1.5 sec in total
296 ms
1 sec
175 ms
Click here to check amazing Cheloveknauka content for Russia. Otherwise, check out these important facts you probably never knew about cheloveknauka.com
Человек и Наука наиболее тесно пересекаются в дисциплинах, изучающих человека в сфере его духовной, умственной, нравственной, культурной и общественной деятельности, т.е. в Гуманитарных науках. Данная...
Visit cheloveknauka.comWe analyzed Cheloveknauka.com page load time and found that the first response time was 296 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
cheloveknauka.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.4 s
92/100
25%
Value3.1 s
93/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value2.7 s
97/100
10%
296 ms
192 ms
38 ms
264 ms
28 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 48% of them (15 requests) were addressed to the original Cheloveknauka.com, 13% (4 requests) were made to S7.addthis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (413 ms) belongs to the original domain Cheloveknauka.com.
Page size can be reduced by 351.6 kB (49%)
713.9 kB
362.2 kB
In fact, the total size of Cheloveknauka.com main page is 713.9 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. 30% of websites need less resources to load. Javascripts take 465.1 kB which makes up the majority of the site volume.
Potential reduce by 65.4 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. 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 65.4 kB or 72% of the original size.
Potential reduce by 2.7 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. Cheloveknauka images are well optimized though.
Potential reduce by 257.4 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 257.4 kB or 55% of the original size.
Potential reduce by 26.1 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. Cheloveknauka.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 84% of the original size.
Number of requests can be reduced by 14 (48%)
29
15
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cheloveknauka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
cheloveknauka.com
296 ms
all-4a1ebed844a0e83737c902136ce48a29.css
192 ms
jquery.min.js
38 ms
all-bffa67d3d66db72b0aca44d0212f45b6.js
264 ms
addthis_widget.js
28 ms
ga.js
14 ms
__utm.gif
15 ms
none.gif
124 ms
img9.jpg
209 ms
img10.gif
207 ms
img11.gif
206 ms
img12.gif
207 ms
img13.gif
208 ms
img14.gif
228 ms
logo.gif
266 ms
nav-bg.jpg
413 ms
decor-bg.png
266 ms
pointer.png
266 ms
ti.js
41 ms
300lo.json
64 ms
305.2f42948de1a847e91825.js
20 ms
counter.8eb9e83b9fa0d4af1e4f.js
18 ms
PFAgoraSlabProBold.woff
248 ms
sh.7c7179124ea24ac6ba46caac.html
31 ms
p
54 ms
bM8wyqv6Or4QKLacwqm_6l.js
33 ms
shares.json
10 ms
v2
52 ms
dpx
8 ms
xrefid.xgi
5 ms
52154.gif
5 ms
cheloveknauka.com 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.
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
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.
cheloveknauka.com 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
Issues were logged in the Issues panel in Chrome Devtools
cheloveknauka.com 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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cheloveknauka.com 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 Cheloveknauka.com 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.
cheloveknauka.com
Open Graph description is not detected on the main page of Cheloveknauka. 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: