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Welcome to mmf.lnu.edu.ua homepage info - get ready to check Mmf Lnu best content for Ukraine right away, or after learning these important things about mmf.lnu.edu.ua
Офіційний сайт механіко-математичного факультету Львівського національного університету імені Івана Франка
Visit mmf.lnu.edu.uaWe analyzed Mmf.lnu.edu.ua page load time and found that the first response time was 2.7 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
mmf.lnu.edu.ua performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value5.9 s
13/100
25%
Value9.9 s
9/100
10%
Value4,200 ms
1/100
30%
Value0.067
96/100
15%
Value34.2 s
0/100
10%
2725 ms
181 ms
280 ms
184 ms
190 ms
Our browser made a total of 341 requests to load all elements on the main page. We found that 87% of them (298 requests) were addressed to the original Mmf.lnu.edu.ua, 3% (10 requests) were made to Static.xx.fbcdn.net and 2% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Mmf.lnu.edu.ua.
Page size can be reduced by 1.4 MB (15%)
9.1 MB
7.8 MB
In fact, the total size of Mmf.lnu.edu.ua main page is 9.1 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 7.6 MB which makes up the majority of the site volume.
Potential reduce by 260.3 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 33.9 kB, which is 11% 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 260.3 kB or 87% of the original size.
Potential reduce by 236.1 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. Mmf Lnu images are well optimized though.
Potential reduce by 551.3 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 551.3 kB or 69% of the original size.
Potential reduce by 321.5 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. Mmf.lnu.edu.ua needs all CSS files to be minified and compressed as it can save up to 321.5 kB or 83% of the original size.
Number of requests can be reduced by 56 (17%)
335
279
The browser has sent 335 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mmf Lnu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
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mmf.lnu.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.
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
Links do not have a discernible name
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.
mmf.lnu.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
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
mmf.lnu.edu.ua SEO score
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
UK
UK
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mmf.lnu.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 Mmf.lnu.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.
mmf.lnu.edu.ua
Open Graph description is not detected on the main page of Mmf Lnu. 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: