18.9 sec in total
2.9 sec
15.5 sec
427 ms
Visit optimus-cctv.ru now to see the best up-to-date Optimus Cctv content for Russia and also check out these interesting facts you probably never knew about optimus-cctv.ru
Optimus — решение безопасности любого объекта. Демократичные цены плюс многоступенчатый контроль качества. Экспертная техподдержка инженеров; бесплатные оперативные консультации профессионалов подключ...
Visit optimus-cctv.ruWe analyzed Optimus-cctv.ru page load time and found that the first response time was 2.9 sec and then it took 16 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
optimus-cctv.ru performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value5.2 s
23/100
25%
Value7.1 s
31/100
10%
Value710 ms
42/100
30%
Value0.066
97/100
15%
Value6.9 s
54/100
10%
2933 ms
865 ms
1084 ms
1463 ms
1082 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 78% of them (65 requests) were addressed to the original Optimus-cctv.ru, 6% (5 requests) were made to Google-analytics.com and 6% (5 requests) were made to Static.siteheart.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Optimus-cctv.ru.
Page size can be reduced by 566.4 kB (43%)
1.3 MB
736.6 kB
In fact, the total size of Optimus-cctv.ru main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 566.5 kB which makes up the majority of the site volume.
Potential reduce by 49.0 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 7.6 kB, which is 12% 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 49.0 kB or 79% of the original size.
Potential reduce by 50.5 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. Optimus Cctv images are well optimized though.
Potential reduce by 377.4 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 377.4 kB or 67% of the original size.
Potential reduce by 89.6 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. Optimus-cctv.ru needs all CSS files to be minified and compressed as it can save up to 89.6 kB or 80% of the original size.
Number of requests can be reduced by 36 (46%)
78
42
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optimus Cctv. 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 from 13 to 1 for CSS and as a result speed up the page load time.
optimus-cctv.ru
2933 ms
optimus.css
865 ms
style.css
1084 ms
style.css
1463 ms
module_default.css
1082 ms
style.css
741 ms
mootools-core.js
7142 ms
core.js
1081 ms
caption.js
1054 ms
mootools-more.js
1979 ms
powertools-1.2.0.js
993 ms
slider.js
1176 ms
acymailing_module.js
1241 ms
system.css
1268 ms
template.css
1595 ms
css
990 ms
jquery.min.js
646 ms
fancybox.js
1933 ms
owl.carousel.min.js
1781 ms
jquery.cookie.js
1397 ms
new.js
1780 ms
style.css
2010 ms
owl.carousel.css
2176 ms
share.js
891 ms
style.css
2167 ms
jqueryui.js
3252 ms
system.css
138 ms
ga.js
70 ms
headbg.png
214 ms
logo.png
474 ms
close.gif
161 ms
send.gif
404 ms
map.png
389 ms
quest.png
148 ms
podpis.png
398 ms
key.png
401 ms
cart.png
400 ms
searchButton.gif
497 ms
banner-E014_0-opt.jpg
3231 ms
banner-5mp-opt.jpg
1777 ms
garantiya-37-optimus1.jpg
1232 ms
banner-ahd-opt.jpg
4883 ms
banner-full-hd-ahd-OP.jpg
3348 ms
prev.png
562 ms
next.png
716 ms
slideshadow.png
906 ms
shirokiyassortiment.png
1443 ms
tehpodderjka.png
1361 ms
V_O.png
1501 ms
thumb_space_pattern_of_color_box_for_UTP11.jpg
1747 ms
thumb_NVR_2323.jpg
1651 ms
thumb_TL_WN727N_01.jpg
1858 ms
thumb_VM_E10.jpg
1924 ms
thumb_komplekt_Optimus_B_1T.jpg
2493 ms
thumb_komplekt_Optimus_B_1.jpg
2007 ms
vk.png
2100 ms
facebook.png
2155 ms
twitter.png
2262 ms
rss.png
2318 ms
mn4VPBSqQXCLGhD-YfHBHw.woff
110 ms
c7zShuBQq4ZpIJ8BT4kcTw.woff
110 ms
panell.png
2313 ms
panelr.png
2406 ms
searchfield.png
2450 ms
loader.gif
2541 ms
download_bg.png
2655 ms
catalog_new.png
2655 ms
price.png
2725 ms
__utm.gif
35 ms
__utm.gif
25 ms
proshivki.png
2605 ms
sert.png
2609 ms
cena_bg.png
2682 ms
sh.js
183 ms
watch.js
82 ms
sh.js
127 ms
widget.js
96 ms
widget.js
991 ms
orange.css
38 ms
logo.png
84 ms
a.html
105 ms
analytics.js
63 ms
collect
58 ms
optimus-cctv.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
optimus-cctv.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
Page has valid source maps
optimus-cctv.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
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 Optimus-cctv.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 Optimus-cctv.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.
optimus-cctv.ru
Open Graph description is not detected on the main page of Optimus Cctv. 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: