Tools & Wizards About Us
luxusnibytypraha.cz screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

luxusnibytypraha.cz

Luxusní, byty, domy, vily, Praha, luxusní byty v Praze

Page Load Speed

3 sec in total

First Response

389 ms

Resources Loaded

2.1 sec

Page Rendered

491 ms

luxusnibytypraha.cz screenshot

About Website

Visit luxusnibytypraha.cz now to see the best up-to-date Luxusni Byty Praha content and also check out these interesting facts you probably never knew about luxusnibytypraha.cz

Patříte mezi milovníky luxusu? Potom jsou tyto stránky nabízející luxusní byty v Praze určeny právě Vám! Luxusní byty Praha, které v naší nabídce naleznete, jsou umístěny na těch nejlukrativnějších ad...

Visit luxusnibytypraha.cz

Key Findings

We analyzed Luxusnibytypraha.cz page load time and found that the first response time was 389 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

luxusnibytypraha.cz performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.089

92/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

luxusnibytypraha.cz

389 ms

www.luxusnibytypraha.cz

422 ms

css

25 ms

style.css

104 ms

jquery.fancybox.css

201 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 53% of them (30 requests) were addressed to the original Luxusnibytypraha.cz, 7% (4 requests) were made to Stats.g.doubleclick.net and 7% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (652 ms) relates to the external source Affiliates.adinternet.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.2 kB (23%)

Content Size

1.2 MB

After Optimization

889.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luxusnibytypraha.cz main page is 1.2 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. 45% of websites need less resources to load. Images take 761.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 38.3 kB

  • Original 48.0 kB
  • After minification 40.7 kB
  • After compression 9.8 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 7.3 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 38.3 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 14.5 kB

  • Original 761.9 kB
  • After minification 747.4 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. Luxusni Byty Praha images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 172.3 kB

  • Original 292.4 kB
  • After minification 267.1 kB
  • After compression 120.2 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 172.3 kB or 59% of the original size.

CSS Optimization

-79%

Potential reduce by 45.1 kB

  • Original 56.8 kB
  • After minification 47.0 kB
  • After compression 11.8 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. Luxusnibytypraha.cz needs all CSS files to be minified and compressed as it can save up to 45.1 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (57%)

Requests Now

47

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luxusni Byty Praha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

luxusnibytypraha.cz

luxusnibytypraha.cz

389 ms

www.luxusnibytypraha.cz

www.luxusnibytypraha.cz

422 ms

css

css

25 ms

style.css

style.css

104 ms

jquery.fancybox.css

jquery.fancybox.css

201 ms

lightGallery.css

lightGallery.css

202 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

308 ms

jquery.fancybox.js

jquery.fancybox.js

205 ms

scripty.js

scripty.js

204 ms

vysledky_hledani.js

vysledky_hledani.js

209 ms

lightGallery.min.js

lightGallery.min.js

299 ms

detail_bytu.js

detail_bytu.js

303 ms

js

js

23 ms

mapka.js

mapka.js

584 ms

conversion.js

conversion.js

15 ms

retargeting.js

retargeting.js

352 ms

tracking.js

tracking.js

652 ms

affiliate.js

affiliate.js

591 ms

dc.js

dc.js

28 ms

watch.js

watch.js

181 ms

2894.js

2894.js

50 ms

print.css

print.css

102 ms

__utm.gif

__utm.gif

22 ms

__utm.gif

__utm.gif

12 ms

__utm.gif

__utm.gif

23 ms

watch.js

watch.js

510 ms

background.gif

background.gif

125 ms

andel.jpg

andel.jpg

508 ms

vyhledova.jpg

vyhledova.jpg

418 ms

lidice.jpg

lidice.jpg

398 ms

doc.jpg

doc.jpg

606 ms

4222.jpg

4222.jpg

234 ms

4223.jpg

4223.jpg

233 ms

109639.jpg

109639.jpg

299 ms

4641.jpg

4641.jpg

301 ms

109660.jpg

109660.jpg

400 ms

87792.jpg

87792.jpg

401 ms

diskretni-prodej.png

diskretni-prodej.png

594 ms

ico_plus_vlozit.png

ico_plus_vlozit.png

497 ms

logo.png

logo.png

498 ms

ico_plus_hledat.png

ico_plus_hledat.png

456 ms

ico_lokalita.png

ico_lokalita.png

537 ms

ico_apostrofy.png

ico_apostrofy.png

538 ms

image_mojka.png

image_mojka.png

640 ms

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

10 ms

toadOcfmlt9b38dHJxOBGGvd-IutAbwf5FQ8ZpuI2w4.ttf

toadOcfmlt9b38dHJxOBGGvd-IutAbwf5FQ8ZpuI2w4.ttf

38 ms

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

39 ms

67 ms

51 ms

51 ms

retargeting

retargeting

118 ms

retargeting

retargeting

227 ms

47 ms

45 ms

44 ms

advert.gif

advert.gif

91 ms

1

1

93 ms

Accessibility Review

luxusnibytypraha.cz accessibility score

76

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

High

Heading elements are not in a sequentially-descending order

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 IDs 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

Form elements do not have associated labels

Best Practices

luxusnibytypraha.cz 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

High

Missing source maps for large first-party JavaScript

SEO Factors

luxusnibytypraha.cz SEO score

69

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

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

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

luxusnibytypraha.cz

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