3.1 sec in total
920 ms
1.8 sec
387 ms
Welcome to zssosza.edupage.org homepage info - get ready to check Zssosza Edupage best content for Slovakia right away, or after learning these important things about zssosza.edupage.org
Visit zssosza.edupage.orgWe analyzed Zssosza.edupage.org page load time and found that the first response time was 920 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
zssosza.edupage.org performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value30.8 s
0/100
25%
Value9.5 s
11/100
10%
Value320 ms
77/100
30%
Value0
100/100
15%
Value12.6 s
14/100
10%
920 ms
282 ms
377 ms
386 ms
474 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 87% of them (48 requests) were addressed to the original Zssosza.edupage.org, 5% (3 requests) were made to Static1.edupage.org and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (920 ms) belongs to the original domain Zssosza.edupage.org.
Page size can be reduced by 159.2 kB (75%)
212.0 kB
52.8 kB
In fact, the total size of Zssosza.edupage.org main page is 212.0 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. 60% of websites need less resources to load. HTML takes 189.4 kB which makes up the majority of the site volume.
Potential reduce by 155.9 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 155.9 kB or 82% of the original size.
Potential reduce by 3.2 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. Obviously, Zssosza Edupage needs image optimization as it can save up to 3.2 kB or 59% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 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.
Number of requests can be reduced by 23 (43%)
54
31
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zssosza 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.
zssosza.edupage.org
920 ms
jquery-ui-1.10.2.css
282 ms
edupageDefault.css
377 ms
jquery-1.9.1.min.js
386 ms
jquery-ui-1.10.2.min.js
474 ms
lang_sk.js
845 ms
edubarUtils.js
469 ms
styles.css
468 ms
css
27 ms
jquery.easing.min.js
468 ms
scripts.js
558 ms
skin.css
381 ms
asc.css
380 ms
asc.js
564 ms
ui.js
650 ms
jquery.nivo.slider.pack.js
324 ms
jQueryRotate.2.2.js
96 ms
clock2.js
93 ms
social-icons.png
226 ms
home.png
224 ms
sk.gif
234 ms
border24.png
96 ms
border24.png
94 ms
max1000x85trlogo.jpg
93 ms
fit_top288x207trskola.jpg
94 ms
fit_top288x207trP4062858.jpg
95 ms
fit_top288x207trDSC_0543_P.jpg
94 ms
fit_top288x207trDSC_0569-1.jpg
187 ms
fit_top288x207trDSC_0308.jpg
186 ms
img068.jpg
188 ms
img062.jpg
280 ms
img82033b8da4e1d1fbcd29.jpg
189 ms
imgb88e1e874f74a2feb704.jpg
191 ms
imgdb41fbc0650137a97c42.jpg
277 ms
imgbb85ab007081b3c812bd.jpg
278 ms
imgda42dfd8e04ebc535e56.jpg
280 ms
imgd22a965f1116fdb4c3e2.jpg
282 ms
img83d10251e1655b351e6f.jpg
283 ms
img8268e509eeafe2b4b3dc.jpg
368 ms
img77df8b4d9afe9261fdc4.jpg
461 ms
imgf08c8d4cb19525390d76.jpg
371 ms
imgde9b568c1253a4c3b30c.jpg
462 ms
imgd700fedfc09e743f0aea.jpg
375 ms
img3bf7ad3c56c3275b95c0.jpg
376 ms
loading.gif
454 ms
max120x120trclockBg.png
449 ms
max120x120trhourHand.png
456 ms
max120x120trminuteHand.png
457 ms
max120x120trsecondHand.png
539 ms
ga.js
29 ms
border24.png
503 ms
arrows.png
502 ms
button-gray.png
503 ms
__utm.gif
4 ms
__utm.gif
11 ms
zssosza.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
Image elements do not have [alt] attributes
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.
zssosza.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
zssosza.edupage.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
SK
SK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zssosza.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 Zssosza.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.
zssosza.edupage.org
Open Graph description is not detected on the main page of Zssosza 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: