Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

sirius-aero.ru

Бизнес авиация в Москве - Заказать частный самолет в UNISKY

Page Load Speed

8 sec in total

First Response

475 ms

Resources Loaded

5.3 sec

Page Rendered

2.2 sec

About Website

Visit sirius-aero.ru now to see the best up-to-date Sirius Aero content and also check out these interesting facts you probably never knew about sirius-aero.ru

Аренда самолетов бизнес авиации UNISKY. Закажите частный или корпоративный чартерный рейс VIP-класса у авиаброкера UNISKY

Visit sirius-aero.ru

Key Findings

We analyzed Sirius-aero.ru page load time and found that the first response time was 475 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sirius-aero.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

sirius-aero.ru

475 ms

sirius-aero.ru

676 ms

unisky.aero

805 ms

js

84 ms

page_603d91972d565b24f3234e3418466962_v1.css

141 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sirius-aero.ru, 79% (61 requests) were made to Unisky.aero and 4% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Unisky.aero.

Page Optimization Overview & Recommendations

Page size can be reduced by 650.5 kB (9%)

Content Size

7.4 MB

After Optimization

6.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sirius-aero.ru main page is 7.4 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. Images take 6.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 145.5 kB

  • Original 171.2 kB
  • After minification 124.1 kB
  • After compression 25.6 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 47.1 kB, which is 28% 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 145.5 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 456.6 kB

  • Original 6.9 MB
  • After minification 6.4 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. Sirius Aero images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 41.4 kB

  • Original 295.9 kB
  • After minification 282.2 kB
  • After compression 254.5 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 41.4 kB or 14% of the original size.

CSS Optimization

-9%

Potential reduce by 7.0 kB

  • Original 74.8 kB
  • After minification 73.2 kB
  • After compression 67.8 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. Sirius-aero.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (35%)

Requests Now

72

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirius Aero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sirius-aero.ru accessibility score

96

Accessibility Issues

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

Links do not have a discernible name

Best Practices

sirius-aero.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sirius-aero.ru SEO score

100

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

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 Sirius-aero.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 Sirius-aero.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 Sirius Aero. 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: