Access wsaib.pl. Strona główna WSAiB

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

wsaib.pl

912 ms

6769c2ee78c897137e6159fdc8918bfa.js

295 ms

k2.js

410 ms

6769c2ee78c897137e6159fdc8918bfa.js

517 ms

jq.min.js

565 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 79% of them (85 requests) were addressed to the original Wsaib.pl, 9% (10 requests) were made to Maps.googleapis.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Wsaib.pl.

Content Size

4.0 MB

After Optimization

2.9 MB

In fact, the total size of Wsaib.pl main page is 4.0 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. 70% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 108.7 kB

Original 133.8 kB
After minification 129.9 kB
After compression 25.2 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 108.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 214.0 kB

Original 2.7 MB
After minification 2.5 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. WSAiB images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 807.4 kB

Original 1.2 MB
After minification 1.1 MB
After compression 368.2 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 807.4 kB or 69% of the original size.

CSS Optimization

-77%

Potential reduce by 19.8 kB

Original 25.7 kB
After minification 24.8 kB
After compression 5.9 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. Wsaib.pl needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 77% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WSAiB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 5 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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Wsaib.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 Wsaib.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

wsaib.pl

Open Graph description is not detected on the main page of WSAiB. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

Strona główna WSAiB

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

wsaib.pl

6769c2ee78c897137e6159fdc8918bfa.js

k2.js

6769c2ee78c897137e6159fdc8918bfa.js

jq.min.js

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

wsaib.pl

6769c2ee78c897137e6159fdc8918bfa.js

k2.js

6769c2ee78c897137e6159fdc8918bfa.js

jq.min.js

system.css

8ea5b4e060929d3c119ee1f3866a87de.css

font-awesome.min.css

css

8ea5b4e060929d3c119ee1f3866a87de.css

facileforms.js

jquery.min.js

jquery.cookie.js

bootstrap.js

appear.min.js

animations.min.js

script.js

supersized.3.2.7.js

jquery.slimscroll.min.js

jquery.fullPage.js

jquery.matchHeight-min.js

jquery.mCustomScrollbar.min.js

jquery.mixitup.js

slick.min.js

jquery.fs.selecter.js

js

jquery.screwdefaultbuttonsV2.min.js

tylko_produkcja.js

isotope.pkgd.min.js

close.png

lang_pl.jpg

lang_uk.jpg

lang_ru.jpg

logo-small.png

menu-dot.jpg

main_logo.jpg

ic_facebook.png

ic_google-plus.png

ic_youtube.png

ic_insagram.png

dot-right.png

b5b911d9cf2a6c396203842ba429d5ba_L.jpg

3ad8a93d69f0d23db55fddb7a3241ed2_L.jpg