5.6 sec in total
547 ms
4.3 sec
780 ms
Visit les-kon.ru now to see the best up-to-date Les Kon content for Russia and also check out these interesting facts you probably never knew about les-kon.ru
Строительство деревянных домов в Москве, Санкт-Петербурге и областях под ключ. ✔Проф. брус. ✔Клеенный брус. ✔Бревно. ✔Собственное производство. ✔Своё арх. бюро. ✔Более 300+ готовых проектов домов от 4...
Visit les-kon.ruWe analyzed Les-kon.ru page load time and found that the first response time was 547 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
les-kon.ru performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value10.3 s
0/100
25%
Value9.1 s
13/100
10%
Value1,270 ms
18/100
30%
Value0.004
100/100
15%
Value12.2 s
15/100
10%
547 ms
770 ms
1516 ms
49 ms
412 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 76% of them (51 requests) were addressed to the original Les-kon.ru, 6% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Les-kon.ru.
Page size can be reduced by 530.3 kB (37%)
1.4 MB
897.8 kB
In fact, the total size of Les-kon.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. 45% of websites need less resources to load. Javascripts take 800.0 kB which makes up the majority of the site volume.
Potential reduce by 167.4 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 53.5 kB, which is 27% 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 167.4 kB or 85% of the original size.
Potential reduce by 0 B
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 Kon images are well optimized though.
Potential reduce by 356.5 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 356.5 kB or 45% of the original size.
Potential reduce by 6.5 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-kon.ru has all CSS files already compressed.
Number of requests can be reduced by 28 (47%)
59
31
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Kon. 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 as a result speed up the page load time.
les-kon.ru
547 ms
les-kon.ru
770 ms
les-kon.ru
1516 ms
css
49 ms
page_cd72e3015f31ceba5b60e88d151c679a_v1.css
412 ms
template_68a0118137108c6cc7a8f95b11f400a7_v1.css
846 ms
core.min.js
695 ms
kernel_main_v1.js
568 ms
dexie3.bundle.min.js
573 ms
core_ls.min.js
546 ms
core_frame_cache.min.js
683 ms
jquery-2.2.4.min.js
712 ms
ajax.min.js
713 ms
vue@2.6.0
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axios.min.js
46 ms
lightgallery.min.js
216 ms
template_c58451a58d7af7eb1a7c825f07ee728b_v1.js
1149 ms
page_030ffec631367ec28d51195c6f1ea88c_v1.js
839 ms
v1.js
919 ms
169 ms
jquery.mousewheel.min.js
21 ms
ba.js
285 ms
tag.js
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0d8d782365f0d9b3e2cfb86ab1e76699.webp
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logo.svg
168 ms
flamp.webp
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yelp-bw.webp
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main-banner.jpg
410 ms
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total-area.svg
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flamp.svg
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yelp-512.webp
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fontawesome-webfont.woff
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social2.png
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init.js
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advert.gif
702 ms
sync_cookie_image_decide
149 ms
les-kon.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
les-kon.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-kon.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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Les-kon.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-kon.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-kon.ru
Open Graph data is detected on the main page of Les Kon. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: