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itvn.pl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

itvn.pl

Warner Bros. Discovery Poland

Page Load Speed

3.1 sec in total

First Response

29 ms

Resources Loaded

2.6 sec

Page Rendered

414 ms

itvn.pl screenshot

About Website

Welcome to itvn.pl homepage info - get ready to check Itvn best content for Poland right away, or after learning these important things about itvn.pl

WBD

Visit itvn.pl

Key Findings

We analyzed Itvn.pl page load time and found that the first response time was 29 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

itvn.pl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value5,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

itvn.pl

29 ms

itvn.pl

662 ms

otSDKStub.js

29 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

87 ms

styles.90e31f4c.chunk.css

545 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Itvn.pl, 7% (3 requests) were made to Cdn.cookielaw.org and 2% (1 request) were made to Wbdpoland.pl. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Itvn.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 357.3 kB (47%)

Content Size

767.0 kB

After Optimization

409.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Itvn.pl main page is 767.0 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. 30% of websites need less resources to load. HTML takes 467.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 356.0 kB

  • Original 467.7 kB
  • After minification 467.7 kB
  • After compression 111.7 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 356.0 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 1.3 kB

  • Original 165.3 kB
  • After minification 164.0 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. Itvn images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 134.1 kB
  • After minification 134.1 kB
  • After compression 134.0 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.

Requests Breakdown

Number of requests can be reduced by 34 (87%)

Requests Now

39

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itvn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itvn.pl

itvn.pl

29 ms

itvn.pl

itvn.pl

662 ms

otSDKStub.js

otSDKStub.js

29 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

87 ms

styles.90e31f4c.chunk.css

styles.90e31f4c.chunk.css

545 ms

_app.15035a48.chunk.css

_app.15035a48.chunk.css

56 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.8c7bd501.chunk.css

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.8c7bd501.chunk.css

64 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.0395534e.chunk.css

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.0395534e.chunk.css

119 ms

8da0b718200a1412d98398352c9560bb229c2b74_CSS.8df01641.chunk.css

8da0b718200a1412d98398352c9560bb229c2b74_CSS.8df01641.chunk.css

138 ms

a89492f286448359504d62c7ec7eafd652887d10_CSS.09532f72.chunk.css

a89492f286448359504d62c7ec7eafd652887d10_CSS.09532f72.chunk.css

355 ms

WIDE_TOPSTORY_1620

WIDE_TOPSTORY_1620

652 ms

polyfills-081fa29660389eb8bd24.js

polyfills-081fa29660389eb8bd24.js

186 ms

main-e984c90908cdb1f101d0.js

main-e984c90908cdb1f101d0.js

433 ms

webpack-93432222a7287da3bba5.js

webpack-93432222a7287da3bba5.js

34 ms

framework.042e0c746ddaa10bc320.js

framework.042e0c746ddaa10bc320.js

743 ms

b9f2069c.bbdcbeda6018f474bc14.js

b9f2069c.bbdcbeda6018f474bc14.js

99 ms

49178e0b.1edbfee0c68b18c4db7d.js

49178e0b.1edbfee0c68b18c4db7d.js

161 ms

95012ad4.0bda2c993c6ae3b7dc4f.js

95012ad4.0bda2c993c6ae3b7dc4f.js

757 ms

commons.b89cbbd97c084a06dbd8.js

commons.b89cbbd97c084a06dbd8.js

902 ms

a63810be5a4aaef077bf2c239c985bfa19637749.63f78c0259ff4407b31c.js

a63810be5a4aaef077bf2c239c985bfa19637749.63f78c0259ff4407b31c.js

813 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d.43bf28ef5f35e287912b.js

9e096cb75c6faa3483f63f60397655fceaa8de2d.43bf28ef5f35e287912b.js

870 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.4c83090e5a2192653701.js

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.4c83090e5a2192653701.js

753 ms

453e9fe0f023e8c72b29a651b4f790aefa87ad7c.d4b35df751add5eeedde.js

453e9fe0f023e8c72b29a651b4f790aefa87ad7c.d4b35df751add5eeedde.js

890 ms

styles.d0f1f5dc77ca429dc7c6.js

styles.d0f1f5dc77ca429dc7c6.js

1180 ms

_app-d75e989046dd8434a559.js

_app-d75e989046dd8434a559.js

1364 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384.db4d60e62ef4d4002922.js

9f89ac07fd65df7570ad54e801ef0fa2e7b74384.db4d60e62ef4d4002922.js

1721 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8.765ff79aab35ad485904.js

cead81945c49a16dc11bb4cd390eb25efacaf2e8.765ff79aab35ad485904.js

904 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.3e52cedc09bc0dafc762.js

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.3e52cedc09bc0dafc762.js

1219 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.39daeb304381bcd698f8.js

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.39daeb304381bcd698f8.js

1323 ms

8da0b718200a1412d98398352c9560bb229c2b74.317e938794cf686f439a.js

8da0b718200a1412d98398352c9560bb229c2b74.317e938794cf686f439a.js

1446 ms

8da0b718200a1412d98398352c9560bb229c2b74_CSS.104a06419ae87bcbab02.js

8da0b718200a1412d98398352c9560bb229c2b74_CSS.104a06419ae87bcbab02.js

1510 ms

a89492f286448359504d62c7ec7eafd652887d10.88108c16d7c89b0044c1.js

a89492f286448359504d62c7ec7eafd652887d10.88108c16d7c89b0044c1.js

1540 ms

a89492f286448359504d62c7ec7eafd652887d10_CSS.e8b749c53292eba9f351.js

a89492f286448359504d62c7ec7eafd652887d10_CSS.e8b749c53292eba9f351.js

1474 ms

index-b4a00a93ae62e4dcbcfe.js

index-b4a00a93ae62e4dcbcfe.js

1878 ms

_buildManifest.js

_buildManifest.js

1476 ms

_ssgManifest.js

_ssgManifest.js

1641 ms

WBD_logo.svg

WBD_logo.svg

1491 ms

75e42759-20ba-434e-b44d-e130b89a7414.json

75e42759-20ba-434e-b44d-e130b89a7414.json

24 ms

location

location

34 ms

otBannerSdk.js

otBannerSdk.js

18 ms

nr-spa-1210.min.js

nr-spa-1210.min.js

16 ms

Accessibility Review

itvn.pl accessibility score

54

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-*] attributes do not match their roles

High

[role] values are not valid

High

[aria-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Some elements have a [tabindex] value greater than 0

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

itvn.pl best practices score

75

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

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

itvn.pl SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Itvn.pl 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 Itvn.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

itvn.pl

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