32.3 sec in total
7.7 sec
22.4 sec
2.2 sec
Welcome to b2b-mechel.ru homepage info - get ready to check B 2 Mechel best content for Russia right away, or after learning these important things about b2b-mechel.ru
Описание
Visit b2b-mechel.ruWe analyzed B2b-mechel.ru page load time and found that the first response time was 7.7 sec and then it took 24.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
b2b-mechel.ru performance score
name
value
score
weighting
Value11.1 s
0/100
10%
Value14.3 s
0/100
25%
Value14.7 s
1/100
10%
Value1,280 ms
18/100
30%
Value0.008
100/100
15%
Value24.3 s
0/100
10%
7670 ms
558 ms
2025 ms
404 ms
398 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 88% of them (60 requests) were addressed to the original B2b-mechel.ru, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (7.9 sec) belongs to the original domain B2b-mechel.ru.
Page size can be reduced by 944.7 kB (72%)
1.3 MB
365.7 kB
In fact, the total size of B2b-mechel.ru main page is 1.3 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 727.1 kB which makes up the majority of the site volume.
Potential reduce by 65.9 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 65.9 kB or 77% of the original size.
Potential reduce by 49.4 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, B 2 Mechel needs image optimization as it can save up to 49.4 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 557.2 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 557.2 kB or 77% of the original size.
Potential reduce by 272.2 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. B2b-mechel.ru needs all CSS files to be minified and compressed as it can save up to 272.2 kB or 81% of the original size.
Number of requests can be reduced by 52 (80%)
65
13
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 2 Mechel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.b2b-mechel.ru
7670 ms
base.css
558 ms
components.css
2025 ms
index.css
404 ms
catalog_search.css
398 ms
jquery.qtip.css
400 ms
jquery.fancyload.css
407 ms
jquery.abovecontentblock.css
5318 ms
jquery.fancybox.css
1846 ms
jquery.feedback.css
1844 ms
jquery.textblocktoggler.css
1844 ms
jquery.smart_app_info.css
2768 ms
jquery-1.7.2.min.js
2669 ms
jquery.qtip.js
4770 ms
svg4everybody.js
2062 ms
customcheck.js
2234 ms
popups.js
3245 ms
dropdown.js
2458 ms
notice.js
2657 ms
js_error_reporter.js
2886 ms
stacktrace.js
3094 ms
jquery.fancyload.js
2953 ms
jquery.bxslider.js
3300 ms
jquery.rubricsblock.js
3169 ms
jquery.abovecontentblock.js
3292 ms
jquery.simpleinfoslider.js
4099 ms
jquery.fancybox.js
4069 ms
ru.js
4219 ms
jquery.fancybox-media.js
3549 ms
jquery.feedback.js
4701 ms
jquery.textblocktoggler.js
4260 ms
jquery.smart_app_info.js
4520 ms
catalog_search.js
4282 ms
jquery.validate.hooks.js
4321 ms
jquery.validate.js
4738 ms
jquery.tmpl.js
4568 ms
validation_init.js
4607 ms
selectize.js
5579 ms
navcollapse.js
4537 ms
selectors_in_header.js
4557 ms
support.js
4741 ms
tabs.js
4521 ms
select.js
3289 ms
plupload.full.js
4143 ms
jquery.uploader.js
5724 ms
search_trigger.js
3353 ms
jquery.slideDown.js
3508 ms
jquery.arcticmodal.js
4778 ms
jquery.maxlength.js
3096 ms
textarea.js
3139 ms
Decorator.js
3155 ms
analytics.js
107 ms
mechel.png
815 ms
apple-store.png
1121 ms
android-market.png
1257 ms
gtm.js
2012 ms
ico-set.svg
7926 ms
spinner-m.gif
1068 ms
featured-background-03.jpg
2389 ms
linkid.js
65 ms
catalog_landing-featured-bg-2.jpg
1480 ms
watch.js
6 ms
hit;B2B-Center
1447 ms
collect
177 ms
collect
325 ms
ajax-loader.gif
377 ms
icon-set-arrow-carousel-V2.png
218 ms
nr-918.min.js
242 ms
b2b-mechel.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
Links do not have a discernible name
b2b-mechel.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
Missing source maps for large first-party JavaScript
b2b-mechel.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2b-mechel.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that B2b-mechel.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.
b2b-mechel.ru
Open Graph description is not detected on the main page of B 2 Mechel. 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: