Tools & Wizards About Us
tn-ss.ru screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

tn-ss.ru

Шумоизоляция и звукоизоляция — производитель звукоизоляционных материалов | Techno Sonus

Page Load Speed

8.1 sec in total

First Response

471 ms

Resources Loaded

6.2 sec

Page Rendered

1.5 sec

tn-ss.ru screenshot

About Website

Visit tn-ss.ru now to see the best up-to-date Tn Ss content for Russia and also check out these interesting facts you probably never knew about tn-ss.ru

Группа компаний ТехноСонус – предоставляет готовые решения по шумоизоляции и звукоизоляции квартир, офисов и помещений, лидер на отечественном рынке звукоизоляционных, акустических и виброизоляционных...

Visit tn-ss.ru

Key Findings

We analyzed Tn-ss.ru page load time and found that the first response time was 471 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tn-ss.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value28.8 s

0/100

25%

SI (Speed Index)

Value18.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,080 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

tn-ss.ru

471 ms

tn-ss.ru

697 ms

swiper-bundle.min.css

131 ms

kernel_main_v1.css

261 ms

page_a2e0f02fe7a7159df1c836b00293fe7a_v1.css

384 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 84% of them (139 requests) were addressed to the original Tn-ss.ru, 5% (9 requests) were made to Cloud.roistat.com and 2% (4 requests) were made to Web.webformscr.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Tn-ss.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.4 kB (19%)

Content Size

1.1 MB

After Optimization

895.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tn-ss.ru main page is 1.1 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 652.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 191.8 kB

  • Original 224.8 kB
  • After minification 150.2 kB
  • After compression 33.0 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. This page needs HTML code to be minified as it can gain 74.7 kB, which is 33% 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 191.8 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 6.8 kB

  • Original 652.0 kB
  • After minification 645.2 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. Tn Ss images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.9 kB

  • Original 102.4 kB
  • After minification 102.4 kB
  • After compression 98.5 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

-9%

Potential reduce by 12.0 kB

  • Original 131.1 kB
  • After minification 131.1 kB
  • After compression 119.1 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. Tn-ss.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (37%)

Requests Now

155

After Optimization

98

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tn Ss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tn-ss.ru

tn-ss.ru

471 ms

tn-ss.ru

tn-ss.ru

697 ms

swiper-bundle.min.css

swiper-bundle.min.css

131 ms

kernel_main_v1.css

kernel_main_v1.css

261 ms

page_a2e0f02fe7a7159df1c836b00293fe7a_v1.css

page_a2e0f02fe7a7159df1c836b00293fe7a_v1.css

384 ms

template_1b6bcdb3d77f792130e783f860d8088d_v1.css

template_1b6bcdb3d77f792130e783f860d8088d_v1.css

647 ms

core.min.js

core.min.js

533 ms

kernel_main_v1.js

kernel_main_v1.js

533 ms

kernel_main_polyfill_customevent_v1.js

kernel_main_polyfill_customevent_v1.js

397 ms

dexie.bitrix.bundle.min.js

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core_ls.min.js

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core_frame_cache.min.js

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protobuf.min.js

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796 ms

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Accessibility Review

tn-ss.ru accessibility score

84

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 IDs are not unique

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

High

Links do not have a discernible name

Best Practices

tn-ss.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tn-ss.ru SEO score

86

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

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 Tn-ss.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 Tn-ss.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

tn-ss.ru

Open Graph data is detected on the main page of Tn Ss. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: