Tools & Wizards About Us
tauron.pl screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tauron.pl

TAURON Polska Energia - Dla domu | TAURON

Page Load Speed

8 sec in total

First Response

614 ms

Resources Loaded

6.9 sec

Page Rendered

404 ms

tauron.pl screenshot

About Website

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

TAURON Polska Energia to dostawca prądu dla domów i firm

Visit tauron.pl

Key Findings

We analyzed Tauron.pl page load time and found that the first response time was 614 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tauron.pl performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,320 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

dla-domu

614 ms

main

2052 ms

js

93 ms

jquery-3.2.1.min.js

701 ms

uc.js

42 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 96% of them (135 requests) were addressed to the original Tauron.pl, 1% (1 request) were made to Maps.googleapis.com and 1% (1 request) were made to Consent.cookiebot.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Tauron.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 197.0 kB (41%)

Content Size

481.7 kB

After Optimization

284.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tauron.pl main page is 481.7 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. 40% of websites need less resources to load. Javascripts take 308.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 76.7 kB

  • Original 94.3 kB
  • After minification 73.4 kB
  • After compression 17.5 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 20.8 kB, which is 22% 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 76.7 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 88 B

  • Original 7.0 kB
  • After minification 6.9 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. TAURON images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 57.6 kB

  • Original 308.8 kB
  • After minification 301.5 kB
  • After compression 251.2 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 57.6 kB or 19% of the original size.

CSS Optimization

-87%

Potential reduce by 62.6 kB

  • Original 71.6 kB
  • After minification 62.8 kB
  • After compression 9.0 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. Tauron.pl needs all CSS files to be minified and compressed as it can save up to 62.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 91 (66%)

Requests Now

137

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TAURON. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dla-domu

dla-domu

614 ms

main

main

2052 ms

js

js

93 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

701 ms

uc.js

uc.js

42 ms

require.min.js

require.min.js

469 ms

css

css

51 ms

VisitorIdentification.js

VisitorIdentification.js

334 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

3419 ms

owl.carousel.min.js

owl.carousel.min.js

352 ms

appear.js

appear.js

443 ms

main_calculator.js

main_calculator.js

473 ms

fonts.css

fonts.css

478 ms

owl.carousel.min.css

owl.carousel.min.css

553 ms

main_site.css

main_site.css

710 ms

main_site.js

main_site.js

594 ms

gtm.js

gtm.js

133 ms

tau.js

tau.js

839 ms

icon_warning.svg

icon_warning.svg

394 ms

emptyPixel.png

emptyPixel.png

376 ms

logo_1.png

logo_1.png

377 ms

loader.gif

loader.gif

509 ms

circle_3.png

circle_3.png

393 ms

m_slider_element_image_1.png

m_slider_element_image_1.png

491 ms

m_slider_element_image_14.png

m_slider_element_image_14.png

491 ms

m_slider_element_image_18.png

m_slider_element_image_18.png

515 ms

m_slider_element_image_15.png

m_slider_element_image_15.png

514 ms

m_slider_element_image_10.png

m_slider_element_image_10.png

606 ms

m_slider_element_image_6.png

m_slider_element_image_6.png

610 ms

m_slider_element_image_16.png

m_slider_element_image_16.png

628 ms

m_slider_element_image_7.png

m_slider_element_image_7.png

634 ms

m_benefit_image_13.png

m_benefit_image_13.png

635 ms

m_benefit_image_14.png

m_benefit_image_14.png

719 ms

m_benefit_image_15.png

m_benefit_image_15.png

725 ms

m_benefit_image_6.png

m_benefit_image_6.png

747 ms

m_benefit_image_16.png

m_benefit_image_16.png

755 ms

m_benefit_image_17.png

m_benefit_image_17.png

754 ms

m_slider_main_image_3.png

m_slider_main_image_3.png

840 ms

m_benefit_image_1.png

m_benefit_image_1.png

841 ms

m_benefit_image_2.png

m_benefit_image_2.png

868 ms

m_benefit_image_3.png

m_benefit_image_3.png

875 ms

m_benefit_image_4.png

m_benefit_image_4.png

873 ms

m_benefit_image_5.png

m_benefit_image_5.png

948 ms

m_slider_main_image_1.png

m_slider_main_image_1.png

954 ms

procent_icon.png

procent_icon.png

988 ms

professional_icon.png

professional_icon.png

992 ms

quality_icon.png

quality_icon.png

994 ms

charge_icon.png

charge_icon.png

1062 ms

car-charge_icon.png

car-charge_icon.png

1068 ms

shield_icon.png

shield_icon.png

1109 ms

m_slider_main_image_4.png

m_slider_main_image_4.png

1113 ms

m_summary_1.png

m_summary_1.png

1114 ms

main.js

main.js

1175 ms

font

font

77 ms

icon-font.woff

icon-font.woff

816 ms

icon-font.woff

icon-font.woff

865 ms

m_summary_2.png

m_summary_2.png

857 ms

m_con_1.png

m_con_1.png

854 ms

m_con_2.png

m_con_2.png

804 ms

m_con_3.png

m_con_3.png

815 ms

m_con_4.png

m_con_4.png

853 ms

m_con_5.png

m_con_5.png

856 ms

m_con_6.png

m_con_6.png

854 ms

m_con_7.png

m_con_7.png

824 ms

m_con_8.png

m_con_8.png

820 ms

m_con_9.png

m_con_9.png

854 ms

m_con_10.png

m_con_10.png

852 ms

m_con_11.png

m_con_11.png

853 ms

m_con_12.png

m_con_12.png

1014 ms

m_question_2.png

m_question_2.png

801 ms

m_question_1.png

m_question_1.png

786 ms

m_report_img.png

m_report_img.png

849 ms

caret.png

caret.png

850 ms

icon_social_bip.ashx

icon_social_bip.ashx

766 ms

icon_social_facebook.ashx

icon_social_facebook.ashx

797 ms

icon_social_youtube.ashx

icon_social_youtube.ashx

779 ms

icon_social_twitter.ashx

icon_social_twitter.ashx

849 ms

icon_social_linkedin.ashx

icon_social_linkedin.ashx

850 ms

lepiej-ikona-kolo.ashx

lepiej-ikona-kolo.ashx

779 ms

certyfikowany_sprzedawca.ashx

certyfikowany_sprzedawca.ashx

798 ms

what-input.min.js

what-input.min.js

581 ms

vanilla.js

vanilla.js

656 ms

base.js

base.js

656 ms

validate.js

validate.js

658 ms

sitecore.js

sitecore.js

663 ms

cookies.js

cookies.js

679 ms

googleMaps.js

googleMaps.js

694 ms

jquery.mask.js

jquery.mask.js

774 ms

helper.js

helper.js

775 ms

moment.min.js

moment.min.js

888 ms

language-data.js

language-data.js

784 ms

ls.bgset.min.js

ls.bgset.min.js

734 ms

logo_1.png

logo_1.png

570 ms

new_slider_1.jpg

new_slider_1.jpg

661 ms

magenta_box.png

magenta_box.png

660 ms

d04fc50a1b4649c7894e32fc5d860468.ashx

d04fc50a1b4649c7894e32fc5d860468.ashx

667 ms

updated_slider_2.jpg

updated_slider_2.jpg

686 ms

m_slider_arrow.png

m_slider_arrow.png

719 ms

m_slider_element_image_1.png

m_slider_element_image_1.png

774 ms

m_slider_element_image_14.png

m_slider_element_image_14.png

773 ms

m_slider_element_image_18.png

m_slider_element_image_18.png

747 ms

m_slider_element_image_15.png

m_slider_element_image_15.png

728 ms

m_slider_element_image_10.png

m_slider_element_image_10.png

742 ms

m_slider_element_image_6.png

m_slider_element_image_6.png

782 ms

m_slider_element_image_16.png

m_slider_element_image_16.png

793 ms

m_slider_element_image_7.png

m_slider_element_image_7.png

788 ms

third_box_bg.png

third_box_bg.png

719 ms

m_benefit_image_13.png

m_benefit_image_13.png

717 ms

m_benefit_image_14.png

m_benefit_image_14.png

737 ms

m_benefit_image_15.png

m_benefit_image_15.png

749 ms

m_benefit_image_6.png

m_benefit_image_6.png

790 ms

m_benefit_image_16.png

m_benefit_image_16.png

719 ms

m_benefit_image_17.png

m_benefit_image_17.png

710 ms

m_slider_main_image_3.png

m_slider_main_image_3.png

716 ms

m_benefit_image_4.png

m_benefit_image_4.png

728 ms

m_benefit_image_5.png

m_benefit_image_5.png

751 ms

m_slider_main_image_1.png

m_slider_main_image_1.png

783 ms

procent_icon.png

procent_icon.png

714 ms

professional_icon.png

professional_icon.png

721 ms

quality_icon.png

quality_icon.png

718 ms

m_slider_main_image_4.png

m_slider_main_image_4.png

726 ms

circle_1.png

circle_1.png

756 ms

send-location.js

send-location.js

785 ms

m_summary_1.png

m_summary_1.png

712 ms

m_summary_2.png

m_summary_2.png

714 ms

lazysizes.min.js

lazysizes.min.js

703 ms

m_con_1.png

m_con_1.png

708 ms

m_con_2.png

m_con_2.png

714 ms

m_con_3.png

m_con_3.png

695 ms

m_con_4.png

m_con_4.png

707 ms

m_con_5.png

m_con_5.png

716 ms

m_con_6.png

m_con_6.png

707 ms

ls.respimg.js

ls.respimg.js

136 ms

pixel.png

pixel.png

155 ms

alert-top.js

alert-top.js

190 ms

regio.js

regio.js

205 ms

menu.js

menu.js

215 ms

autocomplete.js

autocomplete.js

215 ms

tooltip.js

tooltip.js

228 ms

pikaday.js

pikaday.js

382 ms

jquery.timepicker.js

jquery.timepicker.js

302 ms

Accessibility Review

tauron.pl accessibility score

92

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.

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

tauron.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tauron.pl SEO score

93

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 Tauron.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 Tauron.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

tauron.pl

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