Tools & Wizards About Us
crasiis.ru screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

crasiis.ru

Интерактивное оборудование для детского сада и школ от компании CRASIIS

Page Load Speed

8.3 sec in total

First Response

463 ms

Resources Loaded

7.2 sec

Page Rendered

593 ms

crasiis.ru screenshot

About Website

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

Компания CRASIIS, лидер в сфере интерактивных решений и разработки ПО, предлагает интерактивное оборудование для детских садов и школ. Контактный телефон: +7 (495) 722-34-00.

Visit crasiis.ru

Key Findings

We analyzed Crasiis.ru page load time and found that the first response time was 463 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

crasiis.ru performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

crasiis.ru

463 ms

crasiis.ru

758 ms

css

37 ms

main_global.css

148 ms

jquery-1.11.0.min.js

303 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 73% of them (41 requests) were addressed to the original Crasiis.ru, 5% (3 requests) were made to Core.perezvoni.com and 5% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.8 kB (6%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crasiis.ru main page is 1.1 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 859.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 50.5 kB

  • Original 69.6 kB
  • After minification 65.7 kB
  • After compression 19.2 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 50.5 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 7.2 kB

  • Original 859.5 kB
  • After minification 852.3 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. CRASIIS images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.2 kB

  • Original 205.7 kB
  • After minification 205.7 kB
  • After compression 198.5 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

-10%

Potential reduce by 997 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 9.5 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. Crasiis.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (28%)

Requests Now

53

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CRASIIS. 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 as a result speed up the page load time.

Network Requests Diagram

crasiis.ru

crasiis.ru

463 ms

crasiis.ru

crasiis.ru

758 ms

css

css

37 ms

main_global.css

main_global.css

148 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

303 ms

jquery.backstretch.js

jquery.backstretch.js

381 ms

slick.min.js

slick.min.js

382 ms

script.js

script.js

382 ms

d-goal.js

d-goal.js

380 ms

snippet.js

snippet.js

49 ms

pathformer.js

pathformer.js

396 ms

vivus.js

vivus.js

442 ms

index_page.js

index_page.js

523 ms

przv.js

przv.js

310 ms

tag.js

tag.js

4178 ms

analytics.js

analytics.js

17 ms

collect

collect

13 ms

collect

collect

27 ms

js

js

73 ms

ga-audiences

ga-audiences

3623 ms

craBDLFaa2.f1909763abf8c1cf60413e573711086f1.png

craBDLFaa2.f1909763abf8c1cf60413e573711086f1.png

3550 ms

Cras%20Markt%20II%20012.f1909763abf8c1cf60413e573711086f1.png

Cras%20Markt%20II%20012.f1909763abf8c1cf60413e573711086f1.png

3549 ms

v7f2.4461e67d63272035df9c941d360ab61e1.png

v7f2.4461e67d63272035df9c941d360ab61e1.png

3550 ms

40-1.4461e67d63272035df9c941d360ab61e1.png

40-1.4461e67d63272035df9c941d360ab61e1.png

3548 ms

step_4.bdf9f14847b93c2665f581f86b4bff591.jpg

step_4.bdf9f14847b93c2665f581f86b4bff591.jpg

3549 ms

step_1.bdf9f14847b93c2665f581f86b4bff591.jpg

step_1.bdf9f14847b93c2665f581f86b4bff591.jpg

3556 ms

step_2.bdf9f14847b93c2665f581f86b4bff591.jpg

step_2.bdf9f14847b93c2665f581f86b4bff591.jpg

3555 ms

step_3.bdf9f14847b93c2665f581f86b4bff591.jpg

step_3.bdf9f14847b93c2665f581f86b4bff591.jpg

3556 ms

cras-w55se-small.160de4a8bff957206c9ed53d249eacb91.jpg

cras-w55se-small.160de4a8bff957206c9ed53d249eacb91.jpg

3556 ms

2016-07-22%2002-37-01.160de4a8bff957206c9ed53d249eacb91.jpg

2016-07-22%2002-37-01.160de4a8bff957206c9ed53d249eacb91.jpg

3556 ms

slide1.160de4a8bff957206c9ed53d249eacb91.jpg

slide1.160de4a8bff957206c9ed53d249eacb91.jpg

3555 ms

client_1.jpg

client_1.jpg

3690 ms

client_2.jpg

client_2.jpg

3690 ms

client_3.jpg

client_3.jpg

3687 ms

client_4.jpg

client_4.jpg

3687 ms

client_5.jpg

client_5.jpg

3686 ms

client_6.jpg

client_6.jpg

3686 ms

client_7.jpg

client_7.jpg

3820 ms

client_8.jpg

client_8.jpg

3820 ms

client_9.jpg

client_9.jpg

3821 ms

partner_1.jpg

partner_1.jpg

3941 ms

partner_2.jpg

partner_2.jpg

3827 ms

partner_3.jpg

partner_3.jpg

3828 ms

partner_4.jpg

partner_4.jpg

4168 ms

partner_5.jpg

partner_5.jpg

4168 ms

HelveticaNeueCyr-Light.svg

HelveticaNeueCyr-Light.svg

619 ms

HelveticaNeueCyr-Bold.svg

HelveticaNeueCyr-Bold.svg

618 ms

HelveticaNeueCyr-Medium.svg

HelveticaNeueCyr-Medium.svg

618 ms

crasiis_icons.ttf

crasiis_icons.ttf

1302 ms

hero_main_1.jpg

hero_main_1.jpg

1865 ms

al_getGlobal.js

al_getGlobal.js

307 ms

al_firstInput.js

al_firstInput.js

437 ms

advert.gif

advert.gif

627 ms

al_params.js

al_params.js

280 ms

sync_cookie_image_decide

sync_cookie_image_decide

141 ms

1

1

138 ms

Accessibility Review

crasiis.ru accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

crasiis.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

crasiis.ru SEO score

90

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

High

Tap targets are not sized appropriately

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 Crasiis.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 Crasiis.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

crasiis.ru

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