8.4 sec in total
486 ms
6.5 sec
1.4 sec
Visit science.compulenta.ru now to see the best up-to-date Science Compulenta content for Russia and also check out these interesting facts you probably never knew about science.compulenta.ru
Наука и техника. Новости нанотехнологий, генетики, биотехнологий, физики и остальных областей науки
Visit science.compulenta.ruWe analyzed Science.compulenta.ru page load time and found that the first response time was 486 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
science.compulenta.ru performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value5.0 s
26/100
25%
Value2.3 s
98/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.9 s
100/100
10%
486 ms
275 ms
27 ms
42 ms
126 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Science.compulenta.ru, 39% (35 requests) were made to Computerra.ru and 11% (10 requests) were made to Mh6.adriver.ru. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Rtb.directadvert.ru.
Page size can be reduced by 548.6 kB (61%)
902.3 kB
353.7 kB
In fact, the total size of Science.compulenta.ru main page is 902.3 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 612.1 kB which makes up the majority of the site volume.
Potential reduce by 64.9 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 64.9 kB or 87% of the original size.
Potential reduce by 7.6 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. Science Compulenta images are well optimized though.
Potential reduce by 391.4 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 391.4 kB or 64% of the original size.
Potential reduce by 84.7 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. Science.compulenta.ru needs all CSS files to be minified and compressed as it can save up to 84.7 kB or 86% of the original size.
Number of requests can be reduced by 46 (60%)
77
31
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science Compulenta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
science.compulenta.ru
486 ms
275 ms
css
27 ms
css
42 ms
reset.css
126 ms
style.css
246 ms
style-new.css
258 ms
style-new-2.css
254 ms
style.css
246 ms
jquery.min.js
39 ms
jquery.prettyPhoto.js
295 ms
new.js
298 ms
openapi.js
374 ms
jquery.zclip.js
356 ms
jquery.jcarousellite.js
360 ms
mousewheel.js
364 ms
adriver2.js
367 ms
counter_cv.js
429 ms
scroll-cl.js
364 ms
CL_beta.svg
172 ms
loupe.svg
174 ms
AMD-Polaris-Capsaicin-1-600x368.jpg
258 ms
10-1-500x282.jpg
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10.jpg
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547-547-12-MW-Solar-Energy-Park-To-Be-Established-in-DHA-City-Karachi-DCK-2-500x282.jpg
606 ms
9-13-500x274.jpg
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0-32-500x282.jpg
580 ms
logo_ct.svg
597 ms
autoUpdate.adriver.js
633 ms
F.svg
550 ms
V.svg
599 ms
T.svg
596 ms
G.svg
617 ms
rss.svg
613 ms
l.svg
631 ms
MTP_ySUJH_bn48VBG8sNSvOEPOIfcPv-fZ-WyMUtx48.ttf
51 ms
k3k702ZOKiLJc3WVjuplzPOEPOIfcPv-fZ-WyMUtx48.ttf
51 ms
EInbV5DfGHOiMmvb1Xr-hvOEPOIfcPv-fZ-WyMUtx48.ttf
83 ms
RjgO7rYTmqiVp7vzi-Q5UaCWcynf_cDxXwCLxiixG1c.ttf
86 ms
more.svg
691 ms
cnt
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top100.js
440 ms
F_gray_B.svg
642 ms
B_gray_B.svg
646 ms
T_gray_B.svg
650 ms
G_gray_B.svg
653 ms
RSS_gray_B.svg
679 ms
ga.js
291 ms
count.js
281 ms
cnt
371 ms
__utm.gif
143 ms
old.adriver.js
273 ms
top100.scn
388 ms
top100.scn
371 ms
u604.41.spylog.com
248 ms
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checkFlash.adriver.js
268 ms
functions.adriver.js
269 ms
cnt
240 ms
cnt
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merle.cgi
282 ms
merle.cgi
283 ms
merle.cgi
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script.js
403 ms
1.html
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script.js
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1.html
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script.js
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1.html
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1.js
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pixel.adriver.js
267 ms
makeFlash.adriver.js
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checkFB.adriver.js
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makeImage.adriver.js
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clickCoord.adriver.js
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checkOver.adriver.js
316 ms
html.adriver.js
526 ms
pixel
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ARysnYBdDJrdkvAEa56BqnA
2447 ms
pixel
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event.adriver.js
321 ms
sync.cgi
286 ms
sync.cgi
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index_4.html
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Isilon1000x90.gif
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300x500_pic.jpg
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runtime.js
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html.js
578 ms
sync.cgi
154 ms
science.compulenta.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.
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
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
science.compulenta.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
science.compulenta.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Science.compulenta.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 Science.compulenta.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.
science.compulenta.ru
Open Graph description is not detected on the main page of Science Compulenta. 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: