Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

head-liner.ru

Жилой комплекс «Headliner» официальный сайт: цены на квартиры в ЖК «Хедлайнер» от застройщика

Page Load Speed

5 sec in total

First Response

527 ms

Resources Loaded

3.9 sec

Page Rendered

591 ms

head-liner.ru screenshot

About Website

Visit head-liner.ru now to see the best up-to-date Headliner content for Russia and also check out these interesting facts you probably never knew about head-liner.ru

Продажа квартир в многофункциональном жилом комплексе «Headliner» в деловом центре Москвы от застройщика ГК «Кортрос». Купить квартиру ЖК «Хедлайнер» недалеко от Москва-Сити.

Visit head-liner.ru

Key Findings

We analyzed Head-liner.ru page load time and found that the first response time was 527 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

head-liner.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value35.4 s

0/100

25%

SI (Speed Index)

Value27.0 s

0/100

10%

TBT (Total Blocking Time)

Value6,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value39.8 s

0/100

10%

Network Requests Diagram

head-liner.ru

527 ms

head-liner.ru

703 ms

SmartCallBack.js

1616 ms

cs.min.js

1175 ms

gtm.js

62 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 51% of them (48 requests) were addressed to the original Head-liner.ru, 6% (6 requests) were made to Googletagmanager.com and 5% (5 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Head-liner.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.2 kB (3%)

Content Size

4.6 MB

After Optimization

4.5 MB

In fact, the total size of Head-liner.ru main page is 4.6 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. 75% 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. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 89.4 kB

  • Original 112.4 kB
  • After minification 99.2 kB
  • After compression 23.0 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. This page needs HTML code to be minified as it can gain 13.2 kB, which is 12% 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 89.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 9.2 kB

  • Original 3.8 MB
  • After minification 3.8 MB

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. Headliner images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.3 kB

  • Original 610.6 kB
  • After minification 610.6 kB
  • After compression 601.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 10.4 kB

  • Original 115.3 kB
  • After minification 115.3 kB
  • After compression 104.9 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. Head-liner.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (52%)

Requests Now

82

After Optimization

39

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Headliner. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

head-liner.ru accessibility score

63

Accessibility Issues

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-*] attributes do not match their roles

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

Buttons do not have an accessible name

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

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

head-liner.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

head-liner.ru SEO score

85

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Head-liner.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 Head-liner.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 Headliner. 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: