Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

airweek.ru

Airweek - Ежедневные новости климатического рынка. Отопление и Кондиционирование.

Page Load Speed

5.5 sec in total

First Response

629 ms

Resources Loaded

4.7 sec

Page Rendered

174 ms

airweek.ru screenshot

About Website

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

Тепловой насос. Портал рынка Кондиционирования, Теплый пол и Вентиляция, Отопление, Водоснабжение, проектирование и монтаж, Воздушные фильры и Тепловые насосы

Visit airweek.ru

Key Findings

We analyzed Airweek.ru page load time and found that the first response time was 629 ms and then it took 4.9 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

airweek.ru performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

airweek.ru

629 ms

style.css

137 ms

adx.js

233 ms

show_ads.js

70 ms

top100.jcn

374 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 63% of them (51 requests) were addressed to the original Airweek.ru, 5% (4 requests) were made to Platform.twitter.com and 4% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Litvinchuk.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.3 kB (32%)

Content Size

604.3 kB

After Optimization

412.1 kB

In fact, the total size of Airweek.ru main page is 604.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 429.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 63.4 kB

  • Original 79.1 kB
  • After minification 74.6 kB
  • After compression 15.7 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 63.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 432 B

  • Original 94.6 kB
  • After minification 94.2 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. Airweek images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 128.3 kB

  • Original 429.0 kB
  • After minification 429.0 kB
  • After compression 300.7 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 128.3 kB or 30% of the original size.

CSS Optimization

-10%

Potential reduce by 164 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.4 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. Airweek.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (46%)

Requests Now

71

After Optimization

38

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airweek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

airweek.ru accessibility score

61

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

airweek.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

airweek.ru SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

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

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