Tools & Wizards About Us
pzbs.pl screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

pzbs.pl

PZBS - Polski Związek Brydża Sportowego, Wyniki, Nowości, Regulacje…

Page Load Speed

6.5 sec in total

First Response

40 ms

Resources Loaded

6.1 sec

Page Rendered

402 ms

pzbs.pl screenshot

About Website

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

Poznaj najnowsze wiadomości ze świata brydża sportowego, wyniki zawodów, regulacje i przepisy Polskiego Związku Brydża sportowego oraz dowiedz się jak dołączyć do PZBS

Visit pzbs.pl

Key Findings

We analyzed Pzbs.pl page load time and found that the first response time was 40 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

pzbs.pl performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.504

16/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

pzbs.pl

40 ms

pzbs.pl

421 ms

www.pzbs.pl

689 ms

system.css

388 ms

general.css

419 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 89% of them (67 requests) were addressed to the original Pzbs.pl, 3% (2 requests) were made to Maxcdn.bootstrapcdn.com and 3% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Pzbs.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.0 kB (13%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pzbs.pl main page is 1.6 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.5 kB

  • Original 45.4 kB
  • After minification 45.3 kB
  • After compression 10.8 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 34.5 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 180.1 kB

  • Original 1.5 MB
  • After minification 1.3 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, PZBS needs image optimization as it can save up to 180.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 891 B

  • Original 84.4 kB
  • After minification 84.4 kB
  • After compression 83.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 455 B

  • Original 13.2 kB
  • After minification 13.2 kB
  • After compression 12.8 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. Pzbs.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (26%)

Requests Now

69

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PZBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pzbs.pl

pzbs.pl

40 ms

pzbs.pl

pzbs.pl

421 ms

www.pzbs.pl

www.pzbs.pl

689 ms

system.css

system.css

388 ms

general.css

general.css

419 ms

css

css

43 ms

font-awesome.min.css

font-awesome.min.css

29 ms

style.min.css

style.min.css

434 ms

suplement.css

suplement.css

391 ms

jks_style.css

jks_style.css

443 ms

MathJax.js

MathJax.js

34 ms

head.min.js

head.min.js

615 ms

mootools.js

mootools.js

871 ms

caption.js

caption.js

779 ms

jQuery.softScroll.js

jQuery.softScroll.js

801 ms

TeX-AMS-MML_HTMLorMML.js

TeX-AMS-MML_HTMLorMML.js

16 ms

logo.png

logo.png

282 ms

pagebg.jpg

pagebg.jpg

425 ms

header.png

header.png

709 ms

pzbs_logo.png

pzbs_logo.png

440 ms

facebook.png

facebook.png

362 ms

youtube.png

youtube.png

438 ms

linkedin.png

linkedin.png

427 ms

ua_ribbont.png

ua_ribbont.png

763 ms

nav.png

nav.png

836 ms

MenuItem.png

MenuItem.png

926 ms

wstapdopzbs.png

wstapdopzbs.png

840 ms

cezar.png

cezar.png

829 ms

spider.png

spider.png

1095 ms

bridgenet_logo.png

bridgenet_logo.png

1123 ms

sport_wszystkich-dzieci1.png

sport_wszystkich-dzieci1.png

1224 ms

bridge60plus.png

bridge60plus.png

1332 ms

muzeumkartdogry.png

muzeumkartdogry.png

1217 ms

msit_2022.png

msit_2022.png

1493 ms

budimex_budownictwo_sg.png

budimex_budownictwo_sg.png

1489 ms

muzeum_niepodlegosci.png

muzeum_niepodlegosci.png

1535 ms

trefl-glowna.png

trefl-glowna.png

1615 ms

fundacjapzu.png

fundacjapzu.png

1614 ms

asbierzeraz.png

asbierzeraz.png

1919 ms

walne.png

walne.png

1971 ms

przybora2.png

przybora2.png

2046 ms

majowka2.png

majowka2.png

1939 ms

500x333-images-stories-galerie-wyniki-2024-0429_poznan-podiumGP.jpg

500x333-images-stories-galerie-wyniki-2024-0429_poznan-podiumGP.jpg

1991 ms

500x208-images-stories-galerie-wyniki-2024-0429_poznan-podiumMP.jpg

500x208-images-stories-galerie-wyniki-2024-0429_poznan-podiumMP.jpg

2009 ms

senator2024.png

senator2024.png

2421 ms

500x365-images-stories-galerie-wyniki-2024-0421_gppp_starachowice.jpg

500x365-images-stories-galerie-wyniki-2024-0421_gppp_starachowice.jpg

2338 ms

blekitnawstegaodry.jpg

blekitnawstegaodry.jpg

2461 ms

zurek.png

zurek.png

2357 ms

240526_szczecinek.png

240526_szczecinek.png

2412 ms

gres2.png

gres2.png

2655 ms

dmp.png

dmp.png

2735 ms

realbridgew.png

realbridgew.png

2763 ms

ogloszenia_szkol.png

ogloszenia_szkol.png

2771 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

39 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

38 ms

bridgescanner.png

bridgescanner.png

2563 ms

dolnoslaski.png

dolnoslaski.png

2515 ms

kujawsko-pomorski.png

kujawsko-pomorski.png

2631 ms

lubelski.png

lubelski.png

2690 ms

lubuski.png

lubuski.png

2758 ms

lodzki.png

lodzki.png

2493 ms

malopolski.png

malopolski.png

2533 ms

opolski.png

opolski.png

2610 ms

podkarpacki.png

podkarpacki.png

2610 ms

podlaski.png

podlaski.png

2673 ms

pomorski.png

pomorski.png

2690 ms

slaski.png

slaski.png

2468 ms

swietokrzyski.png

swietokrzyski.png

2271 ms

warminsko-mazurski.png

warminsko-mazurski.png

2689 ms

mazowiecki.png

mazowiecki.png

2675 ms

wielkopolski.png

wielkopolski.png

2506 ms

zachodniopomorski.png

zachodniopomorski.png

2420 ms

PostBullets.png

PostBullets.png

2173 ms

Button.png

Button.png

2488 ms

Accessibility Review

pzbs.pl accessibility score

55

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

pzbs.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pzbs.pl SEO score

69

Search Engine Optimization Advices

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

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 Pzbs.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 Pzbs.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

pzbs.pl

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