Access masterchefjunior.tvn.pl. MasterChef Junior

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value26.5 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value6,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

masterchefjunior.tvn.pl

1029 ms

785e941.css

763 ms

d2be9ff.css

541 ms

player.css

480 ms

0f016a4.css

426 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 6% of them (7 requests) were addressed to the original Masterchefjunior.tvn.pl, 20% (22 requests) were made to S2.tt.cdntvn.pl and 14% (15 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source S2.tt.cdntvn.pl.

Content Size

6.2 MB

After Optimization

4.5 MB

In fact, the total size of Masterchefjunior.tvn.pl main page is 6.2 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. 55% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 102.7 kB

Original 127.6 kB
After minification 123.2 kB
After compression 24.9 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 102.7 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 195.2 kB

Original 4.3 MB
After minification 4.1 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. Master Chef Junior TVN images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 965.0 kB

Original 1.3 MB
After minification 1.2 MB
After compression 354.6 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 965.0 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 396.5 kB

Original 463.4 kB
After minification 462.3 kB
After compression 66.9 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. Masterchefjunior.tvn.pl needs all CSS files to be minified and compressed as it can save up to 396.5 kB or 86% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Master Chef Junior TVN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

PL
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Masterchefjunior.tvn.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Masterchefjunior.tvn.pl 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

masterchefjunior.tvn.pl

Open Graph description is not detected on the main page of Master Chef Junior TVN. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

MasterChef Junior - TVN

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

masterchefjunior.tvn.pl

785e941.css

d2be9ff.css

player.css

0f016a4.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

masterchefjunior.tvn.pl

785e941.css

d2be9ff.css

player.css

0f016a4.css

569424e.js

gstream.js

stat.js

pix2.js

2a27843.js

pl1-ssa-w.js

jquery-1.8.2.js

textCutter.js

sso.js

bb8106a.js

player.js

cookie_msg.js

ado.js

adoMeteo.js

gemius.js

xgemius.js

rta.js

pl1-sst-w.js

lazy_1_8.png

lazy.png

lazy_1_7.png

pix.gif

gtm.js

bg.jpg

logo.png

form_searchIcon.png

driver_bg.png

btn_play.png

driver_bg_text.png

person_helper_bg.png

play_sprite.png

age_restriction_sprite.png

suiapi.js

icons_category.png

vod_sprite.png

btn_watchOnline.png

fbButton2.png

bg_footer.png