Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

aix.ucoz.ru

Delphi AiX - Главная страница

Page Load Speed

3.7 sec in total

First Response

487 ms

Resources Loaded

2.5 sec

Page Rendered

657 ms

aix.ucoz.ru screenshot

About Website

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

Delphi, Коды для Delphi, Исходники на Delphi, Помощь на форуме, вебмастеру, видеокурс по Delphi бесплатно,

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Key Findings

We analyzed Aix.ucoz.ru page load time and found that the first response time was 487 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

aix.ucoz.ru performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.083

93/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

aix.ucoz.ru

487 ms

jquery-1.7.2.js

146 ms

uwnd.js

282 ms

wrapper_video.css

88 ms

my.css

36 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 41% of them (34 requests) were addressed to the original Aix.ucoz.ru, 38% (31 requests) were made to S108.ucoz.net and 10% (8 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Aix.ucoz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 631.6 kB (36%)

Content Size

1.8 MB

After Optimization

1.1 MB

In fact, the total size of Aix.ucoz.ru main page is 1.8 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. 40% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 61.2 kB

  • Original 79.8 kB
  • After minification 76.8 kB
  • After compression 18.6 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 61.2 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 103.8 kB

  • Original 1.0 MB
  • After minification 943.9 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. AiX Ucoz images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 410.2 kB

  • Original 571.7 kB
  • After minification 571.7 kB
  • After compression 161.5 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 410.2 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 56.3 kB

  • Original 72.1 kB
  • After minification 64.5 kB
  • After compression 15.7 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. Aix.ucoz.ru needs all CSS files to be minified and compressed as it can save up to 56.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (34%)

Requests Now

76

After Optimization

50

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AiX Ucoz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aix.ucoz.ru accessibility score

58

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

Best Practices

aix.ucoz.ru best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

aix.ucoz.ru SEO score

54

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

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 Aix.ucoz.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 Aix.ucoz.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 AiX Ucoz. 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: