Access naukaplywania.org. Nauka pływania | Strona poświęcona nauce pływania. Wszystko co chciałbyś wiedzieć by nauczyć się pły...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value32.8 s

0/100

25%

SI (Speed Index)

Value36.0 s

0/100

10%

TBT (Total Blocking Time)

Value59,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value77.0 s

0/100

10%

naukaplywania.org

402 ms

www.naukaplywania.org

685 ms

wp-emoji-release.min.js

379 ms

wp-filebase.css

396 ms

A.style.css.pagespeed.cf.YFUG3edxpT.css

34 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 49% of them (38 requests) were addressed to the original Naukaplywania.org, 13% (10 requests) were made to Static.xx.fbcdn.net and 12% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Naukaplywania.org.

Content Size

908.6 kB

After Optimization

391.6 kB

In fact, the total size of Naukaplywania.org main page is 908.6 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. 55% of websites need less resources to load. Javascripts take 505.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 41.3 kB

Original 56.3 kB
After minification 56.3 kB
After compression 15.0 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 41.3 kB or 73% of the original size.

Image Optimization

-4%

Potential reduce by 3.8 kB

Original 102.1 kB
After minification 98.2 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. Nauka Plywania images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 294.3 kB

Original 505.5 kB
After minification 501.5 kB
After compression 211.2 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 294.3 kB or 58% of the original size.

CSS Optimization

-73%

Potential reduce by 177.5 kB

Original 244.7 kB
After minification 242.0 kB
After compression 67.2 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. Naukaplywania.org needs all CSS files to be minified and compressed as it can save up to 177.5 kB or 73% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nauka Plywania. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 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 legibility of your content.

High

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

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

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 Naukaplywania.org 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 Naukaplywania.org 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

naukaplywania.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Nauka pływania | Strona poświęcona nauce pływania. Wszystko co chciałbyś wiedzieć by nauczyć się pływać!

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

naukaplywania.org

www.naukaplywania.org

wp-emoji-release.min.js

wp-filebase.css

A.style.css.pagespeed.cf.YFUG3edxpT.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

naukaplywania.org

www.naukaplywania.org

wp-emoji-release.min.js

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