2.2 sec in total
536 ms
1.4 sec
177 ms
Welcome to koperty24.pl homepage info - get ready to check Koperty 24 best content for Poland right away, or after learning these important things about koperty24.pl
Witamy na stronie internetowej firmy Vector Envelopes Sp. z o.o. . Znajdziesz tu informacje dotyczące naszej firmy, naszą ofertą oraz praktyczne porady dotyczące kopert. Dlaczego koperty? - bo najlepi...
Visit koperty24.plWe analyzed Koperty24.pl page load time and found that the first response time was 536 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
koperty24.pl performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value2.9 s
81/100
25%
Value3.8 s
84/100
10%
Value520 ms
57/100
30%
Value0
100/100
15%
Value3.6 s
91/100
10%
536 ms
116 ms
450 ms
336 ms
333 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Koperty24.pl, 8% (2 requests) were made to Adstat.4u.pl and 4% (1 request) were made to W3.org. The less responsive or slowest element that took the longest time to load (536 ms) belongs to the original domain Koperty24.pl.
Page size can be reduced by 125.4 kB (49%)
254.6 kB
129.2 kB
In fact, the total size of Koperty24.pl main page is 254.6 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 118.9 kB which makes up the majority of the site volume.
Potential reduce by 12.3 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. This page needs HTML code to be minified as it can gain 4.4 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 12.3 kB or 78% of the original size.
Potential reduce by 27.0 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, Koperty 24 needs image optimization as it can save up to 27.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 64.2 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 64.2 kB or 68% of the original size.
Potential reduce by 21.9 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. Koperty24.pl needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 87% of the original size.
Number of requests can be reduced by 10 (43%)
23
13
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koperty 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
koperty24.pl
536 ms
CSS.css
116 ms
jquery-1.4.2.min.js
450 ms
jquery.swfobject.1-1-1.js
336 ms
prettyPhoto.css
333 ms
jquery.prettyPhoto.js
343 ms
s.js
223 ms
valid-html40
43 ms
s4u.gif
223 ms
tlo-pixel.jpg
115 ms
logoMiddle.png
331 ms
logoText.png
224 ms
emailIcon.png
118 ms
envelopeMenu.png
119 ms
menuPositionNormal.png
225 ms
menuPositionHot.png
226 ms
s.cgi
217 ms
contentTitleBG.png
202 ms
sprite.png
311 ms
contentPatternTop.png
298 ms
contentPatternLeft.png
298 ms
contentPatternRight.png
301 ms
loader.gif
301 ms
contentPatternBottom.png
404 ms
koperty24.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.
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
koperty24.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
Issues were logged in the Issues panel in Chrome Devtools
koperty24.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
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koperty24.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 Koperty24.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.
koperty24.pl
Open Graph description is not detected on the main page of Koperty 24. 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: