8.3 sec in total
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Welcome to b-info.by homepage info - get ready to check B Info best content for Belarus right away, or after learning these important things about b-info.by
Каталог компаний, фирм, организаций предприятий республики Беларусь -список крупных государственных и бюджетных организаций, огромная база данных телефонов коммерческих и торговых компаний Минска, Гом...
Visit b-info.byWe analyzed B-info.by page load time and found that the first response time was 1 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
b-info.by performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value4.7 s
33/100
25%
Value20.0 s
0/100
10%
Value48,070 ms
0/100
30%
Value0.07
96/100
15%
Value64.9 s
0/100
10%
1015 ms
400 ms
609 ms
810 ms
910 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 55% of them (42 requests) were addressed to the original B-info.by, 6% (5 requests) were made to Pagead2.googlesyndication.com and 5% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain B-info.by.
Page size can be reduced by 407.9 kB (67%)
611.3 kB
203.4 kB
In fact, the total size of B-info.by main page is 611.3 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. 35% of websites need less resources to load. Javascripts take 443.9 kB which makes up the majority of the site volume.
Potential reduce by 70.8 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 18.9 kB, which is 22% 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 70.8 kB or 80% of the original size.
Potential reduce by 19.8 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 Info needs image optimization as it can save up to 19.8 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 305.5 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 305.5 kB or 69% of the original size.
Potential reduce by 11.7 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. B-info.by needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 81% of the original size.
Number of requests can be reduced by 35 (49%)
72
37
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
www.b-info.by
1015 ms
bi.css
400 ms
jquery.min.js
609 ms
jquery-ui.min.js
810 ms
js.js
910 ms
fckeditor.js
1057 ms
show_ads.js
8 ms
top100.cnt
259 ms
en-play-badge.png
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bestkurs120x1203.png
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catalog-tut.gif
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gold2.gif
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mainMenuBg.gif
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search.gif
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newsPointer.gif
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ca-pub-7063592576749533.js
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zrt_lookup.html
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arrows.gif
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context.js
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ads
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osd.js
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watch.js
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hit
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analytics.js
21 ms
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watch.js
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allc.gif
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hit
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adlik
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01.png
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catalog-tut.gif
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advert.gif
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1
114 ms
b-info.by accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
b-info.by best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
b-info.by SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document doesn't use legible font sizes
Tap targets are not sized appropriately
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-info.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 B-info.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.
b-info.by
Open Graph description is not detected on the main page of B Info. 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: