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nsb.aviakassa.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

nsb.aviakassa.com

Быстрый поиск авиабилетов, оригинальная и невероятно удобная выдача результатов и гарантированно низкие цены на авиабилеты

Page Load Speed

3.4 sec in total

First Response

213 ms

Resources Loaded

3.1 sec

Page Rendered

86 ms

nsb.aviakassa.com screenshot

About Website

Click here to check amazing Nsb Aviakassa content for Russia. Otherwise, check out these important facts you probably never knew about nsb.aviakassa.com

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Key Findings

We analyzed Nsb.aviakassa.com page load time and found that the first response time was 213 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nsb.aviakassa.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.711

7/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

nsb.aviakassa.com

213 ms

nsb.aviakassa.com

418 ms

novosibirsk-tolmachevo

514 ms

tag.js

915 ms

common_app-1a129cb71a8b23451f4a.css

514 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Nsb.aviakassa.com, 67% (12 requests) were made to N5vkvenbc8.a.trbcdn.net and 11% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (915 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 kB (3%)

Content Size

115.3 kB

After Optimization

112.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Nsb.aviakassa.com main page is 115.3 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. 30% of websites need less resources to load. Javascripts take 85.2 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 2.8 kB

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 2.1 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. 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 2.8 kB or 57% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.2 kB
  • After minification 85.2 kB
  • After compression 85.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 473 B

  • Original 25.3 kB
  • After minification 25.3 kB
  • After compression 24.9 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. Nsb.aviakassa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsb Aviakassa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nsb.aviakassa.com

nsb.aviakassa.com

213 ms

nsb.aviakassa.com

nsb.aviakassa.com

418 ms

novosibirsk-tolmachevo

novosibirsk-tolmachevo

514 ms

tag.js

tag.js

915 ms

common_app-1a129cb71a8b23451f4a.css

common_app-1a129cb71a8b23451f4a.css

514 ms

main-1a129cb71a8b23451f4a.css

main-1a129cb71a8b23451f4a.css

420 ms

actr-vendor_moment-56ec8018.js

actr-vendor_moment-56ec8018.js

534 ms

actr-vendor_lodash-2c4eb8b6.js

actr-vendor_lodash-2c4eb8b6.js

540 ms

actr-vendor_react-3ff82b97.js

actr-vendor_react-3ff82b97.js

443 ms

actr-common_app-643f8095.js

actr-common_app-643f8095.js

821 ms

actr-main-1a129cb7.js

actr-main-1a129cb7.js

673 ms

subset-OpenSans-Regular.ttf

subset-OpenSans-Regular.ttf

370 ms

subset-OpenSans-Light.ttf

subset-OpenSans-Light.ttf

439 ms

subset-OpenSans-Semibold.ttf

subset-OpenSans-Semibold.ttf

567 ms

subset-OpenSans-Bold.ttf

subset-OpenSans-Bold.ttf

439 ms

subset-OpenSans-Extrabold.ttf

subset-OpenSans-Extrabold.ttf

440 ms

advert.gif

advert.gif

778 ms

sync_cookie_image_decide

sync_cookie_image_decide

147 ms

Accessibility Review

nsb.aviakassa.com accessibility score

64

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

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

nsb.aviakassa.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Missing source maps for large first-party JavaScript

SEO Factors

nsb.aviakassa.com SEO score

97

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

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 Nsb.aviakassa.com 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 Nsb.aviakassa.com 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

nsb.aviakassa.com

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