Access metalbulletin.ru. Металлургический Бюллетень: анализ и статистика в черной и цветной металлургии, рынок металлолома, р...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

metalbulletin.ru

557 ms

www.metalbulletin.ru

2055 ms

style.css

421 ms

style.yandex.css

275 ms

style_mz.css

278 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 43% of them (58 requests) were addressed to the original Metalbulletin.ru, 5% (7 requests) were made to Ssp.rambler.ru and 4% (6 requests) were made to Autocontext.price.ru. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Imrk.net.

Content Size

2.9 MB

After Optimization

1.8 MB

In fact, the total size of Metalbulletin.ru main page is 2.9 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. 45% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 353.5 kB

Original 448.8 kB
After minification 431.2 kB
After compression 95.3 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 353.5 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 107.8 kB

Original 1.5 MB
After minification 1.4 MB

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. Metalbulletin images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 650.0 kB

Original 954.0 kB
After minification 931.1 kB
After compression 304.0 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 650.0 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 28.9 kB

Original 34.3 kB
After minification 28.5 kB
After compression 5.4 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. Metalbulletin.ru needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 84% of the original size.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metalbulletin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metalbulletin.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 Metalbulletin.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.

Social Sharing Optimization

metalbulletin.ru

Open Graph description is not detected on the main page of Metalbulletin. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Металлургический Бюллетень: анализ и статистика в черной и цветной металлургии, рынок металлолома, руды и угля, экспорт и импорт стали и чугуна

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

metalbulletin.ru

www.metalbulletin.ru

style.css

style.yandex.css

style_mz.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

metalbulletin.ru

www.metalbulletin.ru

style.css

style.yandex.css

style_mz.css

jquery-1.7.2.min.js

search.js

load_counters.js

runtime.js

show_ads.js

autocontext2.js

jquery-ui-1.8.16.min.js

autocontext2.js

lshadownew.gif

const.gif

adlog.php

adlog.php

adlog.php

adlog.php

logo.jpg

black652_1.jpg

34593.jpg

34600.jpg

34598.jpg

34604.jpg

34602.jpg

34603.jpg

black_index_only_traders.gif

exchange_steel_index.gif

MB_2016_03_OblInt.jpg

black649_1.jpg

armature_a3.gif

leaf_hot.gif

leaf_cold.gif

color647_1.jpg

aluminium.gif

nickel.gif

copper.gif

prec636_1.jpg

gold.gif

silver.gif

palladium.gif

platinum.gif