Tools & Wizards About Us
b2b.onliner.by screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 85

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

b2b.onliner.by

B2B Onliner

Page Load Speed

1.5 sec in total

First Response

376 ms

Resources Loaded

1.1 sec

Page Rendered

102 ms

b2b.onliner.by screenshot

About Website

Click here to check amazing B2B Onliner content for Belarus. Otherwise, check out these important facts you probably never knew about b2b.onliner.by

Visit b2b.onliner.by

Key Findings

We analyzed B2b.onliner.by page load time and found that the first response time was 376 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

b2b.onliner.by performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

b2b.onliner.by

376 ms

login

179 ms

style.css

161 ms

onliner_logo_b2b.png

511 ms

widget_v2.132.js

12 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 50% of them (3 requests) were addressed to the original B2b.onliner.by, 17% (1 request) were made to Gc.onliner.by and 17% (1 request) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (511 ms) relates to the external source Gc.onliner.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.0 kB (75%)

Content Size

28.0 kB

After Optimization

6.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of B2b.onliner.by main page is 28.0 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. Only 10% of websites need less resources to load. CSS take 23.8 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 1.4 kB

  • Original 2.7 kB
  • After minification 2.4 kB
  • After compression 1.2 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 1.4 kB or 54% of the original size.

Image Optimization

-20%

Potential reduce by 304 B

  • Original 1.5 kB
  • After minification 1.2 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. Obviously, B2B Onliner needs image optimization as it can save up to 304 B or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-81%

Potential reduce by 19.3 kB

  • Original 23.8 kB
  • After minification 17.3 kB
  • After compression 4.5 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.onliner.by needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B2B Onliner. According to our analytics all requests are already optimized.

Network Requests Diagram

b2b.onliner.by

b2b.onliner.by

376 ms

login

login

179 ms

style.css

style.css

161 ms

onliner_logo_b2b.png

onliner_logo_b2b.png

511 ms

widget_v2.132.js

widget_v2.132.js

12 ms

__$$__stringtable_lang_ru.js

__$$__stringtable_lang_ru.js

5 ms

Accessibility Review

b2b.onliner.by accessibility score

70

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Internationalization and localization

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

Impact

Issue

High

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

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

Form elements do not have associated labels

Best Practices

b2b.onliner.by best practices score

85

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

b2b.onliner.by SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 B2b.onliner.by 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 B2b.onliner.by 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

b2b.onliner.by

Open Graph description is not detected on the main page of B2B Onliner. 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: