Tools & Wizards About Us
rus-kostroma.ru screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

rus-kostroma.ru

Областная телерадиокомпания «Русь» (Кострома) | Официальный сайт

Page Load Speed

9.6 sec in total

First Response

529 ms

Resources Loaded

8.1 sec

Page Rendered

948 ms

rus-kostroma.ru screenshot

About Website

Click here to check amazing Rus Kostroma content for Russia. Otherwise, check out these important facts you probably never knew about rus-kostroma.ru

Официальный сайт областной телерадиокомпании «Русь» (г. Кострома). Свежая и подробная информация о новостях Костромы и Костромской области. Расписание телепередач

Visit rus-kostroma.ru

Key Findings

We analyzed Rus-kostroma.ru page load time and found that the first response time was 529 ms 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

rus-kostroma.ru performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value20.9 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.375

28/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

rus-kostroma.ru

529 ms

rus-kostroma.ru

703 ms

rus-kostroma.ru

458 ms

kernel_main_v1.css

402 ms

ui.font.opensans.min.css

403 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 56% of them (62 requests) were addressed to the original Rus-kostroma.ru, 22% (24 requests) were made to Rus.rus-kostroma.ru and 9% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Rus.rus-kostroma.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (14%)

Content Size

8.6 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rus-kostroma.ru main page is 8.6 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. 70% of websites need less resources to load. Images take 7.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 105.4 kB

  • Original 128.3 kB
  • After minification 112.1 kB
  • After compression 22.9 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. This page needs HTML code to be minified as it can gain 16.2 kB, which is 13% 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 105.4 kB or 82% of the original size.

Image Optimization

-13%

Potential reduce by 1.0 MB

  • Original 7.9 MB
  • After minification 6.9 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. Obviously, Rus Kostroma needs image optimization as it can save up to 1.0 MB 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

-1%

Potential reduce by 5.1 kB

  • Original 340.5 kB
  • After minification 340.5 kB
  • After compression 335.4 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

-45%

Potential reduce by 103.2 kB

  • Original 230.9 kB
  • After minification 230.7 kB
  • After compression 127.7 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. Rus-kostroma.ru needs all CSS files to be minified and compressed as it can save up to 103.2 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (40%)

Requests Now

95

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rus Kostroma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rus-kostroma.ru

rus-kostroma.ru

529 ms

rus-kostroma.ru

rus-kostroma.ru

703 ms

rus-kostroma.ru

rus-kostroma.ru

458 ms

kernel_main_v1.css

kernel_main_v1.css

402 ms

ui.font.opensans.min.css

ui.font.opensans.min.css

403 ms

main.popup.bundle.min.css

main.popup.bundle.min.css

457 ms

css

css

35 ms

css

css

51 ms

page_d75658d50807081c2eee311985cf1352_v1.css

page_d75658d50807081c2eee311985cf1352_v1.css

456 ms

template_c3ad9264ab5795714a423ae94444b35d_v1.css

template_c3ad9264ab5795714a423ae94444b35d_v1.css

950 ms

popup.min.css

popup.min.css

537 ms

core.min.js

core.min.js

820 ms

kernel_main_v1.js

kernel_main_v1.js

733 ms

kernel_main_polyfill_customevent_v1.js

kernel_main_polyfill_customevent_v1.js

602 ms

dexie.bitrix.bundle.min.js

dexie.bitrix.bundle.min.js

592 ms

core_ls.min.js

core_ls.min.js

669 ms

core_frame_cache.min.js

core_frame_cache.min.js

725 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

876 ms

main.popup.bundle.min.js

main.popup.bundle.min.js

947 ms

es5-shims.min.js

es5-shims.min.js

377 ms

share.js

share.js

612 ms

api.js

api.js

36 ms

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template_ddcce38b70df1a3284797150095a72f7_v1.js

1172 ms

views_corrector.min.js

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880 ms

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32 ms

ba.js

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463 ms

hit

hit

652 ms

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1673 ms

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1733 ms

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1908 ms

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2990 ms

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2318 ms

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4079 ms

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2077 ms

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2554 ms

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2665 ms

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3423 ms

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3261 ms

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2966 ms

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3433 ms

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4062 ms

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4058 ms

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3747 ms

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4368 ms

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4361 ms

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4378 ms

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5751 ms

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5203 ms

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4638 ms

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5753 ms

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4639 ms

logo.svg

logo.svg

159 ms

you.svg

you.svg

164 ms

vk.svg

vk.svg

160 ms

tg.svg

tg.svg

161 ms

ok.svg

ok.svg

163 ms

write-us-2.svg

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162 ms

search.svg

search.svg

363 ms

play.svg

play.svg

364 ms

logo-orange.png

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365 ms

video.png

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362 ms

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437 ms

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491 ms

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640 ms

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1372 ms

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910 ms

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635 ms

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531 ms

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641 ms

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666 ms

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905 ms

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1065 ms

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780 ms

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801 ms

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918 ms

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1633 ms

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1073 ms

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1392 ms

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1086 ms

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1393 ms

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1642 ms

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1518 ms

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1779 ms

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1477 ms

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109 ms

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110 ms

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110 ms

sm.js

sm.js

875 ms

tag.js

tag.js

1036 ms

vk-full.svg

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1362 ms

tg-full.svg

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1506 ms

ok-full.svg

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1506 ms

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134 ms

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1505 ms

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134 ms

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1607 ms

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1658 ms

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199 ms

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231 ms

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232 ms

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232 ms

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233 ms

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opensans-bold.woff

1462 ms

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settings

894 ms

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advert.gif

649 ms

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sync_cookie_image_decide

126 ms

1

1

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155 ms

Accessibility Review

rus-kostroma.ru accessibility score

94

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 input fields do not have accessible names

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

rus-kostroma.ru best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rus-kostroma.ru SEO score

79

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 doesn't use 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 Rus-kostroma.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 Rus-kostroma.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

rus-kostroma.ru

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