4.3 sec in total
573 ms
3.3 sec
381 ms
Visit portalenergia.pl now to see the best up-to-date Portal Energia content and also check out these interesting facts you probably never knew about portalenergia.pl
PortalEnergia to zaawansowana baza firm z branży energetycznej oraz artykuły i aktualności branżowe. Baz firm z branży energetycznej: energia tradycyjna (gaz płynny, olej, eko gorszek, węgiel...) oraz...
Visit portalenergia.plWe analyzed Portalenergia.pl page load time and found that the first response time was 573 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
portalenergia.pl performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value11.7 s
0/100
25%
Value5.1 s
61/100
10%
Value980 ms
28/100
30%
Value0.337
33/100
15%
Value11.4 s
19/100
10%
573 ms
159 ms
160 ms
239 ms
650 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 94% of them (77 requests) were addressed to the original Portalenergia.pl, 2% (2 requests) were made to Adstat.4u.pl and 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Portalenergia.pl.
Page size can be reduced by 927.8 kB (37%)
2.5 MB
1.6 MB
In fact, the total size of Portalenergia.pl main page is 2.5 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 83.0 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 83.0 kB or 83% of the original size.
Potential reduce by 74.8 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. Portal Energia images are well optimized though.
Potential reduce by 591.7 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 591.7 kB or 67% of the original size.
Potential reduce by 178.3 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. Portalenergia.pl needs all CSS files to be minified and compressed as it can save up to 178.3 kB or 84% of the original size.
Number of requests can be reduced by 32 (40%)
81
49
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal Energia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
portalenergia.pl
573 ms
reset.css
159 ms
jquery.fancybox-1.3.4.css
160 ms
jquery-ui-1.8.16.custom.css
239 ms
cssmap-polska.css
650 ms
style.css
325 ms
jquery.1.6.4.min.js
471 ms
jquery-ui-1.8.16.custom.min.js
629 ms
jquery.cssmap.js
396 ms
jquery.cycle.min.js
315 ms
jquery.validationEngine.js
509 ms
jquery.jcarousel.min.js
404 ms
jquery.fancybox-1.3.4.pack.js
639 ms
jquery.cookies.2.2.0.min.js
485 ms
jquery.easing-1.3.pack.js
546 ms
jquery.placeholder.min.js
565 ms
jquery.formatCurrency-1.4.0.min.js
586 ms
jquery.tipsy.js
623 ms
js
27 ms
ckeditor.js
1214 ms
jquery.js
697 ms
s.js
335 ms
0.jpg
26 ms
s4u.gif
221 ms
portalenergiabg.jpg
1707 ms
top_bg.jpg
158 ms
top_search_input_bg.jpg
86 ms
top_search_submit_bg.jpg
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footer_logo_portalenergia.jpg
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logo.jpg
159 ms
52_Clima_Komfort_pompy_ciepla.jpg
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1833_zg_2.jpg
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1756_Polska_moze_byc_waznym_graczem_na_wspolnym_europejskim_rynku_energii_3.jpg
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1761_Co_to_jest_pompa_ciepla-_3.jpg
471 ms
1760_Rekuperator_w_domu_jednorodzinnym_%E2%80%93_czy_warto-_3.jpg
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1759_Energia_w_domu-_jak_zaoszczedzic_na_rachunkach-_3.jpg
568 ms
1758_Jak_usprawnic_prace_wentylacji_mechanicznej-_3.jpg
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kanal_yt2.jpg
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1756_Polska_moze_byc_waznym_graczem_na_wspolnym_europejskim_rynku_energii_2.jpg
549 ms
1761_Co_to_jest_pompa_ciepla-_2.jpg
553 ms
1760_Rekuperator_w_domu_jednorodzinnym_%E2%80%93_czy_warto-_2.jpg
569 ms
1759_Energia_w_domu-_jak_zaoszczedzic_na_rachunkach-_2.jpg
628 ms
1758_Jak_usprawnic_prace_wentylacji_mechanicznej-_2.jpg
706 ms
1755_Planeta_Energii_po_raz_szosty-_2.jpg
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1754_Nowy_poradnik_do_przygotowania_cieplej_wody_za_pomoca_pomp_ciepla_2.jpg
649 ms
1753_CVC_Capital_Partners_kupil_PKP_Energetyka_2.jpg
651 ms
1752_Sejm_uchwalil_nowelizacje_ustawy_Prawo_energetyczne_2.jpg
706 ms
1757_Panele_fotowoltaiczne_w_Polsce_-_czy_to_sie_oplaca-_2.jpg
708 ms
11_a2_-_idealmedia_dol.jpg
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footer_logo_portalenergia.jpg
731 ms
uelogo1.jpg
862 ms
uelogo2.jpg
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uelogo3.jpg
785 ms
input_bg.jpg
810 ms
usersubmit_bg.jpg
861 ms
new_account_bg.jpg
862 ms
main_nav_sprites.jpg
876 ms
sub_nav_bg.jpg
922 ms
s.cgi
267 ms
sub_nav_button1_bg.jpg
861 ms
sub_nav_separator.jpg
862 ms
modul_header_bg_sprite.jpg
890 ms
modul_header_arrow1.png
823 ms
modul_content_bg.jpg
865 ms
modul_subheader_bg.jpg
860 ms
modul_separator.png
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modul_firma_nazwa_bg.jpg
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modul_ankieta_nazwa_bg.jpg
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modul_header_arrow2.png
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user_ico.png
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rightlink_bg_sprite.jpg
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modul_galeria_bg.jpg
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artykul_glowna_bg.jpg
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footer_bg.jpg
649 ms
pl-170.png
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inputw_bg.jpg
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610 ms
portalenergia.pl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
portalenergia.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
portalenergia.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document uses plugins
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portalenergia.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 Portalenergia.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.
portalenergia.pl
Open Graph description is not detected on the main page of Portal 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: