Tools & Wizards About Us
uwaga.tvn.pl screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

uwaga.tvn.pl

UWAGA! | Tu się robi poważną telewizję | Oficjalna strona UWAGA! TVN - UWAGA!

Page Load Speed

2.8 sec in total

First Response

11 ms

Resources Loaded

2.2 sec

Page Rendered

581 ms

uwaga.tvn.pl screenshot

About Website

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

Wejdź na stronę Uwagi!, opiniotwórczego programu interwencyjno-śledczego, i oglądaj nasze reportaże! Ujawniamy ogólnopolskie afery, nie boimy się kontrowersji.

Visit uwaga.tvn.pl

Key Findings

We analyzed Uwaga.tvn.pl page load time and found that the first response time was 11 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

uwaga.tvn.pl performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

uwaga.tvn.pl

11 ms

uwaga.tvn.pl

596 ms

otSDKStub.js

33 ms

gtm.js

53 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

26 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Uwaga.tvn.pl, 7% (3 requests) were made to Cdn.cookielaw.org and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Uwaga.tvn.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.5 kB (54%)

Content Size

774.8 kB

After Optimization

356.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Uwaga.tvn.pl main page is 774.8 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. 35% of websites need less resources to load. HTML takes 535.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 411.4 kB

  • Original 535.5 kB
  • After minification 535.5 kB
  • After compression 124.1 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 411.4 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 7.1 kB

  • Original 120.7 kB
  • After minification 113.6 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. UWAGA TVN images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 35 B

  • Original 118.6 kB
  • After minification 118.6 kB
  • After compression 118.6 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 34 (81%)

Requests Now

42

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UWAGA 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 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

uwaga.tvn.pl

uwaga.tvn.pl

11 ms

uwaga.tvn.pl

uwaga.tvn.pl

596 ms

otSDKStub.js

otSDKStub.js

33 ms

gtm.js

gtm.js

53 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.58de267c.chunk.css

26 ms

styles.90e31f4c.chunk.css

styles.90e31f4c.chunk.css

29 ms

_app.15035a48.chunk.css

_app.15035a48.chunk.css

24 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.8c7bd501.chunk.css

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.8c7bd501.chunk.css

41 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.0395534e.chunk.css

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.0395534e.chunk.css

37 ms

8da0b718200a1412d98398352c9560bb229c2b74_CSS.8df01641.chunk.css

8da0b718200a1412d98398352c9560bb229c2b74_CSS.8df01641.chunk.css

68 ms

a89492f286448359504d62c7ec7eafd652887d10_CSS.09532f72.chunk.css

a89492f286448359504d62c7ec7eafd652887d10_CSS.09532f72.chunk.css

45 ms

uwaga-logo.png

uwaga-logo.png

22 ms

player-logo.svg

player-logo.svg

20 ms

logo_uwaga_placeholder.svg

logo_uwaga_placeholder.svg

18 ms

WIDE_TOPSTORY_1620

WIDE_TOPSTORY_1620

593 ms

arrow-right-blue.svg

arrow-right-blue.svg

221 ms

polyfills-081fa29660389eb8bd24.js

polyfills-081fa29660389eb8bd24.js

417 ms

main-e984c90908cdb1f101d0.js

main-e984c90908cdb1f101d0.js

322 ms

webpack-93432222a7287da3bba5.js

webpack-93432222a7287da3bba5.js

427 ms

framework.042e0c746ddaa10bc320.js

framework.042e0c746ddaa10bc320.js

623 ms

b9f2069c.bbdcbeda6018f474bc14.js

b9f2069c.bbdcbeda6018f474bc14.js

798 ms

49178e0b.1edbfee0c68b18c4db7d.js

49178e0b.1edbfee0c68b18c4db7d.js

844 ms

95012ad4.65e9a65dd0704bbc8bf6.js

95012ad4.65e9a65dd0704bbc8bf6.js

910 ms

commons.a9c0ef291eee4704d721.js

commons.a9c0ef291eee4704d721.js

478 ms

a63810be5a4aaef077bf2c239c985bfa19637749.63f78c0259ff4407b31c.js

a63810be5a4aaef077bf2c239c985bfa19637749.63f78c0259ff4407b31c.js

968 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d.43bf28ef5f35e287912b.js

9e096cb75c6faa3483f63f60397655fceaa8de2d.43bf28ef5f35e287912b.js

945 ms

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.4c83090e5a2192653701.js

9e096cb75c6faa3483f63f60397655fceaa8de2d_CSS.4c83090e5a2192653701.js

641 ms

453e9fe0f023e8c72b29a651b4f790aefa87ad7c.d4b35df751add5eeedde.js

453e9fe0f023e8c72b29a651b4f790aefa87ad7c.d4b35df751add5eeedde.js

972 ms

styles.d0f1f5dc77ca429dc7c6.js

styles.d0f1f5dc77ca429dc7c6.js

949 ms

_app-5da9317bffbbca680b42.js

_app-5da9317bffbbca680b42.js

1338 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384.db4d60e62ef4d4002922.js

9f89ac07fd65df7570ad54e801ef0fa2e7b74384.db4d60e62ef4d4002922.js

1583 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8.765ff79aab35ad485904.js

cead81945c49a16dc11bb4cd390eb25efacaf2e8.765ff79aab35ad485904.js

1357 ms

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.3e52cedc09bc0dafc762.js

9f89ac07fd65df7570ad54e801ef0fa2e7b74384_CSS.3e52cedc09bc0dafc762.js

1265 ms

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.39daeb304381bcd698f8.js

cead81945c49a16dc11bb4cd390eb25efacaf2e8_CSS.39daeb304381bcd698f8.js

1307 ms

8da0b718200a1412d98398352c9560bb229c2b74.317e938794cf686f439a.js

8da0b718200a1412d98398352c9560bb229c2b74.317e938794cf686f439a.js

994 ms

8da0b718200a1412d98398352c9560bb229c2b74_CSS.104a06419ae87bcbab02.js

8da0b718200a1412d98398352c9560bb229c2b74_CSS.104a06419ae87bcbab02.js

1323 ms

a89492f286448359504d62c7ec7eafd652887d10.16ebcfe40d40b3e7ba47.js

a89492f286448359504d62c7ec7eafd652887d10.16ebcfe40d40b3e7ba47.js

1409 ms

a89492f286448359504d62c7ec7eafd652887d10_CSS.e8b749c53292eba9f351.js

a89492f286448359504d62c7ec7eafd652887d10_CSS.e8b749c53292eba9f351.js

1439 ms

index-b4a00a93ae62e4dcbcfe.js

index-b4a00a93ae62e4dcbcfe.js

1342 ms

_buildManifest.js

_buildManifest.js

1360 ms

_ssgManifest.js

_ssgManifest.js

1478 ms

731ac994-d607-44f4-8d4b-b2c87e6aedea.json

731ac994-d607-44f4-8d4b-b2c87e6aedea.json

26 ms

location

location

44 ms

otBannerSdk.js

otBannerSdk.js

16 ms

Accessibility Review

uwaga.tvn.pl accessibility score

80

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] values are not valid

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

uwaga.tvn.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

uwaga.tvn.pl SEO score

77

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Uwaga.tvn.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 Uwaga.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

uwaga.tvn.pl

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