Tools & Wizards About Us
joomla-book.ru screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

joomla-book.ru

Руководство Joomla, создание шаблонов Joomla и расширений для Джумла, использование и настройка, обзоры расширений Joomla CMS, программирование компон...

Page Load Speed

7.3 sec in total

First Response

481 ms

Resources Loaded

6.6 sec

Page Rendered

179 ms

joomla-book.ru screenshot

About Website

Click here to check amazing Joomla Book content for Russia. Otherwise, check out these important facts you probably never knew about joomla-book.ru

Руководство Joomla, создание шаблонов Joomla и расширений для Джумла, использование и настройка, обзоры расширений Joomla CMS, программирование компонентов и модулей с помощью API Joomla

Visit joomla-book.ru

Key Findings

We analyzed Joomla-book.ru page load time and found that the first response time was 481 ms and then it took 6.8 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

joomla-book.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

79/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value6,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value42.4 s

0/100

10%

Network Requests Diagram

joomla-book.ru

481 ms

joomla-book.ru

1103 ms

styles.css

247 ms

jquery.min.js

375 ms

jquery.tools.js

494 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 9% of them (12 requests) were addressed to the original Joomla-book.ru, 46% (60 requests) were made to St6-21.vk.com and 8% (11 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 535.9 kB (14%)

Content Size

3.8 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joomla-book.ru main page is 3.8 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 31.8 kB

  • Original 43.4 kB
  • After minification 41.5 kB
  • After compression 11.6 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 31.8 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 7.5 kB

  • Original 275.2 kB
  • After minification 267.7 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. Joomla Book images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 373.8 kB

  • Original 2.7 MB
  • After minification 2.7 MB
  • After compression 2.3 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 373.8 kB or 14% of the original size.

CSS Optimization

-15%

Potential reduce by 122.8 kB

  • Original 801.5 kB
  • After minification 801.4 kB
  • After compression 678.7 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. Joomla-book.ru needs all CSS files to be minified and compressed as it can save up to 122.8 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (69%)

Requests Now

124

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joomla Book. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

joomla-book.ru

joomla-book.ru

481 ms

joomla-book.ru

joomla-book.ru

1103 ms

styles.css

styles.css

247 ms

jquery.min.js

jquery.min.js

375 ms

jquery.tools.js

jquery.tools.js

494 ms

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openapi.js

346 ms

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485 ms

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169 ms

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sprite.png

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126 ms

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486 ms

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228 ms

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576 ms

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id

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85 ms

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57 ms

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Accessibility Review

joomla-book.ru accessibility score

69

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

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

joomla-book.ru best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

joomla-book.ru SEO score

77

Search Engine Optimization Advices

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 Joomla-book.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 Joomla-book.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

joomla-book.ru

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