4.1 sec in total
658 ms
3.2 sec
166 ms
Visit adt.ru now to see the best up-to-date ADT content and also check out these interesting facts you probably never knew about adt.ru
ADT Web Solutions - один из первых российских Интернет- разработчиков. Основной специализацией компании является разработка, поддержка и сопровождение веб-сайтов, продвижение web сайтов, услуг или тов...
Visit adt.ruWe analyzed Adt.ru page load time and found that the first response time was 658 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
adt.ru performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value4.3 s
42/100
25%
Value5.2 s
59/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value6.1 s
63/100
10%
658 ms
442 ms
297 ms
472 ms
1042 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Adt.ru, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Adt.ru.
Page size can be reduced by 307.0 kB (57%)
542.7 kB
235.7 kB
In fact, the total size of Adt.ru main page is 542.7 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. Only 10% of websites need less resources to load. Javascripts take 361.7 kB which makes up the majority of the site volume.
Potential reduce by 6.1 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 1.3 kB, which is 14% 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 6.1 kB or 67% of the original size.
Potential reduce by 8.8 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. ADT images are well optimized though.
Potential reduce by 254.6 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 254.6 kB or 70% of the original size.
Potential reduce by 37.5 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. Adt.ru needs all CSS files to be minified and compressed as it can save up to 37.5 kB or 82% of the original size.
Number of requests can be reduced by 25 (68%)
37
12
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ADT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
adt.ru
658 ms
swfobject.js
442 ms
jquery.ui.all.css
297 ms
adt.css
472 ms
jquery.js
1042 ms
jquery-ui.js
1548 ms
modalpopup.js
470 ms
jquery.ui.base.css
329 ms
jquery.ui.theme.css
607 ms
jquery.ui.core.css
150 ms
jquery.ui.resizable.css
280 ms
jquery.ui.selectable.css
281 ms
jquery.ui.accordion.css
415 ms
jquery.ui.autocomplete.css
533 ms
jquery.ui.button.css
539 ms
jquery.ui.dialog.css
566 ms
jquery.ui.slider.css
581 ms
jquery.ui.tabs.css
683 ms
jquery.ui.datepicker.css
809 ms
jquery.ui.progressbar.css
814 ms
top_grad.jpg
267 ms
bottom_grad.jpg
284 ms
menu_bg.gif
285 ms
border.gif
282 ms
logo_big.gif
292 ms
flash.jpg
601 ms
list.jpg
555 ms
fone.gif
541 ms
RMHnews.jpg
814 ms
enrus_for_news.jpg
821 ms
switer.jpg
699 ms
none.gif
819 ms
hot_dog.jpg
1073 ms
foot_grad.jpg
851 ms
mail.gif
949 ms
map.gif
1066 ms
watch.js
5 ms
analytics.js
18 ms
collect
15 ms
collect
74 ms
ga-audiences
95 ms
adt.ru 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
adt.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
adt.ru SEO score
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adt.ru 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 Adt.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.
adt.ru
Open Graph description is not detected on the main page of ADT. 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: