Tools & Wizards About Us
vodc.ru screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vodc.ru

Воронежский Областной клинический консультативно - диагностический центр (ВОККДЦ)

Page Load Speed

9 sec in total

First Response

570 ms

Resources Loaded

5.7 sec

Page Rendered

2.7 sec

vodc.ru screenshot

About Website

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

Официальный сайт Воронежского Областного клинического консультативно - диагностического центра (ВОККДЦ) - это профессиональная диагностика и лечение различных заболеваний врачами высшей категории. Мы ...

Visit vodc.ru

Key Findings

We analyzed Vodc.ru page load time and found that the first response time was 570 ms and then it took 8.4 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

vodc.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.4 s

0/100

10%

Network Requests Diagram

vodc.ru

570 ms

vodc.ru

773 ms

page_a1414de9a913997dbb29e3dae3962ae2_v1.css

143 ms

template_ddbea3b69dbfea349731fc94f912145e_v1.css

438 ms

css

35 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 88% of them (58 requests) were addressed to the original Vodc.ru, 3% (2 requests) were made to Bitrix.info and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Vodc.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.0 kB (6%)

Content Size

5.5 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vodc.ru main page is 5.5 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. 55% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 77.6 kB

  • Original 91.4 kB
  • After minification 68.6 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 22.8 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 77.6 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 206.5 kB

  • Original 4.5 MB
  • After minification 4.3 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. Vodc images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 53.3 kB

  • Original 814.8 kB
  • After minification 814.8 kB
  • After compression 761.5 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 6.6 kB

  • Original 64.7 kB
  • After minification 64.7 kB
  • After compression 58.1 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. Vodc.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (53%)

Requests Now

62

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vodc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vodc.ru

vodc.ru

570 ms

vodc.ru

vodc.ru

773 ms

page_a1414de9a913997dbb29e3dae3962ae2_v1.css

page_a1414de9a913997dbb29e3dae3962ae2_v1.css

143 ms

template_ddbea3b69dbfea349731fc94f912145e_v1.css

template_ddbea3b69dbfea349731fc94f912145e_v1.css

438 ms

css

css

35 ms

plugins.css

plugins.css

424 ms

core.min.js

core.min.js

712 ms

protobuf.min.js

protobuf.min.js

579 ms

model.min.js

model.min.js

534 ms

core_promise.min.js

core_promise.min.js

533 ms

rest.client.min.js

rest.client.min.js

560 ms

pull.client.min.js

pull.client.min.js

572 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

17 ms

sbol-pay.js

sbol-pay.js

882 ms

template_1b56cc25bd28a3bb29ef3c31e1789aa1_v1.js

template_1b56cc25bd28a3bb29ef3c31e1789aa1_v1.js

2427 ms

691 ms

microscope2.svg

microscope2.svg

577 ms

stethoscope2.svg

stethoscope2.svg

701 ms

mrt.svg

mrt.svg

731 ms

0ed865b45258f8fc6d0472404ff09287.jpg

0ed865b45258f8fc6d0472404ff09287.jpg

3541 ms

8z66jkf6hv0ptq52ihhw4qwl52a3w24y.JPG

8z66jkf6hv0ptq52ihhw4qwl52a3w24y.JPG

1289 ms

logo.svg

logo.svg

376 ms

phone_call.svg

phone_call.svg

386 ms

arrow-rect.png

arrow-rect.png

391 ms

map_pin.svg

map_pin.svg

517 ms

eye.svg

eye.svg

538 ms

lantern.svg

lantern.svg

537 ms

profile.svg

profile.svg

669 ms

menu.svg

menu.svg

681 ms

arrow.svg

arrow.svg

681 ms

search.svg

search.svg

817 ms

reception.svg

reception.svg

827 ms

close.svg

close.svg

828 ms

eye-dark.svg

eye-dark.svg

966 ms

lantern-dark.svg

lantern-dark.svg

965 ms

arrow-right.svg

arrow-right.svg

975 ms

vk.svg

vk.svg

977 ms

ok.svg

ok.svg

1109 ms

yt.svg

yt.svg

1111 ms

banner.png

banner.png

1688 ms

main-section.png

main-section.png

1563 ms

pattern-white.svg

pattern-white.svg

1263 ms

feather_edit.svg

feather_edit.svg

1251 ms

gupltd4d7vz070pv5t4qwl4q0yzj27mn.jpg

gupltd4d7vz070pv5t4qwl4q0yzj27mn.jpg

2102 ms

wy81xnx1f9cgorbh1dn6lrjou6phckyn.jpg

wy81xnx1f9cgorbh1dn6lrjou6phckyn.jpg

1506 ms

m02uyj8qluqoyq3k8gf2melcdga17753.jpg

m02uyj8qluqoyq3k8gf2melcdga17753.jpg

1654 ms

5f904e6ca90a53f851259c3140304159.JPG

5f904e6ca90a53f851259c3140304159.JPG

1660 ms

f9c9c18aab056e02c3e3763947fa6d32.png

f9c9c18aab056e02c3e3763947fa6d32.png

1753 ms

5v60u7pyv4zh4udi8wx1ugdg0bvhotsw.jpg

5v60u7pyv4zh4udi8wx1ugdg0bvhotsw.jpg

1765 ms

vodc.ru

vodc.ru

1790 ms

16d869f9899e05ba6d9f9f92673dddea.jpg

16d869f9899e05ba6d9f9f92673dddea.jpg

1942 ms

blf1104bpicixnhuso481vpxm67o8tok.jpg

blf1104bpicixnhuso481vpxm67o8tok.jpg

1819 ms

8w6nee8jynt2qjdz95k715i6f7k2bnua.jpg

8w6nee8jynt2qjdz95k715i6f7k2bnua.jpg

1794 ms

l172xjlrs671gd0jjc07u1hapbxqiwwr.jpg

l172xjlrs671gd0jjc07u1hapbxqiwwr.jpg

1992 ms

htm87rc1ue3ym203ynu6ntcfgbxy4qd6.jpg

htm87rc1ue3ym203ynu6ntcfgbxy4qd6.jpg

1762 ms

t9z3asjejcu2lkfg52u4ywv4fzvyrq1m.jpg

t9z3asjejcu2lkfg52u4ywv4fzvyrq1m.jpg

1776 ms

8r5qc4eipaurn5xmo4f83nm6hiikhfr7.jpg

8r5qc4eipaurn5xmo4f83nm6hiikhfr7.jpg

1811 ms

arrow-left.svg

arrow-left.svg

1731 ms

arrow-circle.svg

arrow-circle.svg

1743 ms

pattern.svg

pattern.svg

1767 ms

profile_white.svg

profile_white.svg

1676 ms

arrow-white.svg

arrow-white.svg

1711 ms

ba.js

ba.js

284 ms

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

1758 ms

watch.js

watch.js

4 ms

bx_stat

bx_stat

190 ms

Accessibility Review

vodc.ru accessibility score

88

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

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

vodc.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

High

Page has valid source maps

SEO Factors

vodc.ru SEO score

92

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 Vodc.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 Vodc.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

vodc.ru

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