4.6 sec in total
593 ms
2.8 sec
1.2 sec
Visit journals.vntu.edu.ua now to see the best up-to-date Journals Vntu content for Ukraine and also check out these interesting facts you probably never knew about journals.vntu.edu.ua
Visit journals.vntu.edu.uaWe analyzed Journals.vntu.edu.ua page load time and found that the first response time was 593 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
journals.vntu.edu.ua performance score
name
value
score
weighting
Value3.2 s
44/100
10%
Value3.3 s
70/100
25%
Value4.0 s
80/100
10%
Value30 ms
100/100
30%
Value0.046
99/100
15%
Value3.5 s
92/100
10%
593 ms
521 ms
126 ms
54 ms
65 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Journals.vntu.edu.ua, 6% (2 requests) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Journals.vntu.edu.ua.
Page size can be reduced by 318.6 kB (12%)
2.7 MB
2.4 MB
In fact, the total size of Journals.vntu.edu.ua main page is 2.7 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. 30% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 51.8 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 7.5 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 51.8 kB or 82% of the original size.
Potential reduce by 253.3 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. Journals Vntu images are well optimized though.
Potential reduce by 13.5 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. Journals.vntu.edu.ua needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 80% of the original size.
Number of requests can be reduced by 6 (21%)
29
23
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Journals Vntu. 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 CSS and as a result speed up the page load time.
journals.vntu.edu.ua
593 ms
journals.vntu.edu.ua
521 ms
jornal_imp.css
126 ms
css
54 ms
css
65 ms
gototop.js
240 ms
irvc_norm.css
237 ms
irvc_modul.css
250 ms
irvc_zagaln.css
356 ms
jornal.css
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embl_vntu_.png
240 ms
sent_cover.png
490 ms
visvpi.png
381 ms
vmt_obkl.png
753 ms
itce_obkl.png
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np_uk.png
480 ms
oeipt_obkl.png
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ped_bezpek_obkl.png
756 ms
stmkbudivn_obkl.png
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United-States_32.png
610 ms
Ukraine_32.png
714 ms
sent_cover.png
732 ms
visvpi.jpg
952 ms
vmt_obkl.jpg
956 ms
itce_obkl.jpg
839 ms
np_uk.png
854 ms
oeipt_obkl.jpg
871 ms
ped_bezpek_obkl.jpg
1002 ms
stmkbudivn_obkl.jpg
1195 ms
ekol-problems.jpg
976 ms
cover_issue_26_en_US.jpg
997 ms
cover_issue_37_uk_UA.jpg
1071 ms
ga6Iaw1J5X9T9RW6j9bNfFcWbQ.ttf
21 ms
journals.vntu.edu.ua accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
journals.vntu.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
journals.vntu.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Journals.vntu.edu.ua can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Journals.vntu.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.
journals.vntu.edu.ua
Open Graph description is not detected on the main page of Journals Vntu. 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: