6.3 sec in total
514 ms
5.5 sec
316 ms
Click here to check amazing Otr content for Russia. Otherwise, check out these important facts you probably never knew about otr.ru
OTR - ИТ-проекты для государства и бизнеса. 22 года на рынке. Разработка ПО, ИТ-инфраструктура, системная интеграция, информационная безопасность, облачные решения.
Visit otr.ruWe analyzed Otr.ru page load time and found that the first response time was 514 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
otr.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value17.6 s
0/100
25%
Value23.0 s
0/100
10%
Value18,430 ms
0/100
30%
Value0
100/100
15%
Value28.2 s
0/100
10%
514 ms
558 ms
137 ms
270 ms
271 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 93% of them (68 requests) were addressed to the original Otr.ru, 4% (3 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Otr.ru.
Page size can be reduced by 602.9 kB (36%)
1.7 MB
1.0 MB
In fact, the total size of Otr.ru main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 37.8 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 37.8 kB or 79% of the original size.
Potential reduce by 137.1 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. Obviously, Otr needs image optimization as it can save up to 137.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 295.0 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 295.0 kB or 68% of the original size.
Potential reduce by 133.0 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. Otr.ru needs all CSS files to be minified and compressed as it can save up to 133.0 kB or 83% of the original size.
Number of requests can be reduced by 41 (60%)
68
27
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
otr.ru
514 ms
www.otr.ru
558 ms
red.css
137 ms
header1-red.css
270 ms
page.css
271 ms
pagination.css
272 ms
webform_styles.css
272 ms
bootstrap.min.css
410 ms
responsive.css
274 ms
jquery.bxslider.css
401 ms
font-awesome.css
406 ms
header1.css
403 ms
jquery.fullPage.css
408 ms
style.css
417 ms
parallaxslider.css
533 ms
jquery-1.10.2.min.js
677 ms
jquery-migrate-1.2.1.min.js
540 ms
bootstrap.min.js
545 ms
hover-dropdown.min.js
542 ms
jquery.bxslider.js
555 ms
app.js
663 ms
form.js
674 ms
feedbackform.js
681 ms
otr-collapse.js
683 ms
otr-list-filter.js
695 ms
otr-block-pagination.js
797 ms
jquery.validate.min.js
817 ms
jquery.fullPage.min.js
816 ms
jquery.velocity.min.js
823 ms
jquery.touchSwipe.min.js
820 ms
parallaxslider.js
835 ms
jquery.dotdotdot.min.js
932 ms
otr-subscribe.js
958 ms
detectmobile.js
990 ms
jquery.validate.ru.js
958 ms
app.css
137 ms
analytics.js
9 ms
watch.js
446 ms
logo.png_567961324.png
206 ms
arrow.png
207 ms
slider1.png
266 ms
slider2.png
622 ms
slider3.png
276 ms
map_2.png
797 ms
map_3.png
542 ms
balls.png
3271 ms
rein.jpg
399 ms
nout_03.png
413 ms
mail.png_1765469662.png
1144 ms
collect
170 ms
company.png
519 ms
services.png
646 ms
solutions.png
657 ms
products.png
715 ms
support.png
781 ms
search-collapsed.png
795 ms
search-button.png
850 ms
Roboto-Light-webfont.woff
2039 ms
Roboto-Regular-webfont.woff
1802 ms
Roboto-Medium-webfont.woff
1073 ms
loader.gif
980 ms
news-slider-bg.png
1767 ms
show-more.png
1204 ms
btn-otr.png
1076 ms
bx_loader.gif
1183 ms
empty.png
1209 ms
empty.png)
1349 ms
tel.png
1340 ms
advert.gif
85 ms
1
85 ms
right.png
315 ms
left.png
178 ms
bullet.png
316 ms
otr.ru accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
otr.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
otr.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otr.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 Otr.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.
otr.ru
Open Graph description is not detected on the main page of Otr. 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: