5.2 sec in total
820 ms
3.7 sec
638 ms
Click here to check amazing A Training content for Russia. Otherwise, check out these important facts you probably never knew about atraining.ru
Качественные онлайн-курсы по IT от Advanced Training. Контактный e-mail: info@atraining.net
Visit atraining.ruWe analyzed Atraining.ru page load time and found that the first response time was 820 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
atraining.ru performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
35/100
25%
Value5.1 s
61/100
10%
Value930 ms
30/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
820 ms
199 ms
422 ms
425 ms
424 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original Atraining.ru, 51% (26 requests) were made to Cdn.atraining.ru and 10% (5 requests) were made to Openstat.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Atraining.ru.
Page size can be reduced by 145.4 kB (15%)
975.2 kB
829.7 kB
In fact, the total size of Atraining.ru main page is 975.2 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. Images take 746.9 kB which makes up the majority of the site volume.
Potential reduce by 26.7 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 26.7 kB or 76% 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. A Training images are well optimized though.
Potential reduce by 51.2 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 51.2 kB or 46% of the original size.
Potential reduce by 66.1 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. Atraining.ru needs all CSS files to be minified and compressed as it can save up to 66.1 kB or 81% of the original size.
Number of requests can be reduced by 29 (64%)
45
16
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A Training. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
atraining.ru
820 ms
jquery.min.js
199 ms
modernizr.foundation.js
422 ms
jquery.fancybox-1.3.4.pack.js
425 ms
image-hover.js
424 ms
mb-sb-fonts-jqfancybox.css
625 ms
atraining.css
441 ms
atraining-counters.js
445 ms
jquery.reveal.js
596 ms
jquery.customforms.js
600 ms
jquery.placeholder.min.js
601 ms
jquery.tooltips.js
657 ms
app.js
657 ms
jquery.orbit-1.4.0.js
753 ms
wp-embed.min.js
1236 ms
count.js
1242 ms
logo
313 ms
counter2
407 ms
top100.cnt
443 ms
s6.jpg
656 ms
s4.jpg
641 ms
s3.jpg
744 ms
s5.jpg
738 ms
s2.jpg
788 ms
course-cisco-icnd1.jpg
300 ms
course-cisco-route.jpg
427 ms
course-cisco-switch.jpg
564 ms
loading.gif
834 ms
divider.png
765 ms
link.png
774 ms
watch.js
69 ms
code.js
375 ms
ga.js
122 ms
hit
320 ms
cnt.js
310 ms
latest.woff
127 ms
latest.woff
156 ms
inpage_linkid.js
46 ms
__utm.gif
75 ms
counter
166 ms
hit
133 ms
atraining.ru.js
129 ms
cnt
155 ms
count.js
56 ms
f.gif
126 ms
cm.gif
323 ms
tracker
167 ms
rotator-black.png
161 ms
pause-black.png
143 ms
bullets.jpg
141 ms
cnt
135 ms
atraining.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.
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>).
atraining.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
atraining.ru SEO score
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 Atraining.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 Atraining.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.
atraining.ru
Open Graph data is detected on the main page of A Training. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: