3 sec in total
398 ms
2.3 sec
274 ms
Welcome to osau.edu.ua homepage info - get ready to check Osau best content for Ukraine right away, or after learning these important things about osau.edu.ua
Офіційний сайт Одеського Державного Аграрного Університету (ОДАУ)
Visit osau.edu.uaWe analyzed Osau.edu.ua page load time and found that the first response time was 398 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
osau.edu.ua performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.5 s
63/100
25%
Value15.8 s
0/100
10%
Value690 ms
43/100
30%
Value0
100/100
15%
Value19.8 s
2/100
10%
398 ms
529 ms
138 ms
20 ms
68 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 71% of them (17 requests) were addressed to the original Osau.edu.ua, 13% (3 requests) were made to Googletagmanager.com and 8% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Osau.edu.ua.
Page size can be reduced by 123.4 kB (31%)
399.8 kB
276.4 kB
In fact, the total size of Osau.edu.ua main page is 399.8 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. HTML takes 136.2 kB which makes up the majority of the site volume.
Potential reduce by 117.6 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 117.6 kB or 86% of the original size.
Potential reduce by 4.1 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. Osau images are well optimized though.
Potential reduce by 744 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 934 B
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. Osau.edu.ua has all CSS files already compressed.
Number of requests can be reduced by 6 (38%)
16
10
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
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osau.edu.ua 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.
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 IDs are not unique
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
osau.edu.ua 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
Browser errors were logged to the console
osau.edu.ua SEO score
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
UK
UK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osau.edu.ua can be misinterpreted by Google and other search engines. Our service has detected that Ukrainian is used on the page, and it matches the claimed language. Our system also found out that Osau.edu.ua 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.
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osau.edu.ua
Open Graph data is detected on the main page of Osau. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: