12.7 sec in total
673 ms
11.7 sec
306 ms
Welcome to b2bcontext.ru homepage info - get ready to check B2BContext best content for Russia right away, or after learning these important things about b2bcontext.ru
Visit b2bcontext.ruWe analyzed B2bcontext.ru page load time and found that the first response time was 673 ms and then it took 12 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
b2bcontext.ru performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.4 s
38/100
25%
Value6.6 s
37/100
10%
Value2,870 ms
3/100
30%
Value0.432
22/100
15%
Value8.8 s
35/100
10%
673 ms
129 ms
252 ms
255 ms
282 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 84% of them (76 requests) were addressed to the original B2bcontext.ru, 7% (6 requests) were made to Mc.yandex.ru and 7% (6 requests) were made to Trustlogo.com. The less responsive or slowest element that took the longest time to load (10.3 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 483.1 kB (51%)
955.0 kB
471.9 kB
In fact, the total size of B2bcontext.ru main page is 955.0 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. 30% of websites need less resources to load. HTML takes 375.4 kB which makes up the majority of the site volume.
Potential reduce by 328.1 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 328.1 kB or 87% of the original size.
Potential reduce by 4.4 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. B2BContext images are well optimized though.
Potential reduce by 101.2 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 101.2 kB or 48% of the original size.
Potential reduce by 49.5 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. B2bcontext.ru needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 84% of the original size.
Number of requests can be reduced by 49 (58%)
84
35
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B2BContext. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
b2bcontext.ru
673 ms
style.css
129 ms
calendar.css
252 ms
Calendar.js
255 ms
AjaxStreaming.js
282 ms
statistic_by_advertisement.js
282 ms
otr_country.js
281 ms
jquery.js
411 ms
header.js
376 ms
new_outside_styles.css
381 ms
width_high.css
429 ms
watch_visor.js
169 ms
watch_visor.js
10343 ms
azure_rus.gif
529 ms
logo.png
172 ms
homes.gif
174 ms
map.gif
254 ms
email.gif
251 ms
pix2.png
327 ms
pix3.png
326 ms
our_partner_60.jpg
325 ms
our_partner_64.jpg
323 ms
our_partner_88.jpg
378 ms
our_partner_72.jpg
378 ms
our_partner_32.jpg
409 ms
our_partner_28.jpg
410 ms
our_partner_103.htaccess
411 ms
our_partner_40.jpg
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our_partner_36.jpg
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our_partner_68.jpg
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our_partner_84.jpg
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our_partner_24.jpg
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our_partner_52.jpg
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our_partner_44.jpg
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our_partner_56.jpg
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our_partner_16.jpg
666 ms
our_partner_80.jpg
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our_partner_76.jpg
670 ms
pix1.jpg
677 ms
pix2.jpg
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pix3.jpg
761 ms
trustlogo.js
31 ms
trustlogo.js
74 ms
regi.gif
526 ms
bar_xbg.png
506 ms
pix26.gif
510 ms
pix8.png
524 ms
pix25.gif
591 ms
pix23.gif
599 ms
pix7.png
636 ms
pix24.gif
637 ms
line-lbg.gif
647 ms
line-rbg.gif
648 ms
pix6.jpg
719 ms
pix1.gif
723 ms
pix2.gif
764 ms
pix3.gif
737 ms
pix4.gif
750 ms
pix5.gif
748 ms
pix1.png
813 ms
watch.js
1 ms
client.js
253 ms
catch
821 ms
pix6.gif
810 ms
pix7.gif
781 ms
pix9.gif
792 ms
pix10.gif
794 ms
pix11.gif
848 ms
pix12.gif
815 ms
pix13.gif
784 ms
pix14.gif
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pix120.png
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pix110.png
781 ms
pix6.png
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pix20.gif
810 ms
pix16.gif
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pix17.gif
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pix18.gif
783 ms
pix19.gif
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pix21.gif
751 ms
seal_bg.gif
8 ms
warranty_level.gif
14 ms
comodo_secure_113x59_white.png
374 ms
seal_bg.gif
8 ms
warranty_level.gif
8 ms
examples_text_blocks_preview_4.jpg
256 ms
examples_text_blocks_preview_3.jpg
264 ms
advert.gif
140 ms
1
173 ms
29816864
87 ms
b2bcontext.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
b2bcontext.ru 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
b2bcontext.ru SEO score
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 uses legible font sizes
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2bcontext.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 B2bcontext.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
b2bcontext.ru
Open Graph description is not detected on the main page of B2BContext. 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: