Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

viborudachu.ru

viborudachu.ru - образовательный портал. ВУЗ'Ы России, Украины, Мира. Обсуждаем среднее образование, вопросы поступления и сдачи ЕГЭ.

Page Load Speed

3.4 sec in total

First Response

774 ms

Resources Loaded

2.4 sec

Page Rendered

288 ms

About Website

Welcome to viborudachu.ru homepage info - get ready to check Vibo Ru Dachu best content for Russia right away, or after learning these important things about viborudachu.ru

viborudachu.ru - образовательный портал. ВУЗ'Ы России, Украины, Мира. Обсуждаем среднее образование, вопросы поступления и сдачи ЕГЭ.

Visit viborudachu.ru

Key Findings

We analyzed Viborudachu.ru page load time and found that the first response time was 774 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

viborudachu.ru performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.179

68/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

viborudachu.ru

774 ms

jquery.js

195 ms

jqueryui.js

393 ms

dle_js.js

296 ms

highslide.js

306 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 88% of them (45 requests) were addressed to the original Viborudachu.ru, 8% (4 requests) were made to W.uptolike.com and 2% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (881 ms) belongs to the original domain Viborudachu.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.3 kB (18%)

Content Size

867.3 kB

After Optimization

710.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Viborudachu.ru main page is 867.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 736.3 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 109.6 kB

  • Original 121.3 kB
  • After minification 44.8 kB
  • After compression 11.7 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 76.5 kB, which is 63% 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 109.6 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 45.7 kB

  • Original 736.3 kB
  • After minification 690.6 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. Vibo Ru Dachu images are well optimized though.

CSS Optimization

-21%

Potential reduce by 2.0 kB

  • Original 9.6 kB
  • After minification 9.6 kB
  • After compression 7.7 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. Viborudachu.ru needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vibo Ru Dachu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

viborudachu.ru accessibility score

49

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

<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

viborudachu.ru best practices score

58

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

SEO Factors

viborudachu.ru SEO score

67

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Viborudachu.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 Viborudachu.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Vibo Ru Dachu. 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: