Tools & Wizards About Us
okna-alumin.ru screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

okna-alumin.ru

окна Schuco (Шуко) в Москве - алюминиевые конструкции Schuco (окна,двери,фасады)

Page Load Speed

5.1 sec in total

First Response

725 ms

Resources Loaded

3.2 sec

Page Rendered

1.1 sec

okna-alumin.ru screenshot

About Website

Welcome to okna-alumin.ru homepage info - get ready to check Okna Alumin best content right away, or after learning these important things about okna-alumin.ru

Компания Алькасар является официальным партнером фирмы Schuco. На нашем представлены все виды окон и ПВХ конструкций от бренда Шуко.

Visit okna-alumin.ru

Key Findings

We analyzed Okna-alumin.ru page load time and found that the first response time was 725 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

okna-alumin.ru performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

okna-alumin.ru

725 ms

style.css

137 ms

callme.css

258 ms

owl.carousel.css

262 ms

css

28 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 63% of them (27 requests) were addressed to the original Okna-alumin.ru, 23% (10 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Okna-alumin.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 529.4 kB (3%)

Content Size

17.7 MB

After Optimization

17.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Okna-alumin.ru main page is 17.7 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. 55% of websites need less resources to load. Images take 17.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 29.7 kB

  • Original 37.3 kB
  • After minification 30.5 kB
  • After compression 7.6 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 6.8 kB, which is 18% 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 29.7 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 497.2 kB

  • Original 17.5 MB
  • After minification 17.0 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. Okna Alumin images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 128.8 kB
  • After minification 128.1 kB
  • After compression 126.8 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

-7%

Potential reduce by 425 B

  • Original 6.3 kB
  • After minification 6.3 kB
  • After compression 5.9 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. Okna-alumin.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (28%)

Requests Now

32

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okna Alumin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

okna-alumin.ru

okna-alumin.ru

725 ms

style.css

style.css

137 ms

callme.css

callme.css

258 ms

owl.carousel.css

owl.carousel.css

262 ms

css

css

28 ms

css

css

40 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

412 ms

owl.carousel.min.js

owl.carousel.min.js

275 ms

callme.js

callme.js

280 ms

main.js

main.js

294 ms

transfers.js

transfers.js

383 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

679 ms

%D0%BB%D0%BE%D0%B3%D0%BE%20%D1%88%D1%83%D0%BA%D0%BE%20-%201.jpg

%D0%BB%D0%BE%D0%B3%D0%BE%20%D1%88%D1%83%D0%BA%D0%BE%20-%201.jpg

148 ms

sprite.png

sprite.png

148 ms

1_banner1.png

1_banner1.png

279 ms

headerArticle.png

headerArticle.png

269 ms

IMG-20190822-WA0006%281%29.jpg

IMG-20190822-WA0006%281%29.jpg

544 ms

RAL.png

RAL.png

732 ms

DecoRAL.jpg

DecoRAL.jpg

414 ms

IMG_20151226_115437.jpg

IMG_20151226_115437.jpg

1063 ms

20151012_130835.jpg

20151012_130835.jpg

1275 ms

IMG_0735.JPG

IMG_0735.JPG

1182 ms

IMG_0679.JPG

IMG_0679.JPG

1349 ms

%D0%A1%D0%BD%D0%B5%D0%B3%D0%B8%D1%80%D0%B8%202.JPG

%D0%A1%D0%BD%D0%B5%D0%B3%D0%B8%D1%80%D0%B8%202.JPG

819 ms

%D0%A1%D0%B5%D0%BC%D0%B5%D0%BD%D0%BA%D0%BE%D0%B2%D0%BE%20%D0%97%D0%A1.jpg

%D0%A1%D0%B5%D0%BC%D0%B5%D0%BD%D0%BA%D0%BE%D0%B2%D0%BE%20%D0%97%D0%A1.jpg

1025 ms

%D0%9F%D0%BE%D0%B7%D0%B4%D0%BD%D1%8F%D0%BA%D0%BE%D0%B2%D0%BE.jpg

%D0%9F%D0%BE%D0%B7%D0%B4%D0%BD%D1%8F%D0%BA%D0%BE%D0%B2%D0%BE.jpg

980 ms

IMG-20170112-WA0007.jpg

IMG-20170112-WA0007.jpg

1096 ms

IMG_20200406_140706%281%29.jpg

IMG_20200406_140706%281%29.jpg

2066 ms

footerBg.png

footerBg.png

1197 ms

webLogo.png

webLogo.png

1235 ms

tag.js

tag.js

886 ms

KFOmCnqEu92Fr1Mu5mxP.ttf

KFOmCnqEu92Fr1Mu5mxP.ttf

53 ms

KFOlCnqEu92Fr1MmEU9fABc9.ttf

KFOlCnqEu92Fr1MmEU9fABc9.ttf

63 ms

KFOlCnqEu92Fr1MmSU5fABc9.ttf

KFOlCnqEu92Fr1MmSU5fABc9.ttf

75 ms

KFOlCnqEu92Fr1MmWUlfABc9.ttf

KFOlCnqEu92Fr1MmWUlfABc9.ttf

85 ms

KFOlCnqEu92Fr1MmYUtfABc9.ttf

KFOlCnqEu92Fr1MmYUtfABc9.ttf

86 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4kaVc.ttf

86 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4kaVc.ttf

87 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4kaVc.ttf

86 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf

84 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4kaVc.ttf

87 ms

advert.gif

advert.gif

665 ms

sync_cookie_image_decide

sync_cookie_image_decide

138 ms

Accessibility Review

okna-alumin.ru accessibility score

65

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

okna-alumin.ru best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

okna-alumin.ru SEO score

82

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okna-alumin.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 Okna-alumin.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

okna-alumin.ru

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