6.9 sec in total
641 ms
5 sec
1.3 sec
Visit ppk-levsha.ru now to see the best up-to-date Ppk Levsha content for Russia and also check out these interesting facts you probably never knew about ppk-levsha.ru
Интернет-магазин вентиляции Дышать Легко предлагает широкий выбор бытовых и промышленных систем вентиляции, напольных люков и других товаров для ремонта. Низкие цены, доставка по Москве и России. Зака...
Visit ppk-levsha.ruWe analyzed Ppk-levsha.ru page load time and found that the first response time was 641 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.
ppk-levsha.ru performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value10.9 s
0/100
25%
Value13.7 s
2/100
10%
Value9,960 ms
0/100
30%
Value1.609
0/100
15%
Value18.6 s
3/100
10%
641 ms
1237 ms
194 ms
559 ms
561 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Ppk-levsha.ru, 47% (35 requests) were made to Ppk-levsha.ru.opt-images.1c-bitrix-cdn.ru and 25% (19 requests) were made to Ppk-levsha.ru.opt-css.1c-bitrix-cdn.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Ppk-levsha.ru.opt-images.1c-bitrix-cdn.ru.
Page size can be reduced by 635.7 kB (45%)
1.4 MB
784.2 kB
In fact, the total size of Ppk-levsha.ru 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. 35% of websites need less resources to load. Images take 638.8 kB which makes up the majority of the site volume.
Potential reduce by 158.8 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 158.8 kB or 86% of the original size.
Potential reduce by 55.4 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. Ppk Levsha images are well optimized though.
Potential reduce by 335.5 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 335.5 kB or 68% of the original size.
Potential reduce by 86.0 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. Ppk-levsha.ru needs all CSS files to be minified and compressed as it can save up to 86.0 kB or 84% of the original size.
Number of requests can be reduced by 33 (46%)
72
39
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ppk Levsha. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ppk-levsha.ru
641 ms
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1237 ms
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ppk-levsha.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
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.
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.
ppk-levsha.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
ppk-levsha.ru 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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ppk-levsha.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 Ppk-levsha.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ppk-levsha.ru
Open Graph description is not detected on the main page of Ppk Levsha. 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: