Tools & Wizards About Us
rccnews.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

rccnews.ru

RccNews.ru

Page Load Speed

5.5 sec in total

First Response

523 ms

Resources Loaded

4.8 sec

Page Rendered

186 ms

rccnews.ru screenshot

About Website

Welcome to rccnews.ru homepage info - get ready to check Rcc News best content for Russia right away, or after learning these important things about rccnews.ru

Химия и нефтехимия на RCCnews.ru. Информационно аналитическое агенство химической отрасли. Новости, статистика и аналитические материалы, ценовые обзоры.

Visit rccnews.ru

Key Findings

We analyzed Rccnews.ru page load time and found that the first response time was 523 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rccnews.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

rccnews.ru

523 ms

rccnews.ru

1554 ms

screen.css

144 ms

main.css

284 ms

form.css

414 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 56% of them (22 requests) were addressed to the original Rccnews.ru, 15% (6 requests) were made to Tcj.ru and 10% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Rccnews.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.3 kB (28%)

Content Size

1.0 MB

After Optimization

752.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rccnews.ru main page is 1.0 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. 30% of websites need less resources to load. Images take 933.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.5 kB

  • Original 22.2 kB
  • After minification 20.7 kB
  • After compression 6.7 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 15.5 kB or 70% of the original size.

Image Optimization

-29%

Potential reduce by 269.9 kB

  • Original 933.1 kB
  • After minification 663.2 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, Rcc News needs image optimization as it can save up to 269.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 4.7 kB

  • Original 80.3 kB
  • After minification 80.0 kB
  • After compression 75.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 2.1 kB

  • Original 9.3 kB
  • After minification 9.3 kB
  • After compression 7.2 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. Rccnews.ru needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (40%)

Requests Now

35

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rcc News. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rccnews.ru

rccnews.ru

523 ms

rccnews.ru

rccnews.ru

1554 ms

screen.css

screen.css

144 ms

main.css

main.css

284 ms

form.css

form.css

414 ms

cusel.css

cusel.css

415 ms

liMenuVert.css

liMenuVert.css

415 ms

liMenuVertTheme-white.css

liMenuVertTheme-white.css

424 ms

jquery.min.js

jquery.min.js

706 ms

jquery.cookie.js

jquery.cookie.js

424 ms

cusel.js

cusel.js

688 ms

jquery.liMenuVert.js

jquery.liMenuVert.js

552 ms

top100.jcn

top100.jcn

373 ms

top100.jcn

top100.jcn

866 ms

polymers_252x60_ru.gif

polymers_252x60_ru.gif

1050 ms

www.proteintek.org-100x100_rus.gif

www.proteintek.org-100x100_rus.gif

1545 ms

counter

counter

770 ms

rcclogo.png

rcclogo.png

143 ms

%D1%87%D0%B8%D1%81%D1%82%D1%8B%D0%B9%20%D0%B2%D0%BE%D0%B4%D0%BE%D1%80%D0%BE%D0%B4.png

%D1%87%D0%B8%D1%81%D1%82%D1%8B%D0%B9%20%D0%B2%D0%BE%D0%B4%D0%BE%D1%80%D0%BE%D0%B4.png

1460 ms

%D0%B0%D0%BA%D0%B8%D0%BC%D0%BE%D0%B2.jpg

%D0%B0%D0%BA%D0%B8%D0%BC%D0%BE%D0%B2.jpg

139 ms

BN.jpg

BN.jpg

142 ms

bullet.gif

bullet.gif

139 ms

xum22_234x60.gif

xum22_234x60.gif

1040 ms

%D0%A0%D0%B5%D0%BA%D0%BE%D0%BD-%D0%B1%D0%B0%D0%BD%D0%B5%D1%80-252%D1%8560-3.gif

%D0%A0%D0%B5%D0%BA%D0%BE%D0%BD-%D0%B1%D0%B0%D0%BD%D0%B5%D1%80-252%D1%8560-3.gif

1035 ms

ruplastica-300h200.jpg

ruplastica-300h200.jpg

1169 ms

xum22_468x60.gif

xum22_468x60.gif

1032 ms

shurupov-gif-1.gif

shurupov-gif-1.gif

1306 ms

code.js

code.js

1130 ms

search_back.png

search_back.png

140 ms

bg_blue.png

bg_blue.png

260 ms

footer_back.png

footer_back.png

232 ms

analytics.js

analytics.js

25 ms

arrow.png

arrow.png

221 ms

collect

collect

14 ms

js

js

66 ms

sync-loader.js

sync-loader.js

882 ms

counter

counter

126 ms

dyn-goal-config.js

dyn-goal-config.js

128 ms

print.css

print.css

143 ms

Accessibility Review

rccnews.ru accessibility score

76

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rccnews.ru best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rccnews.ru SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

Social Sharing Optimization

rccnews.ru

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