaru.3dn.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. 40% of websites need less resources to load. Javascripts take 582.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 79.8 kB

  • Original 104.0 kB
  • After minification 102.2 kB
  • After compression 24.2 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 79.8 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 20.8 kB

  • Original 399.8 kB
  • After minification 379.0 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. Afaru 3 Dn images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 416.9 kB

  • Original 582.2 kB
  • After minification 578.8 kB
  • After compression 165.3 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 416.9 kB or 72% of the original size.

CSS Optimization

-71%

Potential reduce by 50.3 kB

  • Original 70.7 kB
  • After minification 61.6 kB
  • After compression 20.4 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. Afaru.3dn.ru needs all CSS files to be minified and compressed as it can save up to 50.3 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

79

After Optimization

36

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Afaru 3 Dn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

afaru.3dn.ru accessibility score

49

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

afaru.3dn.ru best practices score

42

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

afaru.3dn.ru SEO score

69

Search Engine Optimization Advices

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 Afaru.3dn.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 Afaru.3dn.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 Afaru 3 Dn. 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: