Access nordstar.ru. Авиакомпания NordStar

name

value

score

weighting

FCP (First Contentful Paint)

Value10.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.176

68/100

15%

TTI (Time to Interactive)

Value39.0 s

0/100

10%

nordstar.ru

538 ms

nordstar.ru

857 ms

font-awesome.min.css

145 ms

ui.design-tokens.min.css

289 ms

ui.font.opensans.min.css

362 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 94% of them (117 requests) were addressed to the original Nordstar.ru, 2% (3 requests) were made to Cdn.websky.aero and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Cdn.websky.aero.

Content Size

5.2 MB

After Optimization

4.8 MB

In fact, the total size of Nordstar.ru main page is 5.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 123.9 kB

Original 141.3 kB
After minification 114.7 kB
After compression 17.4 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 26.6 kB, which is 19% 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 123.9 kB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 151.0 kB

Original 3.2 MB
After minification 3.1 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. Nord Star images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 49.0 kB

Original 413.1 kB
After minification 413.1 kB
After compression 364.1 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 49.0 kB or 12% of the original size.

CSS Optimization

-5%

Potential reduce by 66.5 kB

Original 1.4 MB
After minification 1.4 MB
After compression 1.4 MB

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. Nordstar.ru has all CSS files already compressed.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nord Star. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

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

High

ARIA IDs are not unique

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nordstar.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nordstar.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

nordstar.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Авиакомпания NordStar - Официальный сайт

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

nordstar.ru

nordstar.ru

font-awesome.min.css

ui.design-tokens.min.css

ui.font.opensans.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

nordstar.ru

nordstar.ru

font-awesome.min.css

ui.design-tokens.min.css

ui.font.opensans.min.css

main.popup.bundle.min.css

phonenumber.min.css

animation.min.css

core_popup.min.css

style.css

top-slider.min.css

style.css

app.css

manual.css

custom.css

slick-theme.css

slick.css

bootstrap.min.css

logo.svg

sprite__header.svg

eye.svg

arrow.svg

line54.svg

search1.svg

barrow.svg

SearchForm.min.css

core.min.js

kernel_main_v1.js

protobuf.min.js

model.min.js

core_promise.js

rest.client.min.js

pull.client.min.js

main.popup.bundle.min.js

phonenumber.min.js

script_public.min.js

effects.min.js

script.js

dict.js

SearchForm.min.js

template_db131d2cf2e5d6d4d1a14888912ee498_v1.js

page_2a50cca89e7ace253c16ade1088751fc_v1.js

slick.min.js