3.7 sec in total
541 ms
2.9 sec
333 ms
Welcome to vpk-vlz.ru homepage info - get ready to check Vpk Vlz best content for Russia right away, or after learning these important things about vpk-vlz.ru
Производство газовых рамп и моноблоков.
Visit vpk-vlz.ruWe analyzed Vpk-vlz.ru page load time and found that the first response time was 541 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.
vpk-vlz.ru performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.1 s
76/100
25%
Value3.7 s
85/100
10%
Value430 ms
65/100
30%
Value0.093
91/100
15%
Value6.0 s
64/100
10%
541 ms
276 ms
267 ms
275 ms
290 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 74% of them (59 requests) were addressed to the original Vpk-vlz.ru, 6% (5 requests) were made to Cp.onicon.ru and 4% (3 requests) were made to Counter.megagroup.ru. The less responsive or slowest element that took the longest time to load (966 ms) belongs to the original domain Vpk-vlz.ru.
Page size can be reduced by 182.6 kB (34%)
544.9 kB
362.3 kB
In fact, the total size of Vpk-vlz.ru main page is 544.9 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. 40% of websites need less resources to load. Images take 272.6 kB which makes up the majority of the site volume.
Potential reduce by 61.8 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. 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 61.8 kB or 83% of the original size.
Potential reduce by 3.3 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. Vpk Vlz images are well optimized though.
Potential reduce by 96.4 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 96.4 kB or 56% of the original size.
Potential reduce by 21.1 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. Vpk-vlz.ru needs all CSS files to be minified and compressed as it can save up to 21.1 kB or 82% of the original size.
Number of requests can be reduced by 27 (36%)
76
49
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vpk Vlz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
vpk-vlz.ru
541 ms
jquery1.4.1.min.js
276 ms
includeform.js
267 ms
highslide.min.css
275 ms
highslide.packed.js
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flowplayer-3.2.9.min.js
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calendar.css
300 ms
ru.js
406 ms
cookie.js
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widgets.js
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calendar.packed.js
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feedback.factory.min.js
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styles.css
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top100.jcn
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sps.jpg
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includeform_top.jpg
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metballon.jpg
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big__ballon.jpg
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ga.js
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simple_loader.js
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loader.js
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rightt_up.jpg
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73ecd8cb24bb1770b42b8b05824ccc4d.js
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bootstrap.min.js
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counter
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bootstrap.min.js
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onicon.site.min.css
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onicon.site.min.js
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captcha.php
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captcha.js
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get.php
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captcha.php
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vpk-vlz.ru 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
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
vpk-vlz.ru 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
Missing source maps for large first-party JavaScript
vpk-vlz.ru 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vpk-vlz.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Vpk-vlz.ru 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.
vpk-vlz.ru
Open Graph description is not detected on the main page of Vpk Vlz. 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: