Tools & Wizards About Us
kolganov.ru screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kolganov.ru

Неофициальный сайт актера Вадима Колганова

Page Load Speed

2.9 sec in total

First Response

324 ms

Resources Loaded

2.4 sec

Page Rendered

246 ms

kolganov.ru screenshot

About Website

Welcome to kolganov.ru homepage info - get ready to check Kolganov best content right away, or after learning these important things about kolganov.ru

Биография, информацию о фильмах и спектаклях. Пресс-релизы.

Visit kolganov.ru

Key Findings

We analyzed Kolganov.ru page load time and found that the first response time was 324 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kolganov.ru performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value3.6 s

88/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

kolganov.ru

324 ms

www.kolganov.ru

397 ms

jquery.js

397 ms

jqueryui.js

416 ms

dle_js.js

250 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Kolganov.ru, 5% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kolganov.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.1 kB (31%)

Content Size

933.0 kB

After Optimization

640.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kolganov.ru main page is 933.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 551.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 17.1 kB

  • Original 22.9 kB
  • After minification 18.1 kB
  • After compression 5.8 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 4.7 kB, which is 21% 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 17.1 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 23.3 kB

  • Original 551.0 kB
  • After minification 527.7 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. Kolganov images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 223.9 kB

  • Original 325.0 kB
  • After minification 322.2 kB
  • After compression 101.0 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 223.9 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 27.8 kB

  • Original 34.2 kB
  • After minification 28.8 kB
  • After compression 6.4 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. Kolganov.ru needs all CSS files to be minified and compressed as it can save up to 27.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (37%)

Requests Now

38

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolganov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kolganov.ru

kolganov.ru

324 ms

www.kolganov.ru

www.kolganov.ru

397 ms

jquery.js

jquery.js

397 ms

jqueryui.js

jqueryui.js

416 ms

dle_js.js

dle_js.js

250 ms

highslide.js

highslide.js

343 ms

engine.css

engine.css

172 ms

styles.css

styles.css

330 ms

styles_no.css

styles_no.css

340 ms

mootools.full.js

mootools.full.js

565 ms

rotater.js

rotater.js

422 ms

tabs.js

tabs.js

432 ms

body.jpg

body.jpg

91 ms

main_bg.jpg

main_bg.jpg

153 ms

wrapper.jpg

wrapper.jpg

335 ms

topmenu.png

topmenu.png

197 ms

topmenu_li.png

topmenu_li.png

211 ms

about.png

about.png

241 ms

about_img.jpg

about_img.jpg

358 ms

films_holder.png

films_holder.png

275 ms

films_wrapper.png

films_wrapper.png

367 ms

films_all.png

films_all.png

371 ms

search.png

search.png

398 ms

s_button.png

s_button.png

437 ms

theatre_holder.png

theatre_holder.png

494 ms

slider_dim.png

slider_dim.png

519 ms

slider_about.png

slider_about.png

523 ms

slider_more.png

slider_more.png

528 ms

1413283789_9e3ab5ddefcdc9921257ed897c49a1f3.jpg

1413283789_9e3ab5ddefcdc9921257ed897c49a1f3.jpg

637 ms

1401279554_15.jpg

1401279554_15.jpg

836 ms

1401279280_13.jpg

1401279280_13.jpg

780 ms

1401278970_11.jpg

1401278970_11.jpg

933 ms

biography1.jpg

biography1.jpg

821 ms

biography2.jpg

biography2.jpg

895 ms

biography_bg.png

biography_bg.png

813 ms

biography_header_a.png

biography_header_a.png

865 ms

footer_wrapper.jpg

footer_wrapper.jpg

1126 ms

hit

hit

254 ms

slider_tab_active.png

slider_tab_active.png

945 ms

zoomin.cur

zoomin.cur

1043 ms

hit

hit

128 ms

Accessibility Review

kolganov.ru accessibility score

80

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kolganov.ru best practices score

62

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kolganov.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolganov.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 Kolganov.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

kolganov.ru

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