3.6 sec in total
519 ms
2.3 sec
736 ms
Visit ots35.ru now to see the best up-to-date Ots 35 content and also check out these interesting facts you probably never knew about ots35.ru
Системы охранно-пожарной сигнализации и пожаротушения, видеонаблюдения, контроля и управления доступом. Разработка, проектирование и монтаж в Вологде и Вологодской области.
Visit ots35.ruWe analyzed Ots35.ru page load time and found that the first response time was 519 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ots35.ru performance score
name
value
score
weighting
Value1.8 s
88/100
10%
Value4.8 s
31/100
25%
Value3.4 s
89/100
10%
Value130 ms
96/100
30%
Value0.217
57/100
15%
Value5.2 s
74/100
10%
519 ms
133 ms
145 ms
145 ms
141 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 59% of them (22 requests) were addressed to the original Ots35.ru, 14% (5 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ots35.ru.
Page size can be reduced by 26.7 kB (4%)
697.8 kB
671.1 kB
In fact, the total size of Ots35.ru main page is 697.8 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. 50% of websites need less resources to load. Images take 493.2 kB which makes up the majority of the site volume.
Potential reduce by 15.0 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. 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 15.0 kB or 76% of the original size.
Potential reduce by 10.0 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. Ots 35 images are well optimized though.
Potential reduce by 1.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 135 B
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. Ots35.ru has all CSS files already compressed.
Number of requests can be reduced by 14 (48%)
29
15
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ots 35. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ots35.ru
519 ms
all.css
133 ms
css
145 ms
css
145 ms
owl.carousel.min.css
141 ms
bootstrap.min.css
372 ms
default.min.css
238 ms
jquery-1.12.4.min.js
587 ms
bootstrap.min.js
264 ms
default.min.js
262 ms
owl.carousel.min.js
268 ms
jQuery.headroom.min.js
352 ms
headroom.min.js
586 ms
template.js
587 ms
logo_top.png
598 ms
mobile_logo.png
600 ms
1280x380.png
610 ms
sys_videonabludenie3.jpg
627 ms
smart_home2.jpg
962 ms
sys_pojarotuchenya.jpg
959 ms
sys_fire_alert.jpg
959 ms
video_system_thumb.jpg
942 ms
access_control_thumb.jpg
942 ms
photodune-2417815_thumb.jpg
942 ms
sops_thumb.jpg
1175 ms
css
20 ms
code.js
883 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf
391 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
392 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf
539 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
539 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf
538 ms
fa-solid-900.woff
346 ms
fa-regular-400.woff
386 ms
tag.js
989 ms
counter
124 ms
counter2
124 ms
ots35.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
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
ots35.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
ots35.ru 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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ots35.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 Ots35.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.
ots35.ru
Open Graph description is not detected on the main page of Ots 35. 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: