Access e-ohrana.ru. ТСО Охрана - Технические системы охраны | Видеонаблюдение, охранная сигнализация, система контроля д...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.263

47/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

e-ohrana.ru

539 ms

e-ohrana.ru

676 ms

content.css

143 ms

bootstrap.min.css

294 ms

bootstrap-responsive.min.css

417 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 83% of them (57 requests) were addressed to the original E-ohrana.ru, 10% (7 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain E-ohrana.ru.

Content Size

982.4 kB

After Optimization

892.9 kB

In fact, the total size of E-ohrana.ru main page is 982.4 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 672.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.7 kB

Original 48.4 kB
After minification 46.4 kB
After compression 10.7 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 37.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 37.0 kB

Original 672.9 kB
After minification 635.9 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. E Ohrana images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 8.7 kB

Original 179.5 kB
After minification 178.9 kB
After compression 170.8 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.

CSS Optimization

-8%

Potential reduce by 6.1 kB

Original 81.6 kB
After minification 81.6 kB
After compression 75.5 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. E-ohrana.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Ohrana. 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 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

RU
Language Claimed

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-ohrana.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 E-ohrana.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.

Social Sharing Optimization

e-ohrana.ru

Open Graph description is not detected on the main page of E Ohrana. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

ТСО Охрана - Технические системы охраны | Видеонаблюдение, охранная сигнализация, система контроля доступа, пожарная сигнализация

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

e-ohrana.ru

e-ohrana.ru

content.css

bootstrap.min.css

bootstrap-responsive.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

e-ohrana.ru

e-ohrana.ru

content.css

bootstrap.min.css

bootstrap-responsive.min.css

bootstrap-extended.css

djimageslider.css

fullscreen.css

jquery.min.js

jquery-noconflict.js

jquery-migrate.min.js

caption.js

mootools-core.js

core.js

mootools-more.js

bootstrap.min.js

jquery.easing.min.js

slider.js

jquery.cookie.js

jmgmodalpopup.js

ie9-10.css

text.css

layout.css

nav.css

typography.css

template.css

responsive-template.css

vm-sensitive.css

font-awesome.min.css

superfish.js

supersubs.js

camera.css

jquery.mobile.customized.min.js

jquery.easing.1.3.js

camera.min.js

jquery.backstretch.min.js

webfont.js

css

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