7.3 sec in total
953 ms
6 sec
367 ms
Visit voipdevice.ru now to see the best up-to-date VoI Pdevice content for Russia and also check out these interesting facts you probably never knew about voipdevice.ru
Продажа оборудования для бизнеса. Высокое качество продукции, надежный сервис и профессиональное обслуживание. Доставка по России, Белоруссии, Казахстану.
Visit voipdevice.ruWe analyzed Voipdevice.ru page load time and found that the first response time was 953 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
voipdevice.ru performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value21.4 s
0/100
25%
Value28.8 s
0/100
10%
Value27,370 ms
0/100
30%
Value0.052
99/100
15%
Value41.0 s
0/100
10%
953 ms
278 ms
290 ms
294 ms
289 ms
Our browser made a total of 220 requests to load all elements on the main page. We found that 91% of them (201 requests) were addressed to the original Voipdevice.ru, 2% (5 requests) were made to Static.siteheart.com and 2% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Voipdevice.ru.
Page size can be reduced by 1.0 MB (33%)
3.0 MB
2.0 MB
In fact, the total size of Voipdevice.ru main page is 3.0 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 229.5 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 229.5 kB or 88% of the original size.
Potential reduce by 143.8 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. VoI Pdevice images are well optimized though.
Potential reduce by 377.2 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 377.2 kB or 66% of the original size.
Potential reduce by 257.8 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. Voipdevice.ru needs all CSS files to be minified and compressed as it can save up to 257.8 kB or 83% of the original size.
Number of requests can be reduced by 43 (20%)
216
173
The browser has sent 216 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VoI Pdevice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
voipdevice.ru
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voipdevice.ru accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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.
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>).
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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
voipdevice.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
voipdevice.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voipdevice.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Voipdevice.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.
voipdevice.ru
Open Graph description is not detected on the main page of VoI Pdevice. 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: