Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 0

    Best Practices

  • 83

    SEO

    Google-friendlier than
    46% of websites

b2b.ostrovok.ru

Booking hotels and air tickets for travel professionals

Page Load Speed

9.9 sec in total

First Response

1.1 sec

Resources Loaded

8.4 sec

Page Rendered

437 ms

b2b.ostrovok.ru screenshot

About Website

Click here to check amazing B 2 Ostrovok content for Russia. Otherwise, check out these important facts you probably never knew about b2b.ostrovok.ru

Visit b2b.ostrovok.ru

Key Findings

We analyzed B2b.ostrovok.ru page load time and found that the first response time was 1.1 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

b2b.ostrovok.ru performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

b2b.ostrovok.ru

1091 ms

owl.css

1025 ms

b2b.css

494 ms

module_owl_ru_app.js

1355 ms

module_owl_ru_partner_b2b.js

67 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 14% of them (6 requests) were addressed to the original B2b.ostrovok.ru, 52% (23 requests) were made to St.worldota.net and 9% (4 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Ostrovok.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (74%)

Content Size

1.6 MB

After Optimization

422.5 kB

In fact, the total size of B2b.ostrovok.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 891.1 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 9.5 kB

  • Original 14.8 kB
  • After minification 14.5 kB
  • After compression 5.2 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 9.5 kB or 65% of the original size.

Image Optimization

-24%

Potential reduce by 654 B

  • Original 2.7 kB
  • After minification 2.0 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. Obviously, B 2 Ostrovok needs image optimization as it can save up to 654 B or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 582.7 kB

  • Original 891.1 kB
  • After minification 891.0 kB
  • After compression 308.5 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 582.7 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 599.7 kB

  • Original 706.4 kB
  • After minification 704.5 kB
  • After compression 106.8 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. B2b.ostrovok.ru needs all CSS files to be minified and compressed as it can save up to 599.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 2 Ostrovok. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

b2b.ostrovok.ru accessibility score

80

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

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

SEO Factors

b2b.ostrovok.ru SEO score

83

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2b.ostrovok.ru can be misinterpreted by Google and other search engines. Our service has detected that English 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 B2b.ostrovok.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

Open Graph description is not detected on the main page of B 2 Ostrovok. 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: