Tools & Wizards About Us
byty.i-pronajem.cz screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

byty.i-pronajem.cz

Byty k pronájmu bez realitky - od majitele, bez kauce, bez provize

Page Load Speed

23.3 sec in total

First Response

406 ms

Resources Loaded

22.7 sec

Page Rendered

193 ms

byty.i-pronajem.cz screenshot

About Website

Visit byty.i-pronajem.cz now to see the best up-to-date Byty I Pronajem content for Czech Republic and also check out these interesting facts you probably never knew about byty.i-pronajem.cz

Pronájem bytů od majitele (bez realitky) i od realitní kanceláře po celé ČR dle okresních měst. Inzerce bytů k pronájmu bez provize zdarma.

Visit byty.i-pronajem.cz

Key Findings

We analyzed Byty.i-pronajem.cz page load time and found that the first response time was 406 ms and then it took 22.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

byty.i-pronajem.cz performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

byty.i-pronajem.cz

406 ms

byty.i-pronajem.cz

1004 ms

css

33 ms

ip.css

109 ms

ip.js

218 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 88% of them (22 requests) were addressed to the original Byty.i-pronajem.cz, 4% (1 request) were made to Fonts.googleapis.com and 4% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.1 kB (21%)

Content Size

70.8 kB

After Optimization

55.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Byty.i-pronajem.cz main page is 70.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 26.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 14.5 kB

  • Original 20.6 kB
  • After minification 19.2 kB
  • After compression 6.1 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 14.5 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 19.1 kB
  • After minification 19.1 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. Byty I Pronajem images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 578 B

  • Original 26.9 kB
  • After minification 26.9 kB
  • After compression 26.4 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

-1%

Potential reduce by 44 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 4.1 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.i-pronajem.cz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byty I Pronajem. According to our analytics all requests are already optimized.

Network Requests Diagram

byty.i-pronajem.cz

byty.i-pronajem.cz

406 ms

byty.i-pronajem.cz

byty.i-pronajem.cz

1004 ms

css

css

33 ms

ip.css

ip.css

109 ms

ip.js

ip.js

218 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

454 ms

icons.png

icons.png

111 ms

byt-k-pronajmu.jpg

byt-k-pronajmu.jpg

223 ms

cr.gif

cr.gif

113 ms

count.asp

count.asp

20302 ms

1Ptgg87LROyAm3K9-Ck.woff

1Ptgg87LROyAm3K9-Ck.woff

24 ms

cr_ph.gif

cr_ph.gif

320 ms

cr_sc.gif

cr_sc.gif

323 ms

cr_us.gif

cr_us.gif

321 ms

cr_lb.gif

cr_lb.gif

316 ms

cr_hk.gif

cr_hk.gif

314 ms

cr_pb.gif

cr_pb.gif

315 ms

cr_ol.gif

cr_ol.gif

419 ms

cr_ms.gif

cr_ms.gif

421 ms

cr_zl.gif

cr_zl.gif

420 ms

cr_jm.gif

cr_jm.gif

426 ms

cr_vs.gif

cr_vs.gif

425 ms

cr_jc.gif

cr_jc.gif

429 ms

cr_pl.gif

cr_pl.gif

523 ms

cr_kv.gif

cr_kv.gif

525 ms

Accessibility Review

byty.i-pronajem.cz accessibility score

95

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

byty.i-pronajem.cz best practices score

75

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

SEO Factors

byty.i-pronajem.cz SEO score

100

Search Engine Optimization Advices

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Byty.i-pronajem.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 Byty.i-pronajem.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

byty.i-pronajem.cz

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