Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ooosmg.ru

Вертикальные резервуары - производство в Москве | Изготовление вертикальных резервуаров

Page Load Speed

5.9 sec in total

First Response

508 ms

Resources Loaded

5.1 sec

Page Rendered

333 ms

ooosmg.ru screenshot

About Website

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

Производство вертикальных резервуаров в Москве. Есть СРО. 300 успешных проектов. Мы — завод металлоконструкций. Проекты КМ+КЖ в Подарок. Расчет изготовления металлоконструкций типа за 20 сек!

Visit ooosmg.ru

Key Findings

We analyzed Ooosmg.ru page load time and found that the first response time was 508 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Ooosmg.ru rating and web reputation

Performance Metrics

ooosmg.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

ooosmg.ru

508 ms

jquery.min.js

246 ms

highslide.min.css

288 ms

highslide.packed.js

282 ms

flowplayer-3.2.9.min.js

295 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 53% of them (54 requests) were addressed to the original Ooosmg.ru, 25% (25 requests) were made to Web.redhelper.ru and 6% (6 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Web.redhelper.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 330.7 kB (39%)

Content Size

857.5 kB

After Optimization

526.9 kB

In fact, the total size of Ooosmg.ru main page is 857.5 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. 45% of websites need less resources to load. Images take 337.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 79.3 kB

  • Original 97.4 kB
  • After minification 92.4 kB
  • After compression 18.1 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 79.3 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 15.5 kB

  • Original 337.1 kB
  • After minification 321.7 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. Ooosmg images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 165.0 kB

  • Original 260.5 kB
  • After minification 255.8 kB
  • After compression 95.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 165.0 kB or 63% of the original size.

CSS Optimization

-44%

Potential reduce by 70.8 kB

  • Original 162.4 kB
  • After minification 155.2 kB
  • After compression 91.6 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. Ooosmg.ru needs all CSS files to be minified and compressed as it can save up to 70.8 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (63%)

Requests Now

96

After Optimization

36

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ooosmg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ooosmg.ru accessibility score

64

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 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

<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

ooosmg.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

ooosmg.ru SEO score

92

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ooosmg.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Ooosmg.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 Ooosmg. 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: