Tools & Wizards About Us
energia.pl screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

energia.pl

ENERGETYKA, RYNEK ENERGII - CIRE.pl - energetyka zaczyna dzień od CIRE

Page Load Speed

2.2 sec in total

First Response

457 ms

Resources Loaded

1.6 sec

Page Rendered

149 ms

energia.pl screenshot

About Website

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

energetyka rynek energii - Centrum Informacji o Rynku Energii. Informacje, elektroenergetyka, ceny energii, prawo, energetyka odnawialna

Visit energia.pl

Key Findings

We analyzed Energia.pl page load time and found that the first response time was 457 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

energia.pl performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value2,850 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value2.361

0/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

energia.pl

457 ms

styles.css

114 ms

AC_RunActiveContent.js

220 ms

ATBookmarkApp.js

223 ms

ga.js

20 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Energia.pl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (766 ms) belongs to the original domain Energia.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.7 kB (37%)

Content Size

189.3 kB

After Optimization

118.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energia.pl main page is 189.3 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. 20% of websites need less resources to load. Images take 116.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 27.7 kB

  • Original 32.5 kB
  • After minification 23.4 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 28% 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 27.7 kB or 85% of the original size.

Image Optimization

-20%

Potential reduce by 23.0 kB

  • Original 116.7 kB
  • After minification 93.7 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. Obviously, Energia needs image optimization as it can save up to 23.0 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 7.0 kB

  • Original 26.0 kB
  • After minification 22.8 kB
  • After compression 19.0 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 7.0 kB or 27% of the original size.

CSS Optimization

-92%

Potential reduce by 12.9 kB

  • Original 14.1 kB
  • After minification 11.5 kB
  • After compression 1.2 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. Energia.pl needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

energia.pl

energia.pl

457 ms

styles.css

styles.css

114 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

220 ms

ATBookmarkApp.js

ATBookmarkApp.js

223 ms

ga.js

ga.js

20 ms

top_tlo.png

top_tlo.png

114 ms

logo-energia.png

logo-energia.png

111 ms

szukaj_tlo.png

szukaj_tlo.png

112 ms

search1.png

search1.png

220 ms

are.gif

are.gif

221 ms

fla-baner.jpg

fla-baner.jpg

437 ms

szukaj_oferta.png

szukaj_oferta.png

225 ms

szukaj_oferta_tlo.png

szukaj_oferta_tlo.png

227 ms

kod.png

kod.png

228 ms

szukaj-button.png

szukaj-button.png

328 ms

szukaj_oferta_bottom.png

szukaj_oferta_bottom.png

329 ms

tb_menu1_top.png

tb_menu1_top.png

329 ms

tb_menu1_bg.png

tb_menu1_bg.png

334 ms

gfx.png

gfx.png

334 ms

wyszukiwarki.png

wyszukiwarki.png

437 ms

tb_menu1_bottom.png

tb_menu1_bottom.png

438 ms

tb_menu2_top.png

tb_menu2_top.png

438 ms

tb_menu2_bg.png

tb_menu2_bg.png

445 ms

porady.png

porady.png

446 ms

tb_menu2_bottom.png

tb_menu2_bottom.png

544 ms

tb_menu3_top.png

tb_menu3_top.png

543 ms

tb_menu3_bg.png

tb_menu3_bg.png

545 ms

informacje.png

informacje.png

546 ms

tb_menu3_bottom.png

tb_menu3_bottom.png

557 ms

line.png

line.png

558 ms

tb-home-bg.png

tb-home-bg.png

652 ms

tb-home-1.png

tb-home-1.png

653 ms

cire-mikro.png

cire-mikro.png

655 ms

tb-home-2.png

tb-home-2.png

656 ms

tb-home-bg1.png

tb-home-bg1.png

667 ms

tb-home-3c.png

tb-home-3c.png

669 ms

time.png

time.png

761 ms

newsico.png

newsico.png

762 ms

line1.png

line1.png

764 ms

tb-home-6.png

tb-home-6.png

765 ms

archiw.png

archiw.png

766 ms

__utm.gif

__utm.gif

13 ms

tb-home-4.png

tb-home-4.png

675 ms

tb-bottom2.png

tb-bottom2.png

765 ms

logo-cire.png

logo-cire.png

764 ms

ogrzewnictwo.jpg

ogrzewnictwo.jpg

657 ms

itbc.png

itbc.png

657 ms

Accessibility Review

energia.pl accessibility score

81

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

energia.pl 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

energia.pl SEO score

99

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Energia.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Energia.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

energia.pl

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