Tools & Wizards About Us
alros.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

alros.ru

Алрос - продажа алюминия в Москве | Купить алюминиевый профиль: размеры, цены, производство

Page Load Speed

5.5 sec in total

First Response

719 ms

Resources Loaded

3.8 sec

Page Rendered

977 ms

alros.ru screenshot

About Website

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

Компания Алрос занимается изготовлением и продажей конструкций из алюминия с 1993 года. У нас Вы можете купить алюминиевый профиль любого размера по выгодной цене. Сделать заказ можно по телефону +7 (...

Visit alros.ru

Key Findings

We analyzed Alros.ru page load time and found that the first response time was 719 ms and then it took 4.8 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

alros.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.803

5/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

alros.ru

719 ms

kernel_main.css

250 ms

page_f4d20b27d4f3906fa992294e3c60b6f0.css

260 ms

default_dd98976483a7fbf79b6dfcfc3ee6c183.css

259 ms

template_0d325935da08b67995a30563ae18dc1c.css

641 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 78% of them (39 requests) were addressed to the original Alros.ru, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Alros.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.0 kB (1%)

Content Size

11.5 MB

After Optimization

11.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alros.ru main page is 11.5 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. 60% of websites need less resources to load. Images take 11.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 71.5 kB

  • Original 92.2 kB
  • After minification 79.0 kB
  • After compression 20.6 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 13.2 kB, which is 14% 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 71.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 72.2 kB

  • Original 11.3 MB
  • After minification 11.3 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. Alros images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 191 B

  • Original 24.0 kB
  • After minification 24.0 kB
  • After compression 23.8 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

-12%

Potential reduce by 13.1 kB

  • Original 108.5 kB
  • After minification 108.5 kB
  • After compression 95.4 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. Alros.ru needs all CSS files to be minified and compressed as it can save up to 13.1 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (30%)

Requests Now

40

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alros.ru

alros.ru

719 ms

kernel_main.css

kernel_main.css

250 ms

page_f4d20b27d4f3906fa992294e3c60b6f0.css

page_f4d20b27d4f3906fa992294e3c60b6f0.css

260 ms

default_dd98976483a7fbf79b6dfcfc3ee6c183.css

default_dd98976483a7fbf79b6dfcfc3ee6c183.css

259 ms

template_0d325935da08b67995a30563ae18dc1c.css

template_0d325935da08b67995a30563ae18dc1c.css

641 ms

kernel_main.js

kernel_main.js

695 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

411 ms

ajax.js

ajax.js

376 ms

kernel_currency.js

kernel_currency.js

383 ms

template_a497c5f69b022efbbf0fbf3121d03cdb.js

template_a497c5f69b022efbbf0fbf3121d03cdb.js

772 ms

default_21cf9f5d80af814062c5413c424c9ed5.js

default_21cf9f5d80af814062c5413c424c9ed5.js

502 ms

css

css

16 ms

js

js

45 ms

ba.js

ba.js

208 ms

close.png

close.png

202 ms

loading.gif

loading.gif

366 ms

prev.png

prev.png

1316 ms

next.png

next.png

207 ms

phone-call-top-btn.svg

phone-call-top-btn.svg

202 ms

message-top-btn.svg

message-top-btn.svg

204 ms

22ffef4281664927e999a2386b91e80e.png

22ffef4281664927e999a2386b91e80e.png

267 ms

c01256fad1c2e5aa3d88ff9c76689589.jpg

c01256fad1c2e5aa3d88ff9c76689589.jpg

501 ms

7764a9393965ec84a723b90592e55cba.jpg

7764a9393965ec84a723b90592e55cba.jpg

376 ms

1480ac39405c4b8e323a2e0487468d25.jpg

1480ac39405c4b8e323a2e0487468d25.jpg

444 ms

3cecdb60d5269ae11c8b102a7a6eba23.jpg

3cecdb60d5269ae11c8b102a7a6eba23.jpg

526 ms

df61a59dc28b70e17a402503a9b322bc.jpg

df61a59dc28b70e17a402503a9b322bc.jpg

662 ms

no-photo-sect.jpg

no-photo-sect.jpg

502 ms

1.JPG

1.JPG

1450 ms

bg-header.jpg

bg-header.jpg

866 ms

4iCs6KVjbNBYlgoKew7z.ttf

4iCs6KVjbNBYlgoKew7z.ttf

32 ms

4iCv6KVjbNBYlgoCjC3jtGyI.ttf

4iCv6KVjbNBYlgoCjC3jtGyI.ttf

32 ms

4iCv6KVjbNBYlgoCxCvjtGyI.ttf

4iCv6KVjbNBYlgoCxCvjtGyI.ttf

44 ms

phone-receiver.svg

phone-receiver.svg

640 ms

icons_wish.png

icons_wish.png

606 ms

like-top-shadow.svg

like-top-shadow.svg

672 ms

shopping-cart.svg

shopping-cart.svg

686 ms

dc7e280a9ef9a3f93794738ffd12f6ff.jpg

dc7e280a9ef9a3f93794738ffd12f6ff.jpg

1462 ms

91bf6e7a70144dcd2592f749f1927607.jpg

91bf6e7a70144dcd2592f749f1927607.jpg

2305 ms

07536e24008f1ee110b08294c9fe8dac.JPG

07536e24008f1ee110b08294c9fe8dac.JPG

1183 ms

7454c1e1475d685300cc70d06de9013f.JPG

7454c1e1475d685300cc70d06de9013f.JPG

1558 ms

b0c1facf66da51737f950983061c6a78.jpg

b0c1facf66da51737f950983061c6a78.jpg

1437 ms

arrows.png

arrows.png

1343 ms

watch.js

watch.js

88 ms

ajax_counter.php

ajax_counter.php

1661 ms

scroll.png

scroll.png

1367 ms

bx_stat

bx_stat

70 ms

analytics.js

analytics.js

40 ms

collect

collect

14 ms

close_icons.png

close_icons.png

974 ms

4iCu6KVjbNBYlgoKej7wl0w.ttf

4iCu6KVjbNBYlgoKej7wl0w.ttf

264 ms

Accessibility Review

alros.ru accessibility score

65

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

Image elements do not have [alt] attributes

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

alros.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

SEO Factors

alros.ru SEO score

83

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

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 Alros.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 Alros.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

alros.ru

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