9 sec in total
662 ms
7.1 sec
1.2 sec
Click here to check amazing Nikolay Levashov content for Ukraine. Otherwise, check out these important facts you probably never knew about nikolay-levashov.ru
Это не чудеса и не магия. Источник этого Знания – высочайшее развитие сознания, эволюция разума, позволяющие бесконечно продолжать процесс познания, овладеть законами развития материи, исцелять экосис...
Visit nikolay-levashov.ruWe analyzed Nikolay-levashov.ru page load time and found that the first response time was 662 ms and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nikolay-levashov.ru performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value3.2 s
72/100
25%
Value8.2 s
20/100
10%
Value2,820 ms
3/100
30%
Value0.052
99/100
15%
Value20.7 s
2/100
10%
662 ms
247 ms
458 ms
711 ms
810 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 51% of them (55 requests) were addressed to the original Nikolay-levashov.ru, 11% (12 requests) were made to Vk.com and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Staticxx.facebook.com.
Page size can be reduced by 434.2 kB (45%)
961.7 kB
527.5 kB
In fact, the total size of Nikolay-levashov.ru main page is 961.7 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. Javascripts take 445.6 kB which makes up the majority of the site volume.
Potential reduce by 65.7 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. 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 65.7 kB or 80% of the original size.
Potential reduce by 10.9 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. Nikolay Levashov images are well optimized though.
Potential reduce by 312.1 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 312.1 kB or 70% of the original size.
Potential reduce by 45.4 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. Nikolay-levashov.ru needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 81% of the original size.
Number of requests can be reduced by 30 (30%)
99
69
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nikolay Levashov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
nikolay-levashov.ru
662 ms
nic-styles.css
247 ms
smoothDivScroll.css
458 ms
jquery-1.11.1.min.js
711 ms
share42.js
810 ms
jquery-ui-1.10.3.custom.min.js
906 ms
jquery.mousewheel.min.js
1062 ms
jquery.kinetic.min.js
1164 ms
jquery.smoothdivscroll-1.3-min.js
1228 ms
share.js
565 ms
openapi.js
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333-1.gif
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LevashovVideo-2.gif
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Logo-4.jpg
186 ms
France.gif
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Spain.gif
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Germany.gif
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Gr-Britain.gif
185 ms
NL-01.jpg
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Tartaria.jpg
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confer-1.jpg
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confer-2.jpg
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confer-3.jpg
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rss.png
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KP-01.jpg
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Sov-mir-1.gif
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Sov-mir-2.gif
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Sov-mir-4.gif
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RuAN-01.jpg
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Vzv-mir-1.gif
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Vzv-mir-2.gif
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Vzv-mir-3.gif
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nl_books.gif
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LM-2.gif
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Gen-02.gif
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svetlana_2.gif
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Ras-2.gif
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R-Net-1.gif
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Net-02.jpg
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RuAN-LJ.gif
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analytics.js
104 ms
watch.js
9 ms
confirms.html
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RuAN-LI.gif
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Stop-02.gif
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Molv-02.gif
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Izv-2.jpg
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upload.gif
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widget_community.php
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all.js
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news-text.html
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b-share-icon.png
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watch.js
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b-share-popup_down__tail.png
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big_transparent.gif
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cursor_arrow_left.png
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cursor_arrow_left.cur
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cursor_arrow_right.png
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loader_nav19239_3.js
186 ms
lite.css
198 ms
lite.js
618 ms
lang3_0.js
328 ms
widget_community.css
326 ms
xdm.js
333 ms
al_community.js
330 ms
connect.js
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LevashovVideo-2.gif
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camera_50.png
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w_logo.png
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watch.js
35 ms
watch.js
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359 ms
xd_arbiter.php
2607 ms
xd_arbiter.php
3244 ms
dk
203 ms
hotlog_redirects
1601 ms
widget.a86e7c8a.css
1068 ms
image
1900 ms
image
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image
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image
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2016 ms
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ic_odkl_m.png
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add-or.png
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604 ms
nikolay-levashov.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
nikolay-levashov.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nikolay-levashov.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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nikolay-levashov.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 Nikolay-levashov.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.
nikolay-levashov.ru
Open Graph description is not detected on the main page of Nikolay Levashov. 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: