Tools & Wizards About Us
dobrynin-rock.ru screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    53% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

dobrynin-rock.ru

Official website of Dmitry Dobrynin´s Rock Programs

Page Load Speed

12.8 sec in total

First Response

3.8 sec

Resources Loaded

8.5 sec

Page Rendered

463 ms

dobrynin-rock.ru screenshot

About Website

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

Official website of Dmitry Dobrynin, the anchorman of the Rock programs entitled The Target, The Eighth Note and The High Voltage on the Radio Russia waves.

Visit dobrynin-rock.ru

Key Findings

We analyzed Dobrynin-rock.ru page load time and found that the first response time was 3.8 sec and then it took 9 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

dobrynin-rock.ru performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

dobrynin-rock.ru

3781 ms

style.css

135 ms

openapi.js

255 ms

jquery-1.7.2.js

511 ms

loader.js

726 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 34% of them (31 requests) were addressed to the original Dobrynin-rock.ru, 24% (22 requests) were made to St6-21.vk.com and 13% (12 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Dobrynin-rock.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.7 kB (16%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dobrynin-rock.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. 55% of websites need less resources to load. CSS take 473.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 50.0 kB

  • Original 65.9 kB
  • After minification 64.6 kB
  • After compression 15.9 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 50.0 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 55.9 kB

  • Original 435.2 kB
  • After minification 379.2 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, Dobrynin Rock needs image optimization as it can save up to 55.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-37%

Potential reduce by 79.9 kB

  • Original 213.2 kB
  • After minification 211.2 kB
  • After compression 133.3 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 79.9 kB or 37% of the original size.

CSS Optimization

-0%

Potential reduce by 901 B

  • Original 473.6 kB
  • After minification 473.6 kB
  • After compression 472.7 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. Dobrynin-rock.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 43 (51%)

Requests Now

84

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobrynin Rock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dobrynin-rock.ru

dobrynin-rock.ru

3781 ms

style.css

style.css

135 ms

openapi.js

openapi.js

255 ms

jquery-1.7.2.js

jquery-1.7.2.js

511 ms

loader.js

loader.js

726 ms

openapi.js

openapi.js

275 ms

watch.js

watch.js

1 ms

openapi.js

openapi.js

648 ms

openapi.js

openapi.js

660 ms

loader.js

loader.js

792 ms

logo_eng.png

logo_eng.png

393 ms

banner4.png

banner4.png

128 ms

eng_select.png

eng_select.png

235 ms

scroll.png

scroll.png

246 ms

dinamik.png

dinamik.png

256 ms

banner.png

banner.png

251 ms

audio.png

audio.png

269 ms

small_news-1516116840.jpg

small_news-1516116840.jpg

517 ms

small_news-1474262049.jpeg

small_news-1474262049.jpeg

390 ms

small_news-1471340144.jpg

small_news-1471340144.jpg

389 ms

small_news-1467286723.jpg

small_news-1467286723.jpg

523 ms

small_news-1465908813.jpg

small_news-1465908813.jpg

524 ms

vk.png

vk.png

521 ms

fb.png

fb.png

521 ms

banner24.png

banner24.png

524 ms

button.jpg

button.jpg

639 ms

dobrynin-rock.png

dobrynin-rock.png

642 ms

piligrim-logo4.png

piligrim-logo4.png

643 ms

matuhash.png

matuhash.png

650 ms

all.js

all.js

18 ms

content_fon.png

content_fon.png

639 ms

logo_fon.png

logo_fon.png

1437 ms

control_panel_fon.png

control_panel_fon.png

740 ms

select_lang.png

select_lang.png

747 ms

all.js

all.js

40 ms

vkl.png

vkl.png

736 ms

search_eng.png

search_eng.png

743 ms

enter_eng.png

enter_eng.png

748 ms

content_top.png

content_top.png

815 ms

block_fon.png

block_fon.png

825 ms

93 ms

upload.gif

upload.gif

127 ms

widget_like.php

widget_like.php

164 ms

3_0_F8EBEBFF_D8CBCBFF_0_pageviews

3_0_F8EBEBFF_D8CBCBFF_0_pageviews

501 ms

loader_nav215210774466_3.js

loader_nav215210774466_3.js

277 ms

lite.6af08af59db160f1d821.css

lite.6af08af59db160f1d821.css

539 ms

lite.js

lite.js

256 ms

lang3_0.js

lang3_0.js

401 ms

xdm.js

xdm.js

427 ms

widgets.47486d37242644617dbc.css

widgets.47486d37242644617dbc.css

425 ms

al_like.js

al_like.js

430 ms

base.9e3d08c055bdd0c7ee80.css

base.9e3d08c055bdd0c7ee80.css

523 ms

grstat

grstat

985 ms

api_min.js

api_min.js

629 ms

widget_community.php

widget_community.php

176 ms

hit

hit

256 ms

loader_nav215210774466_3.js

loader_nav215210774466_3.js

156 ms

fonts_cnt.5df9a2d31f91db9fc063.css

fonts_cnt.5df9a2d31f91db9fc063.css

703 ms

ui_common.f84b667095c1513ae4a5.css

ui_common.f84b667095c1513ae4a5.css

120 ms

vendors.1505d7877b40f6cb4dac.js

vendors.1505d7877b40f6cb4dac.js

258 ms

palette.c11f1080c2b166a63023.js

palette.c11f1080c2b166a63023.js

161 ms

audioplayer.1fff3154e7b8519a9805.js

audioplayer.1fff3154e7b8519a9805.js

178 ms

common.5e927e5ddae74795a011.js

common.5e927e5ddae74795a011.js

640 ms

ui_common.851b2b33538608cb0914.css

ui_common.851b2b33538608cb0914.css

258 ms

ui_common.4471ba55c7a94980f60a.js

ui_common.4471ba55c7a94980f60a.js

351 ms

audioplayer.851b2b33538608cb0914.css

audioplayer.851b2b33538608cb0914.css

266 ms

audioplayer.a973faf2d3af5fffdd34.js

audioplayer.a973faf2d3af5fffdd34.js

344 ms

widget_community.ad42a33851e9f0531ecc.css

widget_community.ad42a33851e9f0531ecc.css

349 ms

likes.851b2b33538608cb0914.css

likes.851b2b33538608cb0914.css

353 ms

likes.dc023372a4b0549e2e40.js

likes.dc023372a4b0549e2e40.js

433 ms

community.js

community.js

894 ms

like_widget.png

like_widget.png

363 ms

upload.gif

upload.gif

366 ms

hit

hit

391 ms

share_button

share_button

130 ms

share_button

share_button

526 ms

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Z9xnLLevKsjX1HfYdhcVspxfsEEwAHGb1YPnag6Iss44ejkVZAmrNVQ8QwrmyidXiM-5S1Q9.jpg

489 ms

camera_50.png

camera_50.png

126 ms

R4eIXLRu4KeWTQwwYQ_rdG4A-v-dCzjGJezG4XDWWtijuse3fDiSii3sFsI7rVGxnSLLiCc1.jpg

R4eIXLRu4KeWTQwwYQ_rdG4A-v-dCzjGJezG4XDWWtijuse3fDiSii3sFsI7rVGxnSLLiCc1.jpg

462 ms

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352 ms

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501 ms

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DWDnhFNRVfs.jpg

508 ms

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XV-I4sZ9ARm3iSzHnf4A-3HfURMeFiC1cFXAnNR-iercGDJ2K5m_c3GMqECLTRKsi8bu7G-0_1rHUpmiAD0h2VA0.jpg

481 ms

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484 ms

post_widget.png

post_widget.png

88 ms

jquery.js

jquery.js

1193 ms

uber-share.js

uber-share.js

862 ms

20.css

20.css

871 ms

mm-oval.png

mm-oval.png

120 ms

preloader.gif

preloader.gif

126 ms

grstat

grstat

496 ms

d525461.gif

d525461.gif

732 ms

Accessibility Review

dobrynin-rock.ru accessibility score

51

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

dobrynin-rock.ru best practices score

50

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dobrynin-rock.ru SEO score

54

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dobrynin-rock.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dobrynin-rock.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

dobrynin-rock.ru

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