Tools & Wizards About Us
reduktor-union.ru screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

reduktor-union.ru

ООО"Союз-Редуктор". Производство редукторов. Продажа приводных цепей. Санкт-Петербург.

Page Load Speed

3.6 sec in total

First Response

534 ms

Resources Loaded

2.7 sec

Page Rendered

402 ms

reduktor-union.ru screenshot

About Website

Click here to check amazing Reduktor Union content for Russia. Otherwise, check out these important facts you probably never knew about reduktor-union.ru

Производство цилиндрических, крановых, червячных, планетарных редукторов и мотор-редукторов в Санкт-Петербурге. ЦУ, 1ЦУ, Ц2У, 1Ц2У,Ц3У, 1Ц3У, ВК, РМ, РЦД, Ч, 1Ч, 2Ч, РЧУ, МЧ, МЦ2С, 4МЦ2С, 3МП, МПЗ. Пр...

Visit reduktor-union.ru

Key Findings

We analyzed Reduktor-union.ru page load time and found that the first response time was 534 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

reduktor-union.ru performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

reduktor-union.ru

534 ms

reduktor-union.ru

704 ms

list.js

133 ms

style.css

266 ms

horizont.css

397 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Reduktor-union.ru, 3% (1 request) were made to Informer.yandex.ru and 3% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (933 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.6 kB (16%)

Content Size

326.6 kB

After Optimization

275.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Reduktor-union.ru main page is 326.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 196.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 38.1 kB

  • Original 42.7 kB
  • After minification 21.8 kB
  • After compression 4.7 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. This page needs HTML code to be minified as it can gain 21.0 kB, which is 49% 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 38.1 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 12.4 kB

  • Original 196.1 kB
  • After minification 183.6 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. Reduktor Union images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 278 B

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 85.7 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

-45%

Potential reduce by 795 B

  • Original 1.8 kB
  • After minification 1.5 kB
  • After compression 960 B

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. Reduktor-union.ru needs all CSS files to be minified and compressed as it can save up to 795 B or 45% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

35

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reduktor Union. According to our analytics all requests are already optimized.

Network Requests Diagram

reduktor-union.ru

reduktor-union.ru

534 ms

reduktor-union.ru

reduktor-union.ru

704 ms

list.js

list.js

133 ms

style.css

style.css

266 ms

horizont.css

horizont.css

397 ms

vert.css

vert.css

398 ms

reduktor.reduktori.html

reduktor.reduktori.html

448 ms

3_0_FCF070FF_DCD050FF_0_pageviews

3_0_FCF070FF_DCD050FF_0_pageviews

602 ms

sh2.gif

sh2.gif

269 ms

bg1_1.gif

bg1_1.gif

393 ms

zk.gif

zk.gif

394 ms

tag.js

tag.js

933 ms

cycounter

cycounter

548 ms

top1_1.jpg

top1_1.jpg

135 ms

top2_2.jpg

top2_2.jpg

432 ms

rd2.gif

rd2.gif

302 ms

btn_home.gif

btn_home.gif

157 ms

160.jpg

160.jpg

156 ms

11901.jpg

11901.jpg

156 ms

c3umin4.jpg

c3umin4.jpg

156 ms

v4005.jpg

v4005.jpg

275 ms

VK4751.jpg

VK4751.jpg

288 ms

MC2S25.jpg

MC2S25.jpg

288 ms

3504.jpg

3504.jpg

287 ms

2503.jpg

2503.jpg

288 ms

c23005.jpg

c23005.jpg

405 ms

2ch405.jpg

2ch405.jpg

412 ms

ch63ch805.jpg

ch63ch805.jpg

418 ms

ch805.jpg

ch805.jpg

418 ms

ch1005.jpg

ch1005.jpg

419 ms

ch1255.jpg

ch1255.jpg

401 ms

1ch63a5.jpg

1ch63a5.jpg

518 ms

1ch1605.jpg

1ch1605.jpg

528 ms

3mp5.jpg

3mp5.jpg

531 ms

2mch5.jpg

2mch5.jpg

664 ms

MCH1605.jpg

MCH1605.jpg

532 ms

cep15.jpg

cep15.jpg

532 ms

Accessibility Review

reduktor-union.ru accessibility score

60

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements 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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

reduktor-union.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

reduktor-union.ru SEO score

91

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reduktor-union.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Reduktor-union.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

reduktor-union.ru

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