Tools & Wizards About Us
tso-perimetr.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

tso-perimetr.ru

Системы охраны периметра, извещатели – средства защиты объектов в Москве

Page Load Speed

4.5 sec in total

First Response

496 ms

Resources Loaded

3.7 sec

Page Rendered

338 ms

tso-perimetr.ru screenshot

About Website

Click here to check amazing Tso Perimetr content for Russia. Otherwise, check out these important facts you probably never knew about tso-perimetr.ru

Производство и поставка средств охраны периметра: радиоволновые и проводные извещатели, системы охранной сигнализации. Комплексы для предприятий, объектов и частных территорий.

Visit tso-perimetr.ru

Key Findings

We analyzed Tso-perimetr.ru page load time and found that the first response time was 496 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tso-perimetr.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value3,360 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

tso-perimetr.ru

496 ms

www.tso-perimetr.ru

920 ms

vendors.css

118 ms

main.css

228 ms

style.css

343 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 63% of them (53 requests) were addressed to the original Tso-perimetr.ru, 10% (8 requests) were made to Google.com and 7% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tso-perimetr.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 458.2 kB (12%)

Content Size

3.8 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tso-perimetr.ru main page is 3.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 66.7 kB

  • Original 81.5 kB
  • After minification 74.9 kB
  • After compression 14.7 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 66.7 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 16.4 kB

  • Original 2.9 MB
  • After minification 2.9 MB

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. Tso Perimetr images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 371.8 kB

  • Original 796.4 kB
  • After minification 796.3 kB
  • After compression 424.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 371.8 kB or 47% of the original size.

CSS Optimization

-12%

Potential reduce by 3.3 kB

  • Original 27.8 kB
  • After minification 27.6 kB
  • After compression 24.5 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. Tso-perimetr.ru needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (45%)

Requests Now

75

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tso Perimetr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tso-perimetr.ru

tso-perimetr.ru

496 ms

www.tso-perimetr.ru

www.tso-perimetr.ru

920 ms

vendors.css

vendors.css

118 ms

main.css

main.css

228 ms

style.css

style.css

343 ms

default.css

default.css

345 ms

share42.js

share42.js

345 ms

api.js

api.js

32 ms

vendors.js

vendors.js

649 ms

main.js

main.js

359 ms

simplesearh.js

simplesearh.js

344 ms

ru.js

ru.js

418 ms

shopkeeper.js

shopkeeper.js

422 ms

default.js

default.js

422 ms

analytics.js

analytics.js

19 ms

code.js

code.js

894 ms

Prizma-3-10-60.559fa5eb2e3b24faf1ced096df733d94.jpg

Prizma-3-10-60.559fa5eb2e3b24faf1ced096df733d94.jpg

219 ms

Eho-1-10_web.e15ea18e7e2aef4ed32b7a2b680f06f8.jpg

Eho-1-10_web.e15ea18e7e2aef4ed32b7a2b680f06f8.jpg

237 ms

Prizma-3-10-300_2020_web.1a8474d3a3c9947575550a0e0626c5a7.jpg

Prizma-3-10-300_2020_web.1a8474d3a3c9947575550a0e0626c5a7.jpg

294 ms

%D0%AD%D1%85%D0%BE%201-24.ba1a712953fd7918757cc9bb03aa2fa9.png

%D0%AD%D1%85%D0%BE%201-24.ba1a712953fd7918757cc9bb03aa2fa9.png

402 ms

Imp-12_TPM--2022.495c8cb01a3fed6b95d4ac336c910fed.jpg

Imp-12_TPM--2022.495c8cb01a3fed6b95d4ac336c910fed.jpg

298 ms

promo-img.2132e7899b55b6eee7ade1425ca2800a.jpg

promo-img.2132e7899b55b6eee7ade1425ca2800a.jpg

317 ms

proect_omega.2132e7899b55b6eee7ade1425ca2800a.jpg

proect_omega.2132e7899b55b6eee7ade1425ca2800a.jpg

458 ms

3.1.a97f5a9fea78dd2b872d1a834ed17ccd.jpg

3.1.a97f5a9fea78dd2b872d1a834ed17ccd.jpg

501 ms

seo-block-second.jpg

seo-block-second.jpg

611 ms

seo-block-first.jpg

seo-block-first.jpg

530 ms

1.jpg

1.jpg

507 ms

2.jpg

2.jpg

523 ms

Prizma_2-300_p1%20l1n.jpg

Prizma_2-300_p1%20l1n.jpg

679 ms

Pr-3_002_sm.jpg

Pr-3_002_sm.jpg

606 ms

collect

collect

17 ms

header__logo.png

header__logo.png

505 ms

search-icon.png

search-icon.png

523 ms

menu-descriptor.jpg

menu-descriptor.jpg

529 ms

banner_01.jpg

banner_01.jpg

1257 ms

bg-slider.png

bg-slider.png

608 ms

arrow-for-title.png

arrow-for-title.png

609 ms

awords.png

awords.png

630 ms

black-block.jpg

black-block.jpg

636 ms

mail.png

mail.png

682 ms

phone.png

phone.png

712 ms

jquery.jgrowl.min.css

jquery.jgrowl.min.css

713 ms

jizYRExUiTo99u79D0e0w8mN.ttf

jizYRExUiTo99u79D0e0w8mN.ttf

169 ms

jizaRExUiTo99u79D0aEwA.ttf

jizaRExUiTo99u79D0aEwA.ttf

382 ms

jizfRExUiTo99u79B_mh0OqtKA.ttf

jizfRExUiTo99u79B_mh0OqtKA.ttf

255 ms

js

js

73 ms

watch.js

watch.js

13 ms

icons.png

icons.png

136 ms

hUzcM3hqc7

hUzcM3hqc7

281 ms

hit

hit

678 ms

recaptcha__ru.js

recaptcha__ru.js

60 ms

jquery.form.min.js

jquery.form.min.js

121 ms

jquery.jgrowl.min.js

jquery.jgrowl.min.js

111 ms

sync-loader.js

sync-loader.js

971 ms

counter

counter

185 ms

dyn-goal-config.js

dyn-goal-config.js

312 ms

anchor

anchor

43 ms

anchor

anchor

128 ms

anchor

anchor

155 ms

anchor

anchor

210 ms

anchor

anchor

179 ms

banner_02.jpg

banner_02.jpg

436 ms

banner_03.jpg

banner_03.jpg

351 ms

banner_04.jpg

banner_04.jpg

546 ms

banner_05.jpg

banner_05.jpg

547 ms

banner_06-2.jpg

banner_06-2.jpg

352 ms

banner_04_2000x450.jpg

banner_04_2000x450.jpg

433 ms

banner_05_2000x450.jpg

banner_05_2000x450.jpg

434 ms

banner_03_2000x450.jpg

banner_03_2000x450.jpg

433 ms

banner_02_2000x450.jpg

banner_02_2000x450.jpg

545 ms

banner_01_2000x450_01.jpg

banner_01_2000x450_01.jpg

547 ms

arrow-left.png

arrow-left.png

547 ms

arrow-right.png

arrow-right.png

548 ms

styles__ltr.css

styles__ltr.css

5 ms

recaptcha__ru.js

recaptcha__ru.js

18 ms

hUzcM3hqc7

hUzcM3hqc7

611 ms

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

126 ms

webworker.js

webworker.js

196 ms

logo_48.png

logo_48.png

121 ms

recaptcha__ru.js

recaptcha__ru.js

59 ms

KFOmCnqEu92Fr1Mu5mxP.ttf

KFOmCnqEu92Fr1Mu5mxP.ttf

11 ms

KFOlCnqEu92Fr1MmEU9fABc9.ttf

KFOlCnqEu92Fr1MmEU9fABc9.ttf

11 ms

KFOlCnqEu92Fr1MmYUtfABc9.ttf

KFOlCnqEu92Fr1MmYUtfABc9.ttf

11 ms

tracker

tracker

146 ms

Accessibility Review

tso-perimetr.ru accessibility score

70

Accessibility Issues

ARIA

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.

Impact

Issue

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.

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tso-perimetr.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tso-perimetr.ru SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

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

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 Tso-perimetr.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 Tso-perimetr.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

tso-perimetr.ru

Open Graph description is not detected on the main page of Tso Perimetr. 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: