Tools & Wizards About Us
koltsovo-airport.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

koltsovo-airport.ru

Аэропорт Кольцово (SVX) - расписание и продажа дешевых авиабилетов Москва-Екатеринбург, Екатеринбург-Санкт-Петербург, Екатеринбург-Сочи, Екатеринбург-...

Page Load Speed

7.5 sec in total

First Response

1.3 sec

Resources Loaded

5.6 sec

Page Rendered

580 ms

koltsovo-airport.ru screenshot

About Website

Welcome to koltsovo-airport.ru homepage info - get ready to check Koltsovo Airport best content for Russia right away, or after learning these important things about koltsovo-airport.ru

На сайте внутрироссийских воздушных линий аэропорта Аэропорт Кольцово (SVX) вы легко купите дешевые авиабилеты на самолет Екатеринбург-Москва, Сочи, Санкт-Петербург, Анапа, Симферополь, Минеральные Во...

Visit koltsovo-airport.ru

Key Findings

We analyzed Koltsovo-airport.ru page load time and found that the first response time was 1.3 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

koltsovo-airport.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,750 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.548

13/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

koltsovo-airport.ru

1279 ms

widgets.css

220 ms

style.css

327 ms

style.min.css

333 ms

polls-css.css

239 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 46% of them (34 requests) were addressed to the original Koltsovo-airport.ru, 15% (11 requests) were made to Travelpayouts.com and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Rasp.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.8 kB (23%)

Content Size

1.2 MB

After Optimization

908.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koltsovo-airport.ru 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. 60% of websites need less resources to load. Images take 549.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 54.2 kB

  • Original 73.6 kB
  • After minification 70.1 kB
  • After compression 19.5 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 54.2 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 21.1 kB

  • Original 549.1 kB
  • After minification 528.0 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. Koltsovo Airport images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 160.9 kB

  • Original 487.2 kB
  • After minification 484.3 kB
  • After compression 326.3 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 160.9 kB or 33% of the original size.

CSS Optimization

-49%

Potential reduce by 33.5 kB

  • Original 68.0 kB
  • After minification 61.7 kB
  • After compression 34.5 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. Koltsovo-airport.ru needs all CSS files to be minified and compressed as it can save up to 33.5 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (49%)

Requests Now

53

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koltsovo Airport. 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 from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koltsovo-airport.ru

koltsovo-airport.ru

1279 ms

widgets.css

widgets.css

220 ms

style.css

style.css

327 ms

style.min.css

style.min.css

333 ms

polls-css.css

polls-css.css

239 ms

49cc423c8cd54db44db49e5beed2d9bfb228d6cb.css

49cc423c8cd54db44db49e5beed2d9bfb228d6cb.css

1205 ms

jquery.js

jquery.js

601 ms

jquery-migrate.min.js

jquery-migrate.min.js

333 ms

4139b9ad7b935834d8d31961702681728a5a530a.js

4139b9ad7b935834d8d31961702681728a5a530a.js

410 ms

38f01f10c34dfaade469be8f6f2c1d39.js

38f01f10c34dfaade469be8f6f2c1d39.js

9 ms

38f01f10c34dfaade469be8f6f2c1d39.js

38f01f10c34dfaade469be8f6f2c1d39.js

83 ms

widget.js

widget.js

3 ms

polls-js.js

polls-js.js

332 ms

wp-embed.min.js

wp-embed.min.js

336 ms

jquery.min.js

jquery.min.js

9 ms

widgets.js

widgets.js

454 ms

functions.js

functions.js

364 ms

app.js

app.js

453 ms

widget.js

widget.js

40 ms

css

css

34 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

160 ms

kolcovo_airport.jpg

kolcovo_airport.jpg

503 ms

pobeda_ru_2.png

pobeda_ru_2.png

205 ms

aeroflot(e).png

aeroflot(e).png

205 ms

azimut.png

azimut.png

206 ms

UTair(e).png

UTair(e).png

230 ms

red_wings.png

red_wings.png

501 ms

S7_airlines(e).png

S7_airlines(e).png

433 ms

onurair.png

onurair.png

325 ms

nordwind.png

nordwind.png

309 ms

pegas.png

pegas.png

338 ms

azur.png

azur.png

424 ms

rusline.png

rusline.png

454 ms

nordavia.png

nordavia.png

453 ms

yamal.png

yamal.png

540 ms

russia(e).png

russia(e).png

551 ms

ural.png

ural.png

562 ms

code.js

code.js

908 ms

gtm.js

gtm.js

31 ms

present-bg.jpg

present-bg.jpg

835 ms

1539 ms

gtm.js

gtm.js

171 ms

advantages__img-bg.png

advantages__img-bg.png

1341 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

98 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

170 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

172 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

176 ms

38f01f10c34dfaade469be8f6f2c1d39.js

38f01f10c34dfaade469be8f6f2c1d39.js

95 ms

hit

hit

409 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVQexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk5hkWVQexQ.ttf

76 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVQexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVQexQ.ttf

76 ms

iframe.js

iframe.js

36 ms

styles.css

styles.css

29 ms

sp.js

sp.js

66 ms

whereami

whereami

20 ms

hit;samolety

hit;samolety

347 ms

advantages-bg.jpg

advantages-bg.jpg

400 ms

iframe.js

iframe.js

75 ms

styles.css

styles.css

256 ms

whereami

whereami

80 ms

sp.js

sp.js

16 ms

j.gif

j.gif

96 ms

hit

hit

548 ms

hit;samolety

hit;samolety

549 ms

sync-loader.js

sync-loader.js

993 ms

counter

counter

131 ms

dyn-goal-config.js

dyn-goal-config.js

258 ms

app.css

app.css

679 ms

tag.js

tag.js

919 ms

Aeroflot_1.svg

Aeroflot_1.svg

207 ms

wzn.svg

wzn.svg

411 ms

text-regular.woff

text-regular.woff

591 ms

text-medium.woff

text-medium.woff

513 ms

text-bold.woff

text-bold.woff

709 ms

Accessibility Review

koltsovo-airport.ru accessibility score

78

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-hidden="true"] elements contain focusable descendents

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

koltsovo-airport.ru best practices score

58

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

Displays images with incorrect aspect ratio

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

koltsovo-airport.ru SEO score

90

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

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 Koltsovo-airport.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 Koltsovo-airport.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

koltsovo-airport.ru

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