3.3 sec in total
369 ms
2.7 sec
235 ms
Welcome to 6ka.pl homepage info - get ready to check 6 Ka best content for Poland right away, or after learning these important things about 6ka.pl
Kursy online do nauki języków obcych przez internet. Nauka angielskiego, niemieckiego, francuskiego, włoskiego, hiszpańskiego, rosyjskiego, japońskiego.
Visit 6ka.plWe analyzed 6ka.pl page load time and found that the first response time was 369 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
6ka.pl performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.0 s
6/100
25%
Value7.4 s
28/100
10%
Value370 ms
71/100
30%
Value0.002
100/100
15%
Value7.5 s
47/100
10%
369 ms
820 ms
135 ms
477 ms
361 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to 6ka.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (858 ms) belongs to the original domain 6ka.pl.
Page size can be reduced by 315.1 kB (60%)
521.1 kB
206.0 kB
In fact, the total size of 6ka.pl main page is 521.1 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. Javascripts take 296.5 kB which makes up the majority of the site volume.
Potential reduce by 21.2 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. 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 21.2 kB or 73% of the original size.
Potential reduce by 1.2 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. 6 Ka images are well optimized though.
Potential reduce by 219.5 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 219.5 kB or 74% of the original size.
Potential reduce by 73.2 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. 6ka.pl needs all CSS files to be minified and compressed as it can save up to 73.2 kB or 82% of the original size.
Number of requests can be reduced by 14 (34%)
41
27
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 6 Ka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
6ka.pl
369 ms
www.6ka.pl
820 ms
assets.css
135 ms
assets.js
477 ms
clientscripts.php
361 ms
js.php
246 ms
divante.cookies.min.js
236 ms
blueBoxShine.jpg
304 ms
logo.gif
190 ms
loginLabel.gif
188 ms
passwordLabel.gif
187 ms
loginButton.gif
186 ms
signupButton.gif
184 ms
shoppingCart3Gray.png
303 ms
courseBoxes-left.jpg
304 ms
courseBoxes.jpg
655 ms
body1-1.gif
304 ms
body1-button1.gif
305 ms
body1-2.gif
422 ms
body1-button2.gif
424 ms
body1-3.gif
536 ms
body1-button3.gif
425 ms
body1-slogan.gif
425 ms
body2-header.gif
538 ms
body3-header1.gif
539 ms
body3-header2.gif
539 ms
moreButton.gif
541 ms
body3-header3.gif
654 ms
blueBoxBg.gif
628 ms
headerTopMenuLabel.gif
629 ms
langMenuButtons.gif
630 ms
mainMenuBg.gif
631 ms
list.gif
742 ms
body1-bottomBarBg.gif
743 ms
body2-box.gif
747 ms
userTestimonial-bg.gif
746 ms
userTestimonial-top.gif
746 ms
userTestimonial-bottom.gif
751 ms
blueBg.gif
858 ms
footerLinkList.gif
858 ms
btn-close.png
813 ms
down.gif
714 ms
right.gif
826 ms
6ka.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
6ka.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
Page has valid source maps
6ka.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 6ka.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 6ka.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.
6ka.pl
Open Graph description is not detected on the main page of 6 Ka. 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: