Access pmcm.ru. Пожарные и охранные сигнализации в Москве. Видеонаблюдение и СКУД от АО «Безопасность»

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

pmcm.ru

317 ms

pmcm.ru

924 ms

gtm.js

112 ms

bootstrap.css

209 ms

jquery-3.3.1.min.js

73 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 53% of them (34 requests) were addressed to the original Pmcm.ru, 6% (4 requests) were made to Analytics.prostoy.ru and 5% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Pmcm.ru.

Content Size

1.6 MB

After Optimization

1.2 MB

In fact, the total size of Pmcm.ru main page is 1.6 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. 55% of websites need less resources to load. Images take 608.0 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 159.1 kB

Original 267.6 kB
After minification 259.5 kB
After compression 108.5 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 159.1 kB or 59% of the original size.

Image Optimization

-0%

Potential reduce by 1.0 kB

Original 608.0 kB
After minification 606.9 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. Pmcm images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 71.4 kB

Original 526.3 kB
After minification 524.8 kB
After compression 455.0 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 71.4 kB or 14% of the original size.

CSS Optimization

-83%

Potential reduce by 131.8 kB

Original 159.5 kB
After minification 131.7 kB
After compression 27.7 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. Pmcm.ru needs all CSS files to be minified and compressed as it can save up to 131.8 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pmcm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Pmcm.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 Pmcm.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

pmcm.ru

Open Graph description is not detected on the main page of Pmcm. 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

Пожарные и охранные сигнализации в Москве. Видеонаблюдение и СКУД от АО «Безопасность»

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

pmcm.ru

pmcm.ru

gtm.js

bootstrap.css

jquery-3.3.1.min.js

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

pmcm.ru

pmcm.ru

gtm.js

bootstrap.css

jquery-3.3.1.min.js

jquery.min.js

bootstrap.min.js

init.js

script.js

css

font-awesome.min.css

kernel_main.css

page_ca70b5dccc0f598b9403b45374c2b250.css

template_ddd11adc0afae4982f1ac41086889a96.css

kernel_main.js

ajax.min.js

jquery-1.8.3.min.js

kernel_altasib.up.js

template_a454b8a7ec824bf7778ac4a5242dfbf4.js

api.js

jquery.fancybox.min.css

fancybox.css

es5-shims.min.js

share.js

main.js

fancybox.umd.js

jquery.mask.min.js

ba.js

recaptcha__en.js

api-v2.min.js

logo2.png

bg-slider.png

svoi_sale.jpg

bezak1.jpg

svoi.jpg

okhrannaya_signalizatsiya_icon.png

pozharnaya_signalizatsiya_icon.png

trevozhnaya_signalizatsiya_icon.png

sistemy_videonablyudeniya_icon.png

skud_icon.png

bolid-main.jpg

strelets-22.jpg

upiter-22.jpg