3.7 sec in total
492 ms
3 sec
156 ms
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Visit academy.esska.orgWe analyzed Academy.esska.org page load time and found that the first response time was 492 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
academy.esska.org performance score
name
value
score
weighting
Value9.3 s
0/100
10%
Value15.4 s
0/100
25%
Value24.7 s
0/100
10%
Value25,470 ms
0/100
30%
Value0.075
95/100
15%
Value42.5 s
0/100
10%
492 ms
149 ms
319 ms
495 ms
246 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Academy.esska.org, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (662 ms) belongs to the original domain Academy.esska.org.
Page size can be reduced by 160.5 kB (64%)
250.4 kB
89.8 kB
In fact, the total size of Academy.esska.org main page is 250.4 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. 15% of websites need less resources to load. CSS take 151.4 kB which makes up the majority of the site volume.
Potential reduce by 28.7 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. This page needs HTML code to be minified as it can gain 7.3 kB, which is 21% 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 28.7 kB or 82% of the original size.
Potential reduce by 9.6 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, Academy ESSKA needs image optimization as it can save up to 9.6 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50 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 122.2 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. Academy.esska.org needs all CSS files to be minified and compressed as it can save up to 122.2 kB or 81% of the original size.
Number of requests can be reduced by 20 (57%)
35
15
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academy ESSKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
492 ms
style
149 ms
portal.195.min.css
319 ms
portal.min.js
495 ms
style.css
246 ms
upload_picture
233 ms
navLogin_back3.png
89 ms
header_blue_bg.gif
88 ms
header_grey_side.png
87 ms
header_grey_middle.png
171 ms
logo_left.png
172 ms
logo_right.png
172 ms
white20.png
247 ms
submit.png
246 ms
loading-square.gif
253 ms
multieportal-logo.png
268 ms
gradiant_med.png
269 ms
ico_help.png
313 ms
ico_star.png
331 ms
gradiant_search.png
333 ms
ico_remove.png
336 ms
gradiant_input.png
338 ms
ico_loop.png
340 ms
search-gradiant.png
397 ms
ico_browse.png
423 ms
ico_sortby.png
424 ms
loading120x120-2.gif
441 ms
analytics.js
37 ms
footer_blue_bg.gif
433 ms
twitter.png
433 ms
facebook.png
478 ms
fontawesome-webfont.woff
662 ms
top-bar.png
484 ms
collect
9 ms
jquery-1.11.0.min.js
23 ms
upload.css
344 ms
style
482 ms
academy.esska.org 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
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
academy.esska.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
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
academy.esska.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academy.esska.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Academy.esska.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.
academy.esska.org
Open Graph description is not detected on the main page of Academy ESSKA. 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: