3.2 sec in total
652 ms
2.4 sec
140 ms
Welcome to metcenter.ru homepage info - get ready to check Metcenter best content for Russia right away, or after learning these important things about metcenter.ru
Металлоцентр предлагает купить алюминиевый металлопрокат оптом и в розницу Поставки по Санкт-Петербургу и в регионы Доступные цены
Visit metcenter.ruWe analyzed Metcenter.ru page load time and found that the first response time was 652 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
metcenter.ru performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value6.2 s
11/100
25%
Value10.0 s
9/100
10%
Value2,130 ms
6/100
30%
Value0.189
65/100
15%
Value16.8 s
5/100
10%
652 ms
229 ms
229 ms
174 ms
475 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 80% of them (28 requests) were addressed to the original Metcenter.ru, 11% (4 requests) were made to Mc.yandex.ru and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Metcenter.ru.
Page size can be reduced by 84.2 kB (61%)
138.5 kB
54.3 kB
In fact, the total size of Metcenter.ru main page is 138.5 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. Only 10% of websites need less resources to load. Javascripts take 120.4 kB which makes up the majority of the site volume.
Potential reduce by 7.5 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 7.5 kB or 66% of the original size.
Potential reduce by 0 B
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. Metcenter images are well optimized though.
Potential reduce by 75.3 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 75.3 kB or 63% of the original size.
Potential reduce by 1.4 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. Metcenter.ru needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 73% of the original size.
Number of requests can be reduced by 13 (41%)
32
19
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metcenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
metcenter.ru
652 ms
main.css
229 ms
wopen.js
229 ms
watch.js
174 ms
watch.js
475 ms
analytics.js
6 ms
logo.gif
566 ms
0_m_left_now.gif
231 ms
1_m_home_now.gif
231 ms
2_m_uslugi.gif
234 ms
3_m_prod.gif
234 ms
4_m_demand.gif
236 ms
5_m_gallery.gif
459 ms
6_m_about.gif
461 ms
7_m_right.gif
469 ms
menu_text_border.gif
468 ms
p.gif
465 ms
!!!!.gif
1739 ms
21_z_about.gif
695 ms
30_z_news.gif
693 ms
32_z_online_line.gif
695 ms
41_b_splav.gif
700 ms
42_b_ves.gif
798 ms
50_i_price.gif
922 ms
51_i_abiliy.gif
922 ms
52_i_about.gif
921 ms
finish_border.gif
927 ms
collect
18 ms
advert.gif
179 ms
10_t_left.gif
595 ms
11_t_bcground.gif
711 ms
elements.png
830 ms
12_t_right.gif
716 ms
hit
259 ms
1
164 ms
metcenter.ru accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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.
metcenter.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
Page has valid source maps
metcenter.ru SEO score
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
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metcenter.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 Metcenter.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.
metcenter.ru
Open Graph description is not detected on the main page of Metcenter. 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: