23.5 sec in total
1.5 sec
9.8 sec
12.2 sec
Click here to check amazing KurierUS content. Otherwise, check out these important facts you probably never knew about kurierus.com
Kupuj w USA a my nadamy twoje zakupy bezpłatnie do Polski lub gdzie tylko zechcesz. Samochody z USA, eBay USA oraz pomoc w zakupach. Bezpłatne nadanie paczek, najniższe koszty dostaw i magazynowanie t...
Visit kurierus.comWe analyzed Kurierus.com page load time and found that the first response time was 1.5 sec and then it took 22 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
kurierus.com performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value3.7 s
59/100
25%
Value5.2 s
59/100
10%
Value5,730 ms
0/100
30%
Value0
100/100
15%
Value12.2 s
15/100
10%
1477 ms
409 ms
669 ms
403 ms
484 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 89% of them (57 requests) were addressed to the original Kurierus.com, 3% (2 requests) were made to Connect.facebook.net and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Kurierus.com.
Page size can be reduced by 111.7 kB (12%)
906.1 kB
794.5 kB
In fact, the total size of Kurierus.com main page is 906.1 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. 60% of websites need less resources to load. Images take 763.9 kB which makes up the majority of the site volume.
Potential reduce by 72.6 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 72.6 kB or 82% of the original size.
Potential reduce by 37.9 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. KurierUS images are well optimized though.
Potential reduce by 260 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 891 B
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. Kurierus.com needs all CSS files to be minified and compressed as it can save up to 891 B or 28% of the original size.
Number of requests can be reduced by 17 (28%)
61
44
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KurierUS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
kurierus.com
1477 ms
style.css
409 ms
jquery.js
669 ms
pl.css
403 ms
masa.js
484 ms
waluty.js
406 ms
adsbygoogle.js
1581 ms
all.js
1692 ms
bg.jpg
941 ms
header.jpg
839 ms
login.png
333 ms
left-loginput.png
590 ms
cont-loginput.png
834 ms
log-input.jpg
833 ms
right-loginput.png
724 ms
log-button.jpg
886 ms
57145b35f2b14add368bc332e9e66076.jpg
895 ms
pol.jpg
894 ms
eng.jpg
893 ms
usa.jpg
1003 ms
menu.jpg
1089 ms
sep.png
1004 ms
menu-hover.png
1087 ms
sg.png
1003 ms
of.png
1089 ms
ce.png
1201 ms
sp.png
1202 ms
us.png
1107 ms
po.png
1362 ms
sk.png
991 ms
op.png
1361 ms
ko.png
1359 ms
re.png
1510 ms
top-welcome.png
1508 ms
head2.jpg
1760 ms
shopping.jpg
1963 ms
karta.jpg
1756 ms
credit-cards-icon-200x200.png
1907 ms
faq.jpg
1746 ms
rejestracja.jpg
1746 ms
ikon.jpg
2044 ms
car.jpg
2040 ms
SAMOUCZEK.jpg
2044 ms
dreamstimeextrasmall_21351491.jpg
2245 ms
6.png
1983 ms
images%20(3)_resize.jpg
1608 ms
homessl.png
1541 ms
ccards.gif
1737 ms
kurierus.png
1855 ms
ga.js
884 ms
bot-welcome.png
1691 ms
h2-small-red.png
2327 ms
bg-input.jpg
2326 ms
bot-small.png
1535 ms
h2-big-red.png
1536 ms
__utm.gif
319 ms
collect
345 ms
bot-big.png
345 ms
h2-small-blue.png
672 ms
ga-audiences
530 ms
h2-big-blue.png
529 ms
top-footer.png
1918 ms
bot-footer.png
420 ms
all.js
88 ms
kurierus.com 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
[id] attributes on active, focusable elements are not unique
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
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
Links do not have a discernible name
<object> elements do not have alternate text
kurierus.com 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
Page has valid source maps
kurierus.com SEO score
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kurierus.com 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 Kurierus.com 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.
kurierus.com
Open Graph description is not detected on the main page of KurierUS. 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: