2.4 sec in total
390 ms
1.9 sec
171 ms
Click here to check amazing Kazus content for Russia. Otherwise, check out these important facts you probably never knew about kazus.ru
KAZUS.RU - это электронный портал, на котором Вы найдете принципиальные схемы, документацию на электронные компоненты (datasheets), сможете задать Ваши вопросы на тематических форумах и многое другое
Visit kazus.ruWe analyzed Kazus.ru page load time and found that the first response time was 390 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
kazus.ru performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value15.7 s
0/100
25%
Value22.0 s
0/100
10%
Value53,050 ms
0/100
30%
Value0.201
62/100
15%
Value64.8 s
0/100
10%
390 ms
96 ms
190 ms
193 ms
32 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 22% of them (8 requests) were addressed to the original Kazus.ru, 11% (4 requests) were made to Pagead2.googlesyndication.com and 11% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (403 ms) relates to the external source Vogorana.ru.
Page size can be reduced by 335.3 kB (68%)
490.5 kB
155.2 kB
In fact, the total size of Kazus.ru main page is 490.5 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. CSS take 243.8 kB which makes up the majority of the site volume.
Potential reduce by 32.7 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 32.7 kB or 75% of the original size.
Potential reduce by 6.1 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. Kazus images are well optimized though.
Potential reduce by 85.9 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 85.9 kB or 60% of the original size.
Potential reduce by 210.6 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. Kazus.ru needs all CSS files to be minified and compressed as it can save up to 210.6 kB or 86% of the original size.
Number of requests can be reduced by 17 (53%)
32
15
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kazus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
kazus.ru
390 ms
style.css
96 ms
round-button.css
190 ms
functions.js
193 ms
jquery.min.js
32 ms
jquery.rotator_728.js
206 ms
show_ads.js
6 ms
hit
252 ms
ga.js
23 ms
logo
259 ms
logo_kazus.gif
99 ms
hdatas.gif
100 ms
181010_68344701_LO.jpg
96 ms
__utm.gif
40 ms
eee58528145458fc486b26d5cf9a39be.js
205 ms
ca-pub-1317160794948979.js
47 ms
zrt_lookup.html
39 ms
show_ads_impl.js
51 ms
aci.js
197 ms
ads
142 ms
osd.js
11 ms
ads
172 ms
ads
174 ms
kadam.base.min.js
403 ms
185 ms
195 ms
abg.js
25 ms
255 ms
match.html
199 ms
uniqsinc.min.html
239 ms
unique2
239 ms
match
186 ms
soc.html
104 ms
rtb.kadam.ru
218 ms
1px-matching-kadam.gif
277 ms
sync.cgi
260 ms
kazus.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
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
Form elements do not have associated labels
Links do not have a discernible name
kazus.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kazus.ru SEO score
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kazus.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 Kazus.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.
kazus.ru
Open Graph description is not detected on the main page of Kazus. 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: