Tools & Wizards About Us
avia-bilets.ru screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

avia-bilets.ru

Page Load Speed

5.1 sec in total

First Response

505 ms

Resources Loaded

4 sec

Page Rendered

576 ms

avia-bilets.ru screenshot

About Website

Visit avia-bilets.ru now to see the best up-to-date Avia Bilets content and also check out these interesting facts you probably never knew about avia-bilets.ru

Домен avia-bilets.ru продаётся. Цена: 1 000,00 р. Категории: Бизнес - Потребительские товары и услуги; Товары - Бытовые услуги. Вся информация о домене в магазине доменов REG.RU.

Visit avia-bilets.ru

Key Findings

We analyzed Avia-bilets.ru page load time and found that the first response time was 505 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

avia-bilets.ru performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

avia-bilets.ru

505 ms

avia-bilets.ru

835 ms

manifest.8ab3c37da5792a170c08.js

223 ms

head-scripts-content.f2a78b2b6b2dff6736f9.js

341 ms

head-scripts.e4a72bc33e760e287ec6.js

352 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Avia-bilets.ru, 76% (71 requests) were made to Reg.ru and 4% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Reg.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.9 kB (45%)

Content Size

498.2 kB

After Optimization

276.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Avia-bilets.ru main page is 498.2 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. 60% of websites need less resources to load. HTML takes 187.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 155.1 kB

  • Original 187.2 kB
  • After minification 161.8 kB
  • After compression 32.1 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 25.4 kB, which is 14% 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 155.1 kB or 83% of the original size.

JavaScript Optimization

-21%

Potential reduce by 32.5 kB

  • Original 157.4 kB
  • After minification 157.4 kB
  • After compression 125.0 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 32.5 kB or 21% of the original size.

CSS Optimization

-22%

Potential reduce by 34.3 kB

  • Original 153.6 kB
  • After minification 153.6 kB
  • After compression 119.4 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. Avia-bilets.ru needs all CSS files to be minified and compressed as it can save up to 34.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (63%)

Requests Now

75

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avia Bilets. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

avia-bilets.ru

avia-bilets.ru

505 ms

avia-bilets.ru

avia-bilets.ru

835 ms

manifest.8ab3c37da5792a170c08.js

manifest.8ab3c37da5792a170c08.js

223 ms

head-scripts-content.f2a78b2b6b2dff6736f9.js

head-scripts-content.f2a78b2b6b2dff6736f9.js

341 ms

head-scripts.e4a72bc33e760e287ec6.js

head-scripts.e4a72bc33e760e287ec6.js

352 ms

shims.e466fe48fded4a0ef2ef.js

shims.e466fe48fded4a0ef2ef.js

391 ms

js

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29 ms

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680 ms

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483 ms

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375 ms

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38 ms

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658 ms

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1139 ms

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656 ms

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744 ms

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657 ms

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89 ms

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gtm.js

86 ms

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561 ms

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454 ms

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661 ms

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719 ms

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798 ms

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564 ms

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679 ms

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682 ms

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794 ms

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798 ms

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920 ms

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86 ms

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119 ms

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210 ms

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96 ms

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92 ms

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870 ms

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1037 ms

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957 ms

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1126 ms

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1330 ms

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1363 ms

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1445 ms

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1519 ms

153 ms

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30 ms

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98 ms

88 ms

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1094 ms

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1095 ms

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1187 ms

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ds-icons__arrow-left_black-800.f06a437263fa3032f781e842a13d3287.svg

1183 ms

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1205 ms

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1221 ms

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1296 ms

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1304 ms

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b-icon_shop_tag.afe5d6a2249c8224e9bd695bb091ed80.svg

1308 ms

b-domain-shop-lot-external__icon_site_yandex.ff71e874e451e56ac82a541e58792f37.svg

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1300 ms

ga-audiences

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21 ms

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tag_jet_beta.js

862 ms

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449 ms

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1303 ms

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1331 ms

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1272 ms

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1265 ms

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1176 ms

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ds-icons__cart_white.43d7ef175927e85ef32974f37d6477a4.svg

1176 ms

ds-icons__rate_white.82793b74c35996faa3950a336c47b72e.svg

ds-icons__rate_white.82793b74c35996faa3950a336c47b72e.svg

1187 ms

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ds-icons__check-bold_green-400.e9b654bc451e9964de06683fb950ede7.svg

1200 ms

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1200 ms

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1158 ms

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1162 ms

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1179 ms

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advert.gif

644 ms

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691 ms

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132 ms

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43 ms

Accessibility Review

avia-bilets.ru accessibility score

75

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

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[role]s are not contained by their required parent element

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

avia-bilets.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

High

Missing source maps for large first-party JavaScript

SEO Factors

avia-bilets.ru 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

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Avia-bilets.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Avia-bilets.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

avia-bilets.ru

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