Tools & Wizards About Us
communications.su screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

communications.su

Communications.su - Системная интеграция связи для промышленности

Page Load Speed

6.1 sec in total

First Response

518 ms

Resources Loaded

5 sec

Page Rendered

566 ms

communications.su screenshot

About Website

Welcome to communications.su homepage info - get ready to check Communications best content for Russia right away, or after learning these important things about communications.su

Communications - системная интеграция промышленной связи

Visit communications.su

Key Findings

We analyzed Communications.su page load time and found that the first response time was 518 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

communications.su performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

communications.su

518 ms

362 ms

contactus_form2.css

125 ms

style.css

247 ms

template.css

365 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 82% of them (46 requests) were addressed to the original Communications.su, 4% (2 requests) were made to Code.jivo.ru and 4% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Communications.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.8 kB (9%)

Content Size

4.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Communications.su main page is 4.2 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. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 21.9 kB

  • Original 30.1 kB
  • After minification 27.1 kB
  • After compression 8.2 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 21.9 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 105.1 kB

  • Original 3.7 MB
  • After minification 3.6 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. Communications images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 264.5 kB

  • Original 470.7 kB
  • After minification 329.5 kB
  • After compression 206.1 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 264.5 kB or 56% of the original size.

CSS Optimization

-21%

Potential reduce by 8.2 kB

  • Original 38.4 kB
  • After minification 38.2 kB
  • After compression 30.2 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. Communications.su needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (46%)

Requests Now

52

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Communications. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

communications.su

communications.su

518 ms

362 ms

contactus_form2.css

contactus_form2.css

125 ms

style.css

style.css

247 ms

template.css

template.css

365 ms

jquery.min.js

jquery.min.js

619 ms

contactus_common.js

contactus_common.js

369 ms

contactus_form.js

contactus_form.js

370 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

371 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

500 ms

camera.min.js

camera.min.js

488 ms

default.js

default.js

489 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

492 ms

owl.carousel.min.css

owl.carousel.min.css

494 ms

animate.css

animate.css

613 ms

cssmenu.css

cssmenu.css

614 ms

style.css

style.css

742 ms

responsive.css

responsive.css

654 ms

owl.carousel.min.js

owl.carousel.min.js

660 ms

cssmenu.js

cssmenu.js

734 ms

jquery.form.min.js

jquery.form.min.js

735 ms

function.js

function.js

740 ms

y.c.js

y.c.js

571 ms

pzbdCIFjfp

pzbdCIFjfp

296 ms

js

js

59 ms

css

css

36 ms

header.jpg

header.jpg

606 ms

comm_logo_ru.png

comm_logo_ru.png

134 ms

header_shadow.png

header_shadow.png

132 ms

bls_icon.png

bls_icon.png

133 ms

phone_icon.png

phone_icon.png

134 ms

slideshow.jpg

slideshow.jpg

135 ms

job1.png

job1.png

607 ms

job2.png

job2.png

491 ms

job3.png

job3.png

618 ms

fb_icon.png

fb_icon.png

247 ms

up_to.png

up_to.png

247 ms

pzbdCIFjfp

pzbdCIFjfp

184 ms

menu_hover_1.png

menu_hover_1.png

846 ms

menu_hover_2.png

menu_hover_2.png

590 ms

menu_hover_3.png

menu_hover_3.png

711 ms

menu_hover_4.png

menu_hover_4.png

701 ms

menu_hover_8.png

menu_hover_8.png

822 ms

new_bg.jpg

new_bg.jpg

958 ms

ico_phone.png

ico_phone.png

715 ms

MyriadPro-Regular.woff

MyriadPro-Regular.woff

832 ms

MyriadPro-Cond.woff

MyriadPro-Cond.woff

847 ms

footer.jpg

footer.jpg

1032 ms

init

init

689 ms

tag.js

tag.js

1086 ms

camera-loader.gif

camera-loader.gif

839 ms

899a4a98fc7b40bba5209c9964d56e52.png

899a4a98fc7b40bba5209c9964d56e52.png

1136 ms

pzbdCIFjfp

pzbdCIFjfp

639 ms

55bcb7821c9899b0a11b2b06d249fa34.jpg

55bcb7821c9899b0a11b2b06d249fa34.jpg

126 ms

advert.gif

advert.gif

769 ms

sync_cookie_image_decide

sync_cookie_image_decide

135 ms

Accessibility Review

communications.su accessibility score

81

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

communications.su best practices score

67

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

SEO Factors

communications.su SEO score

92

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

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 Communications.su 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 Communications.su 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

communications.su

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