4.2 sec in total
441 ms
3.4 sec
312 ms
Welcome to vdi-ua.com homepage info - get ready to check VDI UA best content for Ukraine right away, or after learning these important things about vdi-ua.com
Сварочный аппарат, действительно низкие цены, проверенные производители. Инверторы сварочные, подробное описание, видео, тесты, реальные отзывы покупателей
Visit vdi-ua.comWe analyzed Vdi-ua.com page load time and found that the first response time was 441 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vdi-ua.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value5.1 s
25/100
25%
Value5.9 s
48/100
10%
Value3,740 ms
1/100
30%
Value0.112
86/100
15%
Value10.3 s
25/100
10%
441 ms
54 ms
62 ms
64 ms
143 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vdi-ua.com, 21% (19 requests) were made to Image.jimcdn.com and 21% (19 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (744 ms) relates to the external source Cs629110.vk.me.
Page size can be reduced by 816.1 kB (57%)
1.4 MB
607.0 kB
In fact, the total size of Vdi-ua.com main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 858.0 kB which makes up the majority of the site volume.
Potential reduce by 55.1 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 55.1 kB or 69% of the original size.
Potential reduce by 2.9 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. VDI UA images are well optimized though.
Potential reduce by 577.5 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 577.5 kB or 67% of the original size.
Potential reduce by 180.6 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. Vdi-ua.com needs all CSS files to be minified and compressed as it can save up to 180.6 kB or 76% of the original size.
Number of requests can be reduced by 43 (48%)
90
47
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VDI UA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.vdi-ua.com
441 ms
main.css
54 ms
layout.css
62 ms
font.css
64 ms
web.js.81df69f80213857d0c7a.js
143 ms
openapi.js
390 ms
openapi.js
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css
58 ms
web_oldtemplate.css.2d44259dc7097634303898168c3a0804.css
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header.jpg
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image.gif
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326 ms
image.jpg
349 ms
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413 ms
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359 ms
image.gif
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ea80ec5a2c965c54340a933005e22d9d.woff
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upload.gif
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all.js
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widget_community.php
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ga.js
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analytics.js
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loginstate
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lite.css
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lite.js
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lang3_0.js
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widget_community.css
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al_community.js
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camera_50.png
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w_logo.png
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collect
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xd_arbiter.php
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ping
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page.php
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vdi-ua.com accessibility score
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
vdi-ua.com 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
Page has valid source maps
vdi-ua.com 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vdi-ua.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Vdi-ua.com 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.
vdi-ua.com
Open Graph description is not detected on the main page of VDI UA. 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: