Access fsklider.ru. Квартиры от ФСК — купить новостройку на официальном сайте застройщика недвижимости в России

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value27,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value35.2 s

0/100

10%

fsklider.ru

501 ms

fsk-lider.ru

743 ms

styles_348c1345606f16ff8e7d6c4236d99063.css

292 ms

styles.css

618 ms

styles_23ae3276d739bb3fb754a2c8381570f2.css

453 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Fsklider.ru, 60% (43 requests) were made to Fsk-lider.ru and 7% (5 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source Fsk-lider.ru.

Content Size

1.6 MB

After Optimization

797.0 kB

In fact, the total size of Fsklider.ru main page is 1.6 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. 40% of websites need less resources to load. Javascripts take 735.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 63.0 kB

Original 80.3 kB
After minification 76.9 kB
After compression 17.3 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 63.0 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 3.6 kB

Original 445.8 kB
After minification 442.2 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. Fsklider images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 442.4 kB

Original 735.4 kB
After minification 624.2 kB
After compression 293.0 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 442.4 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 275.6 kB

Original 320.1 kB
After minification 283.4 kB
After compression 44.5 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. Fsklider.ru needs all CSS files to be minified and compressed as it can save up to 275.6 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fsklider. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Fsklider.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 Fsklider.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

fsklider.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Квартиры от ФСК — купить новостройку на официальном сайте застройщика недвижимости в России

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

fsklider.ru

fsk-lider.ru

styles_348c1345606f16ff8e7d6c4236d99063.css

styles.css

styles_23ae3276d739bb3fb754a2c8381570f2.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

fsklider.ru

fsk-lider.ru

styles_348c1345606f16ff8e7d6c4236d99063.css

styles.css

styles_23ae3276d739bb3fb754a2c8381570f2.css

kernel.js

template_b5b44ce586bb988d1e344e9ce3e0691c_5f2f45a460d92f09ebf549f06642687e.js

all.css

GoogleAnalyticsUA.js

runtime.js

outside1.js

outside22.js

outside3.js

idle.png

Liderman_606x390.jpg

c4cb3cee2890430e7089ec34130aa41e.jpg

share.js

outside6.js

outside8.js

outside7.js

counters.js

conversion.js

outside12.js

control.js

j.php

analytics.js

v.gif

rtrg

collect

collect

balashiha_print.css

ga-audiences

gtm.js

us_header.jpg

header_bg.png

lider_10_logo.png

us_spr.png

icons-sprite-main.png

mt_c.png

action_r.png

stroim-mo.png

icons-sprite-vitrina.png

buttons.png