Access zonadostupa.ru. Технические средства охраны объектов

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value14.9 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value6,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.505

16/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

zonadostupa.ru

515 ms

zonadostupa.ru

955 ms

js

55 ms

haplu2eyrl

218 ms

2324f156d9c57082a2c6428f39f6c301.css

258 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 77% of them (41 requests) were addressed to the original Zonadostupa.ru, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (955 ms) belongs to the original domain Zonadostupa.ru.

Content Size

1.3 MB

After Optimization

772.9 kB

In fact, the total size of Zonadostupa.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. HTML takes 517.4 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 469.4 kB

Original 517.4 kB
After minification 320.1 kB
After compression 47.9 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 197.2 kB, which is 38% 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 469.4 kB or 91% of the original size.

Image Optimization

-6%

Potential reduce by 15.7 kB

Original 257.8 kB
After minification 242.1 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. Zonadostupa images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

Original 440.4 kB
After minification 440.4 kB
After compression 437.7 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

-4%

Potential reduce by 1.9 kB

Original 47.1 kB
After minification 47.1 kB
After compression 45.2 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. Zonadostupa.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonadostupa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts 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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

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 Zonadostupa.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 Zonadostupa.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

zonadostupa.ru

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

Технические средства охраны объектов | Магазин систем безопасности

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

zonadostupa.ru

zonadostupa.ru

js

haplu2eyrl

2324f156d9c57082a2c6428f39f6c301.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

zonadostupa.ru

zonadostupa.ru

js

haplu2eyrl

2324f156d9c57082a2c6428f39f6c301.css

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

analytics.js

js

collect

rvi-ipn16_2-pro_new_150x0.jpg

alm-400s_150x0.jpg

alm-350ft_150x0.jpg

ipd-3_4m_150x0.png

uzp-i_150x0.jpg

us_2h2_300_150x0.jpg

gate-usb_485_150x0.jpeg

api.js

e325890cd350868888031825613995ed.js

no-image-user.svg

footer-logo.svg

9th-may.png

1a731_00_0_pc.jpg

15535_28_0.jpeg

16215_25_0.jpeg

07078_38_0.jpeg

43110_65_0.jpg

promix-sm326_10_2.jpg

promix-sm420_10.jpg

promix-sm504_10-cw.jpg

promix-sm213_01_3.png

promix-sm215_10.jpg

fe-mhd2216_2_150x0.png

fe-nvr5108_150x0.jpg

al-zl-01_150x0.jpg

fe-mhd2108_2_150x0.png

5c621_150x0.jpg

clarity.js

tag.js

uparrow.svg

telegram-img.svg

search-submit.svg

head-info-icons.svg

main-top-icons.svg