Tools & Wizards About Us
4sciany.waw.pl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

4sciany.waw.pl

Biuro Nieruchomości 4Ściany - Warszawa | Rynek wtórny i pierwotny

Page Load Speed

5.4 sec in total

First Response

1.2 sec

Resources Loaded

3.7 sec

Page Rendered

478 ms

4sciany.waw.pl screenshot

About Website

Welcome to 4sciany.waw.pl homepage info - get ready to check 4 Sciany best content right away, or after learning these important things about 4sciany.waw.pl

W swojej ofercie posiadamy zarówno mieszkania pochodzące z rynku pierwotnego, jak i wtórnego, aby sprostać oczekiwaniom wszystkich kupujących.

Visit 4sciany.waw.pl

Key Findings

We analyzed 4sciany.waw.pl page load time and found that the first response time was 1.2 sec and then it took 4.2 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

4sciany.waw.pl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

4sciany-nieruchomosci.pl

1186 ms

style.min.css

177 ms

offerdetails.css

241 ms

sengine.css

243 ms

jquery-ui.css

245 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 4sciany.waw.pl, 4% (4 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source 4sciany-nieruchomosci.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.2 kB (7%)

Content Size

2.3 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4sciany.waw.pl main page is 2.3 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. 55% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 97.7 kB

  • Original 117.1 kB
  • After minification 101.5 kB
  • After compression 19.4 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 15.6 kB, which is 13% 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 97.7 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 30.8 kB

  • Original 1.8 MB
  • After minification 1.8 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. 4 Sciany images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 33.4 kB

  • Original 282.1 kB
  • After minification 278.4 kB
  • After compression 248.8 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 33.4 kB or 12% of the original size.

CSS Optimization

-13%

Potential reduce by 12.3 kB

  • Original 92.2 kB
  • After minification 92.2 kB
  • After compression 79.8 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. 4sciany.waw.pl needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (66%)

Requests Now

87

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Sciany. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4sciany-nieruchomosci.pl

4sciany-nieruchomosci.pl

1186 ms

style.min.css

style.min.css

177 ms

offerdetails.css

offerdetails.css

241 ms

sengine.css

sengine.css

243 ms

jquery-ui.css

jquery-ui.css

245 ms

font-awesome.min.css

font-awesome.min.css

258 ms

asariwww_common.css

asariwww_common.css

261 ms

asariwww_list.css

asariwww_list.css

261 ms

asariwww_details.css

asariwww_details.css

321 ms

asariwww_wyszukiwarka.css

asariwww_wyszukiwarka.css

320 ms

colorbox.css

colorbox.css

325 ms

asariwww_cookiepolicy.css

asariwww_cookiepolicy.css

340 ms

bootstrap-select.min.css

bootstrap-select.min.css

349 ms

fileinput.min.css

fileinput.min.css

348 ms

owl.carousel.css

owl.carousel.css

401 ms

jquery.bxslider.css

jquery.bxslider.css

400 ms

css

css

38 ms

style.css

style.css

507 ms

style.css

style.css

435 ms

asariwww_late.css

asariwww_late.css

433 ms

jquery.min.js

jquery.min.js

533 ms

jquery-migrate.min.js

jquery-migrate.min.js

483 ms

js

js

63 ms

instagram.css

instagram.css

37 ms

js

js

108 ms

view.min.js

view.min.js

405 ms

offerdetails.js

offerdetails.js

444 ms

sengine.js

sengine.js

445 ms

markerclusterer.js

markerclusterer.js

578 ms

sengine_gmap.js

sengine_gmap.js

579 ms

core.min.js

core.min.js

579 ms

mouse.min.js

mouse.min.js

580 ms

slider.min.js

slider.min.js

580 ms

jqueryui_touch.js

jqueryui_touch.js

580 ms

jquery.colorbox.js

jquery.colorbox.js

581 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

581 ms

netgmx_checktree.js

netgmx_checktree.js

636 ms

asariwww_cookiepolicy_pl.js

asariwww_cookiepolicy_pl.js

636 ms

asariwww_app.js

asariwww_app.js

636 ms

js

js

67 ms

bootstrap-select.min.js

bootstrap-select.min.js

637 ms

dropdown.js

dropdown.js

649 ms

jquery.transit.js

jquery.transit.js

558 ms

transition.min.js

transition.min.js

523 ms

collapse.js

collapse.js

543 ms

fileinput.min.js

fileinput.min.js

639 ms

modal.min.js

modal.min.js

627 ms

jquery.autosize.js

jquery.autosize.js

626 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

626 ms

owl.carousel.min.js

owl.carousel.min.js

566 ms

jquery.scrollTo.min.js

jquery.scrollTo.min.js

566 ms

infobox.js

infobox.js

569 ms

markerclusterer.js

markerclusterer.js

554 ms

jquery-google-map.js

jquery-google-map.js

545 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

548 ms

main.js

main.js

525 ms

map.js

map.js

551 ms

logo_4sciany_4-1-1.png

logo_4sciany_4-1-1.png

402 ms

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baner-tiny-2-scaled-e1686243134581-1920x721.jpeg

665 ms

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490 ms

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490 ms

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440 ms

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555 ms

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570 ms

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433 ms

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481 ms

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482 ms

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514 ms

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559 ms

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574 ms

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570 ms

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570 ms

wp-polyfill-importmap.min.js

wp-polyfill-importmap.min.js

592 ms

js

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67 ms

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597 ms

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651 ms

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652 ms

analytics.js

analytics.js

52 ms

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20 ms

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51 ms

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746 ms

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639 ms

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638 ms

collect

collect

83 ms

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collect

12 ms

ga-audiences

ga-audiences

33 ms

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109 ms

price-range-dragger.png

price-range-dragger.png

108 ms

2048px-Instagram_icon.png

2048px-Instagram_icon.png

304 ms

facebook-logo-design-1.png

facebook-logo-design-1.png

509 ms

overlay.png

overlay.png

104 ms

Accessibility Review

4sciany.waw.pl accessibility score

98

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.

Best Practices

4sciany.waw.pl best practices score

92

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

Page has valid source maps

SEO Factors

4sciany.waw.pl SEO score

92

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

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4sciany.waw.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that 4sciany.waw.pl 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

4sciany.waw.pl

Open Graph data is detected on the main page of 4 Sciany. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: