Tools & Wizards About Us
aviaknow.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

aviaknow.ru

Подготовка к профотбору для пилотов, курсантов и диспетчеров | Aviaknow

Page Load Speed

5.8 sec in total

First Response

448 ms

Resources Loaded

5.2 sec

Page Rendered

124 ms

aviaknow.ru screenshot

About Website

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

Онлайн-тренажеры для подготовки к профессионально-психологическому отбору (ППО) в лётные училища гражданской авиации и ВЛЭК. 58 тренажеров внимания, памяти и логики от действующего пилота.

Visit aviaknow.ru

Key Findings

We analyzed Aviaknow.ru page load time and found that the first response time was 448 ms and then it took 5.3 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

aviaknow.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value8,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value40.0 s

0/100

10%

Network Requests Diagram

aviaknow.ru

448 ms

aviaknow.ru

441 ms

www.aviaknow.ru

391 ms

proftest

120 ms

jquery-jvectormap-2.0.3.css

109 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 58% of them (45 requests) were addressed to the original Aviaknow.ru, 10% (8 requests) were made to Vk.com and 10% (8 requests) were made to Static.yoomoney.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Static.yoomoney.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.2 kB (14%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aviaknow.ru main page is 1.6 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. Javascripts take 971.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 43.7 kB

  • Original 50.9 kB
  • After minification 36.9 kB
  • After compression 7.3 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 14.0 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 43.7 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 1.3 kB

  • Original 45.4 kB
  • After minification 44.2 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. Aviaknow images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 124.3 kB

  • Original 971.4 kB
  • After minification 971.2 kB
  • After compression 847.2 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 124.3 kB or 13% of the original size.

CSS Optimization

-11%

Potential reduce by 55.0 kB

  • Original 495.9 kB
  • After minification 495.8 kB
  • After compression 440.9 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. Aviaknow.ru needs all CSS files to be minified and compressed as it can save up to 55.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (81%)

Requests Now

62

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aviaknow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aviaknow.ru

aviaknow.ru

448 ms

aviaknow.ru

aviaknow.ru

441 ms

www.aviaknow.ru

www.aviaknow.ru

391 ms

proftest

proftest

120 ms

jquery-jvectormap-2.0.3.css

jquery-jvectormap-2.0.3.css

109 ms

toggles.css

toggles.css

217 ms

toggles-light.css

toggles-light.css

319 ms

jquery.toast.min.css

jquery.toast.min.css

319 ms

style.css

style.css

551 ms

jquery.js

jquery.js

568 ms

time.js

time.js

325 ms

jquery.min.js

jquery.min.js

445 ms

popper.min.js

popper.min.js

424 ms

bootstrap.min.js

bootstrap.min.js

530 ms

jquery.slimscroll.js

jquery.slimscroll.js

433 ms

dropdown-bootstrap-extended.js

dropdown-bootstrap-extended.js

531 ms

feather.min.js

feather.min.js

652 ms

toggles.min.js

toggles.min.js

568 ms

toggle-data.js

toggle-data.js

638 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

637 ms

jquery.counterup.min.js

jquery.counterup.min.js

657 ms

raphael.min.js

raphael.min.js

660 ms

morris.min.js

morris.min.js

667 ms

echarts-en.min.js

echarts-en.min.js

1078 ms

jquery.sparkline.min.js

jquery.sparkline.min.js

745 ms

owl.carousel.min.js

owl.carousel.min.js

770 ms

init.js

init.js

766 ms

dashboard-data.js

dashboard-data.js

769 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

223 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

239 ms

icon

icon

35 ms

bootstrap.min.css

bootstrap.min.css

231 ms

font-awesome.min.css

font-awesome.min.css

303 ms

ionicons.min.css

ionicons.min.css

326 ms

dripicons.css

dripicons.css

330 ms

glyphicons.css

glyphicons.css

331 ms

themify-icons.css

themify-icons.css

341 ms

animate.css

animate.css

410 ms

simple-line-icons.css

simple-line-icons.css

434 ms

linea-icon.css

linea-icon.css

438 ms

pe-icon-7-stroke.css

pe-icon-7-stroke.css

441 ms

material-design-iconic-font.min.css

material-design-iconic-font.min.css

452 ms

owl.carousel.min.css

owl.carousel.min.css

515 ms

owl.theme.default.min.css

owl.theme.default.min.css

542 ms

shop-widget

shop-widget

849 ms

1_1_ECECECFF_CCCCCCFF_0_pageviews

1_1_ECECECFF_CCCCCCFF_0_pageviews

742 ms

logo_1.png

logo_1.png

229 ms

sberbank.png

sberbank.png

228 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmRTM.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmRTM.ttf

110 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmRTM.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDFwmRTM.ttf

110 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshRTM.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshRTM.ttf

169 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhRTM.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhRTM.ttf

170 ms

Material-Design-Iconic-Font.woff

Material-Design-Iconic-Font.woff

169 ms

upload.gif

upload.gif

168 ms

widget_comments.php

widget_comments.php

170 ms

watch.js

watch.js

1 ms

widget_community.php

widget_community.php

269 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

326 ms

loader_nav21213556622_3.js

loader_nav21213556622_3.js

260 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

1004 ms

lite.c9bfd4eb.css

lite.c9bfd4eb.css

764 ms

lang3_2.js

lang3_2.js

515 ms

c3d11fba.7c0fe545.js

c3d11fba.7c0fe545.js

648 ms

xdm.js

xdm.js

629 ms

base.28bbffbf.css

base.28bbffbf.css

750 ms

lite.f8081c5724ea3c8f7503758696b1108c.js

lite.f8081c5724ea3c8f7503758696b1108c.js

361 ms

core-js-symbol.js)

core-js-symbol.js)

624 ms

react-with-dom.min.js

react-with-dom.min.js

857 ms

widget-shop.en.e1919426edbaeca6245f198b0f3dd48e.js

widget-shop.en.e1919426edbaeca6245f198b0f3dd48e.js

620 ms

widget-shop.b6078f0ccd7eb3a301fc.js

widget-shop.b6078f0ccd7eb3a301fc.js

1109 ms

factor-io-regular.woff

factor-io-regular.woff

744 ms

factor-io-medium.woff

factor-io-medium.woff

824 ms

factor-io-light.woff

factor-io-light.woff

935 ms

factor-io-bold.woff

factor-io-bold.woff

935 ms

browsers.png

browsers.png

318 ms

upload.gif

upload.gif

95 ms

code.js

code.js

983 ms

yoomoney.ru

yoomoney.ru

332 ms

Accessibility Review

aviaknow.ru accessibility score

83

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

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

aviaknow.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

aviaknow.ru SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aviaknow.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Aviaknow.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

aviaknow.ru

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