Tools & Wizards About Us
radiobielsko.pl screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

radiobielsko.pl

Radio BIELSKO - Największe lokalne radio w Polsce

Page Load Speed

4.7 sec in total

First Response

253 ms

Resources Loaded

3.5 sec

Page Rendered

986 ms

radiobielsko.pl screenshot

About Website

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

Radio BIELSKO – lokalna stacja z Bielska-Białej i regionu: wiadomości z miasta i powiatów (Żywiec, Cieszyn, powiat bielski), sport, podcasty i przeboje non-stop. Słuchaj na żywo.

Visit radiobielsko.pl

Key Findings

We analyzed Radiobielsko.pl page load time and found that the first response time was 253 ms and then it took 4.5 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

radiobielsko.pl performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

radiobielsko.pl

253 ms

www.radiobielsko.pl

429 ms

css

33 ms

icon

50 ms

main.css

259 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 66% of them (55 requests) were addressed to the original Radiobielsko.pl, 6% (5 requests) were made to Img.youtube.com and 4% (3 requests) were made to Radiobielsko.disqus.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Radiobielsko.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 388.1 kB (6%)

Content Size

6.2 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiobielsko.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 60.5 kB

  • Original 80.1 kB
  • After minification 75.1 kB
  • After compression 19.6 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 60.5 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 295.5 kB

  • Original 5.8 MB
  • After minification 5.5 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. Radio BIELSKO images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 32.1 kB

  • Original 292.0 kB
  • After minification 291.9 kB
  • After compression 259.9 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 32.1 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 67.5 kB
  • After minification 67.5 kB
  • After compression 67.5 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. Radiobielsko.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (33%)

Requests Now

75

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio BIELSKO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

radiobielsko.pl

radiobielsko.pl

253 ms

www.radiobielsko.pl

www.radiobielsko.pl

429 ms

css

css

33 ms

icon

icon

50 ms

main.css

main.css

259 ms

email-decode.min.js

email-decode.min.js

27 ms

js

js

81 ms

analytics.js

analytics.js

39 ms

modernizr.min.js

modernizr.min.js

51 ms

main.js

main.js

70 ms

addthis_widget.js

addthis_widget.js

60 ms

0.jpg

0.jpg

323 ms

8042232156513288483

8042232156513288483

1379 ms

5437086521609031102

5437086521609031102

1156 ms

441185346_1006611491186075_7653807730402627014_n.jpg

441185346_1006611491186075_7653807730402627014_n.jpg

1362 ms

438170282_1006569117856979_5557788770235738003_n.jpg

438170282_1006569117856979_5557788770235738003_n.jpg

1183 ms

1773876801566648048

1773876801566648048

1888 ms

438173508_1006555767858314_2502467894379625639_n.jpg

438173508_1006555767858314_2502467894379625639_n.jpg

1631 ms

0.jpg

0.jpg

460 ms

0.jpg

0.jpg

463 ms

0.jpg

0.jpg

461 ms

0.jpg

0.jpg

463 ms

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1591 ms

440875277_1006438247870066_1793737838707771731_n.jpg

440875277_1006438247870066_1793737838707771731_n.jpg

1807 ms

background.jpg

background.jpg

390 ms

youtube.png

youtube.png

321 ms

facebook.png

facebook.png

271 ms

instagram.png

instagram.png

458 ms

radiobielsko-logo3.png

radiobielsko-logo3.png

464 ms

pierwsza-zmiana.png

pierwsza-zmiana.png

465 ms

1715278892-6643075836.jpg

1715278892-6643075836.jpg

465 ms

1715274169-8431665167.jpg

1715274169-8431665167.jpg

461 ms

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1715272749-769473994.jpg

1081 ms

1715261647-7031407133.jpg

1715261647-7031407133.jpg

674 ms

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518 ms

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675 ms

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673 ms

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676 ms

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696 ms

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1715151170-75054587.jpg

1209 ms

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1715085440-2782253371.jpg

1224 ms

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1323 ms

4790_Juwenalia-Podbeskidzia.png

4790_Juwenalia-Podbeskidzia.png

1450 ms

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1245 ms

waszym-okiem.png

waszym-okiem.png

1318 ms

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470327_663d19b2de517-sm.jpg

1550 ms

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1557 ms

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1581 ms

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1547 ms

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1552 ms

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1678 ms

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1777 ms

470310_6632a2ac26a2b-sm.jpg

470310_6632a2ac26a2b-sm.jpg

1786 ms

radiowe-tankowanie.png

radiowe-tankowanie.png

1790 ms

niepelnosprawni-sportowcy-dla-niepodleglej.jpg

niepelnosprawni-sportowcy-dla-niepodleglej.jpg

1791 ms

1(49).jpg

1(49).jpg

1917 ms

1548742445-7803536938.jpg

1548742445-7803536938.jpg

1913 ms

9(8).jpg

9(8).jpg

2219 ms

pfr.png

pfr.png

2125 ms

sdk.js

sdk.js

315 ms

magnificent_glass.png

magnificent_glass.png

1865 ms

font

font

419 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

362 ms

collect

collect

189 ms

firasans-light-webfont.woff

firasans-light-webfont.woff

1749 ms

firasans-regular-webfont.woff

firasans-regular-webfont.woff

1936 ms

sdk.js

sdk.js

133 ms

count.js

count.js

123 ms

firasans-bold-webfont.woff

firasans-bold-webfont.woff

1733 ms

montserrat-regular-webfont.woff

montserrat-regular-webfont.woff

1798 ms

header-bg.jpg

header-bg.jpg

1793 ms

icon-car.png

icon-car.png

1895 ms

icon-hands.png

icon-hands.png

1915 ms

icon-house.png

icon-house.png

1969 ms

67 ms

icon-worker.png

icon-worker.png

1963 ms

count-data.js

count-data.js

13 ms

count-data.js

count-data.js

16 ms

icon-social.png

icon-social.png

1695 ms

icon-tv.png

icon-tv.png

1806 ms

calendar.png

calendar.png

1911 ms

fraszka-dnia.png

fraszka-dnia.png

1919 ms

kchl.png

kchl.png

1914 ms

Accessibility Review

radiobielsko.pl accessibility score

76

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

radiobielsko.pl best practices score

58

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

Displays images with incorrect aspect ratio

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

radiobielsko.pl SEO score

82

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

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 Radiobielsko.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 Radiobielsko.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

radiobielsko.pl

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