Tools & Wizards About Us
podatki.biz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

podatki.biz

Podatki.biz - podatki PIT, CIT, VAT, PCC - informacje dla podatników małych i dużych

Page Load Speed

5.9 sec in total

First Response

490 ms

Resources Loaded

4.6 sec

Page Rendered

792 ms

podatki.biz screenshot

About Website

Welcome to podatki.biz homepage info - get ready to check Podatki best content for Poland right away, or after learning these important things about podatki.biz

Strona dla podatników małych i dużych. Na stronie kalkulatory, narzędzia, przepisy, bazy danych, klasyfikacje, aktualności, podatki. W serwisach tematycznych informacje dla początkujących i profesjona...

Visit podatki.biz

Key Findings

We analyzed Podatki.biz page load time and found that the first response time was 490 ms and then it took 5.4 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

podatki.biz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

podatki.biz

490 ms

podatki.biz

610 ms

www.podatki.biz

1264 ms

wspolny.css

263 ms

niftyCorners.css

389 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 71% of them (36 requests) were addressed to the original Podatki.biz, 6% (3 requests) were made to Goldbach.hit.gemius.pl and 4% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Podatki.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.6 kB (8%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Podatki.biz main page is 1.8 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 50.2 kB

  • Original 63.7 kB
  • After minification 52.9 kB
  • After compression 13.5 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 10.8 kB, which is 17% 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 50.2 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 17.9 kB

  • Original 1.3 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. Podatki images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 66.7 kB

  • Original 383.8 kB
  • After minification 369.7 kB
  • After compression 317.1 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 66.7 kB or 17% of the original size.

CSS Optimization

-12%

Potential reduce by 1.8 kB

  • Original 15.4 kB
  • After minification 15.4 kB
  • After compression 13.6 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. Podatki.biz needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (33%)

Requests Now

40

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Podatki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

podatki.biz

podatki.biz

490 ms

podatki.biz

podatki.biz

610 ms

www.podatki.biz

www.podatki.biz

1264 ms

wspolny.css

wspolny.css

263 ms

niftyCorners.css

niftyCorners.css

389 ms

glowna.css

glowna.css

486 ms

main.js

main.js

487 ms

adsbygoogle.js

adsbygoogle.js

115 ms

js

js

57 ms

6

6

592 ms

11

11

593 ms

xgemius.js

xgemius.js

698 ms

pl1-sst-w.js

pl1-sst-w.js

95 ms

ga.js

ga.js

105 ms

search.svg

search.svg

238 ms

arrow-up.svg

arrow-up.svg

237 ms

logo.svg

logo.svg

264 ms

ksef.jpg

ksef.jpg

302 ms

odziez-robocza.jpg

odziez-robocza.jpg

466 ms

012.jpg

012.jpg

379 ms

zus-pue.jpg

zus-pue.jpg

625 ms

umowa3.jpg

umowa3.jpg

286 ms

AdobeStock_330866818%20(1).jpeg

AdobeStock_330866818%20(1).jpeg

620 ms

biznes33.jpg

biznes33.jpg

441 ms

biznes36.jpg

biznes36.jpg

1074 ms

lekarz7.jpg

lekarz7.jpg

587 ms

wypadek-w-pracy.jpg

wypadek-w-pracy.jpg

593 ms

paragon.jpg

paragon.jpg

628 ms

biznes12.jpg

biznes12.jpg

1699 ms

przelew4.jpg

przelew4.jpg

731 ms

pieniadze3.jpg

pieniadze3.jpg

868 ms

person.svg

person.svg

748 ms

people.svg

people.svg

753 ms

articles.svg

articles.svg

865 ms

forum.svg

forum.svg

879 ms

show_ads_impl.js

show_ads_impl.js

272 ms

ajs.php

ajs.php

692 ms

Montserrat-Regular.ttf

Montserrat-Regular.ttf

1019 ms

Montserrat-Medium.ttf

Montserrat-Medium.ttf

1125 ms

Montserrat-Light.ttf

Montserrat-Light.ttf

1132 ms

Montserrat-SemiBold.ttf

Montserrat-SemiBold.ttf

1038 ms

Montserrat-Bold.ttf

Montserrat-Bold.ttf

1341 ms

__utm.gif

__utm.gif

16 ms

collect

collect

26 ms

zrt_lookup.html

zrt_lookup.html

30 ms

fpdata.js

fpdata.js

137 ms

lsget.html

lsget.html

557 ms

ads

ads

340 ms

sm.js

sm.js

917 ms

rexdot.js

rexdot.js

117 ms

niftyPrint.css

niftyPrint.css

127 ms

Accessibility Review

podatki.biz accessibility score

72

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

podatki.biz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

podatki.biz SEO score

90

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

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

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Podatki.biz 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 Podatki.biz main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

podatki.biz

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