Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tcway.ru

ООО "Технологии контроля" - ваш надежный поставщик в области энергетики.

Page Load Speed

7.2 sec in total

First Response

706 ms

Resources Loaded

5.2 sec

Page Rendered

1.4 sec

tcway.ru screenshot

About Website

Welcome to tcway.ru homepage info - get ready to check Tcway best content for Russia right away, or after learning these important things about tcway.ru

Автоматика, загазованность, химия, сети, трубы, узлы учета. Аварийно-диспетчерская служба. Газовая служба. Поверка СИ. Пуско-наладочные работы, ввод в эксплуатацию, консервация, режимно-наладочные исп...

Visit tcway.ru

Key Findings

We analyzed Tcway.ru page load time and found that the first response time was 706 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tcway.ru performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value22.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value41.8 s

0/100

10%

Network Requests Diagram

tcway.ru

706 ms

design-i1b4ew1m7-1590125416_styles.css

328 ms

ms_site_default.css

336 ms

jquery.min.js

495 ms

do.js

335 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 62% of them (61 requests) were addressed to the original Tcway.ru, 28% (28 requests) were made to Client.onicon.ru and 3% (3 requests) were made to Counter.megagroup.ru. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Tcway.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.4 kB (4%)

Content Size

10.0 MB

After Optimization

9.6 MB

In fact, the total size of Tcway.ru main page is 10.0 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. 70% of websites need less resources to load. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 274.4 kB

  • Original 338.8 kB
  • After minification 331.2 kB
  • After compression 64.4 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 274.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 14.7 kB

  • Original 9.1 MB
  • After minification 9.1 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. Tcway images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 58.9 kB

  • Original 490.8 kB
  • After minification 490.8 kB
  • After compression 431.9 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 58.9 kB or 12% of the original size.

CSS Optimization

-27%

Potential reduce by 25.4 kB

  • Original 95.5 kB
  • After minification 95.5 kB
  • After compression 70.1 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. Tcway.ru needs all CSS files to be minified and compressed as it can save up to 25.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (41%)

Requests Now

83

After Optimization

49

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tcway. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tcway.ru accessibility score

86

Accessibility Issues

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

Form elements do not have associated labels

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

tcway.ru best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tcway.ru SEO score

92

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

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 Tcway.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 Tcway.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

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