4.2 sec in total
313 ms
3.6 sec
276 ms
Click here to check amazing Super Memo content. Otherwise, check out these important facts you probably never knew about supermemo.eu
SuperMemo – download English, German, French, and Polish courses for PC+Android. Learn fast and forget about forgetting!
Visit supermemo.euWe analyzed Supermemo.eu page load time and found that the first response time was 313 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
supermemo.eu performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value27.7 s
0/100
25%
Value10.1 s
9/100
10%
Value32,410 ms
0/100
30%
Value0.044
99/100
15%
Value53.2 s
0/100
10%
313 ms
960 ms
354 ms
355 ms
348 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 97% of them (66 requests) were addressed to the original Supermemo.eu, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Supermemo.eu.
Page size can be reduced by 130.2 kB (20%)
657.0 kB
526.8 kB
In fact, the total size of Supermemo.eu main page is 657.0 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. 35% of websites need less resources to load. Images take 477.5 kB which makes up the majority of the site volume.
Potential reduce by 14.4 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 14.4 kB or 77% of the original size.
Potential reduce by 13.8 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. Super Memo images are well optimized though.
Potential reduce by 102.1 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 102.1 kB or 63% of the original size.
Number of requests can be reduced by 36 (62%)
58
22
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Super Memo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
supermemo.eu
313 ms
www.supermemo.eu
960 ms
system.base.css
354 ms
system.menus.css
355 ms
system.messages.css
348 ms
system.theme.css
355 ms
comment.css
351 ms
field.css
348 ms
node.css
456 ms
search.css
457 ms
uc_file.css
458 ms
uc_order.css
463 ms
uc_product.css
460 ms
uc_store.css
463 ms
user.css
568 ms
views.css
566 ms
ctools.css
566 ms
fonts.css
569 ms
layout.css
572 ms
style.css
686 ms
colors.css
674 ms
cart.css
684 ms
mobile.css
680 ms
responsive_kk.css
678 ms
jquery.lightbox.css
694 ms
print.css
784 ms
jquery.js
903 ms
jquery.once.js
794 ms
drupal.js
794 ms
uc_file.js
796 ms
googleanalytics.js
795 ms
jquery.lightbox.js
893 ms
myscripts.js
932 ms
swfobject.js
932 ms
analytics.js
58 ms
background_body.png
125 ms
supermemo.eu_logo.png
131 ms
logo-mobile.png
133 ms
user.png
131 ms
cart-ico.png
131 ms
menu.png
134 ms
cart-ico-head.png
246 ms
front-backround.jpg
704 ms
cloud-arrow.png
271 ms
courses-offer.png
276 ms
olive-green-download_0.jpg
275 ms
orange-arrow.png
276 ms
UK%20Multi.jpg
478 ms
polski-rgb_0.jpg
400 ms
awards-front.png
833 ms
awards-front-mobile.png
832 ms
arrow-footer.png
399 ms
t-mobile.png
513 ms
fb.png
512 ms
tw.png
593 ms
yt.png
623 ms
gplus.png
622 ms
linkedin.png
716 ms
kropy.png
735 ms
titilliumtext25l003-lastchance.svg.svg
789 ms
TitilliumText25L003.woff
814 ms
TitilliumText25L001.svg
893 ms
TitilliumText25L001.woff
956 ms
TitilliumText25L004.svg
1000 ms
TitilliumText25L004.woff
943 ms
TitilliumText25L002.svg
1238 ms
TitilliumText25L002.woff
1345 ms
collect
10 ms
supermemo.eu 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.
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.
supermemo.eu 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
Missing source maps for large first-party JavaScript
supermemo.eu 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
EN
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Supermemo.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Polish language. Our system also found out that Supermemo.eu 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.
supermemo.eu
Open Graph description is not detected on the main page of Super Memo. 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: