Tools & Wizards About Us
altermo.ru screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

altermo.ru

Альянс Термо - поставка регулирующей арматуры и комплектующих из Европы.

Page Load Speed

6.9 sec in total

First Response

509 ms

Resources Loaded

6.1 sec

Page Rendered

269 ms

altermo.ru screenshot

About Website

Welcome to altermo.ru homepage info - get ready to check Altermo best content for Russia right away, or after learning these important things about altermo.ru

Поставка регулирующей арматуры, автоматики и комплектующих для отопления, кондиционирования и вентиляции со склада в Москве. Цены, техническое описание.

Visit altermo.ru

Key Findings

We analyzed Altermo.ru page load time and found that the first response time was 509 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

altermo.ru performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.525

14/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

altermo.ru

509 ms

www.altermo.ru

973 ms

amiro_sys_css.php

830 ms

jquery.min.js

846 ms

amiro_sys_js.php

1105 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 70% of them (32 requests) were addressed to the original Altermo.ru, 9% (4 requests) were made to Top-fwz1.mail.ru and 7% (3 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Altermo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.9 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Altermo.ru main page is 1.3 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. 25% of websites need less resources to load. Images take 886.0 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 117.1 kB

  • Original 131.2 kB
  • After minification 123.2 kB
  • After compression 14.1 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 117.1 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 22.9 kB

  • Original 886.0 kB
  • After minification 863.1 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. Altermo images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 20.0 kB

  • Original 223.4 kB
  • After minification 223.4 kB
  • After compression 203.4 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

-39%

Potential reduce by 12.8 kB

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 19.7 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. Altermo.ru needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (36%)

Requests Now

42

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Altermo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

altermo.ru

altermo.ru

509 ms

www.altermo.ru

www.altermo.ru

973 ms

amiro_sys_css.php

amiro_sys_css.php

830 ms

jquery.min.js

jquery.min.js

846 ms

amiro_sys_js.php

amiro_sys_js.php

1105 ms

font-awesome.min.css

font-awesome.min.css

28 ms

css

css

36 ms

amiro_sys_js.php

amiro_sys_js.php

447 ms

altermo-logo.png

altermo-logo.png

767 ms

12.jpg

12.jpg

3391 ms

siem-2.jpg

siem-2.jpg

524 ms

sau-2.jpg

sau-2.jpg

524 ms

esbe-2.jpg

esbe-2.jpg

539 ms

selt-2.jpg

selt-2.jpg

411 ms

danf-2.jpg

danf-2.jpg

928 ms

se-2.jpg

se-2.jpg

1006 ms

ta-2.jpg

ta-2.jpg

898 ms

belimo-3.jpg

belimo-3.jpg

1097 ms

teco-2.jpg

teco-2.jpg

1352 ms

wilo-2.jpg

wilo-2.jpg

1469 ms

dung-2.jpg

dung-2.jpg

1480 ms

knf-2.jpg

knf-2.jpg

1390 ms

grunbe-2.jpg

grunbe-2.jpg

1471 ms

vtre-50-new_ee9d5a98bca7d6ea24b6973088a6b861_160x160_sm.jpg

vtre-50-new_ee9d5a98bca7d6ea24b6973088a6b861_160x160_sm.jpg

1857 ms

sax-new_d7b4a9d3896201787f1d14f777ebddbd_160x160_sm.jpg

sax-new_d7b4a9d3896201787f1d14f777ebddbd_160x160_sm.jpg

1887 ms

skd-new_83b49750257bb8874b976175ff0e14f5_160x160_sm.jpg

skd-new_83b49750257bb8874b976175ff0e14f5_160x160_sm.jpg

1848 ms

qra2-new_113c7c6999eb84b2f4387662ca70a55c_160x160_sm.jpg

qra2-new_113c7c6999eb84b2f4387662ca70a55c_160x160_sm.jpg

1979 ms

vrg131-new_f28286c0aff97a1efcfe77f7ed8091ca_160x160_sm.jpg

vrg131-new_f28286c0aff97a1efcfe77f7ed8091ca_160x160_sm.jpg

1967 ms

ara-new_45c4b77d7d9ab54c3dc7669b970c7de6_160x160_sm.jpg

ara-new_45c4b77d7d9ab54c3dc7669b970c7de6_160x160_sm.jpg

2339 ms

spacer.gif

spacer.gif

2258 ms

rss20.gif

rss20.gif

2272 ms

BngRUXNadjH0qYEzV7ab-oWlsbCCwRs.woff

BngRUXNadjH0qYEzV7ab-oWlsbCCwRs.woff

72 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

33 ms

slider-pad__arrow-left.png

slider-pad__arrow-left.png

2288 ms

slider-pad__arrow-right.png

slider-pad__arrow-right.png

2308 ms

slider-pad__arrow-up.png

slider-pad__arrow-up.png

2598 ms

slider-pad__arrow-down.png

slider-pad__arrow-down.png

2604 ms

code.js

code.js

769 ms

tag.js

tag.js

920 ms

sync-loader.js

sync-loader.js

985 ms

counter

counter

129 ms

dyn-goal-config.js

dyn-goal-config.js

257 ms

advert.gif

advert.gif

697 ms

sync_cookie_image_decide

sync_cookie_image_decide

141 ms

1

1

139 ms

tracker

tracker

129 ms

Accessibility Review

altermo.ru accessibility score

51

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.

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

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

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

altermo.ru best practices score

83

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

SEO Factors

altermo.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Altermo.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Altermo.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

altermo.ru

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