Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

albatros02.ru

Альбатрос - Инновационные энергосберегающие технологии

Page Load Speed

7.1 sec in total

First Response

1.7 sec

Resources Loaded

4.8 sec

Page Rendered

572 ms

albatros02.ru screenshot

About Website

Welcome to albatros02.ru homepage info - get ready to check Albatros 02 best content for Russia right away, or after learning these important things about albatros02.ru

Энергосберегающие технологии в строительстве и отоплении

Visit albatros02.ru

Key Findings

We analyzed Albatros02.ru page load time and found that the first response time was 1.7 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

albatros02.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

albatros02.ru

1736 ms

widgetkit-ec2b6c6e.css

130 ms

phocagallery_module_image.css

267 ms

modal.css

259 ms

mootools.js

393 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 86% of them (100 requests) were addressed to the original Albatros02.ru, 3% (4 requests) were made to Acint.net and 3% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Albatros02.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 564.6 kB (24%)

Content Size

2.3 MB

After Optimization

1.8 MB

In fact, the total size of Albatros02.ru main page is 2.3 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 62.6 kB

  • Original 81.1 kB
  • After minification 79.1 kB
  • After compression 18.5 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 62.6 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 92.0 kB

  • Original 1.7 MB
  • After minification 1.6 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. Albatros 02 images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 291.6 kB

  • Original 456.7 kB
  • After minification 452.4 kB
  • After compression 165.1 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 291.6 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 118.4 kB

  • Original 141.5 kB
  • After minification 110.2 kB
  • After compression 23.1 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. Albatros02.ru needs all CSS files to be minified and compressed as it can save up to 118.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (56%)

Requests Now

113

After Optimization

50

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Albatros 02. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

albatros02.ru accessibility score

77

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.

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

albatros02.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

albatros02.ru SEO score

90

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

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 Albatros02.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 Albatros02.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

Open Graph description is not detected on the main page of Albatros 02. 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: