Tools & Wizards About Us
karaoke-arenda.ru screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

karaoke-arenda.ru

Аренда караоке на Новый год в Москве. Более 40 000 песен. Выездное профессиональное караоке с оперативной доставкой: 8 495 506-64-71

Page Load Speed

5.4 sec in total

First Response

480 ms

Resources Loaded

4.5 sec

Page Rendered

421 ms

karaoke-arenda.ru screenshot

About Website

Click here to check amazing Karaoke Arenda content for Russia. Otherwise, check out these important facts you probably never knew about karaoke-arenda.ru

Аренда караоке. 40000 качественных минусовок. Профессиональное звуковое оборудование с качественным и мощным звуком.

Visit karaoke-arenda.ru

Key Findings

We analyzed Karaoke-arenda.ru page load time and found that the first response time was 480 ms and then it took 4.9 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

karaoke-arenda.ru performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value3,980 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.144

78/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

karaoke-arenda.ru

480 ms

karaoke-arenda.ru

466 ms

style.css

96 ms

bootstrap.min.css

235 ms

style.css

285 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 24% of them (23 requests) were addressed to the original Karaoke-arenda.ru, 51% (48 requests) were made to St6-21.vk.com and 6% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source St6-21.vk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 544.7 kB (17%)

Content Size

3.2 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Karaoke-arenda.ru main page is 3.2 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. 50% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.4 kB

  • Original 26.6 kB
  • After minification 24.4 kB
  • After compression 5.2 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 21.4 kB or 80% of the original size.

Image Optimization

-27%

Potential reduce by 126.3 kB

  • Original 467.6 kB
  • After minification 341.3 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, Karaoke Arenda needs image optimization as it can save up to 126.3 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-15%

Potential reduce by 323.6 kB

  • Original 2.1 MB
  • After minification 2.1 MB
  • After compression 1.8 MB

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 323.6 kB or 15% of the original size.

CSS Optimization

-13%

Potential reduce by 73.4 kB

  • Original 550.3 kB
  • After minification 550.3 kB
  • After compression 476.9 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. Karaoke-arenda.ru needs all CSS files to be minified and compressed as it can save up to 73.4 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (68%)

Requests Now

93

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karaoke Arenda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

karaoke-arenda.ru

karaoke-arenda.ru

480 ms

karaoke-arenda.ru

karaoke-arenda.ru

466 ms

style.css

style.css

96 ms

bootstrap.min.css

bootstrap.min.css

235 ms

style.css

style.css

285 ms

style.css

style.css

328 ms

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style.css

365 ms

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style.css

405 ms

style.css

style.css

445 ms

jquery.min.js

jquery.min.js

22 ms

bootstrap.min.js

bootstrap.min.js

503 ms

karaoke.js

karaoke.js

523 ms

jcarousellite.js

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564 ms

carousel.js

carousel.js

604 ms

jquery.inputmask.js

jquery.inputmask.js

747 ms

order.js

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683 ms

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275 ms

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102 ms

zoom.png

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136 ms

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598 ms

figure.png

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216 ms

mark.png

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256 ms

equipments.jpg

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465 ms

background.png

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346 ms

work_background.jpg

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564 ms

upload.gif

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105 ms

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670 ms

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288 ms

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Accessibility Review

karaoke-arenda.ru accessibility score

63

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

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

High

Form elements do not have associated labels

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

karaoke-arenda.ru best practices score

75

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

SEO Factors

karaoke-arenda.ru SEO score

94

Search Engine Optimization Advices

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 Karaoke-arenda.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 Karaoke-arenda.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

karaoke-arenda.ru

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