2.6 sec in total
365 ms
2.1 sec
137 ms
Click here to check amazing Kolumny Prv content for Poland. Otherwise, check out these important facts you probably never knew about kolumny.prv.pl
Budowanie kolumn głośnikowych
Visit kolumny.prv.plWe analyzed Kolumny.prv.pl page load time and found that the first response time was 365 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
kolumny.prv.pl performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value5.3 s
23/100
25%
Value4.9 s
66/100
10%
Value2,110 ms
7/100
30%
Value0.012
100/100
15%
Value9.8 s
28/100
10%
365 ms
152 ms
162 ms
173 ms
159 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 34% of them (18 requests) were addressed to the original Kolumny.prv.pl, 11% (6 requests) were made to Ox2.sterta.pl and 9% (5 requests) were made to Deal.pl. The less responsive or slowest element that took the longest time to load (719 ms) relates to the external source Stats.grupapino.pl.
Page size can be reduced by 59.1 kB (38%)
155.8 kB
96.7 kB
In fact, the total size of Kolumny.prv.pl main page is 155.8 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. 25% of websites need less resources to load. Javascripts take 86.9 kB which makes up the majority of the site volume.
Potential reduce by 15.4 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 15.4 kB or 74% of the original size.
Potential reduce by 1.9 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. Kolumny Prv images are well optimized though.
Potential reduce by 39.0 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 39.0 kB or 45% of the original size.
Potential reduce by 2.8 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. Kolumny.prv.pl needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 80% of the original size.
Number of requests can be reduced by 33 (66%)
50
17
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolumny Prv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
kolumny.prv.pl
365 ms
styl3.css
152 ms
funkcje2.js
162 ms
prv_site_config_values.js
173 ms
prv_hosting_footer.js
159 ms
imp
10 ms
tlo1.png
110 ms
lewyg.gif
181 ms
gorny.gif
159 ms
prawyg.gif
173 ms
przez.gif
241 ms
logo22.jpg
179 ms
piksik.gif
245 ms
gfx_by_gimp.gif
220 ms
back.png
233 ms
czarny.gif
240 ms
forw.png
244 ms
gora6.gif
297 ms
imp
2 ms
ga.js
31 ms
stats.php
719 ms
gtm.js
53 ms
jquery.min.js
54 ms
getCaptcha
719 ms
ajs.php
238 ms
ajs.php
161 ms
__utm.gif
32 ms
xgemius.js
437 ms
stat-count-1a.php
340 ms
fpdata.js
111 ms
lsget.html
234 ms
core2-min.20.js
177 ms
lg.php
82 ms
close_x.png
303 ms
lg.php
83 ms
prv_billboard_iefix.html
86 ms
hosting.php
311 ms
ajs.php
84 ms
__utm.gif
8 ms
rexdot.js
111 ms
lg.php
82 ms
data.36.htm
183 ms
0.jpg
164 ms
0.jpg
246 ms
0.jpg
318 ms
0.jpg
323 ms
0.jpg
323 ms
advertisement.js
89 ms
get
99 ms
geo_snet
95 ms
xxxxxxx
185 ms
256 ms
ls.php
102 ms
kolumny.prv.pl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
kolumny.prv.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
kolumny.prv.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
PL
N/A
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolumny.prv.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 Kolumny.prv.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
kolumny.prv.pl
Open Graph description is not detected on the main page of Kolumny Prv. 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: