24.9 sec in total
319 ms
24.1 sec
492 ms
Visit cossa.ru now to see the best up-to-date Cossa content for Russia and also check out these interesting facts you probably never knew about cossa.ru
Cossa.ru - информационный портал о маркетинге и коммуникациях в цифровой среде. Новые инструменты продвижения и оптимизация работы. Различные формы взаимодействия (SMM, вирусные видео, QR-коды, мобиль...
Visit cossa.ruWe analyzed Cossa.ru page load time and found that the first response time was 319 ms and then it took 24.5 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.
cossa.ru performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value10.0 s
0/100
25%
Value12.1 s
3/100
10%
Value1,710 ms
11/100
30%
Value0.007
100/100
15%
Value13.0 s
13/100
10%
319 ms
2046 ms
278 ms
279 ms
80 ms
Our browser made a total of 126 requests to load all elements on the main page. We found that 6% of them (7 requests) were addressed to the original Cossa.ru, 23% (29 requests) were made to Cossa.ru.opt-images.1c-bitrix-cdn.ru and 7% (9 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Track.hubrus.com.
Page size can be reduced by 717.4 kB (42%)
1.7 MB
1.0 MB
In fact, the total size of Cossa.ru main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 705.4 kB which makes up the majority of the site volume.
Potential reduce by 136.4 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. 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 136.4 kB or 77% of the original size.
Potential reduce by 81.4 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. Obviously, Cossa needs image optimization as it can save up to 81.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 373.7 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 373.7 kB or 53% of the original size.
Potential reduce by 126.0 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. Cossa.ru needs all CSS files to be minified and compressed as it can save up to 126.0 kB or 83% of the original size.
Number of requests can be reduced by 57 (56%)
102
45
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cossa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cossa.ru
319 ms
www.cossa.ru
2046 ms
copiny.css
278 ms
like-buttons.css
279 ms
jquery.min.js
80 ms
kernel_main.css
1320 ms
kernel_socialservices.css
1331 ms
page_ef87ebf97faf864a4de78a9e20b13998.css
1332 ms
template_208b39d46c9d26336bdb475ca8f3e159.css
1466 ms
kernel_main.js
1604 ms
kernel_socialservices.js
1371 ms
page_7a1e2d3dd0fdff73715aaaf4ea3a5508.js
1243 ms
openapi.js
360 ms
jscript.js
1145 ms
ga_social_tracking.js
34 ms
runtime.js
24 ms
formCheck.js
824 ms
watch.js
2 ms
share.min.js
265 ms
conversion.js
14 ms
ba.js
172 ms
spread.php
145 ms
gpt.js
6 ms
pubads_impl_83.js
15 ms
container.html
101 ms
dc.js
97 ms
cossa_logo.gif
605 ms
grape.png
347 ms
pixel
20030 ms
ruward.png
604 ms
t158.jpg
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teaser1460445741_1459924003.jpg
1114 ms
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1252 ms
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adv.gif
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uplab.gif
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RIF16_240x400.gif
1456 ms
footer_logo.gif
1336 ms
selectel.gif
1380 ms
facebook.gif
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twitter.gif
1392 ms
vkontakte.gif
1417 ms
ingate.png
349 ms
articulmedia.png
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adwatch.png
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nectarin.png
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gtm.js
34 ms
all.js
273 ms
widgets.js
24 ms
pic.png
259 ms
__utm.gif
29 ms
cossa_logos.gif
249 ms
top_menu.png
138 ms
but_images.png
659 ms
networks.png
219 ms
top100.js
290 ms
hit
281 ms
cnt.js
266 ms
collect.js
285 ms
58 ms
gtm.js
61 ms
likes.php
200 ms
bx_stat
249 ms
36 ms
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20 ms
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xd_arbiter.php
218 ms
xd_arbiter.php
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2189004.js
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hit
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top100.scn
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crossdnf_iframe.html
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pixel
20 ms
sync
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pixel
16 ms
sync
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cnt
124 ms
f.gif
122 ms
pixel
15 ms
CN6GPyk-RVC6Dlb4arvMzw
137 ms
190 ms
sync.cgi
520 ms
image
194 ms
pixel
15 ms
image
92 ms
image
94 ms
CN6GPyk-RVC6Dlb4arvMzw
132 ms
roundtrip.js
33 ms
ping
100 ms
cnt
243 ms
JKUXXZYE35B57IAUK7W2TT.js
128 ms
fbevents.hashing.js
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u.php
118 ms
adsct
106 ms
sync
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pixel
39 ms
sd
11 ms
377928.gif
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in
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cossa.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
Form elements do not have associated labels
Links do not have a discernible name
cossa.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cossa.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cossa.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 Cossa.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.
cossa.ru
Open Graph description is not detected on the main page of Cossa. 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: