Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

5.3 sec in total

First Response

650 ms

Resources Loaded

4.4 sec

Page Rendered

318 ms

azs-snab.ru screenshot

About Website

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

Производство и поставка оборудования для нефтепродуктов и сжиженного углеводородного газа (СУГ). Оборудование и системы отопления сжиженным углеводородным газом (СУГ) применяется не только для отоплен...

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Key Findings

We analyzed Azs-snab.ru page load time and found that the first response time was 650 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Azs-snab.ru rating and web reputation

Performance Metrics

azs-snab.ru performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

azs-snab.ru

650 ms

www.azs-snab.ru

947 ms

menu_left.js

148 ms

styles.css

245 ms

styles_dwt.css

247 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 88% of them (92 requests) were addressed to the original Azs-snab.ru, 5% (5 requests) were made to Openstat.net and 2% (2 requests) were made to Teplo.azs-snab.ru. The less responsive or slowest element that took the longest time to load (1000 ms) belongs to the original domain Azs-snab.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.7 kB (30%)

Content Size

1.6 MB

After Optimization

1.1 MB

In fact, the total size of Azs-snab.ru main page is 1.6 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.1 kB

  • Original 67.2 kB
  • After minification 64.6 kB
  • After compression 11.1 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 56.1 kB or 83% of the original size.

Image Optimization

-24%

Potential reduce by 333.2 kB

  • Original 1.4 MB
  • After minification 1.1 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. Obviously, Azs Snab needs image optimization as it can save up to 333.2 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 87.1 kB

  • Original 134.9 kB
  • After minification 134.7 kB
  • After compression 47.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 87.1 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 9.3 kB

  • Original 11.3 kB
  • After minification 9.6 kB
  • After compression 2.0 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. Azs-snab.ru needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (20%)

Requests Now

94

After Optimization

75

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Azs Snab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

azs-snab.ru accessibility score

89

Accessibility Issues

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

Document doesn't have a <title> element

Best Practices

azs-snab.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

azs-snab.ru SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Azs-snab.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Azs-snab.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 Azs Snab. 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: