Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

vertoletilkon.ru

Аренда вертолета в Москве. Продажа частных вертолетов

Page Load Speed

63.7 sec in total

First Response

545 ms

Resources Loaded

59.7 sec

Page Rendered

3.4 sec

About Website

Click here to check amazing Vertoletilkon content for Russia. Otherwise, check out these important facts you probably never knew about vertoletilkon.ru

Компания Aviav TM (Cofrance SARL) предлагает в аренду вертолеты. Мы также осуществляем продажу частных вертолетов. Звоните! +7 (495) 481-39-05

Visit vertoletilkon.ru

Key Findings

We analyzed Vertoletilkon.ru page load time and found that the first response time was 545 ms and then it took 63.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

vertoletilkon.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value15.8 s

0/100

10%

TBT (Total Blocking Time)

Value8,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

vertoletilkon.ru

545 ms

vertoletilkon.ru

1981 ms

style.min.css

144 ms

styles.css

285 ms

pagenavi-css.css

409 ms

Our browser made a total of 271 requests to load all elements on the main page. We found that 11% of them (30 requests) were addressed to the original Vertoletilkon.ru, 32% (86 requests) were made to Aviav.ru and 24% (65 requests) were made to Cofr.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Vertoletilkon.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.2 kB (7%)

Content Size

3.9 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vertoletilkon.ru main page is 3.9 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 77.8 kB

  • Original 96.6 kB
  • After minification 93.0 kB
  • After compression 18.9 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. 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 77.8 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 25.9 kB

  • Original 2.2 MB
  • After minification 2.2 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. Vertoletilkon images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 117.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 63.6 kB

  • Original 385.9 kB
  • After minification 385.9 kB
  • After compression 322.3 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. Vertoletilkon.ru needs all CSS files to be minified and compressed as it can save up to 63.6 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 144 (58%)

Requests Now

247

After Optimization

103

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 247 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertoletilkon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 87 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

vertoletilkon.ru accessibility score

80

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

[role] values are not valid

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vertoletilkon.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vertoletilkon.ru SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 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 Vertoletilkon.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 Vertoletilkon.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

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