Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

nomer-doma.ru

Недвижимость в Челябинске, квартиры - продажа, покупка, сдать, снять - 74

Page Load Speed

18.2 sec in total

First Response

2 sec

Resources Loaded

15.8 sec

Page Rendered

359 ms

nomer-doma.ru screenshot

About Website

Welcome to nomer-doma.ru homepage info - get ready to check Nomer Doma best content for Russia right away, or after learning these important things about nomer-doma.ru

Квартиры в Челябинске: актуальная база недвижимости региона 74. Вы можете найти объявления на сайте о продаже покупке и аренде новостроек, комерческой недвижимости, вторичному жилью, земельный участка...

Visit nomer-doma.ru

Key Findings

We analyzed Nomer-doma.ru page load time and found that the first response time was 2 sec and then it took 16.2 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

nomer-doma.ru performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

nomer-doma.ru

2013 ms

plusone.js

53 ms

jquery.min.js

887 ms

baners.js

510 ms

style.css

513 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 64% of them (59 requests) were addressed to the original Nomer-doma.ru, 9% (8 requests) were made to Apis.google.com and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (10.1 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.5 kB (50%)

Content Size

565.4 kB

After Optimization

279.9 kB

In fact, the total size of Nomer-doma.ru main page is 565.4 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. 50% of websites need less resources to load. HTML takes 244.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 209.1 kB

  • Original 244.1 kB
  • After minification 241.1 kB
  • After compression 35.0 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 209.1 kB or 86% of the original size.

Image Optimization

-10%

Potential reduce by 19.6 kB

  • Original 201.2 kB
  • After minification 181.5 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. Nomer Doma images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 56.2 kB

  • Original 119.2 kB
  • After minification 119.2 kB
  • After compression 63.0 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 56.2 kB or 47% of the original size.

CSS Optimization

-70%

Potential reduce by 620 B

  • Original 890 B
  • After minification 779 B
  • After compression 270 B

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. Nomer-doma.ru needs all CSS files to be minified and compressed as it can save up to 620 B or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (40%)

Requests Now

82

After Optimization

49

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nomer Doma. 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 as a result speed up the page load time.

Accessibility Review

nomer-doma.ru accessibility score

44

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements 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

High

<object> elements do not have alternate text

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

nomer-doma.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

nomer-doma.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

High

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nomer-doma.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 Nomer-doma.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 Nomer Doma. 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: