Tools & Wizards About Us
decsarus.ru screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

decsarus.ru

Компания Декса представляет все типы градирен: гибридная градирня, мокрая градирня, сухая градирня, градирни охлаждения оборотной воды

Page Load Speed

4 sec in total

First Response

452 ms

Resources Loaded

3 sec

Page Rendered

603 ms

decsarus.ru screenshot

About Website

Click here to check amazing Decsarus content. Otherwise, check out these important facts you probably never knew about decsarus.ru

В компании Декса вы можете приобрести: гибридная градирня, мокрая градирня, сухая градирня, градирни охлаждения оборотной воды.

Visit decsarus.ru

Key Findings

We analyzed Decsarus.ru page load time and found that the first response time was 452 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

decsarus.ru performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value4,140 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

decsarus.ru

452 ms

decsarus.ru

530 ms

style.css

139 ms

1px.gif

279 ms

header_separator.png

382 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Decsarus.ru, 5% (2 requests) were made to Counter.yadro.ru and 5% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Decsarus.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.8 kB (11%)

Content Size

259.2 kB

After Optimization

231.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Decsarus.ru main page is 259.2 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. 20% of websites need less resources to load. Images take 143.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.4 kB

  • Original 28.4 kB
  • After minification 27.3 kB
  • After compression 6.9 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 21.4 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 6.2 kB

  • Original 143.6 kB
  • After minification 137.4 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. Decsarus images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.4 kB
  • After minification 85.4 kB
  • After compression 85.4 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

-11%

Potential reduce by 211 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.6 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. Decsarus.ru needs all CSS files to be minified and compressed as it can save up to 211 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (54%)

Requests Now

39

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Decsarus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

decsarus.ru

decsarus.ru

452 ms

decsarus.ru

decsarus.ru

530 ms

style.css

style.css

139 ms

1px.gif

1px.gif

279 ms

header_separator.png

header_separator.png

382 ms

lupa.gif

lupa.gif

471 ms

logo.png

logo.png

492 ms

menu_left.png

menu_left.png

507 ms

b_about.png

b_about.png

509 ms

menu_separator.gif

menu_separator.gif

501 ms

b_catalog.png

b_catalog.png

504 ms

b_select.png

b_select.png

590 ms

b_faq.png

b_faq.png

617 ms

b_contacts.png

b_contacts.png

633 ms

bigpic_leftshadow.jpg

bigpic_leftshadow.jpg

633 ms

details.png

details.png

633 ms

title_news.gif

title_news.gif

634 ms

arrow_up.gif

arrow_up.gif

721 ms

arrows_in.gif

arrows_in.gif

741 ms

equipblock_arrow.gif

equipblock_arrow.gif

755 ms

main_7.png

main_7.png

881 ms

main_6.png

main_6.png

755 ms

main_5.png

main_5.png

770 ms

main_4.png

main_4.png

840 ms

main_3.png

main_3.png

866 ms

main_2.png

main_2.png

878 ms

main_1.png

main_1.png

879 ms

1grey.gif

1grey.gif

895 ms

deformedia.gif

deformedia.gif

959 ms

hit

hit

239 ms

tag.js

tag.js

820 ms

bottom_bg.jpg

bottom_bg.jpg

1023 ms

header_bg.jpg

header_bg.jpg

1027 ms

menu_bg.gif

menu_bg.gif

1024 ms

header_gradient.jpg

header_gradient.jpg

1024 ms

bigpic.jpg

bigpic.jpg

1029 ms

skob_grey.gif

skob_grey.gif

1025 ms

equipblock_vertical.gif

equipblock_vertical.gif

1026 ms

equipblock_bg.jpg

equipblock_bg.jpg

1027 ms

equipblock_right.gif

equipblock_right.gif

1027 ms

bottom_left.gif

bottom_left.gif

1049 ms

hit

hit

389 ms

advert.gif

advert.gif

642 ms

sync_cookie_image_decide

sync_cookie_image_decide

138 ms

Accessibility Review

decsarus.ru accessibility score

55

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

decsarus.ru best practices score

58

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

decsarus.ru SEO score

69

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

    N/A

  • Encoding

    WINDOWS-1251

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

decsarus.ru

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