Tools & Wizards About Us
prezi-dent.ru screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

prezi-dent.ru

Стоматология ПрезиДЕНТ | 27 стоматологических клиник в Москве

Page Load Speed

13.5 sec in total

First Response

561 ms

Resources Loaded

11.7 sec

Page Rendered

1.2 sec

prezi-dent.ru screenshot

About Website

Visit prezi-dent.ru now to see the best up-to-date Prezi Dent content for Russia and also check out these interesting facts you probably never knew about prezi-dent.ru

Официальный сайт платной стоматологии «ПрезиДЕНТ» в Москве. ▶Адреса и телефоны. Все виды услуг. ▶Приходите!

Visit prezi-dent.ru

Key Findings

We analyzed Prezi-dent.ru page load time and found that the first response time was 561 ms and then it took 12.9 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

prezi-dent.ru performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value47.0 s

0/100

10%

TBT (Total Blocking Time)

Value98,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value121.4 s

0/100

10%

Network Requests Diagram

prezi-dent.ru

561 ms

www.prezi-dent.ru

1728 ms

reset.css

368 ms

style.css

969 ms

flexslider.css

384 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 65% of them (80 requests) were addressed to the original Prezi-dent.ru, 11% (13 requests) were made to Vk.com and 7% (8 requests) were made to Web.redhelper.ru. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Prezi-dent.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.6 kB (44%)

Content Size

1.2 MB

After Optimization

655.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prezi-dent.ru main page is 1.2 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 545.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 44.1 kB

  • Original 58.5 kB
  • After minification 56.5 kB
  • After compression 14.4 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 44.1 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 63.4 kB

  • Original 545.1 kB
  • After minification 481.7 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. Obviously, Prezi Dent needs image optimization as it can save up to 63.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 333.1 kB

  • Original 474.5 kB
  • After minification 406.8 kB
  • After compression 141.3 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 333.1 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 85.0 kB

  • Original 103.4 kB
  • After minification 83.3 kB
  • After compression 18.4 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. Prezi-dent.ru needs all CSS files to be minified and compressed as it can save up to 85.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (56%)

Requests Now

119

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prezi Dent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prezi-dent.ru

prezi-dent.ru

561 ms

www.prezi-dent.ru

www.prezi-dent.ru

1728 ms

reset.css

reset.css

368 ms

style.css

style.css

969 ms

flexslider.css

flexslider.css

384 ms

corusel2.css

corusel2.css

380 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

562 ms

colorbox.css

colorbox.css

562 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

3085 ms

hmenu.js

hmenu.js

559 ms

checkform.js

checkform.js

560 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

971 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

807 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

2117 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

1925 ms

DD_belatedPNG_0.0.8a-min.js

DD_belatedPNG_0.0.8a-min.js

969 ms

accordion.css

accordion.css

1150 ms

jquery-ui.js

jquery-ui.js

127 ms

site.js

site.js

1296 ms

main.js

main.js

945 ms

openapi.js

openapi.js

624 ms

analytics.js

analytics.js

270 ms

bodybgr.png

bodybgr.png

245 ms

button1.png

button1.png

234 ms

button2.png

button2.png

649 ms

logo.png

logo.png

227 ms

topflower.png

topflower.png

575 ms

searchBtn.png

searchBtn.png

234 ms

menuTop4.png

menuTop4.png

434 ms

home.png

home.png

502 ms

menuTopDelim.png

menuTopDelim.png

510 ms

menuTop3.png

menuTop3.png

502 ms

akadem_.png

akadem_.png

938 ms

begovaya.png

begovaya.png

938 ms

buninskaya.png

buninskaya.png

943 ms

butovo-severnoe_.png

butovo-severnoe_.png

968 ms

vdnh.png

vdnh.png

969 ms

vidnoe.png

vidnoe.png

970 ms

vladykino.png

vladykino.png

1153 ms

rudnevka.png

rudnevka.png

1155 ms

dynamo.png

dynamo.png

1170 ms

mariino_.png

mariino_.png

1175 ms

mitino.png

mitino.png

1171 ms

novoperedelkino.png

novoperedelkino.png

1173 ms

otradnoe.png

otradnoe.png

1215 ms

proletar.png

proletar.png

1219 ms

pechatniki_.png

pechatniki_.png

1223 ms

sukharev.png

sukharev.png

1255 ms

shchyolkovskaya_.png

shchyolkovskaya_.png

1274 ms

nizhegorod.png

nizhegorod.png

1273 ms

prestizh_.png

prestizh_.png

1388 ms

prezident.png

prezident.png

1390 ms

topShaddow.png

topShaddow.png

1979 ms

marker.png

marker.png

1979 ms

slider1.jpg

slider1.jpg

2746 ms

bannerButton_.png

bannerButton_.png

1981 ms

slider2.jpg

slider2.jpg

2284 ms

bannerShaddow.png

bannerShaddow.png

2074 ms

upload.gif

upload.gif

177 ms

widget_community.php

widget_community.php

459 ms

watch.js

watch.js

140 ms

share.js

share.js

153 ms

main.js

main.js

645 ms

start

start

513 ms

plashka.png

plashka.png

2059 ms

cliniksMap.png

cliniksMap.png

2385 ms

pr-zdrav2.jpg

pr-zdrav2.jpg

2610 ms

sk_pr_prezident2.jpg

sk_pr_prezident2.jpg

3131 ms

collect

collect

37 ms

galileos2.jpg

galileos2.jpg

2332 ms

medcentr-new_.jpg

medcentr-new_.jpg

2179 ms

breadcrumbp.png

breadcrumbp.png

2260 ms

k.jpg

k.jpg

2311 ms

loader_nav19239_3.js

loader_nav19239_3.js

141 ms

lite.css

lite.css

144 ms

lite.js

lite.js

518 ms

lang3_0.js

lang3_0.js

264 ms

widget_community.css

widget_community.css

263 ms

xdm.js

xdm.js

266 ms

al_community.js

al_community.js

275 ms

feedback_line.png

feedback_line.png

2324 ms

articlesBlock_line.png

articlesBlock_line.png

2257 ms

jquery-new.min.js

jquery-new.min.js

412 ms

prezident1999

prezident1999

137 ms

plashka2.png

plashka2.png

1960 ms

buttonNews.png

buttonNews.png

2048 ms

Minkin_Leonid_Nicolaevich.dc4ecfe0c696b1b1995d63d1d755c6f31.jpg

Minkin_Leonid_Nicolaevich.dc4ecfe0c696b1b1995d63d1d755c6f31.jpg

2066 ms

buttonSpec.png

buttonSpec.png

2078 ms

footerBgr.png

footerBgr.png

2075 ms

visa.png

visa.png

2074 ms

7-zsTwD138Q.jpg

7-zsTwD138Q.jpg

311 ms

jkYVV04r6dg.jpg

jkYVV04r6dg.jpg

412 ms

bfVHfiEOOAY.jpg

bfVHfiEOOAY.jpg

419 ms

-tX-JVLkweg.jpg

-tX-JVLkweg.jpg

543 ms

blxKPo6hUYg.jpg

blxKPo6hUYg.jpg

403 ms

d2jK4DcnMYQ.jpg

d2jK4DcnMYQ.jpg

530 ms

8wVlmk0wN7E.jpg

8wVlmk0wN7E.jpg

528 ms

JIFxuNLSIdw.jpg

JIFxuNLSIdw.jpg

500 ms

XtFmDzbvqr4.jpg

XtFmDzbvqr4.jpg

499 ms

camera_50.png

camera_50.png

125 ms

w_logo.png

w_logo.png

132 ms

mastercard.png

mastercard.png

1964 ms

overlay.png

overlay.png

1977 ms

controls.png

controls.png

2043 ms

border.png

border.png

2038 ms

loading_background.png

loading_background.png

2038 ms

loading.gif

loading.gif

2103 ms

bannerBgr_.png

bannerBgr_.png

2651 ms

bg_direction_nav.png

bg_direction_nav.png

2134 ms

prev.png

prev.png

2129 ms

next.png

next.png

2098 ms

160 ms

main.js

main.js

1610 ms

mac.css

mac.css

362 ms

ya-share-cnt.html

ya-share-cnt.html

11 ms

watch.js

watch.js

5 ms

b-share-icon.png

b-share-icon.png

19 ms

b-share_counter_large.png

b-share_counter_large.png

20 ms

2449 ms

share_count

share_count

1244 ms

dk

dk

933 ms

fql.query

fql.query

288 ms

share.php

share.php

732 ms

Accessibility Review

prezi-dent.ru accessibility score

83

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

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

prezi-dent.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

prezi-dent.ru SEO score

98

Search Engine Optimization Advices

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 Prezi-dent.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 Prezi-dent.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

prezi-dent.ru

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