Tools & Wizards About Us
waterkotte.com.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

waterkotte.com.ru

Тепловые насосы Waterkotte, их особенности и преимущества

Page Load Speed

8.1 sec in total

First Response

973 ms

Resources Loaded

6.6 sec

Page Rendered

508 ms

waterkotte.com.ru screenshot

About Website

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

Тепловые насосы Waterkotte являются экологичными устройствами для переноса тепловой энергии. Тепловой насос можно подобрать любого типа в зависимости от пожеланий, особенностей помещений.

Visit waterkotte.com.ru

Key Findings

We analyzed Waterkotte.com.ru page load time and found that the first response time was 973 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

waterkotte.com.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value26.4 s

0/100

25%

SI (Speed Index)

Value31.6 s

0/100

10%

TBT (Total Blocking Time)

Value32,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value44.7 s

0/100

10%

Network Requests Diagram

waterkotte.com.ru

973 ms

system.base.css

284 ms

system.menus.css

288 ms

system.messages.css

289 ms

system.theme.css

286 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 76% of them (79 requests) were addressed to the original Waterkotte.com.ru, 8% (8 requests) were made to Api-maps.yandex.ru and 2% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Waterkotte.com.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 682.3 kB (49%)

Content Size

1.4 MB

After Optimization

711.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Waterkotte.com.ru main page is 1.4 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. Javascripts take 541.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 195.6 kB

  • Original 226.6 kB
  • After minification 224.2 kB
  • After compression 31.0 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 195.6 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 11.7 kB

  • Original 493.6 kB
  • After minification 481.9 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. Waterkotte images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 352.7 kB

  • Original 541.7 kB
  • After minification 498.5 kB
  • After compression 189.0 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 352.7 kB or 65% of the original size.

CSS Optimization

-93%

Potential reduce by 122.4 kB

  • Original 132.3 kB
  • After minification 31.7 kB
  • After compression 9.9 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. Waterkotte.com.ru needs all CSS files to be minified and compressed as it can save up to 122.4 kB or 93% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (52%)

Requests Now

93

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Waterkotte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

waterkotte.com.ru

waterkotte.com.ru

973 ms

system.base.css

system.base.css

284 ms

system.menus.css

system.menus.css

288 ms

system.messages.css

system.messages.css

289 ms

system.theme.css

system.theme.css

286 ms

comment.css

comment.css

290 ms

field.css

field.css

289 ms

node.css

node.css

393 ms

search.css

search.css

393 ms

user.css

user.css

390 ms

views.css

views.css

390 ms

ckeditor.css

ckeditor.css

402 ms

colorbox_style.css

colorbox_style.css

392 ms

ctools.css

ctools.css

524 ms

lightbox.css

lightbox.css

532 ms

panels.css

panels.css

523 ms

popup.css

popup.css

536 ms

printlinks.css

printlinks.css

537 ms

nice_menus.css

nice_menus.css

562 ms

nice_menus_default.css

nice_menus_default.css

640 ms

html-elements.css

html-elements.css

649 ms

tma.css

tma.css

874 ms

jquery.min.js

jquery.min.js

1737 ms

jquery.once.js

jquery.once.js

670 ms

drupal.js

drupal.js

743 ms

jquery.bgiframe.js

jquery.bgiframe.js

747 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

750 ms

superfish.js

superfish.js

766 ms

nice_menus.js

nice_menus.js

863 ms

ru_SApx42XqoGMM0TEKsHJh1F03Z4gUmFkgCxeVAKE73Uw.js

ru_SApx42XqoGMM0TEKsHJh1F03Z4gUmFkgCxeVAKE73Uw.js

1292 ms

colorbox.js

colorbox.js

869 ms

colorbox_style.js

colorbox_style.js

896 ms

auto_image_handling.js

auto_image_handling.js

1640 ms

lightbox.js

lightbox.js

1971 ms

panels.js

panels.js

1295 ms

324 ms

share.js

share.js

48 ms

popup.js

popup.js

919 ms

jquery.flexslider.js

jquery.flexslider.js

864 ms

custom.js

custom.js

954 ms

811 ms

hg-wk.gif

hg-wk.gif

731 ms

logo.png

logo.png

731 ms

facebook.png

facebook.png

321 ms

vk.png

vk.png

321 ms

twitter.png

twitter.png

321 ms

hg-more.gif

hg-more.gif

319 ms

cert.gif

cert.gif

860 ms

eql_for_hp_blau.gif

eql_for_hp_blau.gif

829 ms

mcsproductcolour_0.gif

mcsproductcolour_0.gif

828 ms

sign_ifdesignaward.gif

sign_ifdesignaward.gif

830 ms

sign_plusxaward.gif

sign_plusxaward.gif

939 ms

sign_germandesignaward.gif

sign_germandesignaward.gif

1049 ms

sign_sgready.gif

sign_sgready.gif

905 ms

slide1.jpg

slide1.jpg

2590 ms

slide2.jpg

slide2.jpg

2292 ms

prom1.jpg

prom1.jpg

2424 ms

slide3.jpg

slide3.jpg

2198 ms

vozdushnye_teplovye_nasosy1.jpg

vozdushnye_teplovye_nasosy1.jpg

1048 ms

otoplenie-kottedja.jpg

otoplenie-kottedja.jpg

1058 ms

montaj.jpg

montaj.jpg

1124 ms

kalkulyator.png

kalkulyator.png

1400 ms

ds5027ai-mini.jpg

ds5027ai-mini.jpg

1276 ms

echo-ai1-geo-display_0.jpg

echo-ai1-geo-display_0.jpg

1377 ms

faq.png

faq.png

1477 ms

effizienz_01.jpg

effizienz_01.jpg

1705 ms

certificate_cert.png

certificate_cert.png

1707 ms

certificate_sgr.png

certificate_sgr.png

1742 ms

certificate_mcs_bba.png

certificate_mcs_bba.png

1889 ms

certificate_ifd.png

certificate_ifd.png

2335 ms

certificate_ehpa.png

certificate_ehpa.png

2057 ms

certificate_pxa.png

certificate_pxa.png

2117 ms

certificate_gda.png

certificate_gda.png

2205 ms

print_icon.png

print_icon.png

2249 ms

print_icon.gif

print_icon.gif

2283 ms

ookAGQyQgfQ

ookAGQyQgfQ

410 ms

XZEJp1A_ZF0

XZEJp1A_ZF0

511 ms

combine.js

combine.js

891 ms

hg-marginalbox.gif

hg-marginalbox.gif

1759 ms

new_fls.html

new_fls.html

1790 ms

combine.js

combine.js

856 ms

www-embed-player-vfl5foy2V.css

www-embed-player-vfl5foy2V.css

150 ms

www-embed-player.js

www-embed-player.js

229 ms

bg_form.png

bg_form.png

1717 ms

watch.js

watch.js

4 ms

analytics.js

analytics.js

89 ms

hit

hit

313 ms

sY5oGteSv2

sY5oGteSv2

297 ms

b-share-icon.png

b-share-icon.png

44 ms

watch.js

watch.js

5 ms

collect

collect

51 ms

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js

106 ms

ad_status.js

ad_status.js

103 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

262 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

292 ms

widget_ru_RU.js

widget_ru_RU.js

281 ms

util_cursor_storage_grab.cur

util_cursor_storage_grab.cur

308 ms

util_cursor_storage_grabbing.cur

util_cursor_storage_grabbing.cur

278 ms

util_cursor_storage_help.cur

util_cursor_storage_help.cur

393 ms

util_cursor_storage_zoom_in.cur

util_cursor_storage_zoom_in.cur

403 ms

tma.css

tma.css

344 ms

jquery.min.js

jquery.min.js

617 ms

wtrkt.png

wtrkt.png

88 ms

sprite.png

sprite.png

533 ms

Accessibility Review

waterkotte.com.ru accessibility score

67

Accessibility Issues

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

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

waterkotte.com.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

waterkotte.com.ru SEO score

57

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 Waterkotte.com.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 Waterkotte.com.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

waterkotte.com.ru

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