Tools & Wizards About Us
cekus.pl screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cekus.pl

CEKUŚ - The Silesian Culture Centre in Nakło Ślaskie

Page Load Speed

12 sec in total

First Response

2.8 sec

Resources Loaded

8.7 sec

Page Rendered

506 ms

cekus.pl screenshot

About Website

Click here to check amazing Cekus content for Poland. Otherwise, check out these important facts you probably never knew about cekus.pl

The Silesian Culture Centre in Nakło Ślaskie is a cultural institution based in a historic palace, the former residence of the Counts Henckel von Donnersmarck.

Visit cekus.pl

Key Findings

We analyzed Cekus.pl page load time and found that the first response time was 2.8 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cekus.pl performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value26.3 s

0/100

10%

TBT (Total Blocking Time)

Value9,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.385

27/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

2764 ms

nice-select.min.css

316 ms

select2.min.css

427 ms

iconfonts.css

441 ms

frontend.min.css

720 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 44% of them (58 requests) were addressed to the original Cekus.pl, 33% (44 requests) were made to Fonts.gstatic.com and 11% (14 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source I0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 464.5 kB (33%)

Content Size

1.4 MB

After Optimization

939.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cekus.pl main page is 1.4 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. 80% 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 626.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 376.4 kB

  • Original 436.6 kB
  • After minification 431.5 kB
  • After compression 60.3 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 376.4 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 15.2 kB

  • Original 626.9 kB
  • After minification 611.6 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. Cekus images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 43.1 kB

  • Original 171.5 kB
  • After minification 171.5 kB
  • After compression 128.4 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 43.1 kB or 25% of the original size.

CSS Optimization

-18%

Potential reduce by 29.7 kB

  • Original 168.7 kB
  • After minification 168.3 kB
  • After compression 138.9 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. Cekus.pl needs all CSS files to be minified and compressed as it can save up to 29.7 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (77%)

Requests Now

86

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cekus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2764 ms

nice-select.min.css

nice-select.min.css

316 ms

select2.min.css

select2.min.css

427 ms

iconfonts.css

iconfonts.css

441 ms

frontend.min.css

frontend.min.css

720 ms

tooltip.css

tooltip.css

449 ms

tooltipster-sideTip-shadow.min.css

tooltipster-sideTip-shadow.min.css

432 ms

featherlight.css

featherlight.css

431 ms

css

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175 ms

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186 ms

lity.min.css

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682 ms

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83 ms

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714 ms

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jquery-migrate.min.js

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146 ms

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809 ms

jquery.nice-select.min.js

jquery.nice-select.min.js

827 ms

mec-general-calendar.js

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847 ms

frontend.js

frontend.js

903 ms

events.js

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827 ms

front.min.js

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827 ms

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842 ms

js

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178 ms

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isotope.pkgd.min.js

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831 ms

imagesload.js

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1219 ms

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1220 ms

featherlight.js

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1219 ms

select2.full.min.js

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1226 ms

tooltip.js

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lity.min.js

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131 ms

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1099 ms

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987 ms

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1065 ms

scripts.min.js

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1425 ms

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app.min.js

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1229 ms

sassy-social-share-public.js

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1207 ms

intersection-observer.js

intersection-observer.js

1408 ms

lazy-images.js

lazy-images.js

1399 ms

common.js

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1359 ms

da11y.js

da11y.js

1237 ms

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647 ms

logo_pelne_barwy_ukraina.png

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1261 ms

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1253 ms

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1254 ms

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2006 ms

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2558 ms

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Accessibility Review

cekus.pl accessibility score

97

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cekus.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cekus.pl SEO score

98

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cekus.pl

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