Tools & Wizards About Us
nordenergy.ru screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

nordenergy.ru

NordEnergy комплексноге снабжение предприятий

Page Load Speed

5.9 sec in total

First Response

1.3 sec

Resources Loaded

3.8 sec

Page Rendered

755 ms

nordenergy.ru screenshot

About Website

Click here to check amazing Nord Energy content for Russia. Otherwise, check out these important facts you probably never knew about nordenergy.ru

Компания-лидер в области комплексного снабжения предприятий комплектующими для инженерных сетей. Мы поставляем материалы для систем водо- и газоснабжения, канализации и дренажа.

Visit nordenergy.ru

Key Findings

We analyzed Nordenergy.ru page load time and found that the first response time was 1.3 sec and then it took 4.6 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

nordenergy.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

nordenergy.ru

1286 ms

stylesheet.css

226 ms

wwflakes-webfont.css

217 ms

slideshow.css

214 ms

carousel.css

215 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 84% of them (56 requests) were addressed to the original Nordenergy.ru, 7% (5 requests) were made to Youtube-nocookie.com and 3% (2 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Nordenergy.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 754.1 kB (37%)

Content Size

2.0 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nordenergy.ru main page is 2.0 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 43.6 kB

  • Original 52.0 kB
  • After minification 43.0 kB
  • After compression 8.4 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 47.8 kB

  • Original 1.1 MB
  • After minification 1.1 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. Nord Energy images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 281.9 kB

  • Original 399.5 kB
  • After minification 392.0 kB
  • After compression 117.6 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 281.9 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 380.9 kB

  • Original 450.1 kB
  • After minification 430.7 kB
  • After compression 69.2 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. Nordenergy.ru needs all CSS files to be minified and compressed as it can save up to 380.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

65

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nord Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nordenergy.ru

nordenergy.ru

1286 ms

stylesheet.css

stylesheet.css

226 ms

wwflakes-webfont.css

wwflakes-webfont.css

217 ms

slideshow.css

slideshow.css

214 ms

carousel.css

carousel.css

215 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

540 ms

jquery-ui-1.8.16.custom.min.js

jquery-ui-1.8.16.custom.min.js

776 ms

jquery-ui-1.8.16.custom.css

jquery-ui-1.8.16.custom.css

423 ms

common.js

common.js

317 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

319 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

336 ms

logo.png

logo.png

524 ms

vk.png

vk.png

422 ms

in.png

in.png

444 ms

tw.png

tw.png

524 ms

data-class-images-truba-pnd-voda-130x130.jpg

data-class-images-truba-pnd-voda-130x130.jpg

527 ms

data-gfisher-mufta-sdr-17-130x130.jpg

data-gfisher-mufta-sdr-17-130x130.jpg

576 ms

data-chokol1-130x130.jpg

data-chokol1-130x130.jpg

628 ms

data-kanalizacia-truba-pp-pragma-130x130.jpg

data-kanalizacia-truba-pp-pragma-130x130.jpg

636 ms

data-hawle-hawle-04-130x130.jpg

data-hawle-hawle-04-130x130.jpg

635 ms

data-130x130.png

data-130x130.png

643 ms

data-flanci-flanecuni-130x130.png

data-flanci-flanecuni-130x130.png

682 ms

data-segmentnie-fitingi-vtulka-pod-flanec-udlunenaya-130x130.jpg

data-segmentnie-fitingi-vtulka-pod-flanec-udlunenaya-130x130.jpg

734 ms

data-banner-6-785x280.jpg

data-banner-6-785x280.jpg

1076 ms

data-banner-2-785x280.jpg

data-banner-2-785x280.jpg

1201 ms

data-banner-3-785x280.jpg

data-banner-3-785x280.jpg

1192 ms

data-banner-5-785x280.jpg

data-banner-5-785x280.jpg

1069 ms

data-yzelo-785x280.png

data-yzelo-785x280.png

1070 ms

home-link.png

home-link.png

920 ms

data-class-images-vodosnabgenie-120x120.jpg

data-class-images-vodosnabgenie-120x120.jpg

1066 ms

data-class-images-gazosnabgenie-120x120.jpg

data-class-images-gazosnabgenie-120x120.jpg

1199 ms

data-class-images-kanalizacia-120x120.jpg

data-class-images-kanalizacia-120x120.jpg

1195 ms

data-drenaj-120x120.jpg

data-drenaj-120x120.jpg

1200 ms

data-class-images-flanci-120x120.jpg

data-class-images-flanci-120x120.jpg

1204 ms

data-class-images-apparati-i-instrument-logo-120x120.jpg

data-class-images-apparati-i-instrument-logo-120x120.jpg

1343 ms

data-hawle-110x50.jpg

data-hawle-110x50.jpg

1358 ms

data-br-110x50.jpg

data-br-110x50.jpg

1358 ms

data-frialen-110x50.jpg

data-frialen-110x50.jpg

1155 ms

data-avk-110x50.jpeg

data-avk-110x50.jpeg

1138 ms

data-gf-110x50.jpeg

data-gf-110x50.jpeg

1137 ms

data-pipelife-110x50.jpg

data-pipelife-110x50.jpg

1380 ms

data-vag-110x50.gif

data-vag-110x50.gif

1289 ms

3_1_FFFFFFFF_FFFFFFFF_0_pageviews

3_1_FFFFFFFF_FFFFFFFF_0_pageviews

576 ms

cart.png

cart.png

670 ms

arrow-down.png

arrow-down.png

670 ms

button-search.png

button-search.png

669 ms

mailto.png

mailto.png

667 ms

background.png

background.png

1198 ms

button.png

button.png

1199 ms

loading.gif

loading.gif

1198 ms

_yoAD3T1g7Y

_yoAD3T1g7Y

252 ms

categories-block-cetegory-list.png

categories-block-cetegory-list.png

1159 ms

button-previous.png

button-previous.png

1079 ms

button-next.png

button-next.png

1078 ms

credit-cards.jpg

credit-cards.jpg

1081 ms

footer-phone.jpg

footer-phone.jpg

1081 ms

hit

hit

298 ms

watch.js

watch.js

3 ms

129628

129628

285 ms

analytics.js

analytics.js

103 ms

arrows.png

arrows.png

950 ms

bullets.png

bullets.png

949 ms

www-player.css

www-player.css

177 ms

www-embed-player.js

www-embed-player.js

263 ms

base.js

base.js

428 ms

fetch-polyfill.js

fetch-polyfill.js

238 ms

collect

collect

319 ms

Accessibility Review

nordenergy.ru accessibility score

85

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

Links do not have a discernible name

Best Practices

nordenergy.ru best practices score

58

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

Page has valid source maps

SEO Factors

nordenergy.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

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 Nordenergy.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 Nordenergy.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

nordenergy.ru

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