Tools & Wizards About Us
ko.ru screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ko.ru

«Компания»: аналитика и новости экономики и бизнеса в Москве, России и мире

Page Load Speed

6.2 sec in total

First Response

504 ms

Resources Loaded

3.6 sec

Page Rendered

2 sec

ko.ru screenshot

About Website

Welcome to ko.ru homepage info - get ready to check Ko best content for Russia right away, or after learning these important things about ko.ru

Журнал об экономике и бизнесе. С 1998 года рассказываем правду о событиях в России и мире. Оперативная информация, аналитические материалы, эксклюзивные расследования, мнения экспертов и участников ры...

Visit ko.ru

Key Findings

We analyzed Ko.ru page load time and found that the first response time was 504 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ko.ru performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.598

11/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

Network Requests Diagram

ko.ru

504 ms

ko.ru

689 ms

style.min.css

155 ms

styleExtra.css

284 ms

page_01ab14ea7d5344f861cf22ccde32d7e4_v1.css

383 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 68% of them (56 requests) were addressed to the original Ko.ru, 5% (4 requests) were made to Googletagmanager.com and 5% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ko.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 487.6 kB (4%)

Content Size

11.2 MB

After Optimization

10.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ko.ru main page is 11.2 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. 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. Images take 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 93.2 kB

  • Original 116.7 kB
  • After minification 88.7 kB
  • After compression 23.5 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 27.9 kB, which is 24% 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 93.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 219.5 kB

  • Original 10.5 MB
  • After minification 10.3 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. Ko images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 38.6 kB

  • Original 438.9 kB
  • After minification 438.9 kB
  • After compression 400.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-78%

Potential reduce by 136.3 kB

  • Original 175.7 kB
  • After minification 175.7 kB
  • After compression 39.4 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. Ko.ru needs all CSS files to be minified and compressed as it can save up to 136.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

74

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ko.ru

ko.ru

504 ms

ko.ru

ko.ru

689 ms

style.min.css

style.min.css

155 ms

styleExtra.css

styleExtra.css

284 ms

page_01ab14ea7d5344f861cf22ccde32d7e4_v1.css

page_01ab14ea7d5344f861cf22ccde32d7e4_v1.css

383 ms

js

js

59 ms

api.js

api.js

45 ms

jquery.min.js

jquery.min.js

26 ms

Hyphenator_Loader.js

Hyphenator_Loader.js

456 ms

libs.js

libs.js

893 ms

main.js

main.js

608 ms

script.js

script.js

455 ms

getscript

getscript

369 ms

context.js

context.js

1024 ms

ba.js

ba.js

483 ms

tag.js

tag.js

892 ms

top100.js

top100.js

872 ms

code.js

code.js

786 ms

20240506_gaf_x99_195_300.jpg

20240506_gaf_x99_195_300.jpg

595 ms

place_860_490.webp

place_860_490.webp

210 ms

402604.jpg

402604.jpg

837 ms

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772063.jpg

834 ms

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20240419_gaf_u03_111.jpg

943 ms

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20240410_aaa_s197_734.jpg

974 ms

fedoe_fedorov_2_490.jpg

fedoe_fedorov_2_490.jpg

750 ms

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63501127284fc.jpg

854 ms

TASS_6298841.jpg

TASS_6298841.jpg

1185 ms

TASS_19763455.jpg

TASS_19763455.jpg

1084 ms

20240506_gaf_x99_195_300.jpg

20240506_gaf_x99_195_300.jpg

963 ms

20230918_gaf_u39_283.jpg

20230918_gaf_u39_283.jpg

980 ms

221139908_l_normal_none.jpg

221139908_l_normal_none.jpg

1199 ms

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20231206_gaf_u03_133.jpg

1220 ms

171478700_l_normal_none.jpg

171478700_l_normal_none.jpg

1227 ms

TASS_65955385_730.jpg

TASS_65955385_730.jpg

1106 ms

4044608_1205669_730.jpg

4044608_1205669_730.jpg

1217 ms

MGO366205467.jpg

MGO366205467.jpg

1237 ms

Harry_Triguboff_AO_portrait_1_1_490.jpg

Harry_Triguboff_AO_portrait_1_1_490.jpg

1312 ms

46384763_l_490.jpg

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1329 ms

20201201_zia_d204_223_490.jpg

20201201_zia_d204_223_490.jpg

1346 ms

milliwoman_490.jpg

milliwoman_490.jpg

1351 ms

KMO_144787_00003_1_topaz_730.jpg

KMO_144787_00003_1_topaz_730.jpg

1357 ms

photo_2024_01_13_18_29_04_490.jpg

photo_2024_01_13_18_29_04_490.jpg

1365 ms

01.jpg

01.jpg

1447 ms

117170939_l_490.jpg

117170939_l_490.jpg

1456 ms

01_0_490.jpg

01_0_490.jpg

1473 ms

221959960_720.jpg

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1477 ms

692014.jpg

692014.jpg

1485 ms

20230329_gaf_u03_086.jpg

20230329_gaf_u03_086.jpg

1492 ms

222142857_l_normal_none.jpg

222142857_l_normal_none.jpg

1578 ms

recaptcha__en.js

recaptcha__en.js

60 ms

20230406_gaf_rg41_013.jpg

20230406_gaf_rg41_013.jpg

1542 ms

52352577_l_normal_none.jpg

52352577_l_normal_none.jpg

1554 ms

MIRO0041.jpg

MIRO0041.jpg

1559 ms

js

js

135 ms

analytics.js

analytics.js

130 ms

js

js

130 ms

97970.js

97970.js

952 ms

subset-GothamPro.woff

subset-GothamPro.woff

1410 ms

subset-GothamPro-Medium.woff

subset-GothamPro-Medium.woff

1423 ms

collect

collect

70 ms

js

js

77 ms

collect

collect

43 ms

collect

collect

22 ms

ga-audiences

ga-audiences

95 ms

bx_stat

bx_stat

188 ms

subset-GothamPro-Bold.woff

subset-GothamPro-Bold.woff

1153 ms

subset-GothamPro-Black.woff

subset-GothamPro-Black.woff

1162 ms

ATM_14411_490.jpg

ATM_14411_490.jpg

1006 ms

sync-loader.js

sync-loader.js

781 ms

counter

counter

164 ms

dyn-goal-config.js

dyn-goal-config.js

279 ms

20121009_zaf_x99_237_topaz_730.jpg

20121009_zaf_x99_237_topaz_730.jpg

925 ms

20230703_gaf_u03_090.jpg

20230703_gaf_u03_090.jpg

922 ms

192463846_l_normal_none.jpg

192463846_l_normal_none.jpg

944 ms

128877062_l_normal_none.jpg

128877062_l_normal_none.jpg

923 ms

advert.gif

advert.gif

744 ms

Garden_Lodge_Knight_Frank_2_.jpg

Garden_Lodge_Knight_Frank_2_.jpg

930 ms

RIA_8459951.HR.jpg

RIA_8459951.HR.jpg

912 ms

Boris_Kustodiev_Merchant_s_Wife_at_Tea_730.jpg

Boris_Kustodiev_Merchant_s_Wife_at_Tea_730.jpg

915 ms

760470.jpg

760470.jpg

812 ms

sync_cookie_image_decide

sync_cookie_image_decide

183 ms

tracker

tracker

141 ms

Accessibility Review

ko.ru accessibility score

58

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

Image elements do not have [alt] attributes

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

ko.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

ko.ru SEO score

93

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

Image elements do not have [alt] attributes

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 Ko.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 Ko.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

ko.ru

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