7.1 sec in total
433 ms
6.5 sec
169 ms
Click here to check amazing Wentylatory content. Otherwise, check out these important facts you probably never knew about wentylatory.info.pl
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Visit wentylatory.info.plWe analyzed Wentylatory.info.pl page load time and found that the first response time was 433 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
wentylatory.info.pl performance score
name
value
score
weighting
Value16.7 s
0/100
10%
Value17.6 s
0/100
25%
Value16.7 s
0/100
10%
Value220 ms
87/100
30%
Value0.124
83/100
15%
Value19.7 s
2/100
10%
433 ms
488 ms
326 ms
32 ms
4228 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 94% of them (60 requests) were addressed to the original Wentylatory.info.pl, 2% (1 request) were made to Cufon.shoqolate.com and 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Wentylatory.info.pl.
Page size can be reduced by 2.4 MB (75%)
3.3 MB
823.9 kB
In fact, the total size of Wentylatory.info.pl main page is 3.3 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. 20% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 19.2 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 4.4 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 19.2 kB or 75% of the original size.
Potential reduce by 298.1 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, Wentylatory needs image optimization as it can save up to 298.1 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.1 MB
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 2.1 MB or 79% of the original size.
Potential reduce by 46.4 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. Wentylatory.info.pl needs all CSS files to be minified and compressed as it can save up to 46.4 kB or 84% of the original size.
Number of requests can be reduced by 33 (55%)
60
27
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wentylatory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
wentylatory.info.pl
433 ms
www.wentylatory.info.pl
488 ms
style.css
326 ms
cufon-yui.js
32 ms
Segoe_UI_Light_300-Segoe_UI_700-Segoe_UI_italic_400-Segoe_UI_italic_700.font.js
4228 ms
maps
19 ms
info.js
225 ms
funkcje.js
231 ms
jquery-1.6.2.js
763 ms
jquery.cycle.all.js
461 ms
ui.js
676 ms
ui.datepicker.js
551 ms
thickbox.js
429 ms
thickbox.css
557 ms
ui.all.css
571 ms
js
81 ms
ui.core.css
120 ms
ui.theme.css
224 ms
ui.allplugins.css
117 ms
ui.datepicker.css
107 ms
ui.tabs.css
109 ms
ytp.jpg
360 ms
logo.png
440 ms
mapa.png
217 ms
mail.png
205 ms
home.png
197 ms
rejestracja.png
216 ms
logowanie.png
217 ms
dodaj.png
406 ms
bg_left.png
415 ms
zmiana.png
441 ms
dym2.png
325 ms
polec.png
542 ms
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512 ms
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520 ms
sonda.png
551 ms
pob.png
553 ms
tytul.png
618 ms
105_wepik-wentylatory-kuchenne-salda-20240412100034vej1.jpeg
651 ms
portal_10.png
649 ms
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667 ms
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671 ms
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682 ms
logo.jpg
727 ms
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757 ms
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776 ms
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783 ms
for.png
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832 ms
twitter.gif
868 ms
facebook.gif
871 ms
googleplus.jpg
884 ms
falowniki.png
899 ms
nagrzewnice.png
1034 ms
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936 ms
bg_stopka.png
961 ms
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787 ms
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792 ms
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loadingAnimation.gif
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ui-bg_flat_75_ffffff_40x100.png
774 ms
wentylatory.info.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<html> element does not have a [lang] attribute
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
wentylatory.info.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
Missing source maps for large first-party JavaScript
wentylatory.info.pl SEO score
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
N/A
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wentylatory.info.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Polish. Our system also found out that Wentylatory.info.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.
wentylatory.info.pl
Open Graph description is not detected on the main page of Wentylatory. 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: