Tools & Wizards About Us
am4.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

am4.ru

Домен am4.ru: купить в магазине доменных имен Рег.ру

Page Load Speed

19.5 sec in total

First Response

1.1 sec

Resources Loaded

12.3 sec

Page Rendered

6.1 sec

am4.ru screenshot

About Website

Visit am4.ru now to see the best up-to-date Am 4 content and also check out these interesting facts you probably never knew about am4.ru

Домен am4.ru продаётся. Цена: 25 000,00 р. Категории: Бизнес - Потребительские товары и услуги; Автоматические категории - 3-х символьные; Автоматические категории - Старше 5-ти лет. Вся информация о ...

Visit am4.ru

Key Findings

We analyzed Am4.ru page load time and found that the first response time was 1.1 sec and then it took 18.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

am4.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value25,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.5 s

0/100

10%

Network Requests Diagram

am4.ru

1092 ms

core.min.css

321 ms

select2.css

346 ms

jquery.fancybox.css

335 ms

jquery.mCustomScrollbar.css

347 ms

Our browser made a total of 173 requests to load all elements on the main page. We found that 92% of them (160 requests) were addressed to the original Am4.ru, 1% (2 requests) were made to Bitrix.info and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Am4.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 827.8 kB (16%)

Content Size

5.3 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Am4.ru main page is 5.3 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. 70% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 92.7 kB

  • Original 110.6 kB
  • After minification 88.4 kB
  • After compression 17.9 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 22.2 kB, which is 20% 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 92.7 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 276.3 kB

  • Original 4.5 MB
  • After minification 4.2 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. Am 4 images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 305.2 kB

  • Original 460.5 kB
  • After minification 437.9 kB
  • After compression 155.3 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 305.2 kB or 66% of the original size.

CSS Optimization

-88%

Potential reduce by 153.7 kB

  • Original 175.4 kB
  • After minification 143.4 kB
  • After compression 21.8 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. Am4.ru needs all CSS files to be minified and compressed as it can save up to 153.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (24%)

Requests Now

162

After Optimization

123

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 162 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Am 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

am4.ru

am4.ru

1092 ms

core.min.css

core.min.css

321 ms

select2.css

select2.css

346 ms

jquery.fancybox.css

jquery.fancybox.css

335 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

347 ms

all.css

all.css

496 ms

template_styles.css

template_styles.css

356 ms

core.min.js

core.min.js

633 ms

core_ajax.min.js

core_ajax.min.js

485 ms

jquery.min.js

jquery.min.js

667 ms

jquery.cookie.js

jquery.cookie.js

512 ms

sourcebuster.min.js

sourcebuster.min.js

521 ms

sb-placer.jquery.min.js

sb-placer.jquery.min.js

648 ms

hammer.min.js

hammer.min.js

658 ms

jquery.BlackAndWhite.min.js

jquery.BlackAndWhite.min.js

656 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

693 ms

jquery.inputmask.min.js

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827 ms

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jquery.placeholder.min.js

840 ms

jquery.stellar.min.js

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851 ms

select2.min.js

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1004 ms

jquery.add-class.js

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859 ms

jquery.carousel.js

jquery.carousel.js

867 ms

jquery.form-validator.js

jquery.form-validator.js

972 ms

jquery.img-stretch.js

jquery.img-stretch.js

981 ms

jquery.lightbox.js

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990 ms

jquery.openclose.js

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1012 ms

jquery.slideshow.js

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1027 ms

jquery.window-scroll.js

jquery.window-scroll.js

1120 ms

jquery.init-plugins.js

jquery.init-plugins.js

1126 ms

common.js

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1151 ms

script.js

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1154 ms

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1161 ms

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1188 ms

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1247 ms

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1288 ms

ba.js

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454 ms

session

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1263 ms

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421 ms

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836 ms

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769 ms

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769 ms

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771 ms

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876 ms

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941 ms

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1059 ms

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956 ms

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1069 ms

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1221 ms

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1257 ms

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1334 ms

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1400 ms

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1398 ms

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1459 ms

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1499 ms

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1510 ms

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1574 ms

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1638 ms

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1659 ms

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1668 ms

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1731 ms

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1803 ms

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1838 ms

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1858 ms

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1909 ms

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2009 ms

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1859 ms

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1884 ms

tornado.woff

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1922 ms

analytics.js

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508 ms

watch.js

watch.js

495 ms

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784 ms

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698 ms

bx_stat

bx_stat

330 ms

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1500 ms

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1530 ms

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1632 ms

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44 ms

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1730 ms

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1600 ms

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473 ms

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1582 ms

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1642 ms

info

info

198 ms

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1344 ms

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1759 ms

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1521 ms

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1472 ms

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1673 ms

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200 ms

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1665 ms

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1892 ms

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1733 ms

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1709 ms

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1744 ms

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1753 ms

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1766 ms

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1785 ms

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3954 ms

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1766 ms

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2779 ms

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2104 ms

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2276 ms

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3394 ms

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2615 ms

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3523 ms

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3441 ms

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2578 ms

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2683 ms

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2834 ms

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5727 ms

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3157 ms

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3109 ms

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3113 ms

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3315 ms

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3160 ms

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4262 ms

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3060 ms

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3052 ms

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4277 ms

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3029 ms

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2999 ms

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2988 ms

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3041 ms

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2980 ms

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3109 ms

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3022 ms

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3042 ms

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3132 ms

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4860 ms

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3681 ms

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2864 ms

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2864 ms

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2880 ms

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2640 ms

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2604 ms

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2620 ms

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2380 ms

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2685 ms

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2534 ms

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2160 ms

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2409 ms

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2340 ms

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2577 ms

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2402 ms

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2393 ms

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2591 ms

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2465 ms

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2393 ms

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2464 ms

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2489 ms

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2420 ms

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2276 ms

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2350 ms

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2283 ms

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2387 ms

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3559 ms

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2461 ms

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2168 ms

Accessibility Review

am4.ru accessibility score

75

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-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[role]s are not contained by their required parent element

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

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

Links do not have a discernible name

Best Practices

am4.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

High

Missing source maps for large first-party JavaScript

SEO Factors

am4.ru SEO score

77

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

High

Page is blocked from indexing

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Am4.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 Am4.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

am4.ru

Open Graph description is not detected on the main page of Am 4. 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: