6.5 sec in total
923 ms
5.3 sec
229 ms
Visit zsjmdk.edupage.org now to see the best up-to-date Zsjmdk Edupage content for Slovakia and also check out these interesting facts you probably never knew about zsjmdk.edupage.org
Visit zsjmdk.edupage.orgWe analyzed Zsjmdk.edupage.org page load time and found that the first response time was 923 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Zsjmdk.edupage.org rating and web reputation
zsjmdk.edupage.org performance score
name
value
score
weighting
Value7.1 s
1/100
10%
Value32.1 s
0/100
25%
Value13.3 s
2/100
10%
Value2,230 ms
6/100
30%
Value0.001
100/100
15%
Value21.3 s
1/100
10%
923 ms
289 ms
389 ms
384 ms
479 ms
Our browser made a total of 211 requests to load all elements on the main page. We found that 91% of them (192 requests) were addressed to the original Zsjmdk.edupage.org, 2% (5 requests) were made to Fonts.gstatic.com and 1% (3 requests) were made to Static1.edupage.org. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Zsjmdk.edupage.org.
Page size can be reduced by 1.6 MB (44%)
3.6 MB
2.0 MB
In fact, the total size of Zsjmdk.edupage.org main page is 3.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 206.5 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. This page needs HTML code to be minified as it can gain 29.3 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 206.5 kB or 87% of the original size.
Potential reduce by 85.3 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. Zsjmdk Edupage images are well optimized though.
Potential reduce by 785.5 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 785.5 kB or 71% of the original size.
Potential reduce by 484.1 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. Zsjmdk.edupage.org needs all CSS files to be minified and compressed as it can save up to 484.1 kB or 84% of the original size.
Number of requests can be reduced by 37 (18%)
204
167
The browser has sent 204 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zsjmdk 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 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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zsjmdk.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.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
zsjmdk.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
zsjmdk.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 Zsjmdk.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 Zsjmdk.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.
zsjmdk.edupage.org
Open Graph description is not detected on the main page of Zsjmdk 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: