Tools & Wizards About Us
byty.sk screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

byty.sk

Byty v širokej ponuke pre vás, špecializovaná inzercia - Byty.sk

Page Load Speed

6.7 sec in total

First Response

240 ms

Resources Loaded

6.3 sec

Page Rendered

175 ms

byty.sk screenshot

About Website

Click here to check amazing Byty content for Slovakia. Otherwise, check out these important facts you probably never knew about byty.sk

Byty na predaj vo veľkom výbere na portále Byty.sk. Vyberte si byt. Inzercia bytov. Bývanie v peknom byte pre Vás. Reality byty v širokej ponuke.

Visit byty.sk

Key Findings

We analyzed Byty.sk page load time and found that the first response time was 240 ms and then it took 6.5 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

byty.sk performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value2,930 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.261

47/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

www.byty.sk

240 ms

www.byty.sk

897 ms

346 ms

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTJ8OWI2Njk5OGM4YjE2MjQwNDFhNmFjMDNiOThlYTE1NmU=.css

813 ms

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTZ8ZTc5YWIxNTZjMTI1YWQ0NTU0Y2MxMTFlYzE0Njk3M2I=.js

984 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 17% of them (7 requests) were addressed to the original Byty.sk, 27% (11 requests) were made to Privacy.byty.sk and 24% (10 requests) were made to Img.nehnutelnosti.sk. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Img.aktuality.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.0 kB (4%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Byty.sk main page is 2.4 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.1 kB

  • Original 82.9 kB
  • After minification 70.2 kB
  • After compression 17.8 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 12.7 kB, which is 15% 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 65.1 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 16.2 kB

  • Original 2.1 MB
  • After minification 2.1 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. Byty images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 193 B

  • Original 148.1 kB
  • After minification 148.1 kB
  • After compression 147.9 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

-10%

Potential reduce by 4.5 kB

  • Original 44.8 kB
  • After minification 44.8 kB
  • After compression 40.3 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. Byty.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (21%)

Requests Now

39

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.byty.sk

www.byty.sk

240 ms

www.byty.sk

www.byty.sk

897 ms

346 ms

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTJ8OWI2Njk5OGM4YjE2MjQwNDFhNmFjMDNiOThlYTE1NmU=.css

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTJ8OWI2Njk5OGM4YjE2MjQwNDFhNmFjMDNiOThlYTE1NmU=.css

813 ms

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTZ8ZTc5YWIxNTZjMTI1YWQ0NTU0Y2MxMTFlYzE0Njk3M2I=.js

Ynl0eXxob21lcGFnZXxhbGx8fHwwLTZ8ZTc5YWIxNTZjMTI1YWQ0NTU0Y2MxMTFlYzE0Njk3M2I=.js

984 ms

wrapperMessagingWithoutDetection.js

wrapperMessagingWithoutDetection.js

276 ms

body-bg.png

body-bg.png

565 ms

MOYvHSEz2V_fss

MOYvHSEz2V_fss

742 ms

EkC8pn5PR3mzcmMSA4gigA.jpg

EkC8pn5PR3mzcmMSA4gigA.jpg

1199 ms

azet-button-logo.svg

azet-button-logo.svg

476 ms

6uxbC6y7RjOCCXcswc74nQ.jpg

6uxbC6y7RjOCCXcswc74nQ.jpg

4053 ms

mILfz_grRUKx-Hqp-CQ_9A.jpg

mILfz_grRUKx-Hqp-CQ_9A.jpg

878 ms

QJ915-Mqk_fss

QJ915-Mqk_fss

741 ms

fXT02U-Mon_fss

fXT02U-Mon_fss

741 ms

tZQaOF-J6_fss

tZQaOF-J6_fss

742 ms

BJTsRSUfW_fss

BJTsRSUfW_fss

743 ms

RLq4gjzjW_fss

RLq4gjzjW_fss

743 ms

qwyrT5TB7_fss

qwyrT5TB7_fss

783 ms

sRmlja6_C_fss

sRmlja6_C_fss

804 ms

IQBN4gGB7_fss

IQBN4gGB7_fss

805 ms

mZG3c8tEi_fss

mZG3c8tEi_fss

806 ms

gdpr-tcf.da52e36b5e2f05c6aae3.bundle.js

gdpr-tcf.da52e36b5e2f05c6aae3.bundle.js

25 ms

get_site_data

get_site_data

64 ms

s.png

s.png

774 ms

s-kat-big.jpg

s-kat-big.jpg

683 ms

s-hp.png

s-hp.png

452 ms

meta-data

meta-data

112 ms

box-bg.png

box-bg.png

422 ms

icon-arrow-up.svg

icon-arrow-up.svg

442 ms

s.png

s.png

812 ms

119 ms

messages

messages

68 ms

08e5e65cc0ab20009cb07ef5ca9c138ed1aa1448b2d223916024c8186d04b9dd15908b8173f9ba36

08e5e65cc0ab20009cb07ef5ca9c138ed1aa1448b2d223916024c8186d04b9dd15908b8173f9ba36

360 ms

08e5e65cc0ab20009cb07ef5ca9c138ed1aa1448b2d223916024c8186d04b9dd15908b8173f9ba36

08e5e65cc0ab20009cb07ef5ca9c138ed1aa1448b2d223916024c8186d04b9dd15908b8173f9ba36

358 ms

pv-data

pv-data

37 ms

index.html

index.html

6 ms

polyfills.b0798.js

polyfills.b0798.js

4 ms

Notice.2443b.js

Notice.2443b.js

10 ms

Notice.3d382.css

Notice.3d382.css

22 ms

pv-data

pv-data

159 ms

08e5e65cc0ab28008d92cd5211d7567732d7fd520cf2327aeb567a11d5b3d3df21f72462e7920aabeb881de47e5bc2c2

08e5e65cc0ab28008d92cd5211d7567732d7fd520cf2327aeb567a11d5b3d3df21f72462e7920aabeb881de47e5bc2c2

131 ms

Accessibility Review

byty.sk accessibility score

87

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.

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

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

byty.sk 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

byty.sk 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

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

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

byty.sk

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