11.2 sec in total
4.3 sec
6.5 sec
431 ms
Visit leanzone.ru now to see the best up-to-date Lean Zone content for Russia and also check out these interesting facts you probably never knew about leanzone.ru
LeanZone.ru - бережливое производство и бережное управление, сообщество практиков бережливого производства
Visit leanzone.ruWe analyzed Leanzone.ru page load time and found that the first response time was 4.3 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
leanzone.ru performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value4.5 s
38/100
25%
Value8.2 s
20/100
10%
Value140 ms
95/100
30%
Value0.315
37/100
15%
Value5.7 s
68/100
10%
4301 ms
177 ms
185 ms
281 ms
392 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 95% of them (54 requests) were addressed to the original Leanzone.ru, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Leanzone.ru.
Page size can be reduced by 82.6 kB (18%)
455.5 kB
372.9 kB
In fact, the total size of Leanzone.ru main page is 455.5 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. 45% of websites need less resources to load. Images take 168.3 kB which makes up the majority of the site volume.
Potential reduce by 67.7 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 9.6 kB, which is 11% 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 67.7 kB or 81% of the original size.
Potential reduce by 4.2 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. Lean Zone images are well optimized though.
Potential reduce by 668 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 10.1 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. Leanzone.ru needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 11% of the original size.
Number of requests can be reduced by 26 (49%)
53
27
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lean Zone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
leanzone.ru
4301 ms
style.css
177 ms
content.css
185 ms
template.css
281 ms
bootstrap.css
392 ms
fontawesome.css
199 ms
template.css
203 ms
bootstrap.css
262 ms
layout.css
384 ms
animations.css
455 ms
white.css
462 ms
blue.css
464 ms
blue.css
464 ms
ec61e457b66104cda3a2ffc159f06372.css
465 ms
kunenalatest.css
465 ms
style.css
466 ms
jquery.min.js
526 ms
jquery-noconflict.js
521 ms
jquery-migrate.min.js
522 ms
scrolltotop_jq.js
521 ms
caption.js
513 ms
bootstrap.min.js
509 ms
template.js
715 ms
jquery.validate.min.js
716 ms
jquery.pwebcontact-legacy.min.js
719 ms
core.js
734 ms
keepalive.js
737 ms
css
17 ms
logo-leanzone-375x100.png
342 ms
ls12.gif
343 ms
rightstep-SCMo.gif
784 ms
WA-SCM-banner.gif
137 ms
tn519_57f67c1c7dc20.jpg
141 ms
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145 ms
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358 ms
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358 ms
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360 ms
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359 ms
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759 ms
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758 ms
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758 ms
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757 ms
tn760_4b0f9a888222b.jpg
757 ms
livemarks.png
755 ms
tn66_52d4c20949e4d.jpg
751 ms
tag.js
1062 ms
hdr-fone.png
449 ms
jc_blog.gif
451 ms
green-plus-red-cross.png
450 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
31 ms
IcoMoon.woff
165 ms
fontawesome-webfont.woff
322 ms
scroll-to-top-3.png
93 ms
leanzone.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
leanzone.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
leanzone.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 Leanzone.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 Leanzone.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.
leanzone.ru
Open Graph description is not detected on the main page of Lean Zone. 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: