Tools & Wizards About Us
nadosah.sk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

nadosah.sk

Lacné letenky online hľadajte na - | nadosah.sk

Page Load Speed

5.3 sec in total

First Response

437 ms

Resources Loaded

4.3 sec

Page Rendered

591 ms

nadosah.sk screenshot

About Website

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

Letenky online do celého sveta vrátane všetkých low cost leteckých spoločností. Lacné letenky od Ryanair, Wizzair, EasyJet a ďalších.

Visit nadosah.sk

Key Findings

We analyzed Nadosah.sk page load time and found that the first response time was 437 ms and then it took 4.9 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

nadosah.sk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value25.6 s

0/100

25%

SI (Speed Index)

Value18.7 s

0/100

10%

TBT (Total Blocking Time)

Value3,610 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

nadosah.sk

437 ms

www.nadosah.sk

774 ms

jquery-ui.core.autocomplete.dialog.min.css

232 ms

jquery.lightbox.css

243 ms

uniform.default.css

248 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original Nadosah.sk, 10% (8 requests) were made to I.ccdn.sk and 4% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Nadosah.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (44%)

Content Size

3.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nadosah.sk main page is 3.1 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 178.1 kB

  • Original 199.1 kB
  • After minification 175.8 kB
  • After compression 21.0 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 23.3 kB, which is 12% 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 178.1 kB or 89% of the original size.

Image Optimization

-4%

Potential reduce by 54.8 kB

  • Original 1.4 MB
  • After minification 1.4 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. Na Dosah images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 595.3 kB

  • Original 832.7 kB
  • After minification 790.3 kB
  • After compression 237.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 595.3 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 531.0 kB

  • Original 628.8 kB
  • After minification 608.8 kB
  • After compression 97.8 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. Nadosah.sk needs all CSS files to be minified and compressed as it can save up to 531.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (51%)

Requests Now

68

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Na Dosah. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nadosah.sk

nadosah.sk

437 ms

www.nadosah.sk

www.nadosah.sk

774 ms

jquery-ui.core.autocomplete.dialog.min.css

jquery-ui.core.autocomplete.dialog.min.css

232 ms

jquery.lightbox.css

jquery.lightbox.css

243 ms

uniform.default.css

uniform.default.css

248 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

12 ms

jquery-ui.core.autocomplete.min.js

jquery-ui.core.autocomplete.min.js

350 ms

jquery.lightbox.min.js

jquery.lightbox.min.js

267 ms

jquery.moodular.min.js

jquery.moodular.min.js

268 ms

jquery.uniform.min.js

jquery.uniform.min.js

37 ms

jquery.dropmenu.min.js

jquery.dropmenu.min.js

365 ms

common.js

common.js

369 ms

swfobject.js

swfobject.js

381 ms

css

css

67 ms

bootstrap.min.css

bootstrap.min.css

508 ms

pokus3.min.css

pokus3.min.css

622 ms

dark.css

dark.css

485 ms

travel.css

travel.css

499 ms

bootstrap-switch.min.css

bootstrap-switch.min.css

501 ms

bootstrap-multiselect.css

bootstrap-multiselect.css

506 ms

bootstrap-switch.min.js

bootstrap-switch.min.js

612 ms

bootstrap-multiselect.js

bootstrap-multiselect.js

605 ms

datepicker.js

datepicker.js

646 ms

datepicker.css

datepicker.css

649 ms

font-icons.min.css

font-icons.min.css

651 ms

animate.min.css

animate.min.css

727 ms

magnific-popup.css

magnific-popup.css

745 ms

responsive.min.css

responsive.min.css

763 ms

colors.css

colors.css

768 ms

custom.css

custom.css

759 ms

all.js

all.js

268 ms

plugins.js

plugins.js

1253 ms

output.min.js

output.min.js

832 ms

cookieconsent.min.js

cookieconsent.min.js

4 ms

jquery-iframe-auto-height.js

jquery-iframe-auto-height.js

830 ms

logo_black.svg

logo_black.svg

365 ms

m0.jpg

m0.jpg

585 ms

prvy-min.jpg

prvy-min.jpg

1144 ms

druhy-min.jpg

druhy-min.jpg

841 ms

treti-min.jpg

treti-min.jpg

918 ms

visa_logo.png

visa_logo.png

208 ms

master_card_logo.png

master_card_logo.png

309 ms

logo_maestro.gif

logo_maestro.gif

351 ms

logo_DC.jpg

logo_DC.jpg

838 ms

logo_mc.gif

logo_mc.gif

582 ms

logo_visa_electron.gif

logo_visa_electron.gif

841 ms

logo_visa.gif

logo_visa.gif

841 ms

45_akciovy%20pobyt%20%20Jasna1.jpg

45_akciovy%20pobyt%20%20Jasna1.jpg

848 ms

55_Emirates-Grand-Hotel-Sp%C3%A1l%C5%88a-Dubaj.nadosah.sk_.jpg

55_Emirates-Grand-Hotel-Sp%C3%A1l%C5%88a-Dubaj.nadosah.sk_.jpg

873 ms

51_Arabian-Courtyard-exteri%C3%A9r-dubaj.nadosah.sk_.jpg

51_Arabian-Courtyard-exteri%C3%A9r-dubaj.nadosah.sk_.jpg

1238 ms

49_Centro-Rotana-Al-Barsha-baz%C3%A9n-dubaj.nadosah.sk_.jpg

49_Centro-Rotana-Al-Barsha-baz%C3%A9n-dubaj.nadosah.sk_.jpg

912 ms

50_Grand-Excelsior-izba-oddelen%C3%A9-postele-dubaj.nadosah.sk_.jpg

50_Grand-Excelsior-izba-oddelen%C3%A9-postele-dubaj.nadosah.sk_.jpg

1158 ms

54_Ibis%20Mall%20Of%20Emirates%20pobyt%20Dubaj.jpg

54_Ibis%20Mall%20Of%20Emirates%20pobyt%20Dubaj.jpg

1095 ms

m0.jpg

m0.jpg

581 ms

m0.jpg

m0.jpg

581 ms

m0.jpg

m0.jpg

580 ms

m0.jpg

m0.jpg

579 ms

m0.jpg

m0.jpg

580 ms

m0.jpg

m0.jpg

835 ms

m0.jpg

m0.jpg

836 ms

u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff

u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff

95 ms

k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff

k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff

94 ms

font-icons.woff

font-icons.woff

1715 ms

arca-heavy-webfont.woff

arca-heavy-webfont.woff

1044 ms

ga.js

ga.js

5 ms

bg-input.png

bg-input.png

1093 ms

__utm.gif

__utm.gif

25 ms

108 ms

zopim.com

zopim.com

187 ms

xd_arbiter.php

xd_arbiter.php

326 ms

xd_arbiter.php

xd_arbiter.php

657 ms

widget_v2.132.js

widget_v2.132.js

14 ms

__$$__stringtable_lang_sk.js

__$$__stringtable_lang_sk.js

383 ms

preloader.gif

preloader.gif

481 ms

logo_white.svg

logo_white.svg

453 ms

__$$__stringtable_lang_sk.js

__$$__stringtable_lang_sk.js

26 ms

arca-heavy-webfont.ttf

arca-heavy-webfont.ttf

279 ms

arca-heavy-webfont.svg

arca-heavy-webfont.svg

195 ms

light-bottom.css

light-bottom.css

584 ms

Accessibility Review

nadosah.sk accessibility score

76

Accessibility Issues

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

[role]s are not contained by their required parent element

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nadosah.sk best practices score

50

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nadosah.sk SEO score

88

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

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nadosah.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 Nadosah.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

nadosah.sk

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