5.3 sec in total
521 ms
3.8 sec
930 ms
Welcome to les-53.ru homepage info - get ready to check Les 53 best content for Russia right away, or after learning these important things about les-53.ru
Смотрите на нашем сайте цены на недорогие дома из бруса под ключ. Свое производство. Бесплатный расчет Ваших проектов. 10 лет опыта!
Visit les-53.ruWe analyzed Les-53.ru page load time and found that the first response time was 521 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
les-53.ru performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value14.1 s
0/100
25%
Value11.3 s
5/100
10%
Value1,450 ms
15/100
30%
Value0.111
87/100
15%
Value10.8 s
22/100
10%
521 ms
866 ms
693 ms
653 ms
14 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Les-53.ru, 38% (27 requests) were made to Les-53.ru.opt-css.1c-bitrix-cdn.ru and 38% (27 requests) were made to Les-53.ru.opt-images.1c-bitrix-cdn.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Les-53.ru.opt-images.1c-bitrix-cdn.ru.
Page size can be reduced by 637.9 kB (27%)
2.4 MB
1.7 MB
In fact, the total size of Les-53.ru main page is 2.4 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 53.4 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 9.1 kB, which is 13% 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 53.4 kB or 78% of the original size.
Potential reduce by 1.7 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. Les 53 images are well optimized though.
Potential reduce by 403.6 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 403.6 kB or 72% of the original size.
Potential reduce by 179.3 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. Les-53.ru needs all CSS files to be minified and compressed as it can save up to 179.3 kB or 85% of the original size.
Number of requests can be reduced by 29 (44%)
66
37
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les 53. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
les-53.ru
521 ms
www.les-53.ru
866 ms
template_22b050ae04608ec9aa772716316c8f290.css
693 ms
logo-positiv-main.png
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14 ms
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template_10ce560cd61ad4a32f78a5a7d2040875.js
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analytics.js
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widget_ru_RU.js
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161 ms
les-53.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
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
les-53.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
Page has valid source maps
les-53.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Les-53.ru 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 Les-53.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.
les-53.ru
Open Graph description is not detected on the main page of Les 53. 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: