3.6 sec in total
864 ms
2.2 sec
556 ms
Visit sstn.edupage.org now to see the best up-to-date Sstn Edupage content for Slovakia and also check out these interesting facts you probably never knew about sstn.edupage.org
Visit sstn.edupage.orgWe analyzed Sstn.edupage.org page load time and found that the first response time was 864 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sstn.edupage.org performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value8.4 s
2/100
25%
Value7.1 s
31/100
10%
Value440 ms
64/100
30%
Value0
100/100
15%
Value7.0 s
53/100
10%
864 ms
283 ms
379 ms
391 ms
489 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 87% of them (66 requests) were addressed to the original Sstn.edupage.org, 4% (3 requests) were made to Static1.edupage.org and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (864 ms) belongs to the original domain Sstn.edupage.org.
Page size can be reduced by 1.1 MB (43%)
2.6 MB
1.5 MB
In fact, the total size of Sstn.edupage.org main page is 2.6 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 169.7 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 169.7 kB or 83% of the original size.
Potential reduce by 28.7 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. Sstn Edupage images are well optimized though.
Potential reduce by 645.7 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 645.7 kB or 73% of the original size.
Potential reduce by 281.5 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. Sstn.edupage.org needs all CSS files to be minified and compressed as it can save up to 281.5 kB or 85% of the original size.
Number of requests can be reduced by 33 (46%)
72
39
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sstn Edupage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sstn.edupage.org
864 ms
jquery-ui-1.10.2.css
283 ms
edupageDefault.css
379 ms
jquery-1.9.1.min.js
391 ms
jquery-ui-1.10.2.min.js
489 ms
lang_sk.js
861 ms
edubarUtils.js
473 ms
styles.css
472 ms
css
23 ms
jquery.easing.min.js
473 ms
scripts.js
565 ms
skin.css
389 ms
asc.css
385 ms
asc.js
590 ms
ui.js
563 ms
jQueryRotate.2.2.js
381 ms
clock2.js
384 ms
jquery.nivo.slider.pack.js
386 ms
social-icons.png
192 ms
home.png
196 ms
sk.gif
195 ms
sta_vyk2.jpg
191 ms
border24.png
119 ms
border24.png
119 ms
max1000x100trlogo_soss100.jpg
121 ms
background35.png
120 ms
max128x128trzvarac(1).jpg
122 ms
fit_top407x177trSOSS_hl_str.jpg
189 ms
fit_top407x177trbrnianska_hl_str(1).jpg
190 ms
PLAGAT_SELFIE_SUTAZ.jpg
657 ms
podakovanie_predseda_TSK.jpg
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fill55x55imgec8a4b9f6ecf4931872c.jpg
195 ms
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385 ms
AWM5wXtMJeRP-AcRTgT4qQ.ttf
10 ms
l1cOQ90roY9yC7voEhngDKCWcynf_cDxXwCLxiixG1c.ttf
14 ms
dI-qzxlKVQA6TUC5RKSb36CWcynf_cDxXwCLxiixG1c.ttf
15 ms
max80x80trclockBg.png
447 ms
max80x80trhourHand.png
449 ms
max80x80trminuteHand.png
450 ms
max80x80trsecondHand.png
457 ms
menu15.png
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loading.gif
707 ms
menu2.png
713 ms
ga.js
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menu2.png
653 ms
menu2.png
728 ms
menu2.png
730 ms
menu2.png
730 ms
__utm.gif
9 ms
__utm.gif
13 ms
menu2.png
686 ms
menu2.png
674 ms
menu2.png
678 ms
menu2.png
751 ms
border24.png
749 ms
mail.png
661 ms
phone2.png
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arrows.png
674 ms
button-gray.png
672 ms
sstn.edupage.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Some elements have a [tabindex] value greater than 0
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
sstn.edupage.org 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
sstn.edupage.org 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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sstn.edupage.org can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that Sstn.edupage.org 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.
sstn.edupage.org
Open Graph description is not detected on the main page of Sstn Edupage. 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: