Report Summary

  • 29

    Performance

    Renders faster than
    50% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

vavilovyh9.ru

ТСЖ «Вавиловых 9»

Page Load Speed

12.3 sec in total

First Response

631 ms

Resources Loaded

10.7 sec

Page Rendered

980 ms

vavilovyh9.ru screenshot

About Website

Click here to check amazing Vavilovyh 9 content. Otherwise, check out these important facts you probably never knew about vavilovyh9.ru

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Key Findings

We analyzed Vavilovyh9.ru page load time and found that the first response time was 631 ms and then it took 11.7 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

vavilovyh9.ru performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

vavilovyh9.ru

631 ms

normalize.css

183 ms

main.css

373 ms

bootstrap.css

2543 ms

bootstrap-theme.css

393 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 78% of them (25 requests) were addressed to the original Vavilovyh9.ru, 16% (5 requests) were made to Maps.googleapis.com and 3% (1 request) were made to Media.reformal.ru. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Vavilovyh9.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 676.5 kB (55%)

Content Size

1.2 MB

After Optimization

545.0 kB

In fact, the total size of Vavilovyh9.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. 25% of websites need less resources to load. Javascripts take 591.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 24.4 kB

  • Original 32.1 kB
  • After minification 26.3 kB
  • After compression 7.7 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 5.8 kB, which is 18% 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 24.4 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 16.7 kB

  • Original 397.0 kB
  • After minification 380.3 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. Vavilovyh 9 images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 462.4 kB

  • Original 591.6 kB
  • After minification 458.2 kB
  • After compression 129.2 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 462.4 kB or 78% of the original size.

CSS Optimization

-86%

Potential reduce by 173.0 kB

  • Original 200.8 kB
  • After minification 164.0 kB
  • After compression 27.8 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. Vavilovyh9.ru needs all CSS files to be minified and compressed as it can save up to 173.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (77%)

Requests Now

30

After Optimization

7

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vavilovyh 9. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vavilovyh9.ru accessibility score

75

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

vavilovyh9.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

vavilovyh9.ru SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vavilovyh9.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vavilovyh9.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 Vavilovyh 9. 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: