Tools & Wizards About Us
vylety-zabava.cz screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

vylety-zabava.cz

Výlety s dětmi - zábava pro děti

Page Load Speed

6.1 sec in total

First Response

408 ms

Resources Loaded

5.4 sec

Page Rendered

308 ms

vylety-zabava.cz screenshot

About Website

Click here to check amazing Vylety Zabava content for Czech Republic. Otherwise, check out these important facts you probably never knew about vylety-zabava.cz

Web a mobilní aplikace s tipy na výlety a zábavu s dětmi do každého počasí i ročního období.

Visit vylety-zabava.cz

Key Findings

We analyzed Vylety-zabava.cz page load time and found that the first response time was 408 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vylety-zabava.cz performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

vylety-zabava.cz

408 ms

vylety-zabava.cz

1975 ms

galleryGrid_72aef5cd790a5dd3086ebe54fa59ecb6.css

111 ms

galleryGrid_54529abc7e7d3c9f205c972e6b754a48.css

219 ms

galleryGrid_126d96dee76157beec4dee0ac78f2063.css

288 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 70% of them (57 requests) were addressed to the original Vylety-zabava.cz, 7% (6 requests) were made to Api.mapy.cz and 5% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vylety-zabava.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 282.7 kB (20%)

Content Size

1.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vylety-zabava.cz main page is 1.4 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. 65% of websites need less resources to load. Images take 665.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 75.1 kB

  • Original 87.4 kB
  • After minification 77.5 kB
  • After compression 12.3 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 9.9 kB, which is 11% 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 75.1 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 39.1 kB

  • Original 665.1 kB
  • After minification 626.0 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. Vylety Zabava images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 163.6 kB

  • Original 582.2 kB
  • After minification 570.7 kB
  • After compression 418.6 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 163.6 kB or 28% of the original size.

CSS Optimization

-10%

Potential reduce by 4.8 kB

  • Original 49.2 kB
  • After minification 49.2 kB
  • After compression 44.3 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. Vylety-zabava.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (57%)

Requests Now

76

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vylety Zabava. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vylety-zabava.cz

vylety-zabava.cz

408 ms

vylety-zabava.cz

vylety-zabava.cz

1975 ms

galleryGrid_72aef5cd790a5dd3086ebe54fa59ecb6.css

galleryGrid_72aef5cd790a5dd3086ebe54fa59ecb6.css

111 ms

galleryGrid_54529abc7e7d3c9f205c972e6b754a48.css

galleryGrid_54529abc7e7d3c9f205c972e6b754a48.css

219 ms

galleryGrid_126d96dee76157beec4dee0ac78f2063.css

galleryGrid_126d96dee76157beec4dee0ac78f2063.css

288 ms

bootstrap.min.css

bootstrap.min.css

414 ms

font-awesome.min.css

font-awesome.min.css

315 ms

default.css

default.css

323 ms

legacy.css

legacy.css

324 ms

template.css

template.css

331 ms

preset3.css

preset3.css

457 ms

frontend-edit.css

frontend-edit.css

531 ms

loader.js

loader.js

521 ms

com-mapycz.js

com-mapycz.js

560 ms

jquery.min.js

jquery.min.js

800 ms

jquery-noconflict.js

jquery-noconflict.js

570 ms

jquery-migrate.min.js

jquery-migrate.min.js

599 ms

picturefill.min.js

picturefill.min.js

601 ms

jquery.easing.min.js

jquery.easing.min.js

651 ms

galleryGrid.js

galleryGrid.js

699 ms

caption.js

caption.js

714 ms

bootstrap.min.js

bootstrap.min.js

864 ms

jquery.cookie.js

jquery.cookie.js

743 ms

jquery.sticky.js

jquery.sticky.js

871 ms

main.js

main.js

1032 ms

jquery.counterup.min.js

jquery.counterup.min.js

1081 ms

waypoints.min.js

waypoints.min.js

1134 ms

jquery.easing.1.3.min.js

jquery.easing.1.3.min.js

1271 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

1350 ms

jquery.stellar.min.js

jquery.stellar.min.js

1354 ms

wow.min.js

wow.min.js

1365 ms

custom.js

custom.js

1366 ms

scroll.js

scroll.js

1366 ms

jquery.nav.js

jquery.nav.js

1392 ms

frontend-edit.js

frontend-edit.js

1453 ms

js

js

63 ms

adsbygoogle.js

adsbygoogle.js

168 ms

adsbygoogle.js

adsbygoogle.js

318 ms

script.js

script.js

392 ms

script-ssp.js

script-ssp.js

689 ms

virtual-key.js

virtual-key.js

97 ms

smap-jak.js

smap-jak.js

507 ms

config.js

config.js

384 ms

cs.js

cs.js

289 ms

smap-jak.css

smap-jak.css

289 ms

cs_badge_web_generic.png

cs_badge_web_generic.png

118 ms

logomapa3.png

logomapa3.png

114 ms

cropresize.php

cropresize.php

662 ms

cropresize.php

cropresize.php

778 ms

loading.gif

loading.gif

109 ms

blank.gif

blank.gif

108 ms

25228-12-cesky-ukulele-festival-24656

25228-12-cesky-ukulele-festival-24656

113 ms

24713-zabavna-hra-hledani-pokladu-v-cejkovicich.JPG

24713-zabavna-hra-hledani-pokladu-v-cejkovicich.JPG

113 ms

24712-zabavna-hra-hledani-pokladu-v-kravarich.JPG

24712-zabavna-hra-hledani-pokladu-v-kravarich.JPG

207 ms

24599-od-restaurace-polanka-k-betlemske-jeskyni.JPG

24599-od-restaurace-polanka-k-betlemske-jeskyni.JPG

204 ms

25314-letni-kultura-na-zamku-breznice-2024-24742

25314-letni-kultura-na-zamku-breznice-2024-24742

208 ms

google-play-128.png

google-play-128.png

205 ms

ios-store-128.png

ios-store-128.png

213 ms

vylety-zabava-facebook.png

vylety-zabava-facebook.png

214 ms

x-icon.png

x-icon.png

294 ms

instagram-icon2.png

instagram-icon2.png

303 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

363 ms

show_ads_impl.js

show_ads_impl.js

238 ms

cs_badge_web_generic.png

cs_badge_web_generic.png

27 ms

like.php

like.php

111 ms

pesi4.jpg

pesi4.jpg

247 ms

kocarek2.jpg

kocarek2.jpg

248 ms

cyklo4.jpg

cyklo4.jpg

248 ms

cyklovozik2.jpg

cyklovozik2.jpg

284 ms

inline2.jpg

inline2.jpg

221 ms

hrady2.jpg

hrady2.jpg

310 ms

zamky2.jpg

zamky2.jpg

318 ms

celorocne2.jpg

celorocne2.jpg

326 ms

vlak2.jpg

vlak2.jpg

434 ms

bs8zg3njWJn.js

bs8zg3njWJn.js

27 ms

FEppCFCt76d.png

FEppCFCt76d.png

12 ms

bs8zg3njWJn.js

bs8zg3njWJn.js

8 ms

zrt_lookup.html

zrt_lookup.html

44 ms

ads

ads

486 ms

ads

ads

423 ms

ads

ads

348 ms

Accessibility Review

vylety-zabava.cz accessibility score

93

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

Links do not have a discernible name

Best Practices

vylety-zabava.cz 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

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

vylety-zabava.cz SEO score

99

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

High

Tap targets are not sized appropriately

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 Vylety-zabava.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 Vylety-zabava.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

vylety-zabava.cz

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