4.4 sec in total
830 ms
2.8 sec
732 ms
Visit kerstin.pl now to see the best up-to-date Kerstin content and also check out these interesting facts you probably never knew about kerstin.pl
Producent pościeli dziecięcej.W naszym sklepie znajdą państwo wspaniałą pościel dla dzieci. Posiadamy w swojej ofercie nie tylko pościel dla niemowląt w rozmiarach 120 x 90, 135 x 100, ale także ochra...
Visit kerstin.plWe analyzed Kerstin.pl page load time and found that the first response time was 830 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kerstin.pl performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value7.0 s
6/100
25%
Value8.8 s
16/100
10%
Value1,460 ms
14/100
30%
Value0.112
86/100
15%
Value9.2 s
32/100
10%
830 ms
352 ms
592 ms
784 ms
653 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 72% of them (23 requests) were addressed to the original Kerstin.pl, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Themes.googleusercontent.com. The less responsive or slowest element that took the longest time to load (971 ms) belongs to the original domain Kerstin.pl.
Page size can be reduced by 408.2 kB (17%)
2.4 MB
2.0 MB
In fact, the total size of Kerstin.pl main page is 2.4 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 118.5 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 65.1 kB, which is 51% 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 118.5 kB or 92% of the original size.
Potential reduce by 126.0 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. Kerstin images are well optimized though.
Potential reduce by 10.6 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 10.6 kB or 32% of the original size.
Potential reduce by 153.1 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. Kerstin.pl needs all CSS files to be minified and compressed as it can save up to 153.1 kB or 81% of the original size.
Number of requests can be reduced by 4 (16%)
25
21
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kerstin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
kerstin.pl
830 ms
MTA6MDowOnBsX1BMOjE6MDptYWluOjUuNy42.css
352 ms
MTA6MTowOnBsX1BMOjA6MTptYWluLWpxOjUuNy42.js
592 ms
status.asp
784 ms
cloudy-sky-cartoon2.jpg
653 ms
1px.gif
135 ms
logo.png
264 ms
30e43a56595bb948b3884d48b5b98de1.jpg
735 ms
fcca7feae5d051961297ca450db740eb.jpg
971 ms
227a3ab80020221c00bf7854b59c5bff.jpg
970 ms
gtm.js
32 ms
logo_background.png
232 ms
ga.js
14 ms
KYNzioYhDai7mTMnx_gDgv52Zzr6DymnxOm8FeYlfIw.woff
32 ms
11EDm-lum6tskJMBbdy9acAsGe_LvNEZNaQTVcoFuI4.woff
32 ms
rwd-custom.woff
297 ms
fontawesome-webfont.woff
570 ms
sw.js
340 ms
__utm.gif
43 ms
bb_fbslider.js
346 ms
widget.js
237 ms
300_300_productGfx_8a3cc187240836e93b27c0b1f9c4dedd.jpg
124 ms
300_300_productGfx_bfa3021b2aea9773cb1077f4c72ea416.jpg
126 ms
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127 ms
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214 ms
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243 ms
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241 ms
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243 ms
300_300_productGfx_bb47f87d5a0d55208e46d20db9b9aed3.jpg
332 ms
ico_arrow_left_small.png
363 ms
ico_arrow_right_small.png
362 ms
widget.js
639 ms
kerstin.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
kerstin.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
Issues were logged in the Issues panel in Chrome Devtools
kerstin.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
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 Kerstin.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 Kerstin.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.
kerstin.pl
Open Graph description is not detected on the main page of Kerstin. 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: