Tools & Wizards About Us
astrogalaxy.ru screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

astrogalaxy.ru

Проект 'Астрогалактика'

Page Load Speed

2.1 sec in total

First Response

603 ms

Resources Loaded

1.4 sec

Page Rendered

118 ms

astrogalaxy.ru screenshot

About Website

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

Концептуальный астрономический проект для любителей и профессионалов, форум, рассылка

Visit astrogalaxy.ru

Key Findings

We analyzed Astrogalaxy.ru page load time and found that the first response time was 603 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

astrogalaxy.ru performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

astrogalaxy.ru

603 ms

style.css

254 ms

home.jpg

281 ms

chat.jpg

282 ms

book.jpg

281 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Astrogalaxy.ru, 15% (3 requests) were made to Top-fwz1.mail.ru and 10% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Astrogalaxy.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.7 kB (39%)

Content Size

50.4 kB

After Optimization

30.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astrogalaxy.ru main page is 50.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 22.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.4 kB

  • Original 22.5 kB
  • After minification 21.9 kB
  • After compression 5.0 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 17.4 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 430 B

  • Original 8.9 kB
  • After minification 8.5 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. Astrogalaxy images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 1.3 kB

  • Original 18.3 kB
  • After minification 18.3 kB
  • After compression 17.0 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

-74%

Potential reduce by 557 B

  • Original 751 B
  • After minification 559 B
  • After compression 194 B

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. Astrogalaxy.ru needs all CSS files to be minified and compressed as it can save up to 557 B or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astrogalaxy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

astrogalaxy.ru

astrogalaxy.ru

603 ms

style.css

style.css

254 ms

home.jpg

home.jpg

281 ms

chat.jpg

chat.jpg

282 ms

book.jpg

book.jpg

281 ms

mail.jpg

mail.jpg

282 ms

baneri.jpg

baneri.jpg

381 ms

view.gif

view.gif

513 ms

fotomonth-m.jpg

fotomonth-m.jpg

512 ms

link.jpg

link.jpg

398 ms

rss091.gif

rss091.gif

398 ms

rss20.gif

rss20.gif

405 ms

atom03.gif

atom03.gif

523 ms

cycounter

cycounter

228 ms

bblog-logo.jpg

bblog-logo.jpg

644 ms

code.js

code.js

309 ms

hit

hit

256 ms

hit

hit

128 ms

counter

counter

168 ms

tracker

tracker

154 ms

Accessibility Review

astrogalaxy.ru accessibility score

58

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

astrogalaxy.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

SEO Factors

astrogalaxy.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 Astrogalaxy.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 Astrogalaxy.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

astrogalaxy.ru

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