Tools & Wizards About Us
bigpowernews.ru screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 37

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

bigpowernews.ru

Новости электроэнергетики России

Page Load Speed

4.7 sec in total

First Response

403 ms

Resources Loaded

4 sec

Page Rendered

312 ms

bigpowernews.ru screenshot

About Website

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

BigpowerNews – ключевое on-line издание для участников рынка электроэнергии с 2002 года: новости энергетики, обзоры, мероприятия

Visit bigpowernews.ru

Key Findings

We analyzed Bigpowernews.ru page load time and found that the first response time was 403 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bigpowernews.ru performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

bigpowernews.ru

403 ms

www.bigpowernews.ru

822 ms

styles.css

1325 ms

thickbox.css

248 ms

main.css

252 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 80% of them (76 requests) were addressed to the original Bigpowernews.ru, 6% (6 requests) were made to Mc.yandex.ru and 3% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Bigpowernews.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 475.9 kB (63%)

Content Size

760.8 kB

After Optimization

284.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bigpowernews.ru main page is 760.8 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. 25% of websites need less resources to load. Javascripts take 258.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 162.5 kB

  • Original 196.8 kB
  • After minification 188.2 kB
  • After compression 34.3 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 162.5 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 10.2 kB

  • Original 159.7 kB
  • After minification 149.4 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. Bigpowernews images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 175.7 kB

  • Original 258.3 kB
  • After minification 203.8 kB
  • After compression 82.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 175.7 kB or 68% of the original size.

CSS Optimization

-87%

Potential reduce by 127.4 kB

  • Original 145.9 kB
  • After minification 128.9 kB
  • After compression 18.5 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. Bigpowernews.ru needs all CSS files to be minified and compressed as it can save up to 127.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (78%)

Requests Now

90

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigpowernews. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bigpowernews.ru

bigpowernews.ru

403 ms

www.bigpowernews.ru

www.bigpowernews.ru

822 ms

styles.css

styles.css

1325 ms

thickbox.css

thickbox.css

248 ms

main.css

main.css

252 ms

jquery.autocomplete.css

jquery.autocomplete.css

837 ms

jquery.js

jquery.js

879 ms

jquery.form.js

jquery.form.js

395 ms

jquery.bgiframe.min.js

jquery.bgiframe.min.js

373 ms

jquery.dimensions.js

jquery.dimensions.js

376 ms

thickbox-compressed.js

thickbox-compressed.js

498 ms

jquery.ajaxQueue.js

jquery.ajaxQueue.js

502 ms

thickbox-compressed.js

thickbox-compressed.js

520 ms

jquery.autocomplete.js

jquery.autocomplete.js

1295 ms

document_functions.js

document_functions.js

631 ms

easydrag.js

easydrag.js

644 ms

photo_scroller.js

photo_scroller.js

754 ms

calendar.js

calendar.js

769 ms

request.js

request.js

878 ms

controls.js

controls.js

895 ms

watch.js

watch.js

168 ms

watch.js

watch.js

472 ms

7856369d58c6d794a4400c94178c88bb.gif

7856369d58c6d794a4400c94178c88bb.gif

128 ms

lg.php

lg.php

143 ms

logo.jpg

logo.jpg

250 ms

cor_1.gif

cor_1.gif

125 ms

px.gif

px.gif

130 ms

cor_2.gif

cor_2.gif

124 ms

cor_3.gif

cor_3.gif

242 ms

cor_4.gif

cor_4.gif

249 ms

str_1.gif

str_1.gif

251 ms

pers_2.jpg

pers_2.jpg

252 ms

close_1.gif

close_1.gif

263 ms

rasp_1.gif

rasp_1.gif

361 ms

14.gif

14.gif

372 ms

15.gif

15.gif

373 ms

check_box_1.gif

check_box_1.gif

376 ms

rasp_2.gif

rasp_2.gif

375 ms

top_menu_active.gif

top_menu_active.gif

384 ms

rasp.gif

rasp.gif

478 ms

str_2.gif

str_2.gif

495 ms

str_3.gif

str_3.gif

495 ms

bp_ico_news_down.gif

bp_ico_news_down.gif

499 ms

bp_ico_news_up_off.gif

bp_ico_news_up_off.gif

498 ms

green_top.gif

green_top.gif

505 ms

red_bottom.gif

red_bottom.gif

596 ms

landa_78x78.jpg

landa_78x78.jpg

644 ms

e229480925be17945e43e011a41b702a.gif

e229480925be17945e43e011a41b702a.gif

743 ms

lg.php

lg.php

647 ms

rea-logo1.jpg

rea-logo1.jpg

644 ms

vtb_logo.png

vtb_logo.png

747 ms

gazprom_logo.png

gazprom_logo.png

715 ms

0001.gif

0001.gif

741 ms

0011.gif

0011.gif

747 ms

close_1.gif

close_1.gif

756 ms

0002.gif

0002.gif

836 ms

0.gif

0.gif

869 ms

0006.gif

0006.gif

854 ms

context.js

context.js

223 ms

0009.gif

0009.gif

752 ms

about_4.jpg

about_4.jpg

1250 ms

rasp_all.gif

rasp_all.gif

758 ms

bp_ico_denied.gif

bp_ico_denied.gif

829 ms

04.gif

04.gif

849 ms

06.gif

06.gif

755 ms

body_bottom_new.gif

body_bottom_new.gif

1082 ms

top.gif

top.gif

760 ms

dot_1.gif

dot_1.gif

824 ms

dot_2.gif

dot_2.gif

863 ms

top_menu.jpg

top_menu.jpg

861 ms

context_static_r1065.js

context_static_r1065.js

332 ms

vert.png

vert.png

771 ms

001.gif

001.gif

823 ms

left_new.gif

left_new.gif

864 ms

block_52.gif

block_52.gif

872 ms

dot_3.gif

dot_3.gif

878 ms

popular.gif

popular.gif

929 ms

block_1.gif

block_1.gif

883 ms

block_2.gif

block_2.gif

879 ms

58306

58306

166 ms

advert.gif

advert.gif

91 ms

x90

x90

15 ms

www.electroveter.ru

www.electroveter.ru

265 ms

y90

y90

10 ms

x90

x90

10 ms

turmalin.ru

turmalin.ru

388 ms

1

1

92 ms

ga.js

ga.js

26 ms

hit

hit

275 ms

rel_n.js

rel_n.js

432 ms

__utm.gif

__utm.gif

11 ms

58306

58306

97 ms

110636

110636

92 ms

test_js.php

test_js.php

92 ms

loadingAnimation.gif

loadingAnimation.gif

125 ms

Accessibility Review

bigpowernews.ru accessibility score

37

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

bigpowernews.ru best practices score

42

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

Displays images with incorrect aspect ratio

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

bigpowernews.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

    N/A

  • Encoding

    UTF-8

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

bigpowernews.ru

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