Tools & Wizards About Us
kostino.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

kostino.com

Кинотеатр "КОСТИНО"

Page Load Speed

6.5 sec in total

First Response

1.5 sec

Resources Loaded

4.7 sec

Page Rendered

354 ms

kostino.com screenshot

About Website

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

Официальный сайт Деловой и культурный центр «КОСТИНО». Выбирайте удобное время из расписания сеансов и покупайте билеты онлайн.

Visit kostino.com

Key Findings

We analyzed Kostino.com page load time and found that the first response time was 1.5 sec and then it took 5 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

kostino.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.629

9/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

kostino.com

1487 ms

slick.css

38 ms

bootstrap.min.css

924 ms

style.min.css

460 ms

openapi.js

236 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 47% of them (18 requests) were addressed to the original Kostino.com, 11% (4 requests) were made to Cdn.jsdelivr.net and 8% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 813.2 kB (67%)

Content Size

1.2 MB

After Optimization

399.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kostino.com 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. 30% of websites need less resources to load. Javascripts take 616.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 38.7 kB

  • Original 47.1 kB
  • After minification 45.7 kB
  • After compression 8.4 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 38.7 kB or 82% of the original size.

Image Optimization

-55%

Potential reduce by 108.8 kB

  • Original 198.6 kB
  • After minification 89.7 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. Obviously, Kostino needs image optimization as it can save up to 108.8 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 370.0 kB

  • Original 616.1 kB
  • After minification 612.5 kB
  • After compression 246.1 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 370.0 kB or 60% of the original size.

CSS Optimization

-84%

Potential reduce by 295.7 kB

  • Original 350.5 kB
  • After minification 350.5 kB
  • After compression 54.9 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. Kostino.com needs all CSS files to be minified and compressed as it can save up to 295.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (61%)

Requests Now

31

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kostino. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kostino.com

kostino.com

1487 ms

slick.css

slick.css

38 ms

bootstrap.min.css

bootstrap.min.css

924 ms

style.min.css

style.min.css

460 ms

openapi.js

openapi.js

236 ms

context.js

context.js

1038 ms

top100.jcn

top100.jcn

884 ms

fancybox.umd.js

fancybox.umd.js

27 ms

fancybox.css

fancybox.css

17 ms

all.min.css

all.min.css

303 ms

wc-mobile-interface.min.css

wc-mobile-interface.min.css

257 ms

wc-modal-window.min.css

wc-modal-window.min.css

280 ms

core.js

core.js

1351 ms

slick.min.js

slick.min.js

26 ms

ModalApp.js

ModalApp.js

328 ms

ticketManager.js

ticketManager.js

384 ms

main.min.js

main.min.js

418 ms

636 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

231 ms

1_0_C0C0C0FF_C0C0C0FF_0_uniques

1_0_C0C0C0FF_C0C0C0FF_0_uniques

566 ms

logo_dkc2.png

logo_dkc2.png

156 ms

Pushkin_Card.png

Pushkin_Card.png

265 ms

vk.png

vk.png

142 ms

telegram.png

telegram.png

140 ms

217583e33b81ab12cdd749e5e18ba2b9.jpg

217583e33b81ab12cdd749e5e18ba2b9.jpg

381 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyovBJ.ttf

28 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBJ.ttf

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyVVpfBJ.ttf

38 ms

tag.js

tag.js

881 ms

fa-solid-900.woff

fa-solid-900.woff

698 ms

fa-regular-400.woff

fa-regular-400.woff

746 ms

fa-light-300.woff

fa-light-300.woff

456 ms

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

full-e375679eab0e00a5e81ddbb027f673d8841bde2c.js

1757 ms

sdk.js

sdk.js

12 ms

sdk.js

sdk.js

5 ms

45 ms

advert.gif

advert.gif

655 ms

sync_cookie_image_decide

sync_cookie_image_decide

141 ms

1

1

142 ms

Accessibility Review

kostino.com accessibility score

67

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

High

Links do not have a discernible name

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.

Best Practices

kostino.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

kostino.com SEO score

83

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

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

High

Tap targets are not sized appropriately

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 Kostino.com 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 Kostino.com 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

kostino.com

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