Tools & Wizards About Us
windpower-russia.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

windpower-russia.ru

Ветроэнергетика и альтернативная энергетика. - Powered by vBulletin

Page Load Speed

4.9 sec in total

First Response

671 ms

Resources Loaded

4 sec

Page Rendered

221 ms

windpower-russia.ru screenshot

About Website

Visit windpower-russia.ru now to see the best up-to-date Windpower Russia content for Kazakhstan and also check out these interesting facts you probably never knew about windpower-russia.ru

Форум посвящен самодельным ветрогенераторам, солнечным батареям и методам их изготовления, перейти http://www.windpower-russia.ru/ .

Visit windpower-russia.ru

Key Findings

We analyzed Windpower-russia.ru page load time and found that the first response time was 671 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

windpower-russia.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

windpower-russia.ru

671 ms

vbulletin_important.css

634 ms

yahoo-dom-event.js

637 ms

connection-min.js

635 ms

vbulletin_global.js

769 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 67% of them (46 requests) were addressed to the original Windpower-russia.ru, 7% (5 requests) were made to Top-fwz1.mail.ru and 3% (2 requests) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Windpower-russia.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.7 kB (38%)

Content Size

475.8 kB

After Optimization

296.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Windpower-russia.ru main page is 475.8 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. 40% of websites need less resources to load. Javascripts take 220.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 146.8 kB

  • Original 174.3 kB
  • After minification 170.6 kB
  • After compression 27.5 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 146.8 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 19.4 kB

  • Original 80.4 kB
  • After minification 61.0 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, Windpower Russia needs image optimization as it can save up to 19.4 kB or 24% 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 13.3 kB

  • Original 220.7 kB
  • After minification 220.7 kB
  • After compression 207.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-34%

Potential reduce by 119 B

  • Original 351 B
  • After minification 351 B
  • After compression 232 B

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. Windpower-russia.ru needs all CSS files to be minified and compressed as it can save up to 119 B or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (45%)

Requests Now

64

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Windpower Russia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

windpower-russia.ru

windpower-russia.ru

671 ms

vbulletin_important.css

vbulletin_important.css

634 ms

yahoo-dom-event.js

yahoo-dom-event.js

637 ms

connection-min.js

connection-min.js

635 ms

vbulletin_global.js

vbulletin_global.js

769 ms

vbulletin_menu.js

vbulletin_menu.js

635 ms

animation-min.js

animation-min.js

635 ms

vsqscrolltotop.js

vsqscrolltotop.js

789 ms

es5-shims.min.js

es5-shims.min.js

185 ms

share.js

share.js

418 ms

13573.js

13573.js

741 ms

vbulletin_md5.js

vbulletin_md5.js

820 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

819 ms

top100.jcn

top100.jcn

387 ms

top100.jcn

top100.jcn

651 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

687 ms

117 ms

vbulletin3_logo_white.gif

vbulletin3_logo_white.gif

167 ms

navbits_start.gif

navbits_start.gif

167 ms

forum_link.gif

forum_link.gif

169 ms

clear.gif

clear.gif

168 ms

collapse_tcat.gif

collapse_tcat.gif

167 ms

forum_old.gif

forum_old.gif

169 ms

text.png

text.png

326 ms

icon1.gif

icon1.gif

327 ms

lastpost.gif

lastpost.gif

324 ms

gal.png

gal.png

334 ms

connect.png

connect.png

334 ms

library.gif

library.gif

327 ms

floppy.png

floppy.png

483 ms

icon3.gif

icon3.gif

480 ms

money.png

money.png

483 ms

veter.gif

veter.gif

482 ms

water.png

water.png

522 ms

solar.png

solar.png

498 ms

chemical.gif

chemical.gif

641 ms

temperature.png

temperature.png

640 ms

dvigatel.png

dvigatel.png

641 ms

electron.png

electron.png

645 ms

config.png

config.png

654 ms

tower1.jpg

tower1.jpg

664 ms

svarka.png

svarka.png

803 ms

auto.gif

auto.gif

803 ms

offtopic1.gif

offtopic1.gif

935 ms

archive.png

archive.png

805 ms

collapse_thead.gif

collapse_thead.gif

829 ms

whos_online.gif

whos_online.gif

820 ms

stats.gif

stats.gif

955 ms

forum_new.gif

forum_new.gif

956 ms

cron.php

cron.php

975 ms

aci.js

aci.js

525 ms

menu_open.gif

menu_open.gif

940 ms

gradient_tcat.gif

gradient_tcat.gif

926 ms

gradient_thead.gif

gradient_thead.gif

1682 ms

watch.js

watch.js

0 ms

code.js

code.js

443 ms

atrk.js

atrk.js

22 ms

analytics.js

analytics.js

21 ms

collect

collect

26 ms

js

js

66 ms

counter2

counter2

130 ms

cycounter

cycounter

541 ms

sync-loader.js

sync-loader.js

774 ms

counter

counter

519 ms

dyn-goal-config.js

dyn-goal-config.js

524 ms

tag.js

tag.js

960 ms

advert.gif

advert.gif

641 ms

sync_cookie_image_decide

sync_cookie_image_decide

129 ms

tracker

tracker

129 ms

Accessibility Review

windpower-russia.ru accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

windpower-russia.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

windpower-russia.ru SEO score

67

Search Engine Optimization Advices

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

    WINDOWS-1251

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

windpower-russia.ru

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