Tools & Wizards About Us
vycestujte.cz screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

vycestujte.cz

DOVOLENÁ LÉTO 2024 u moře - nejlevnější zájezdy online od více jak 200 CK do pár minut

Page Load Speed

22.3 sec in total

First Response

523 ms

Resources Loaded

21.6 sec

Page Rendered

147 ms

vycestujte.cz screenshot

About Website

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

DOVOLENÁ LÉTO 2024 u moře - nejlevnější zájezdy online od více jak 200 CK do pár minut. Vyhledejte si vaše zájezdy, nebo dovolené v nabídkách více jak 200 cestovních kanceláří a pár kliky si ji ihned ...

Visit vycestujte.cz

Key Findings

We analyzed Vycestujte.cz page load time and found that the first response time was 523 ms and then it took 21.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vycestujte.cz performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

vycestujte.cz

523 ms

layout.css

104 ms

style.css

199 ms

muj.css

199 ms

jquery.js

201 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 67% of them (60 requests) were addressed to the original Vycestujte.cz, 8% (7 requests) were made to Pagead2.googlesyndication.com and 7% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.1 kB (6%)

Content Size

568.0 kB

After Optimization

535.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vycestujte.cz main page is 568.0 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. 55% of websites need less resources to load. Javascripts take 434.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.5 kB

  • Original 38.4 kB
  • After minification 36.6 kB
  • After compression 8.8 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. 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 29.5 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 359 B

  • Original 88.6 kB
  • After minification 88.2 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. Vycestujte images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.8 kB

  • Original 434.1 kB
  • After minification 434.1 kB
  • After compression 432.3 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

-20%

Potential reduce by 1.4 kB

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 5.6 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. Vycestujte.cz needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (71%)

Requests Now

80

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vycestujte. 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

vycestujte.cz

vycestujte.cz

523 ms

layout.css

layout.css

104 ms

style.css

style.css

199 ms

muj.css

muj.css

199 ms

jquery.js

jquery.js

201 ms

plugins.js

plugins.js

199 ms

cena.js

cena.js

197 ms

show_ads.js

show_ads.js

69 ms

analytics.js

analytics.js

77 ms

agent.php

agent.php

19903 ms

h_indexx.jpg

h_indexx.jpg

408 ms

adsbygoogle.js

adsbygoogle.js

151 ms

bg_x.jpg

bg_x.jpg

187 ms

bg_y.jpg

bg_y.jpg

190 ms

hlevicka_levo.jpg

hlevicka_levo.jpg

187 ms

logo.jpg

logo.jpg

189 ms

m_dot.gif

m_dot.gif

189 ms

levo_y.jpg

levo_y.jpg

185 ms

dovolena-leto-more-2010.jpg

dovolena-leto-more-2010.jpg

287 ms

h1.gif

h1.gif

287 ms

box_vyhledavani.jpg

box_vyhledavani.jpg

288 ms

vyhledat.jpg

vyhledat.jpg

289 ms

destinace.jpg

destinace.jpg

289 ms

statistiky.jpg

statistiky.jpg

289 ms

paticka.jpg

paticka.jpg

342 ms

loading2.gif

loading2.gif

333 ms

u_recko.jpg

u_recko.jpg

491 ms

u_italie.jpg

u_italie.jpg

558 ms

u_spanelsko.jpg

u_spanelsko.jpg

559 ms

u_chorvatsko.jpg

u_chorvatsko.jpg

567 ms

u_egypt.jpg

u_egypt.jpg

569 ms

u_turecko.jpg

u_turecko.jpg

563 ms

bulharsko.gif

bulharsko.gif

569 ms

cernahora.gif

cernahora.gif

654 ms

cechy.gif

cechy.gif

655 ms

chorvat.gif

chorvat.gif

660 ms

francie.gif

francie.gif

665 ms

ital.gif

ital.gif

666 ms

kanar.gif

kanar.gif

667 ms

kypr.gif

kypr.gif

752 ms

malta.gif

malta.gif

752 ms

portug.gif

portug.gif

755 ms

rakousko.gif

rakousko.gif

767 ms

recko.gif

recko.gif

766 ms

slovensko.gif

slovensko.gif

766 ms

spanelsko.gif

spanelsko.gif

850 ms

anglie.gif

anglie.gif

849 ms

usa.gif

usa.gif

854 ms

kanada.gif

kanada.gif

866 ms

brazil.gif

brazil.gif

865 ms

dominik.gif

dominik.gif

865 ms

kuba.gif

kuba.gif

956 ms

mexiko.gif

mexiko.gif

957 ms

venezuela.gif

venezuela.gif

957 ms

cina.gif

cina.gif

1112 ms

maledivy.gif

maledivy.gif

1111 ms

emiraty.gif

emiraty.gif

1112 ms

thajsko.gif

thajsko.gif

1227 ms

turecko.gif

turecko.gif

1224 ms

egypt.gif

egypt.gif

1225 ms

maroko.gif

maroko.gif

1227 ms

collect

collect

14 ms

js

js

119 ms

show_ads_impl.js

show_ads_impl.js

242 ms

mauritius.gif

mauritius.gif

870 ms

dot.asp

dot.asp

20394 ms

zrt_lookup.html

zrt_lookup.html

35 ms

ads

ads

431 ms

ads

ads

731 ms

seychely.gif

seychely.gif

734 ms

ads

ads

120 ms

tunisko.gif

tunisko.gif

734 ms

load_preloaded_resource.js

load_preloaded_resource.js

50 ms

abg_lite.js

abg_lite.js

46 ms

s

s

11 ms

window_focus.js

window_focus.js

48 ms

qs_click_protection.js

qs_click_protection.js

48 ms

ufs_web_display.js

ufs_web_display.js

34 ms

cd4a99796a94d0c9d381e4cfe43efd64.js

cd4a99796a94d0c9d381e4cfe43efd64.js

203 ms

icon.png

icon.png

24 ms

css

css

194 ms

css

css

47 ms

activeview

activeview

69 ms

XKVjlGMZ-9Co2xOMMN0j_EFrFyX9juKw-kmGvwQcBeY.js

XKVjlGMZ-9Co2xOMMN0j_EFrFyX9juKw-kmGvwQcBeY.js

61 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

61 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjovoSmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjovoSmb2Rm.ttf

62 ms

activeview

activeview

103 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

101 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

101 ms

Accessibility Review

vycestujte.cz accessibility score

74

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

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

vycestujte.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

Page has valid source maps

SEO Factors

vycestujte.cz SEO score

69

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Vycestujte.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 Vycestujte.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

vycestujte.cz

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