Tools & Wizards About Us
biuletyn.bdo.pl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

biuletyn.bdo.pl

Publikacje i alerty ekspertów BDO - alerty podatkowe, publikacje prawne i ważne interpretacje podatkowe - BDO

Page Load Speed

3.5 sec in total

First Response

547 ms

Resources Loaded

2.7 sec

Page Rendered

201 ms

biuletyn.bdo.pl screenshot

About Website

Visit biuletyn.bdo.pl now to see the best up-to-date Biuletyn BDO content for Poland and also check out these interesting facts you probably never knew about biuletyn.bdo.pl

publikacje z zakresu prawa, podatków, ekspertyzy i interpretacje prawne i podatkowe - zapraszamy do subskrypcji

Visit biuletyn.bdo.pl

Key Findings

We analyzed Biuletyn.bdo.pl page load time and found that the first response time was 547 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Biuletyn.bdo.pl rating and web reputation

Performance Metrics

biuletyn.bdo.pl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

biuletyn.bdo.pl

547 ms

www.biuletyn.bdo.pl

1181 ms

typography.php

262 ms

modal.css

238 ms

style.css

250 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 88% of them (42 requests) were addressed to the original Biuletyn.bdo.pl, 8% (4 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Biuletyn.bdo.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.1 kB (49%)

Content Size

547.0 kB

After Optimization

276.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biuletyn.bdo.pl main page is 547.0 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. 35% of websites need less resources to load. Javascripts take 259.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 54.9 kB

  • Original 66.1 kB
  • After minification 53.1 kB
  • After compression 11.2 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. This page needs HTML code to be minified as it can gain 13.0 kB, which is 20% 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 54.9 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 8.4 kB

  • Original 162.0 kB
  • After minification 153.6 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. Biuletyn BDO images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 158.0 kB

  • Original 259.3 kB
  • After minification 236.8 kB
  • After compression 101.3 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 158.0 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 48.8 kB

  • Original 59.7 kB
  • After minification 48.3 kB
  • After compression 10.8 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. Biuletyn.bdo.pl needs all CSS files to be minified and compressed as it can save up to 48.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (70%)

Requests Now

43

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biuletyn BDO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biuletyn.bdo.pl

biuletyn.bdo.pl

547 ms

www.biuletyn.bdo.pl

www.biuletyn.bdo.pl

1181 ms

typography.php

typography.php

262 ms

modal.css

modal.css

238 ms

style.css

style.css

250 ms

mootools.js

mootools.js

366 ms

modal.js

modal.js

240 ms

jquery.min.js

jquery.min.js

31 ms

k2.js

k2.js

249 ms

caption.js

caption.js

354 ms

ytc.jquery-1.5.min.js

ytc.jquery-1.5.min.js

490 ms

jquery.fullslider.js

jquery.fullslider.js

409 ms

menu.css

menu.css

409 ms

transmenu_Packed.js

transmenu_Packed.js

409 ms

mooquee.js

mooquee.js

472 ms

events.js

events.js

480 ms

standard.js

standard.js

501 ms

system.css

system.css

502 ms

template.css

template.css

502 ms

template_css.css

template_css.css

590 ms

lokalizator.css

lokalizator.css

598 ms

trainings.css

trainings.css

605 ms

stylish-select.css

stylish-select.css

610 ms

EUCookieDirective.js

EUCookieDirective.js

615 ms

cookiesUE.js

cookiesUE.js

617 ms

ga.js

ga.js

9 ms

BDO_light_grey.gif

BDO_light_grey.gif

120 ms

lewybok_obraz1.png

lewybok_obraz1.png

121 ms

logoBDO.jpg

logoBDO.jpg

128 ms

przeglad-prasy_450_230.jpg

przeglad-prasy_450_230.jpg

121 ms

kajakarze_450_230.jpg

kajakarze_450_230.jpg

241 ms

spadochroniarze_450_230.jpg

spadochroniarze_450_230.jpg

128 ms

plansza1_450_230.jpg

plansza1_450_230.jpg

238 ms

finanse_450_230.jpg

finanse_450_230.jpg

238 ms

puls-walutowy3_450_230.jpg

puls-walutowy3_450_230.jpg

239 ms

trojkat.png

trojkat.png

240 ms

cookies_icon.png

cookies_icon.png

243 ms

all.js

all.js

270 ms

menu.gif

menu.gif

353 ms

__utm.gif

__utm.gif

51 ms

leftredlinetop.gif

leftredlinetop.gif

316 ms

button.jpg

button.jpg

318 ms

arrow-left.png

arrow-left.png

310 ms

arrow-right.png

arrow-right.png

310 ms

leftredline.gif

leftredline.gif

313 ms

leftredlineend.gif

leftredlineend.gif

426 ms

analytics.js

analytics.js

31 ms

collect

collect

12 ms

Accessibility Review

biuletyn.bdo.pl accessibility score

77

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

Form elements do not have associated labels

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

biuletyn.bdo.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

biuletyn.bdo.pl SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biuletyn.bdo.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 Biuletyn.bdo.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

biuletyn.bdo.pl

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