Tools & Wizards About Us
polzvezda.ru screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

polzvezda.ru

Космос и Инопланетяни - вселенское развлечение

Page Load Speed

13.3 sec in total

First Response

2 sec

Resources Loaded

10.3 sec

Page Rendered

972 ms

polzvezda.ru screenshot

About Website

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

Фильмы и сериалы про инопланетян . Космос и галактику которые во вселенной.

Visit polzvezda.ru

Key Findings

We analyzed Polzvezda.ru page load time and found that the first response time was 2 sec and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

polzvezda.ru performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.339

33/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

polzvezda.ru

2027 ms

4754c328f7d75fd6919cd9cd0a8c1b36.css

466 ms

css

20 ms

1c5ca172b761239954983a7a734ab168.js

628 ms

share.js

367 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 22% of them (19 requests) were addressed to the original Polzvezda.ru, 27% (23 requests) were made to Rtbw.acint.net and 9% (8 requests) were made to Pxl.acint.net. The less responsive or slowest element that took the longest time to load (7.8 sec) relates to the external source 7ooo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.0 kB (11%)

Content Size

4.6 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Polzvezda.ru main page is 4.6 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. 45% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 216.2 kB

  • Original 247.9 kB
  • After minification 237.2 kB
  • After compression 31.7 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 216.2 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 281.9 kB

  • Original 3.9 MB
  • After minification 3.6 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. Polzvezda images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 11.4 kB

  • Original 432.7 kB
  • After minification 432.7 kB
  • After compression 421.3 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

-25%

Potential reduce by 7.5 kB

  • Original 30.0 kB
  • After minification 30.0 kB
  • After compression 22.5 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. Polzvezda.ru needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (62%)

Requests Now

76

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polzvezda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

polzvezda.ru

polzvezda.ru

2027 ms

4754c328f7d75fd6919cd9cd0a8c1b36.css

4754c328f7d75fd6919cd9cd0a8c1b36.css

466 ms

css

css

20 ms

1c5ca172b761239954983a7a734ab168.js

1c5ca172b761239954983a7a734ab168.js

628 ms

share.js

share.js

367 ms

121165.js

121165.js

757 ms

121165.js

121165.js

1045 ms

adsbygoogle.js

adsbygoogle.js

154 ms

icons-synio.png

icons-synio.png

186 ms

redirect.php

redirect.php

4875 ms

sidebar-border.png

sidebar-border.png

176 ms

block-sep.png

block-sep.png

176 ms

dots.png

dots.png

312 ms

redirect.php

redirect.php

4004 ms

redirect.php

redirect.php

2195 ms

redirect.php

redirect.php

3617 ms

redirect.php

redirect.php

1672 ms

redirect.php

redirect.php

1628 ms

redirect.php

redirect.php

7767 ms

jizaRExUiTo99u79D0aEwA.ttf

jizaRExUiTo99u79D0aEwA.ttf

10 ms

jizfRExUiTo99u79B_mh0OqtKA.ttf

jizfRExUiTo99u79B_mh0OqtKA.ttf

77 ms

e6c031.jpg

e6c031.jpg

962 ms

fa5c503367.jpg

fa5c503367.jpg

373 ms

avatar_male_24x24.png

avatar_male_24x24.png

294 ms

96493559db.jpg

96493559db.jpg

744 ms

fec7e3f01f.jpg

fec7e3f01f.jpg

786 ms

1e9a2efcd9.jpg

1e9a2efcd9.jpg

789 ms

92044b5e5e.jpg

92044b5e5e.jpg

680 ms

5935c88211.jpg

5935c88211.jpg

724 ms

dcd6c2705e.jpg

dcd6c2705e.jpg

812 ms

16d5e9d90c.jpg

16d5e9d90c.jpg

851 ms

b758062c35.jpg

b758062c35.jpg

900 ms

schet.html

schet.html

116 ms

icon-views.png

icon-views.png

894 ms

show_ads_impl.js

show_ads_impl.js

253 ms

aci.js

aci.js

688 ms

ga.js

ga.js

34 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

810 ms

watch.js

watch.js

8 ms

b-share-icon.png

b-share-icon.png

266 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

394 ms

schet.html

schet.html

527 ms

__utm.gif

__utm.gif

13 ms

zrt_lookup.html

zrt_lookup.html

34 ms

ads

ads

40 ms

b-share-form-button.png

b-share-form-button.png

180 ms

b-share-form-button_share__icon.png

b-share-form-button_share__icon.png

184 ms

hit

hit

398 ms

hit

hit

535 ms

1

1

688 ms

1

1

701 ms

player.min.js

player.min.js

160 ms

702 ms

715 ms

watch.js

watch.js

1 ms

ymcode

ymcode

664 ms

1

1

686 ms

1

1

693 ms

1

1

702 ms

1

1

767 ms

1

1

819 ms

1

1

788 ms

1

1

794 ms

1

1

808 ms

1

1

867 ms

1

1

888 ms

1

1

896 ms

1

1

914 ms

1

1

967 ms

1

1

1021 ms

1

1

968 ms

1

1

989 ms

1

1

692 ms

1

1

703 ms

1

1

702 ms

watch.js

watch.js

0 ms

3

3

102 ms

1

1

282 ms

1

1

305 ms

1

1

390 ms

3

3

108 ms

3

3

103 ms

3

3

102 ms

1

1

200 ms

1

1

187 ms

1

1

663 ms

Accessibility Review

polzvezda.ru accessibility score

84

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

polzvezda.ru best practices score

67

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

High

Page has valid source maps

SEO Factors

polzvezda.ru SEO score

62

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 Polzvezda.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 Polzvezda.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

polzvezda.ru

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