25.9 sec in total
10.6 sec
14.8 sec
465 ms
Welcome to roscm.ru homepage info - get ready to check Roscm best content for Russia right away, or after learning these important things about roscm.ru
Компания «РосЦветМет» начала свою деятельность с 1992 года. В число наших партнеров входит более 400 предприятий.
Visit roscm.ruWe analyzed Roscm.ru page load time and found that the first response time was 10.6 sec and then it took 15.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
roscm.ru performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.7 s
8/100
25%
Value11.6 s
4/100
10%
Value9,420 ms
0/100
30%
Value0.039
99/100
15%
Value17.5 s
4/100
10%
10570 ms
153 ms
421 ms
430 ms
597 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 94% of them (89 requests) were addressed to the original Roscm.ru, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Cuppro.ru. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Roscm.ru.
Page size can be reduced by 660.9 kB (61%)
1.1 MB
419.0 kB
In fact, the total size of Roscm.ru main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 663.0 kB which makes up the majority of the site volume.
Potential reduce by 49.2 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 7.9 kB, which is 13% 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 49.2 kB or 78% of the original size.
Potential reduce by 20.9 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. Roscm images are well optimized though.
Potential reduce by 496.5 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 496.5 kB or 75% of the original size.
Potential reduce by 94.3 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. Roscm.ru needs all CSS files to be minified and compressed as it can save up to 94.3 kB or 85% of the original size.
Number of requests can be reduced by 29 (33%)
89
60
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roscm. 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 from 7 to 1 for CSS and as a result speed up the page load time.
roscm.ru
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jquery.fancybox.css
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normalize.css
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roscm.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.
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
roscm.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
roscm.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
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roscm.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 Roscm.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.
roscm.ru
Open Graph description is not detected on the main page of Roscm. 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: