4.5 sec in total
641 ms
3.8 sec
128 ms
Click here to check amazing Data Com content for Kazakhstan. Otherwise, check out these important facts you probably never knew about datacom.kz
Visit datacom.kzWe analyzed Datacom.kz page load time and found that the first response time was 641 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
datacom.kz performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value3.8 s
84/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.6 s
100/100
10%
641 ms
1030 ms
208 ms
372 ms
195 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Datacom.kz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Datacom.kz.
Page size can be reduced by 12.4 kB (67%)
18.4 kB
6.1 kB
In fact, the total size of Datacom.kz main page is 18.4 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. Only 10% of websites need less resources to load. HTML takes 8.9 kB which makes up the majority of the site volume.
Potential reduce by 7.0 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 1.1 kB, which is 13% 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 7.0 kB or 79% of the original size.
Potential reduce by 14 B
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. Data Com images are well optimized though.
Potential reduce by 2.0 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 2.0 kB or 67% of the original size.
Potential reduce by 3.3 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. Datacom.kz needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 80% of the original size.
Number of requests can be reduced by 15 (31%)
48
33
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
datacom.kz
641 ms
www.datacom.kz
1030 ms
datacom_styles.css
208 ms
scripts.js
372 ms
about.gif
195 ms
about_.gif
191 ms
news.gif
406 ms
news_.gif
392 ms
services.gif
399 ms
services_.gif
407 ms
projects.gif
383 ms
projects_.gif
401 ms
contact.gif
567 ms
contact_.gif
575 ms
en.gif
582 ms
en_on.gif
589 ms
ru.gif
587 ms
ru_on.gif
589 ms
0101.gif
754 ms
0102.gif
759 ms
0103.gif
765 ms
0104.gif
769 ms
0105.gif
772 ms
0106.gif
770 ms
0107.gif
939 ms
0108.gif
942 ms
bg_top.gif
949 ms
0201.gif
955 ms
0202.gif
965 ms
0203.gif
957 ms
0204.gif
1153 ms
0205.gif
1131 ms
bot.gif
1131 ms
0207.gif
1137 ms
1px.gif
1143 ms
0301.gif
1148 ms
0302.gif
1317 ms
0303.gif
1314 ms
0304.gif
1331 ms
0305.gif
1325 ms
0306.gif
1155 ms
0307.gif
1154 ms
0308.gif
1126 ms
bg_left.gif
1123 ms
0401.gif
1130 ms
0402.gif
1126 ms
about_us.gif
1125 ms
c_right_01.gif
1133 ms
c_right_02.gif
1127 ms
bg_c_right.gif
1123 ms
datacom.kz accessibility score
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
<object> elements do not have alternate text
datacom.kz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
datacom.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
Document uses plugins
EN
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datacom.kz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Datacom.kz 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.
datacom.kz
Open Graph description is not detected on the main page of Data Com. 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: