Tools & Wizards About Us
dobraya-shkola.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dobraya-shkola.ru

Детский центр Созвездие, Монтессори детские развивающие центры в Москве, сеть клубов, центр раннего развития ребенка

Page Load Speed

9.8 sec in total

First Response

483 ms

Resources Loaded

8.6 sec

Page Rendered

639 ms

dobraya-shkola.ru screenshot

About Website

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

Программы занятий с детьми. Материалы о методике раннего развития детей Марии Монтессори. Практические советы родителям. Контакты.

Visit dobraya-shkola.ru

Key Findings

We analyzed Dobraya-shkola.ru page load time and found that the first response time was 483 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

dobraya-shkola.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value22.0 s

0/100

10%

TBT (Total Blocking Time)

Value7,310 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

dobraya-shkola.ru

483 ms

dobraya-shkola.ru

568 ms

center-sozvezdie.ru

1987 ms

www.center-sozvezdie.ru

1726 ms

api.js

38 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Dobraya-shkola.ru, 83% (130 requests) were made to Center-sozvezdie.ru and 4% (6 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Center-sozvezdie.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 579.4 kB (16%)

Content Size

3.6 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobraya-shkola.ru main page is 3.6 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 341.5 kB

  • Original 441.1 kB
  • After minification 414.8 kB
  • After compression 99.5 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 341.5 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 151.1 kB

  • Original 2.8 MB
  • After minification 2.7 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. Dobraya Shkola images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 80.1 kB

  • Original 308.7 kB
  • After minification 286.4 kB
  • After compression 228.6 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 80.1 kB or 26% of the original size.

CSS Optimization

-14%

Potential reduce by 6.7 kB

  • Original 49.2 kB
  • After minification 48.8 kB
  • After compression 42.5 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. Dobraya-shkola.ru needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (63%)

Requests Now

142

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobraya Shkola. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 60 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dobraya-shkola.ru

dobraya-shkola.ru

483 ms

dobraya-shkola.ru

dobraya-shkola.ru

568 ms

center-sozvezdie.ru

center-sozvezdie.ru

1987 ms

www.center-sozvezdie.ru

www.center-sozvezdie.ru

1726 ms

api.js

api.js

38 ms

system.base.css

system.base.css

138 ms

system.menus.css

system.menus.css

275 ms

system.messages.css

system.messages.css

412 ms

system.theme.css

system.theme.css

413 ms

scroll_to_top.css

scroll_to_top.css

412 ms

basic_cart.css

basic_cart.css

418 ms

comment.css

comment.css

419 ms

field.css

field.css

423 ms

node.css

node.css

548 ms

user.css

user.css

548 ms

views.css

views.css

548 ms

ckeditor.css

ckeditor.css

557 ms

ctools.css

ctools.css

558 ms

jquery-filestyle.css

jquery-filestyle.css

563 ms

file.css

file.css

683 ms

webform.css

webform.css

683 ms

magnific-popup.css

magnific-popup.css

684 ms

style.css

style.css

842 ms

api.js

api.js

40 ms

jquery.min.js

jquery.min.js

842 ms

jquery-extend-3.4.0.js

jquery-extend-3.4.0.js

703 ms

jquery-html-prefilter-3.5.0-backport.js

jquery-html-prefilter-3.5.0-backport.js

818 ms

jquery.once.js

jquery.once.js

819 ms

drupal.js

drupal.js

821 ms

jquery.cookie.js

jquery.cookie.js

851 ms

jquery.form.min.js

jquery.form.min.js

954 ms

ajax.js

ajax.js

956 ms

jquery_update.js

jquery_update.js

957 ms

ru_k_GhVoYM3Ytq8i5kRPv-DiVwTlhOfGzbo4oi1esYWZM.js

ru_k_GhVoYM3Ytq8i5kRPv-DiVwTlhOfGzbo4oi1esYWZM.js

981 ms

floating_block.js

floating_block.js

980 ms

prevent_js_alerts.js

prevent_js_alerts.js

984 ms

scroll_to_top.js

scroll_to_top.js

1089 ms

ClubsMap.init.js

ClubsMap.init.js

1092 ms

BXs-advantages.init.js

BXs-advantages.init.js

1093 ms

filterLessonsSecond.init.js

filterLessonsSecond.init.js

1119 ms

captcha.js

captcha.js

1120 ms

779 ms

finevision_banner.js

finevision_banner.js

1671 ms

progress.js

progress.js

1122 ms

file.js

file.js

1093 ms

simpleantispam.js

simpleantispam.js

959 ms

webform.js

webform.js

823 ms

es5-shims.min.js

es5-shims.min.js

850 ms

share.js

share.js

855 ms

modernizr-custom.js

modernizr-custom.js

851 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

949 ms

jquery.easing.1.3.min.js

jquery.easing.1.3.min.js

948 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

829 ms

jquery.maskedinput.js

jquery.maskedinput.js

854 ms

jquery.selectbox-0.2.js

jquery.selectbox-0.2.js

859 ms

phoneMask.init.js

phoneMask.init.js

853 ms

popup.init.js

popup.init.js

945 ms

init.select.js

init.select.js

944 ms

video-control.js

video-control.js

830 ms

textToggle.init.js

textToggle.init.js

857 ms

pricesShow.init.js

pricesShow.init.js

861 ms

menu.init.js

menu.init.js

846 ms

fancybox-callme-init.js

fancybox-callme-init.js

820 ms

sescret-form-ajax.js

sescret-form-ajax.js

823 ms

call-ajax.js

call-ajax.js

828 ms

my-form-ajax.js

my-form-ajax.js

838 ms

css3.css

css3.css

835 ms

reset.css

reset.css

840 ms

fonts.css

fonts.css

819 ms

apple-fix.css

apple-fix.css

822 ms

font-awesome.min.css

font-awesome.min.css

830 ms

selectClub.init.js

selectClub.init.js

889 ms

headerH.init.js

headerH.init.js

888 ms

sliderJournal.init.js

sliderJournal.init.js

914 ms

sliderReviews.init.js

sliderReviews.init.js

860 ms

sliderTeam.init.js

sliderTeam.init.js

857 ms

rek2View.init.js

rek2View.init.js

859 ms

rekMoskow.init.js

rekMoskow.init.js

891 ms

webform_ajax_file.js

webform_ajax_file.js

891 ms

jquery-filestyle.js

jquery-filestyle.js

887 ms

fileUpload.init.js

fileUpload.init.js

819 ms

recaptcha_v3.js

recaptcha_v3.js

838 ms

rtrg

rtrg

526 ms

tag.js

tag.js

1040 ms

fbevents.js

fbevents.js

106 ms

maxresdefault.jpg

maxresdefault.jpg

107 ms

banner2.jpg

banner2.jpg

328 ms

maxresdefault.jpg

maxresdefault.jpg

155 ms

maxresdefault.jpg

maxresdefault.jpg

158 ms

logo.png

logo.png

403 ms

18.png

18.png

359 ms

2.png

2.png

356 ms

9.png

9.png

500 ms

4_kluba_0.png

4_kluba_0.png

523 ms

6.png

6.png

530 ms

4.png

4.png

495 ms

5.png

5.png

498 ms

8.png

8.png

540 ms

7.png

7.png

636 ms

video.jpg

video.jpg

777 ms

nofoto.jpg

nofoto.jpg

665 ms

img_7582.jpg

img_7582.jpg

666 ms

image1.jpg

image1.jpg

697 ms

03_1.jpg

03_1.jpg

698 ms

hodyreva-natalya_1.jpg

hodyreva-natalya_1.jpg

775 ms

caruk_valya.jpg

caruk_valya.jpg

785 ms

ostashenko.jpg

ostashenko.jpg

793 ms

klimenko.jpg

klimenko.jpg

802 ms

01_2.jpg

01_2.jpg

812 ms

serezhina-viktoriya-andreevna.jpg

serezhina-viktoriya-andreevna.jpg

915 ms

04_1.jpg

04_1.jpg

914 ms

korchagina2.png

korchagina2.png

1219 ms

nadezhda.jpg

nadezhda.jpg

931 ms

analytics.js

analytics.js

101 ms

init

init

601 ms

5-photo-1-v1-no-plant.jpg

5-photo-1-v1-no-plant.jpg

909 ms

opensans-semibold_0-webfont.woff

opensans-semibold_0-webfont.woff

962 ms

watch.js

watch.js

9 ms

opensans-regular_0-webfont.woff

opensans-regular_0-webfont.woff

1049 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

1093 ms

collect

collect

27 ms

opensans-bold_0-webfont.woff

opensans-bold_0-webfont.woff

996 ms

SEGOEPR.woff

SEGOEPR.woff

1196 ms

combine

combine

774 ms

family_600x4001.jpg

family_600x4001.jpg

983 ms

js

js

71 ms

5ba78210e33cb643831c02bf_gradi_03_montessori_schule_cluj_home.png

5ba78210e33cb643831c02bf_gradi_03_montessori_schule_cluj_home.png

1260 ms

105629548_wide.jpg

105629548_wide.jpg

1004 ms

school.jpg

school.jpg

1556 ms

i-ph.png

i-ph.png

1084 ms

hit

hit

825 ms

first-bg.jpg

first-bg.jpg

1290 ms

header-b.png

header-b.png

995 ms

i-play.png

i-play.png

1115 ms

video-nav.png

video-nav.png

1091 ms

home.png

home.png

995 ms

pattern.png

pattern.png

1115 ms

im-3.png

im-3.png

1116 ms

i-arrows-s2.png

i-arrows-s2.png

1104 ms

checkbox-off.png

checkbox-off.png

1103 ms

checkbox.png

checkbox.png

1213 ms

map.jpg

map.jpg

1365 ms

im-2.png

im-2.png

1090 ms

video.png

video.png

1067 ms

i-plays.png

i-plays.png

1077 ms

add-reviews.png

add-reviews.png

1193 ms

i-doc.png

i-doc.png

1119 ms

im-5.png

im-5.png

1123 ms

up-arrow.png

up-arrow.png

1124 ms

i-arrows-b.png

i-arrows-b.png

1121 ms

ef50ac9e93aaebe3299791c79f277f8e.cur

ef50ac9e93aaebe3299791c79f277f8e.cur

164 ms

3ce22e999d54bb9ca8150a59207f9d3e.cur

3ce22e999d54bb9ca8150a59207f9d3e.cur

1055 ms

4965b66fe115b2f2ed500ece66514d86.cur

4965b66fe115b2f2ed500ece66514d86.cur

399 ms

77492cf358d8b12629399322926c93f2.cur

77492cf358d8b12629399322926c93f2.cur

420 ms

hit

hit

135 ms

advert.gif

advert.gif

636 ms

sync_cookie_image_decide

sync_cookie_image_decide

142 ms

Accessibility Review

dobraya-shkola.ru accessibility score

72

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dobraya-shkola.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

dobraya-shkola.ru SEO score

85

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

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 Dobraya-shkola.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 Dobraya-shkola.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

dobraya-shkola.ru

Open Graph data is detected on the main page of Dobraya Shkola. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: