7.5 sec in total
952 ms
6.3 sec
250 ms
Visit ventra.com.pl now to see the best up-to-date VENTRA Com content and also check out these interesting facts you probably never knew about ventra.com.pl
Projekt i montaż klimatyzacji, wentylacji oraz systemów ogrzewania i chłodnictwa. Działamy na terenie całej Polski. Zapraszamy do skorzystania z naszych usług.
Visit ventra.com.plWe analyzed Ventra.com.pl page load time and found that the first response time was 952 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ventra.com.pl performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value2.8 s
82/100
25%
Value4.9 s
65/100
10%
Value20 ms
100/100
30%
Value0.315
37/100
15%
Value3.9 s
88/100
10%
952 ms
396 ms
624 ms
393 ms
402 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Ventra.com.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Ventra.com.pl.
Page size can be reduced by 175.3 kB (58%)
301.2 kB
125.9 kB
In fact, the total size of Ventra.com.pl main page is 301.2 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. 35% of websites need less resources to load. HTML takes 93.3 kB which makes up the majority of the site volume.
Potential reduce by 78.3 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 78.3 kB or 84% of the original size.
Potential reduce by 0 B
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. VENTRA Com images are well optimized though.
Potential reduce by 36.5 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 36.5 kB or 74% of the original size.
Potential reduce by 60.5 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. Ventra.com.pl needs all CSS files to be minified and compressed as it can save up to 60.5 kB or 76% of the original size.
Number of requests can be reduced by 29 (67%)
43
14
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VENTRA Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
ventra.com.pl
952 ms
system.css
396 ms
plugins.css
624 ms
main.css
393 ms
robotoregular.css
402 ms
righteousregular.css
403 ms
robotobold.css
790 ms
robotoitalic.css
789 ms
layout5.css
795 ms
titillium_webbold.css
795 ms
layout9.css
1016 ms
djimageslider.css
1174 ms
jquery.background-video.css
1177 ms
layout24.css
1180 ms
latolight.css
1182 ms
bootstrap.min.css
1222 ms
jquery.min.js
1771 ms
jquery-noconflict.js
1571 ms
jquery-migrate.min.js
1574 ms
core.js
1627 ms
plugins.js
1926 ms
main.js
1787 ms
custom.js
1962 ms
jquery.easing.min.js
1985 ms
slider.js
2092 ms
jquery.background-video.js
2163 ms
system.css
1795 ms
logo.png
168 ms
zielona-ikonka-telefonu.png
424 ms
zielona-ikonka-faxu.png
423 ms
zielona-ikonka-koperty.png
425 ms
wentylacje-na-tle-metropolii-slajd1.jpg
803 ms
wzgorza-alpejskie-slajd3.jpg
930 ms
odprezona-pani-siedzaca-pod-dziaajacym-wentylatorem-slajd2.jpg
959 ms
btn_down.png
835 ms
1.jpg
962 ms
2.jpg
1091 ms
box-3.jpg
1845 ms
4.jpg
1614 ms
glowna_o_nas.png
1477 ms
slideBG.png
1330 ms
btn_slider.png
1334 ms
tlo_pod_oferte.jpg
1879 ms
btn_nieaktywny.png
1718 ms
roboto-regular-webfont.woff
2009 ms
lato-light-webfont.woff
2205 ms
righteous-regular-webfont.woff
2068 ms
roboto-bold-webfont.woff
2355 ms
glyphicons-halflings-regular.woff
2296 ms
bx_loader.gif
156 ms
ventra.com.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.
ventra.com.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
Page has valid source maps
ventra.com.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ventra.com.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 Ventra.com.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.
ventra.com.pl
Open Graph description is not detected on the main page of VENTRA Com. 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: