19.8 sec in total
726 ms
18.3 sec
751 ms
Visit kurs24.ru now to see the best up-to-date Kurs 24 content for Russia and also check out these interesting facts you probably never knew about kurs24.ru
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Visit kurs24.ruWe analyzed Kurs24.ru page load time and found that the first response time was 726 ms and then it took 19 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
kurs24.ru performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.5 s
63/100
25%
Value8.9 s
15/100
10%
Value5,580 ms
0/100
30%
Value0
100/100
15%
Value14.7 s
8/100
10%
726 ms
143 ms
368 ms
497 ms
1284 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 25% of them (14 requests) were addressed to the original Kurs24.ru, 9% (5 requests) were made to Googleads.g.doubleclick.net and 7% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (14.9 sec) relates to the external source Share.pluso.ru.
Page size can be reduced by 435.7 kB (64%)
683.1 kB
247.4 kB
In fact, the total size of Kurs24.ru main page is 683.1 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. 45% of websites need less resources to load. Javascripts take 432.6 kB which makes up the majority of the site volume.
Potential reduce by 117.2 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. This page needs HTML code to be minified as it can gain 47.3 kB, which is 35% 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 117.2 kB or 88% of the original size.
Potential reduce by 1.4 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. Kurs 24 images are well optimized though.
Potential reduce by 284.0 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 284.0 kB or 66% of the original size.
Potential reduce by 33.2 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. Kurs24.ru needs all CSS files to be minified and compressed as it can save up to 33.2 kB or 84% of the original size.
Number of requests can be reduced by 33 (67%)
49
16
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurs 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
kurs24.ru
726 ms
style.css
143 ms
jquery-ui-1.8.1.custom.css
368 ms
jquery-1.4.2.min.js
497 ms
jquery-ui-1.8.1.custom.min.js
1284 ms
openapi.js
350 ms
show_ads.js
8 ms
counter_cv.js
240 ms
top100.jcn
504 ms
reset.css
142 ms
metro.png
374 ms
w3.gif
271 ms
header-bg.gif
165 ms
logo.jpg
156 ms
marker_up.png
157 ms
marker_none.png
162 ms
zrt_lookup.html
31 ms
show_ads_impl.js
51 ms
ads
259 ms
bg1.gif
142 ms
contant-bg.gif
142 ms
bot1.png
142 ms
divider1.png
152 ms
osd.js
47 ms
ads
243 ms
pluso-like.js
14945 ms
ads
14929 ms
cnt
14923 ms
hit
14919 ms
top100.scn
127 ms
ga.js
18 ms
__utm.gif
11 ms
18104560783880845605
76 ms
abg.js
43 ms
m_js_controller.js
41 ms
googlelogo_color_112x36dp.png
70 ms
hit
138 ms
counter
532 ms
u11657.99.spylog.com
238 ms
s
23 ms
x_button_blue2.png
4 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
5 ms
cnt
249 ms
08.png
561 ms
process
281 ms
hit;PLUSO
254 ms
plus.png
282 ms
ui
41 ms
kb.js
285 ms
collect_pluso.js
256 ms
hit;PLUSO
127 ms
dct.js
177 ms
h.gif
140 ms
s.js
277 ms
crossd_pluso_iframe.html
136 ms
3696d9c5412d7dbcbaf1f52aba44c40f
75 ms
kurs24.ru 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
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>).
kurs24.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
Issues were logged in the Issues panel in Chrome Devtools
kurs24.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
EN
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kurs24.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 Kurs24.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.
kurs24.ru
Open Graph description is not detected on the main page of Kurs 24. 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: