Tools & Wizards About Us
lulek.tv screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

lulek.tv

Kanał dla dzieci - Lulek.tv - YouTube

Page Load Speed

5.2 sec in total

First Response

377 ms

Resources Loaded

4.4 sec

Page Rendered

392 ms

lulek.tv screenshot

About Website

Welcome to lulek.tv homepage info - get ready to check Lulek best content for Poland right away, or after learning these important things about lulek.tv

Witaj w naszej bajkowej krainie dla dzieci - panują tu królewna Rózia, Lulek, krasnale i smoki, a także mały misio. Na naszym kanale znajdziesz wesołe piose...

Visit lulek.tv

Key Findings

We analyzed Lulek.tv page load time and found that the first response time was 377 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lulek.tv performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value21.6 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value7,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

lulek.tv

377 ms

lulek.tv

494 ms

www.lulek.tv

505 ms

www.lulek.tv

537 ms

common.css

129 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 87% of them (78 requests) were addressed to the original Lulek.tv, 4% (4 requests) were made to Pagead2.googlesyndication.com and 3% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lulek.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (32%)

Content Size

4.8 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lulek.tv main page is 4.8 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 25.5 kB

  • Original 33.4 kB
  • After minification 31.3 kB
  • After compression 7.9 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 25.5 kB or 76% of the original size.

Image Optimization

-10%

Potential reduce by 302.3 kB

  • Original 3.0 MB
  • After minification 2.7 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. Lulek images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 834.0 kB

  • Original 1.3 MB
  • After minification 1.1 MB
  • After compression 494.9 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 834.0 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 383.1 kB

  • Original 465.0 kB
  • After minification 427.4 kB
  • After compression 81.9 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. Lulek.tv needs all CSS files to be minified and compressed as it can save up to 383.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (44%)

Requests Now

84

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lulek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lulek.tv

lulek.tv

377 ms

lulek.tv

lulek.tv

494 ms

www.lulek.tv

www.lulek.tv

505 ms

www.lulek.tv

www.lulek.tv

537 ms

common.css

common.css

129 ms

bootstrap.css

bootstrap.css

377 ms

home.css

home.css

363 ms

font-awesome.min.css

font-awesome.min.css

369 ms

bootstrap-modal.css

bootstrap-modal.css

367 ms

uniform.css

uniform.css

375 ms

select2.css

select2.css

364 ms

minimalist.css

minimalist.css

502 ms

socialTabs.css

socialTabs.css

497 ms

jquery.min.js

jquery.min.js

29 ms

advert.js

advert.js

495 ms

adsbygoogle.js

adsbygoogle.js

30 ms

jquery.cookie.js

jquery.cookie.js

498 ms

prototype.js

prototype.js

499 ms

jquery.livequery.min.js

jquery.livequery.min.js

496 ms

metadata.js

metadata.js

640 ms

jquery.noty.js

jquery.noty.js

639 ms

top.js

top.js

640 ms

default.js

default.js

641 ms

kinetic-v5.0.1.min.js

kinetic-v5.0.1.min.js

762 ms

validate.js

validate.js

637 ms

methods.js

methods.js

791 ms

swfobject.js

swfobject.js

793 ms

bootstrap-button.js

bootstrap-button.js

790 ms

bootstrap-modalmanager.js

bootstrap-modalmanager.js

795 ms

bootstrap-modal.js

bootstrap-modal.js

792 ms

bootstrap-tab.js

bootstrap-tab.js

946 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

935 ms

uniform.js

uniform.js

942 ms

select2.min.js

select2.min.js

1061 ms

flowplayer.js

flowplayer.js

1017 ms

func.js

func.js

916 ms

core.js

core.js

1045 ms

other.js

other.js

1072 ms

krasnal.js

krasnal.js

1075 ms

top-menu-1.jpg

top-menu-1.jpg

796 ms

top-search.png

top-search.png

633 ms

top-bg.png

top-bg.png

668 ms

home-enter.png

home-enter.png

1032 ms

wrapper-circle.png

wrapper-circle.png

686 ms

down.png

down.png

694 ms

0-border.png

0-border.png

764 ms

icons.png

icons.png

912 ms

tadzio.png

tadzio.png

932 ms

tadzio2.png

tadzio2.png

945 ms

drukuj.png

drukuj.png

893 ms

drukuj2.png

drukuj2.png

926 ms

fb.png

fb.png

1026 ms

gplus.png

gplus.png

1046 ms

nk.png

nk.png

1058 ms

yt.png

yt.png

1055 ms

ca-pub-7261256638988858.js

ca-pub-7261256638988858.js

31 ms

zrt_lookup.html

zrt_lookup.html

31 ms

show_ads_impl.js

show_ads_impl.js

41 ms

ga.js

ga.js

54 ms

ads

ads

129 ms

osd.js

osd.js

12 ms

ads

ads

199 ms

__utm.gif

__utm.gif

13 ms

instagram.png

instagram.png

964 ms

przedszkolak.png

przedszkolak.png

1037 ms

landr.png

landr.png

1040 ms

abc-logo.png

abc-logo.png

1074 ms

fb-button.png

fb-button.png

1066 ms

collect

collect

45 ms

ga-audiences

ga-audiences

31 ms

pb.png

pb.png

1281 ms

1-border.png

1-border.png

943 ms

1-bg.png

1-bg.png

1012 ms

home-zip.png

home-zip.png

1011 ms

5-border.png

5-border.png

1038 ms

3-border.png

3-border.png

1078 ms

4-border.png

4-border.png

957 ms

6-border.png

6-border.png

1000 ms

shadow.png

shadow.png

995 ms

bg-common.png

bg-common.png

1015 ms

up.png

up.png

993 ms

feedback.png

feedback.png

960 ms

core

core

1049 ms

ajax-loader.gif

ajax-loader.gif

993 ms

sprite.png

sprite.png

1330 ms

moneta.png

moneta.png

996 ms

sprite.png

sprite.png

1083 ms

index-noflash.png

index-noflash.png

1117 ms

koleczko-noflash.png

koleczko-noflash.png

1000 ms

1.png

1.png

380 ms

Accessibility Review

lulek.tv accessibility score

89

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

ARIA input fields do not have accessible names

High

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

High

ARIA tooltip elements do not have accessible names.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

lulek.tv best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

lulek.tv SEO score

54

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

Links do not have descriptive text

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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

lulek.tv

Open Graph data is detected on the main page of Lulek. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: