Tools & Wizards About Us
radissonblu.ru screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

radissonblu.ru

Отели Radisson Blu Hotels & Resorts | Отели Radisson

Page Load Speed

23.2 sec in total

First Response

470 ms

Resources Loaded

21.8 sec

Page Rendered

942 ms

radissonblu.ru screenshot

About Website

Welcome to radissonblu.ru homepage info - get ready to check Radisson Blu best content for Ukraine right away, or after learning these important things about radissonblu.ru

Остановившись в одном из элегантных отелей Radisson Blu Hotels & Resorts, расположенных по всему миру, вы сможете изучить новые места. Забронируйте следующее пребывание у нас!

Visit radissonblu.ru

Key Findings

We analyzed Radissonblu.ru page load time and found that the first response time was 470 ms and then it took 22.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

radissonblu.ru performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value32.6 s

0/100

10%

TBT (Total Blocking Time)

Value41,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value54.7 s

0/100

10%

Network Requests Diagram

radisson-blu

470 ms

styles.critical.css

62 ms

ruxitagentjs_A2Vfghjqru_10245220704125537.js

50 ms

4db1819f

32 ms

critical.js

123 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Radissonblu.ru, 23% (8 requests) were made to Media.radissonhotels.net and 20% (7 requests) were made to Radissonhotels.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Statics.radissonhotels.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 489.9 kB (19%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radissonblu.ru main page is 2.6 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. 70% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 383.0 kB

  • Original 445.4 kB
  • After minification 352.4 kB
  • After compression 62.4 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 93.0 kB, which is 21% 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 383.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.0 MB
  • After minification 2.0 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. Radisson Blu images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 83.1 kB

  • Original 112.5 kB
  • After minification 112.5 kB
  • After compression 29.5 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 83.1 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 23.8 kB

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 4.9 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. Radissonblu.ru needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (36%)

Requests Now

25

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radisson Blu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radisson-blu

radisson-blu

470 ms

styles.critical.css

styles.critical.css

62 ms

ruxitagentjs_A2Vfghjqru_10245220704125537.js

ruxitagentjs_A2Vfghjqru_10245220704125537.js

50 ms

4db1819f

4db1819f

32 ms

critical.js

critical.js

123 ms

main.js

main.js

182 ms

searchbar.umd.min.js

searchbar.umd.min.js

183 ms

TnE

TnE

461 ms

G2XZU-QLPA9-MKHVD-WHFXL-EK9LZ

G2XZU-QLPA9-MKHVD-WHFXL-EK9LZ

81 ms

16256-116722-f71488572_3xl.jpg

16256-116722-f71488572_3xl.jpg

622 ms

4.5-MCID-5.svg

4.5-MCID-5.svg

196 ms

4.0-MCID-5.svg

4.0-MCID-5.svg

217 ms

16256-116722-f73230723_3xl.jpg

16256-116722-f73230723_3xl.jpg

588 ms

16256-116722-f73230713_3xl.jpg

16256-116722-f73230713_3xl.jpg

552 ms

16256-125160-f65617164_3xl.jpg

16256-125160-f65617164_3xl.jpg

552 ms

16256-127337-f67625220_3xl.jpg

16256-127337-f67625220_3xl.jpg

551 ms

16256-116722-f64240767_3xl.jpg

16256-116722-f64240767_3xl.jpg

588 ms

16256-116722-f65813340_3xl.jpg

16256-116722-f65813340_3xl.jpg

582 ms

16256-116722-f73299995_3xl.jpg

16256-116722-f73299995_3xl.jpg

589 ms

radisson-light.svg

radisson-light.svg

107 ms

radisson-dark.svg

radisson-dark.svg

110 ms

rdb.svg

rdb.svg

109 ms

Gotham-Book.woff

Gotham-Book.woff

179 ms

Gotham-Medium.woff

Gotham-Medium.woff

180 ms

Gotham-Light.woff

Gotham-Light.woff

178 ms

Gotham-Bold.woff

Gotham-Bold.woff

217 ms

config.json

config.json

140 ms

font-icons.woff

font-icons.woff

144 ms

styles.min.css

styles.min.css

198 ms

TnE

TnE

351 ms

searchbar.css

searchbar.css

39 ms

styles.min.css

styles.min.css

45 ms

rdb.svg

rdb.svg

20468 ms

TnE

TnE

366 ms

TnE

TnE

130 ms

Accessibility Review

radissonblu.ru accessibility score

74

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 have valid values

High

ARIA IDs are not unique

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

radissonblu.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

radissonblu.ru SEO score

93

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radissonblu.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 Radissonblu.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

radissonblu.ru

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