Tools & Wizards About Us
silesiabhp.pl screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

silesiabhp.pl

Kursy szkolenia BHP|Wrocław usługi, kompleksowa obsługa Silesia

Page Load Speed

6.3 sec in total

First Response

957 ms

Resources Loaded

5 sec

Page Rendered

346 ms

silesiabhp.pl screenshot

About Website

Welcome to silesiabhp.pl homepage info - get ready to check Silesia BHP best content right away, or after learning these important things about silesiabhp.pl

Oferujemy usługi, kursy i szkolenia BHP. Kompleksowa obsługa! Wrocław jest obszarem działań Silesia BHP

Visit silesiabhp.pl

Key Findings

We analyzed Silesiabhp.pl page load time and found that the first response time was 957 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

silesiabhp.pl performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.309

38/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

www.silesiabhp.pl

957 ms

style.css

246 ms

system.css

348 ms

position.css

365 ms

layout.css

497 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Silesiabhp.pl, 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Silesiabhp.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 507.2 kB (25%)

Content Size

2.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silesiabhp.pl main page is 2.1 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. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 11.6 kB

  • Original 16.3 kB
  • After minification 13.7 kB
  • After compression 4.7 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. This page needs HTML code to be minified as it can gain 2.6 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 11.6 kB or 71% of the original size.

Image Optimization

-11%

Potential reduce by 181.5 kB

  • Original 1.6 MB
  • After minification 1.4 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. Obviously, Silesia BHP needs image optimization as it can save up to 181.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 249.6 kB

  • Original 367.6 kB
  • After minification 360.3 kB
  • After compression 118.0 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 249.6 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 64.4 kB

  • Original 76.9 kB
  • After minification 51.2 kB
  • After compression 12.5 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. Silesiabhp.pl needs all CSS files to be minified and compressed as it can save up to 64.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (56%)

Requests Now

25

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silesia BHP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.silesiabhp.pl

www.silesiabhp.pl

957 ms

style.css

style.css

246 ms

system.css

system.css

348 ms

position.css

position.css

365 ms

layout.css

layout.css

497 ms

general.css

general.css

371 ms

general_mozilla.css

general_mozilla.css

388 ms

personal.css

personal.css

380 ms

mootools-core.js

mootools-core.js

918 ms

core.js

core.js

739 ms

caption.js

caption.js

765 ms

mootools-more.js

mootools-more.js

1440 ms

md_stylechanger.js

md_stylechanger.js

1282 ms

hide.js

hide.js

1325 ms

system.css

system.css

952 ms

ga.js

ga.js

24 ms

niebo.jpg

niebo.jpg

834 ms

personal2.png

personal2.png

570 ms

ecke.gif

ecke.gif

274 ms

navbg.gif

navbg.gif

273 ms

karo.gif

karo.gif

280 ms

szkolenia%20e-learning-3.jpg

szkolenia%20e-learning-3.jpg

527 ms

szkolenia%20e-learning-1.jpg

szkolenia%20e-learning-1.jpg

732 ms

__utm.gif

__utm.gif

12 ms

footerbg.png

footerbg.png

573 ms

print.css

print.css

120 ms

Accessibility Review

silesiabhp.pl accessibility score

81

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

silesiabhp.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

SEO Factors

silesiabhp.pl SEO score

86

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

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

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 Silesiabhp.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 Silesiabhp.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

silesiabhp.pl

Open Graph description is not detected on the main page of Silesia BHP. 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: