Tools & Wizards About Us
kvartira.lsrgroup.ru screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kvartira.lsrgroup.ru

ЛСР. Недвижимость официальный сайт - новостройки от застройщиков группы ЛСР

Page Load Speed

6.6 sec in total

First Response

578 ms

Resources Loaded

5.9 sec

Page Rendered

145 ms

kvartira.lsrgroup.ru screenshot

About Website

Visit kvartira.lsrgroup.ru now to see the best up-to-date Kvartira Lsrgroup content for Russia and also check out these interesting facts you probably never knew about kvartira.lsrgroup.ru

Официальный сайт группы ЛСР. Продажа квартир в новостройках Санкт-Петербурга, Москвы и Московской области, Екатеринбурга от застройщика.

Visit kvartira.lsrgroup.ru

Key Findings

We analyzed Kvartira.lsrgroup.ru page load time and found that the first response time was 578 ms and then it took 6 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

kvartira.lsrgroup.ru performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.8 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value2,440 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

kvartira.lsrgroup.ru

578 ms

www.lsr.ru

1599 ms

template_feb946b51743f3c75497a13a1d20ce39_v1.css

1480 ms

main.js

2071 ms

share.js

513 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Kvartira.lsrgroup.ru, 59% (13 requests) were made to Lsr.ru and 9% (2 requests) were made to Ad.adriver.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Lsr.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (73%)

Content Size

3.0 MB

After Optimization

794.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kvartira.lsrgroup.ru main page is 3.0 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. 20% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 195.7 kB

  • Original 239.6 kB
  • After minification 186.1 kB
  • After compression 43.8 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 53.5 kB, which is 22% 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 195.7 kB or 82% of the original size.

Image Optimization

-30%

Potential reduce by 55.7 kB

  • Original 186.4 kB
  • After minification 130.7 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. Obviously, Kvartira Lsrgroup needs image optimization as it can save up to 55.7 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 1.1 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 476.4 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 1.1 MB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 858.0 kB

  • Original 1.0 MB
  • After minification 987.0 kB
  • After compression 144.0 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. Kvartira.lsrgroup.ru needs all CSS files to be minified and compressed as it can save up to 858.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (39%)

Requests Now

18

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kvartira Lsrgroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kvartira.lsrgroup.ru

kvartira.lsrgroup.ru

578 ms

www.lsr.ru

www.lsr.ru

1599 ms

template_feb946b51743f3c75497a13a1d20ce39_v1.css

template_feb946b51743f3c75497a13a1d20ce39_v1.css

1480 ms

main.js

main.js

2071 ms

share.js

share.js

513 ms

gtm.js

gtm.js

221 ms

pinch.html

pinch.html

276 ms

i_spb.jpg

i_spb.jpg

456 ms

i_msk.jpg

i_msk.jpg

541 ms

i_ekb.jpg

i_ekb.jpg

542 ms

parking-scheme2x.png

parking-scheme2x.png

1102 ms

BigCityGrotesquePro-Book.woff

BigCityGrotesquePro-Book.woff

749 ms

BigCityGrotesquePro-Medium.woff

BigCityGrotesquePro-Medium.woff

606 ms

createjs-2015.11.26.min.js

createjs-2015.11.26.min.js

1016 ms

pinch.js

pinch.js

500 ms

tag.js

tag.js

948 ms

rle.cgi

rle.cgi

140 ms

erle.cgi

erle.cgi

136 ms

print.css

print.css

180 ms

s.html

s.html

657 ms

advert.gif

advert.gif

563 ms

s.js

s.js

123 ms

Accessibility Review

kvartira.lsrgroup.ru accessibility score

47

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.

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

ARIA IDs are not unique

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

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

kvartira.lsrgroup.ru 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

Serves images with low resolution

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

kvartira.lsrgroup.ru SEO score

84

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

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kvartira.lsrgroup.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 Kvartira.lsrgroup.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

kvartira.lsrgroup.ru

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