Tools & Wizards About Us
diamand-group.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

diamand-group.ru

Алюминиевые конструкции от производителя в Москве | Производство светопрозрачных конструкций из алюминиевого профиля на заказ

Page Load Speed

5.1 sec in total

First Response

535 ms

Resources Loaded

4 sec

Page Rendered

522 ms

diamand-group.ru screenshot

About Website

Click here to check amazing Diamand Group content. Otherwise, check out these important facts you probably never knew about diamand-group.ru

Московский завод оконных конструкций «Диамандгруп» производит и реализует алюминиевые светопрозрачные конструкции по самым привлекательным ценам! Изготовление заказа за 3 дня, монтаж за 1 день. Звонит...

Visit diamand-group.ru

Key Findings

We analyzed Diamand-group.ru page load time and found that the first response time was 535 ms and then it took 4.5 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

diamand-group.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value1,160 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

diamand-group.ru

535 ms

www.diamand-group.ru

1098 ms

core.css

129 ms

style.css

249 ms

style.css

254 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 93% of them (66 requests) were addressed to the original Diamand-group.ru, 6% (4 requests) were made to Mc.yandex.ru and 1% (1 request) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Diamand-group.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 633.9 kB (37%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamand-group.ru main page is 1.7 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. 35% of websites need less resources to load. Images take 946.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 31.0 kB

  • Original 43.0 kB
  • After minification 40.0 kB
  • After compression 12.0 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. 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 31.0 kB or 72% of the original size.

Image Optimization

-4%

Potential reduce by 41.2 kB

  • Original 946.9 kB
  • After minification 905.7 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. Diamand Group images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 504.3 kB

  • Original 650.8 kB
  • After minification 552.4 kB
  • After compression 146.5 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 504.3 kB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 57.4 kB

  • Original 68.5 kB
  • After minification 53.7 kB
  • After compression 11.1 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. Diamand-group.ru needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (27%)

Requests Now

66

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamand Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamand-group.ru

diamand-group.ru

535 ms

www.diamand-group.ru

www.diamand-group.ru

1098 ms

core.css

core.css

129 ms

style.css

style.css

249 ms

style.css

style.css

254 ms

styles.css

styles.css

256 ms

kernel.js

kernel.js

777 ms

template_8c9d8fbde3fb2e683cebf116cc5b6145_96e6f7d9844a4bd463f0d92a9697ee21.js

template_8c9d8fbde3fb2e683cebf116cc5b6145_96e6f7d9844a4bd463f0d92a9697ee21.js

259 ms

styles.css

styles.css

371 ms

style_common.css

style_common.css

380 ms

custom.js

custom.js

382 ms

foto-1.jpg

foto-1.jpg

387 ms

foto-2.jpg

foto-2.jpg

384 ms

foto-3.jpg

foto-3.jpg

133 ms

logo.png

logo.png

129 ms

sl-1.jpg

sl-1.jpg

509 ms

sl-3.jpg

sl-3.jpg

496 ms

sl-4.jpg

sl-4.jpg

514 ms

usl-okna.png

usl-okna.png

261 ms

usl-dveri.png

usl-dveri.png

390 ms

usl-fasady.png

usl-fasady.png

511 ms

usl-sady.png

usl-sady.png

512 ms

usl-fonari.png

usl-fonari.png

518 ms

usl-vitraji.png

usl-vitraji.png

620 ms

watch.js

watch.js

170 ms

fon_main.jpg

fon_main.jpg

627 ms

fon_main1.jpg

fon_main1.jpg

631 ms

stiker-bot-fon.jpg

stiker-bot-fon.jpg

630 ms

stiker-bot-fon-left.png

stiker-bot-fon-left.png

632 ms

stiker-bot-fon-right.png

stiker-bot-fon-right.png

637 ms

stiker-niz-left.png

stiker-niz-left.png

733 ms

stiker-niz-right.png

stiker-niz-right.png

752 ms

form-fon.jpg

form-fon.jpg

756 ms

form-left.png

form-left.png

756 ms

form-left-img.jpg

form-left-img.jpg

757 ms

form-name.png

form-name.png

767 ms

form-mail.png

form-mail.png

856 ms

form-tel.png

form-tel.png

878 ms

form-mess.png

form-mess.png

882 ms

sticer-wiki.png

sticer-wiki.png

883 ms

left-otz-name.png

left-otz-name.png

863 ms

block-a-li.png

block-a-li.png

1037 ms

header-left-fon.png

header-left-fon.png

957 ms

header-right-fon.png

header-right-fon.png

983 ms

cont-phone.png

cont-phone.png

1001 ms

header-menu-ul.jpg

header-menu-ul.jpg

1001 ms

header-span.png

header-span.png

1000 ms

ny_1.png

ny_1.png

1079 ms

hit

hit

257 ms

ny_2.png

ny_2.png

1018 ms

sl-bot-fon.png

sl-bot-fon.png

1032 ms

watch.js

watch.js

475 ms

sl-bot-left.png

sl-bot-left.png

901 ms

sl-bot-right.png

sl-bot-right.png

782 ms

usl-left.png

usl-left.png

821 ms

usl-right.png

usl-right.png

850 ms

usl-bot1.png

usl-bot1.png

778 ms

usl-fon.png

usl-fon.png

1033 ms

usl-link.jpg

usl-link.jpg

778 ms

fon_footer.jpg

fon_footer.jpg

781 ms

fon_footer-left.png

fon_footer-left.png

821 ms

footer_bot.jpg

footer_bot.jpg

845 ms

footer_bot-left.jpg

footer_bot-left.jpg

780 ms

footer_bot-right.jpg

footer_bot-right.jpg

781 ms

news-li.png

news-li.png

782 ms

stat_li.png

stat_li.png

821 ms

footer_bot1-right.jpg

footer_bot1-right.jpg

845 ms

footer_bot1-left.jpg

footer_bot1-left.jpg

881 ms

advert.gif

advert.gif

90 ms

arrows.png

arrows.png

799 ms

1

1

91 ms

Accessibility Review

diamand-group.ru accessibility score

95

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

Links do not have a discernible name

Best Practices

diamand-group.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

diamand-group.ru SEO score

96

Search Engine Optimization Advices

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

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamand-group.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 Diamand-group.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

diamand-group.ru

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