24.6 sec in total
2.6 sec
21.5 sec
471 ms
Click here to check amazing Certification content for Kazakhstan. Otherwise, check out these important facts you probably never knew about certification.kz
Visit certification.kzWe analyzed Certification.kz page load time and found that the first response time was 2.6 sec and then it took 22 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.
certification.kz performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value17.0 s
0/100
25%
Value5.2 s
60/100
10%
Value4,150 ms
1/100
30%
Value0
100/100
15%
Value20.4 s
2/100
10%
2582 ms
574 ms
533 ms
97 ms
534 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 81% of them (30 requests) were addressed to the original Certification.kz, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (19.3 sec) belongs to the original domain Certification.kz.
Page size can be reduced by 84.5 kB (10%)
833.7 kB
749.2 kB
In fact, the total size of Certification.kz main page is 833.7 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. 20% of websites need less resources to load. Images take 698.0 kB which makes up the majority of the site volume.
Potential reduce by 16.3 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 16.3 kB or 73% of the original size.
Potential reduce by 14.5 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. Certification images are well optimized though.
Potential reduce by 36.1 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 36.1 kB or 40% of the original size.
Potential reduce by 17.6 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. Certification.kz needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 80% of the original size.
Number of requests can be reduced by 3 (9%)
34
31
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certification. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
certification.kz
2582 ms
style.css
574 ms
slideshow.js
533 ms
jquery.min.js
97 ms
scroll_to_top.js
534 ms
body-bg.png
239 ms
kazexpoaudit.png
244 ms
Znak_OPS_b361.png
242 ms
Znak_IC_b360.png
485 ms
Znak_SM_b940.png
482 ms
gradient-border.png
477 ms
arrow.png
478 ms
slide1.png
1479 ms
slide2.png
3529 ms
slide3.png
6661 ms
slide4.png
4055 ms
product.png
3595 ms
industrial.png
7936 ms
bokeh.png
2260 ms
lean.png
2755 ms
address.png
2949 ms
email.png
3205 ms
telsign.png
3456 ms
clock.png
3374 ms
director.jpg
15510 ms
new_adress_2.jpg
19262 ms
kea_news.png
3695 ms
noviy_korpus_1.jpg
4552 ms
footer-bg.png
4775 ms
3_0_BFBFBFFF_BFBFBFFF_0_pageviews
414 ms
cycounter
512 ms
iqnet.png
4520 ms
icon_top.png
4800 ms
analytics.js
292 ms
watch.js
8 ms
collect
46 ms
collect
1088 ms
certification.kz 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
certification.kz 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
Page has valid source maps
certification.kz 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certification.kz 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 Certification.kz 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.
certification.kz
Open Graph description is not detected on the main page of Certification. 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: