Tools & Wizards About Us
audioknigi.club screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

audioknigi.club

Аудиокниги Клуб - Слушаем Онлайн!

Page Load Speed

2.6 sec in total

First Response

223 ms

Resources Loaded

2 sec

Page Rendered

337 ms

audioknigi.club screenshot

About Website

Welcome to audioknigi.club homepage info - get ready to check Audioknigi best content for United States right away, or after learning these important things about audioknigi.club

Лучшая коллекция онлайн аудиокниг и аудиоспектаклей на любой вкус, ежедневное обновление свежими материалами. Слушать бесплатно с телефона или компьютера. Клуб любителей аудиокниг

Visit audioknigi.club

Key Findings

We analyzed Audioknigi.club page load time and found that the first response time was 223 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

audioknigi.club performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

audioknigi.club

223 ms

akniga.org

474 ms

92abb91d43f4485169fda7d4754003fb.css

72 ms

header-bidding.js

884 ms

context.js

1335 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Audioknigi.club, 85% (44 requests) were made to Akniga.org and 4% (2 requests) were made to Yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (69%)

Content Size

1.5 MB

After Optimization

458.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Audioknigi.club main page is 1.5 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. 35% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 147.0 kB

  • Original 183.5 kB
  • After minification 151.5 kB
  • After compression 36.5 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 32.0 kB, which is 17% 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 147.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 2.5 kB

  • Original 65.8 kB
  • After minification 63.4 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. Audioknigi images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 853.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 317.1 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 853.6 kB or 73% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 41.5 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.

Requests Breakdown

Number of requests can be reduced by 6 (12%)

Requests Now

49

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Audioknigi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

audioknigi.club

audioknigi.club

223 ms

akniga.org

akniga.org

474 ms

92abb91d43f4485169fda7d4754003fb.css

92abb91d43f4485169fda7d4754003fb.css

72 ms

header-bidding.js

header-bidding.js

884 ms

context.js

context.js

1335 ms

js

js

64 ms

0d58cb8e938d640cd416c115a4285d19.js

0d58cb8e938d640cd416c115a4285d19.js

392 ms

realtime_client.js

realtime_client.js

117 ms

akniga.org.js

akniga.org.js

668 ms

tag.js

tag.js

39 ms

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30 ms

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290 ms

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293 ms

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291 ms

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294 ms

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317 ms

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318 ms

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321 ms

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348 ms

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329 ms

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334 ms

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350 ms

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351 ms

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352 ms

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367 ms

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367 ms

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379 ms

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384 ms

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380 ms

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383 ms

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395 ms

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400 ms

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408 ms

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408 ms

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415 ms

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393 ms

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401 ms

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410 ms

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312 ms

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204 ms

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182 ms

symbols_v2.svg

symbols_v2.svg

137 ms

advert.gif

advert.gif

656 ms

1

1

321 ms

Accessibility Review

audioknigi.club accessibility score

55

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

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

High

Image elements do not have [alt] attributes

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.

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

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

audioknigi.club 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

audioknigi.club SEO score

91

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

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 Audioknigi.club 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 Audioknigi.club 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

audioknigi.club

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