7 sec in total
1.2 sec
5.5 sec
302 ms
Click here to check amazing Crism Prometey content for Russia. Otherwise, check out these important facts you probably never knew about crism-prometey.ru
ФГУП 'ЦНИИ КМ 'Прометей' - ведущий материаловедческий центр России по разработке конструкционных металлических, полимерных композиционных и функциональных материалов для судостроения, атом...
Visit crism-prometey.ruWe analyzed Crism-prometey.ru page load time and found that the first response time was 1.2 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
crism-prometey.ru performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value4.3 s
42/100
25%
Value6.2 s
43/100
10%
Value1,080 ms
24/100
30%
Value0
100/100
15%
Value6.6 s
58/100
10%
1179 ms
1386 ms
425 ms
276 ms
279 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 98% of them (54 requests) were addressed to the original Crism-prometey.ru, 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Crism-prometey.ru.
Page size can be reduced by 208.4 kB (26%)
815.8 kB
607.4 kB
In fact, the total size of Crism-prometey.ru main page is 815.8 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. 15% of websites need less resources to load. Images take 629.6 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 78% of the original size.
Potential reduce by 73.3 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. Obviously, Crism Prometey needs image optimization as it can save up to 73.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70.6 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 70.6 kB or 68% of the original size.
Potential reduce by 27.4 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. Crism-prometey.ru needs all CSS files to be minified and compressed as it can save up to 27.4 kB or 81% of the original size.
Number of requests can be reduced by 14 (26%)
53
39
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crism Prometey. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
crism-prometey.ru
1179 ms
jquery.min.js
1386 ms
jquery.innerfade.js
425 ms
tabs.js
276 ms
jquery.dropdown.js
279 ms
jquery.nivo.slider.pack.js
559 ms
tabs.css
406 ms
slider.css
410 ms
nivo-slider.css
537 ms
styleie7.css
557 ms
style.css
567 ms
menustyle.css
667 ms
dropdown.css
678 ms
master.css
690 ms
jquery.mousewheel-3.0.4.pack.js
692 ms
jquery.fancybox-1.3.4.pack.js
848 ms
jquery.fancybox-1.3.4.css
818 ms
logo-prometey-8.jpg
655 ms
spacer.gif
718 ms
map.png
1125 ms
headlm.jpg
1395 ms
headercm.jpg
1252 ms
arrow-drop.png
994 ms
arrow.gif
786 ms
headr_r.jpg
1180 ms
crism-prometey.ru
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wave2f.png
2526 ms
sudostrm.jpg
2065 ms
atomnm.jpg
2006 ms
neftegazm.jpg
2237 ms
mashm.jpg
2395 ms
nanom.jpg
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metalurgm.jpg
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shipbuilding-steel-ico.jpg
2204 ms
nuclear-power-steel-ico.jpg
2365 ms
titan_ico.jpg
2376 ms
composite_ico.jpg
2500 ms
nano_ico.jpg
2511 ms
func_ico.jpg
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svar_ico.jpg
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aluminium_ico.jpg
2646 ms
cu_ico.jpg
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events.jpg
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exib-16-2.gif
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Ti-logo.png
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arrow-1.gif
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Nuclear-logo.gif
2805 ms
about_01.gif
2918 ms
about_03.gif
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about_07.gif
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about_09.gif
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nicki-logo.jpg
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watch.js
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leftControl.jpg
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rightControl.gif
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crism-prometey.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
Links do not have a discernible name
crism-prometey.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
crism-prometey.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crism-prometey.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 Crism-prometey.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.
crism-prometey.ru
Open Graph description is not detected on the main page of Crism Prometey. 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: