Tools & Wizards About Us
cosmocenter.ru screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cosmocenter.ru

Обучение эзотерическим дисциплинам ❦ Школа Универсальной Астрологии

Page Load Speed

9.5 sec in total

First Response

1.1 sec

Resources Loaded

5.9 sec

Page Rendered

2.5 sec

cosmocenter.ru screenshot

About Website

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

Хотите научиться читать гороскоп или изучить другие эзотерические дисциплины? - приходите к нам! Школа Универсальной Астрологии дает качественные, глубокие знания и позволяет быстро обрести навыки, ко...

Visit cosmocenter.ru

Key Findings

We analyzed Cosmocenter.ru page load time and found that the first response time was 1.1 sec and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cosmocenter.ru performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

cosmocenter.ru

1095 ms

DXR.axd

365 ms

DXR.axd

394 ms

DXR.axd

601 ms

DXR.axd

447 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 60% of them (42 requests) were addressed to the original Cosmocenter.ru, 14% (10 requests) were made to Static.xx.fbcdn.net and 9% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Cosmocenter.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (34%)

Content Size

3.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cosmocenter.ru main page is 3.5 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. 65% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 41.6 kB

  • Original 52.1 kB
  • After minification 45.5 kB
  • After compression 10.6 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 41.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 140.3 kB

  • Original 2.3 MB
  • After minification 2.1 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. Cosmocenter images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 728.5 kB

  • Original 879.1 kB
  • After minification 670.3 kB
  • After compression 150.6 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 728.5 kB or 83% of the original size.

CSS Optimization

-89%

Potential reduce by 265.0 kB

  • Original 298.5 kB
  • After minification 245.3 kB
  • After compression 33.5 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. Cosmocenter.ru needs all CSS files to be minified and compressed as it can save up to 265.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (58%)

Requests Now

67

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cosmocenter. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cosmocenter.ru

cosmocenter.ru

1095 ms

DXR.axd

DXR.axd

365 ms

DXR.axd

DXR.axd

394 ms

DXR.axd

DXR.axd

601 ms

DXR.axd

DXR.axd

447 ms

DXR.axd

DXR.axd

568 ms

css.css

css.css

756 ms

DropDownList.css

DropDownList.css

561 ms

jquery-latest.js

jquery-latest.js

323 ms

js.js

js.js

741 ms

DropDownList.js

DropDownList.js

742 ms

share42.js

share42.js

1048 ms

openapi.js

openapi.js

492 ms

WebResource.axd

WebResource.axd

1168 ms

ScriptResource.axd

ScriptResource.axd

1153 ms

DXR.axd

DXR.axd

1305 ms

DXR.axd

DXR.axd

1337 ms

DXR.axd

DXR.axd

1040 ms

DXR.axd

DXR.axd

1022 ms

DXR.axd

DXR.axd

1272 ms

DXR.axd

DXR.axd

1304 ms

DXR.axd

DXR.axd

1338 ms

DXR.axd

DXR.axd

1336 ms

watch.js

watch.js

2 ms

ga.js

ga.js

396 ms

bagler_88x31.jpg

bagler_88x31.jpg

2306 ms

3_1_2067CBFF_0047ABFF_1_pageviews

3_1_2067CBFF_0047ABFF_1_pageviews

520 ms

top100.cnt

top100.cnt

526 ms

18-b.gif

18-b.gif

443 ms

Quote_Left.png

Quote_Left.png

443 ms

Quote_Right.png

Quote_Right.png

503 ms

18-b2.gif

18-b2.gif

440 ms

DXR.axd

DXR.axd

514 ms

alert-large.gif

alert-large.gif

512 ms

DXR.axd

DXR.axd

513 ms

DXR.axd

DXR.axd

513 ms

Top_1.png

Top_1.png

2188 ms

Top_2.png

Top_2.png

3690 ms

Center_Left.png

Center_Left.png

3628 ms

Second_Center_1.png

Second_Center_1.png

356 ms

BgSwitcher.png

BgSwitcher.png

502 ms

Second_Center_1_Modern.png

Second_Center_1_Modern.png

1089 ms

Button_Background.png

Button_Background.png

691 ms

__utm.gif

__utm.gif

170 ms

Center_Right.png

Center_Right.png

1755 ms

Bottom_Left.png

Bottom_Left.png

1928 ms

Bottom_Center.png

Bottom_Center.png

805 ms

banner.php

banner.php

455 ms

Bottom_Right.png

Bottom_Right.png

927 ms

icons.png

icons.png

1289 ms

ddlArrow.gif

ddlArrow.gif

1311 ms

likebox.php

likebox.php

383 ms

xwWG67BZFLW.css

xwWG67BZFLW.css

226 ms

92jR-n5wPxz.css

92jR-n5wPxz.css

291 ms

SRSW8M763HA.js

SRSW8M763HA.js

383 ms

ullQFyhrQFI.js

ullQFyhrQFI.js

456 ms

y97Ig99UVTs.js

y97Ig99UVTs.js

373 ms

KHAtULXOQuz.js

KHAtULXOQuz.js

381 ms

64449_229441713871768_1190763077_n.jpg

64449_229441713871768_1190763077_n.jpg

383 ms

1146606_227742890708317_1420419280_n.jpg

1146606_227742890708317_1420419280_n.jpg

428 ms

11953134_1498364243814098_5299362001140037808_n.jpg

11953134_1498364243814098_5299362001140037808_n.jpg

504 ms

12806142_492904777560372_7690588229884650963_n.jpg

12806142_492904777560372_7690588229884650963_n.jpg

767 ms

944542_180035468837243_1911240637_n.jpg

944542_180035468837243_1911240637_n.jpg

511 ms

11393277_1615644648707740_2136285373929722218_n.jpg

11393277_1615644648707740_2136285373929722218_n.jpg

538 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

328 ms

1JLnMyDN79z.png

1JLnMyDN79z.png

332 ms

hotlog_redirects

hotlog_redirects

354 ms

counter2

counter2

289 ms

VXcANLwwL5J.js

VXcANLwwL5J.js

41 ms

i8XO-4kv8i7.js

i8XO-4kv8i7.js

47 ms

Accessibility Review

cosmocenter.ru accessibility score

64

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

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

High

Image elements do not have [alt] attributes

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

cosmocenter.ru best practices score

58

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

cosmocenter.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 Cosmocenter.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 Cosmocenter.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

cosmocenter.ru

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