Tools & Wizards About Us
liderstom.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

liderstom.ru

Стоматология «ЛидерСтом» - сеть современных стоматологических клиник в Москве

Page Load Speed

7.5 sec in total

First Response

494 ms

Resources Loaded

6.6 sec

Page Rendered

348 ms

liderstom.ru screenshot

About Website

Click here to check amazing Liderstom content for Russia. Otherwise, check out these important facts you probably never knew about liderstom.ru

Стоматология «ЛидерСтом» — это четыре стоматологических клиники в Москве, в шаговой доступности от метро. Здесь вы можете получить полный комплекс стоматологических услуг высокого класса без наценок. ...

Visit liderstom.ru

Key Findings

We analyzed Liderstom.ru page load time and found that the first response time was 494 ms and then it took 7 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

liderstom.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

liderstom.ru

494 ms

liderstom.ru

503 ms

www.liderstom.ru

339 ms

www.liderstom.ru

780 ms

jquery.js

33 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 76% of them (76 requests) were addressed to the original Liderstom.ru, 7% (7 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Liderstom.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.7 kB (28%)

Content Size

1.3 MB

After Optimization

975.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Liderstom.ru main page is 1.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 522.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 140.1 kB

  • Original 175.9 kB
  • After minification 175.9 kB
  • After compression 35.8 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 140.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

  • Original 521.5 kB
  • After minification 519.0 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. Liderstom images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 219.9 kB

  • Original 522.6 kB
  • After minification 522.6 kB
  • After compression 302.6 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 219.9 kB or 42% of the original size.

CSS Optimization

-7%

Potential reduce by 9.2 kB

  • Original 126.6 kB
  • After minification 126.6 kB
  • After compression 117.5 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. Liderstom.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (36%)

Requests Now

85

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Liderstom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

liderstom.ru

liderstom.ru

494 ms

liderstom.ru

liderstom.ru

503 ms

www.liderstom.ru

www.liderstom.ru

339 ms

www.liderstom.ru

www.liderstom.ru

780 ms

jquery.js

jquery.js

33 ms

lazyload.min.js

lazyload.min.js

443 ms

kernel_main_v1.js

kernel_main_v1.js

19 ms

www.liderstom.ru

www.liderstom.ru

274 ms

gtm.js

gtm.js

98 ms

watch.js

watch.js

42 ms

v1-term2.svg

v1-term2.svg

786 ms

v1-term4.svg

v1-term4.svg

1485 ms

ajax-loader.gif

ajax-loader.gif

48 ms

icon-phone.svg

icon-phone.svg

43 ms

icon-menu-burger.svg

icon-menu-burger.svg

53 ms

logo.svg

logo.svg

59 ms

logo-new.svg

logo-new.svg

55 ms

phone.svg

phone.svg

57 ms

1_3x.jpg

1_3x.jpg

63 ms

1.jpg

1.jpg

66 ms

2_3x.jpg

2_3x.jpg

65 ms

2.jpg

2.jpg

66 ms

3_3x.jpg

3_3x.jpg

72 ms

3.jpg

3.jpg

74 ms

teeth_i_i_.svg

teeth_i_i_.svg

80 ms

teeth_i_-_i.svg

teeth_i_-_i.svg

78 ms

teeth_-_.svg

teeth_-_.svg

84 ms

teeth_i_-_i.svg

teeth_i_-_i.svg

546 ms

teeth_i_-_i.svg

teeth_i_-_i.svg

88 ms

teeth_i_-_i_i.svg

teeth_i_-_i_i.svg

90 ms

teeth_i_-_i.svg

teeth_i_-_i.svg

94 ms

teeth_-_-_i.svg

teeth_-_-_i.svg

92 ms

teeth_-_g_.svg

teeth_-_g_.svg

99 ms

teeth_i_-_i.svg

teeth_i_-_i.svg

98 ms

teeth_ustanovka-lyuminirov-copy.svg

teeth_ustanovka-lyuminirov-copy.svg

530 ms

teeth_i_i_.svg

teeth_i_i_.svg

105 ms

refreshicon.svg

refreshicon.svg

114 ms

icon-refresh.svg

icon-refresh.svg

110 ms

ALB.png

ALB.png

116 ms

keb.png

keb.png

122 ms

visa.png

visa.png

123 ms

visaelect.png

visaelect.png

130 ms

mc.png

mc.png

132 ms

mcelect.png

mcelect.png

133 ms

maestro.png

maestro.png

148 ms

head.load.js

head.load.js

124 ms

hit

hit

547 ms

f2128d72dda075ab4812759333616e81.jpg

f2128d72dda075ab4812759333616e81.jpg

569 ms

2-kopiya.jpg

2-kopiya.jpg

590 ms

vk.svg

vk.svg

560 ms

instagram.svg

instagram.svg

837 ms

facebook.svg

facebook.svg

1450 ms

youtube.svg

youtube.svg

977 ms

vk.svg

vk.svg

1014 ms

instagram-footer@2x.png

instagram-footer@2x.png

1010 ms

facebook-footer@2x.png

facebook-footer@2x.png

1052 ms

css

css

32 ms

page_0c0e9a8e1ec1f80ffbfd56cd8c9671b8_v1.css

page_0c0e9a8e1ec1f80ffbfd56cd8c9671b8_v1.css

754 ms

template_7c4c6bb15831105c800b22482604d62c_v1.css

template_7c4c6bb15831105c800b22482604d62c_v1.css

766 ms

dexie3.bundle.js

dexie3.bundle.js

863 ms

template_9f881ed3f83be2c419df17b74f48ad18_v1.js

template_9f881ed3f83be2c419df17b74f48ad18_v1.js

864 ms

page_3727a7df5d1d46973fcbd1c6bbb4d719_v1.js

page_3727a7df5d1d46973fcbd1c6bbb4d719_v1.js

863 ms

arrowDown.svg

arrowDown.svg

565 ms

clock.svg

clock.svg

572 ms

phone2.svg

phone2.svg

691 ms

headbg.png

headbg.png

155 ms

sell.png

sell.png

611 ms

blockabout.jpg

blockabout.jpg

831 ms

bg-benefits.svg

bg-benefits.svg

1037 ms

blockbestdent.png

blockbestdent.png

1022 ms

bgfordate.png

bgfordate.png

1043 ms

close.png

close.png

686 ms

loading.gif

loading.gif

691 ms

prev.png

prev.png

691 ms

next.png

next.png

692 ms

KFOmCnqEu92Fr1Mu72xP.ttf

KFOmCnqEu92Fr1Mu72xP.ttf

37 ms

...

...

1635 ms

KFOlCnqEu92Fr1MmEU9fCRc9.ttf

KFOlCnqEu92Fr1MmEU9fCRc9.ttf

55 ms

KFOlCnqEu92Fr1MmSU5fCRc9.ttf

KFOlCnqEu92Fr1MmSU5fCRc9.ttf

63 ms

KFOlCnqEu92Fr1MmWUlfCRc9.ttf

KFOlCnqEu92Fr1MmWUlfCRc9.ttf

82 ms

KFOjCnqEu92Fr1Mu51TjASc3CsE.ttf

KFOjCnqEu92Fr1Mu51TjASc3CsE.ttf

82 ms

checkPopupInfo.php

checkPopupInfo.php

1787 ms

checkPopupInfoOnClose.php

checkPopupInfoOnClose.php

1799 ms

C7Pved-84k0

C7Pved-84k0

131 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

54 ms

ad_status.js

ad_status.js

159 ms

gbh3CSa8NqpvnPvDWy96-3RMYviWHsJy_QFd7gAq7Jk.js

gbh3CSa8NqpvnPvDWy96-3RMYviWHsJy_QFd7gAq7Jk.js

95 ms

embed.js

embed.js

32 ms

id

id

20 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

9 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

8 ms

Create

Create

87 ms

GenerateIT

GenerateIT

14 ms

194 ms

976 ms

log_event

log_event

16 ms

bx_loader.gif

bx_loader.gif

13 ms

icon-arrow-right.svg

icon-arrow-right.svg

471 ms

Accessibility Review

liderstom.ru accessibility score

89

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

liderstom.ru best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

liderstom.ru SEO score

86

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

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 Liderstom.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 Liderstom.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

liderstom.ru

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