3.9 sec in total
401 ms
3.3 sec
223 ms
Welcome to kosmonauta.net homepage info - get ready to check Kosmonauta best content for Poland right away, or after learning these important things about kosmonauta.net
Visit kosmonauta.netWe analyzed Kosmonauta.net page load time and found that the first response time was 401 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
kosmonauta.net performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value12.8 s
0/100
25%
Value7.5 s
26/100
10%
Value310 ms
78/100
30%
Value0.034
100/100
15%
Value11.7 s
17/100
10%
401 ms
540 ms
218 ms
24 ms
16 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 87% of them (58 requests) were addressed to the original Kosmonauta.net, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (989 ms) belongs to the original domain Kosmonauta.net.
Page size can be reduced by 901.0 kB (59%)
1.5 MB
636.9 kB
In fact, the total size of Kosmonauta.net main page is 1.5 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. 65% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 28.8 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 28.8 kB or 76% of the original size.
Potential reduce by 8.3 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. Kosmonauta images are well optimized though.
Potential reduce by 841.2 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 841.2 kB or 73% of the original size.
Potential reduce by 22.7 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. Kosmonauta.net needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 80% of the original size.
Number of requests can be reduced by 50 (82%)
61
11
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kosmonauta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
401 ms
autoptimize_27534f8eecd0d39404123ed453c79058.css
540 ms
autoptimize_941f88e6b490c2f5c860a5882f086065.css
218 ms
css
24 ms
font-awesome.css
16 ms
www.kosmonauta.net
476 ms
jquery.js
322 ms
jquery-migrate.min.js
218 ms
splw.js
216 ms
packery.pkgd.min.js
426 ms
jquery.prettyPhoto.js
332 ms
underscore.min.js
333 ms
backbone.min.js
428 ms
uber-grid.js
445 ms
jquery.baslider.min.js
445 ms
cookielawinfo.js
647 ms
jquery.themepunch.tools.min.js
657 ms
jquery.themepunch.revolution.min.js
672 ms
jquery.prettyPhoto.js
647 ms
hat.2.2.min.js
648 ms
bootstrap.min.js
650 ms
bootstrap-select.js
648 ms
core.min.js
683 ms
widget.min.js
698 ms
accordion.min.js
747 ms
mouse.min.js
757 ms
slider.min.js
762 ms
resizable.min.js
764 ms
draggable.min.js
767 ms
button.min.js
803 ms
position.min.js
855 ms
dialog.min.js
865 ms
tabs.min.js
868 ms
sortable.min.js
870 ms
droppable.min.js
873 ms
datepicker.min.js
938 ms
menu.min.js
961 ms
autocomplete.min.js
971 ms
devicepx-jetpack.js
57 ms
frontend.min.js
989 ms
comment-reply.min.js
779 ms
jquery.adrotate.dyngroup.js
839 ms
jquery.adrotate.clicktracker.js
759 ms
jquery.form.min.js
757 ms
scripts.js
760 ms
polls-js.js
691 ms
bunyad-theme.js
737 ms
jquery.flexslider-min.js
745 ms
jquery.sticky-sidebar.min.js
795 ms
wp-embed.min.js
771 ms
jquery.infinitescroll.min.js
596 ms
wp-emoji-release.min.js
648 ms
Screenshot_1.png
163 ms
kosmonautaLogoKontra_43x75.png
164 ms
logo-forum-702x336.jpeg
222 ms
images_stories_2014_NASA_Flexible_Path_orion-sm_labels-640x336.jpg
223 ms
IAC2015-3-702x287.jpg
335 ms
AEB_DSC_0844_2-e1443256815920-702x336.jpg
507 ms
kapsula_orion.jpg
219 ms
tedxesa_1_banner_1-702x336.jpg
334 ms
overlay.png
313 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
54 ms
MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
55 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
56 ms
fontawesome-webfont.woff
13 ms
y7lebkjgREBJK96VQi37Zl02b4v3fUxqf9CZJ1qUoIA.ttf
137 ms
piwik.js
462 ms
kosmonauta.net accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
kosmonauta.net 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
kosmonauta.net 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kosmonauta.net can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Kosmonauta.net 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.
kosmonauta.net
Open Graph description is not detected on the main page of Kosmonauta. 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: