Tools & Wizards About Us
radio-magic.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

radio-magic.ru

Практическая радиоэлектроника

Page Load Speed

5.1 sec in total

First Response

454 ms

Resources Loaded

4.4 sec

Page Rendered

195 ms

radio-magic.ru screenshot

About Website

Click here to check amazing Radio Magic content for Russia. Otherwise, check out these important facts you probably never knew about radio-magic.ru

Сайт radio-magic.ru посвящен радиолюбителям. На сайте представлены электрические схемы, программы, статьи, литература и все что связано с электроникой и радиоэлектроникой.

Visit radio-magic.ru

Key Findings

We analyzed Radio-magic.ru page load time and found that the first response time was 454 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

radio-magic.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value10,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.456

19/100

15%

TTI (Time to Interactive)

Value34.1 s

0/100

10%

Network Requests Diagram

radio-magic.ru

454 ms

radio-magic.ru

785 ms

k2.css

151 ms

addtoany.css

264 ms

kunenalatest.css

324 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 42% of them (47 requests) were addressed to the original Radio-magic.ru, 8% (9 requests) were made to Pagead2.googlesyndication.com and 7% (8 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.1 kB (16%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radio-magic.ru main page is 1.3 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. Javascripts take 810.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 64.3 kB

  • Original 81.4 kB
  • After minification 74.3 kB
  • After compression 17.1 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 64.3 kB or 79% of the original size.

Image Optimization

-29%

Potential reduce by 21.3 kB

  • Original 73.4 kB
  • After minification 52.1 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. Obviously, Radio Magic needs image optimization as it can save up to 21.3 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 83.7 kB

  • Original 810.8 kB
  • After minification 810.4 kB
  • After compression 727.1 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

-11%

Potential reduce by 41.7 kB

  • Original 376.1 kB
  • After minification 372.5 kB
  • After compression 334.4 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. Radio-magic.ru needs all CSS files to be minified and compressed as it can save up to 41.7 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 72 (68%)

Requests Now

106

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Magic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radio-magic.ru

radio-magic.ru

454 ms

radio-magic.ru

radio-magic.ru

785 ms

k2.css

k2.css

151 ms

addtoany.css

addtoany.css

264 ms

kunenalatest.css

kunenalatest.css

324 ms

module_default.css

module_default.css

327 ms

mootools-core.js

mootools-core.js

444 ms

core.js

core.js

338 ms

jquery.min.js

jquery.min.js

29 ms

k2.js

k2.js

342 ms

caption.js

caption.js

376 ms

page.js

page.js

44 ms

mootools-more.js

mootools-more.js

655 ms

acymailing_module.js

acymailing_module.js

465 ms

s5_flex_menu.js

s5_flex_menu.js

466 ms

s5_flex_menu.css

s5_flex_menu.css

466 ms

system.css

system.css

488 ms

general.css

general.css

552 ms

template_default.css

template_default.css

560 ms

template.css

template.css

566 ms

com_content.css

com_content.css

572 ms

editor.css

editor.css

601 ms

s5_responsive_bars.css

s5_responsive_bars.css

703 ms

s5_responsive_hide_classes.css

s5_responsive_hide_classes.css

704 ms

s5_responsive.css

s5_responsive.css

705 ms

custom.css

custom.css

705 ms

js

js

83 ms

adsbygoogle.js

adsbygoogle.js

170 ms

context.js

context.js

1061 ms

hezdinzxmq5ha3ddf4ztembz

hezdinzxmq5ha3ddf4ztembz

558 ms

s5_responsive_mobile_bar.js

s5_responsive_mobile_bar.js

713 ms

s5_columns_equalizer.js

s5_columns_equalizer.js

760 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

17 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

229 ms

system.css

system.css

110 ms

tag.js

tag.js

129 ms

menu_light.png

menu_light.png

128 ms

s5_logo.png

s5_logo.png

130 ms

kat_microkontrollers.gif

kat_microkontrollers.gif

129 ms

kat_arduino.gif

kat_arduino.gif

128 ms

kat_md.gif

kat_md.gif

130 ms

kat_usilitili.gif

kat_usilitili.gif

130 ms

kat_vjsokovoltnoe.gif

kat_vjsokovoltnoe.gif

226 ms

kat_blok_pitanija.gif

kat_blok_pitanija.gif

226 ms

kat_priemniki.gif

kat_priemniki.gif

225 ms

kat_peredatchiki.gif

kat_peredatchiki.gif

229 ms

kat_nachinayschim.gif

kat_nachinayschim.gif

226 ms

electrica.jpg

electrica.jpg

226 ms

show_ads_impl.js

show_ads_impl.js

419 ms

s5_search.png

s5_search.png

263 ms

s5_closed.png

s5_closed.png

266 ms

upload.gif

upload.gif

115 ms

widget_community.php

widget_community.php

264 ms

sm.25.html

sm.25.html

92 ms

s5_menu_arrow.png

s5_menu_arrow.png

210 ms

advert.gif

advert.gif

764 ms

loader_nav211110616980_3.js

loader_nav211110616980_3.js

269 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

929 ms

lite.c9bfd4eb.css

lite.c9bfd4eb.css

771 ms

lang3_2.js

lang3_2.js

560 ms

c3d11fba.2dcbbcec.js

c3d11fba.2dcbbcec.js

629 ms

xdm.js

xdm.js

609 ms

base.763c8de4.css

base.763c8de4.css

638 ms

zrt_lookup.html

zrt_lookup.html

33 ms

login_light.png

login_light.png

124 ms

ads

ads

483 ms

register_light.png

register_light.png

120 ms

search_light.png

search_light.png

119 ms

desktop_light.png

desktop_light.png

118 ms

s5_sub_border.png

s5_sub_border.png

111 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

301 ms

1

1

408 ms

reactive_library.js

reactive_library.js

144 ms

ca-pub-4209079629287132

ca-pub-4209079629287132

88 ms

1

1

169 ms

ads

ads

349 ms

ads

ads

398 ms

ads

ads

210 ms

load_preloaded_resource.js

load_preloaded_resource.js

139 ms

abg_lite.js

abg_lite.js

150 ms

s

s

37 ms

window_focus.js

window_focus.js

148 ms

qs_click_protection.js

qs_click_protection.js

155 ms

ufs_web_display.js

ufs_web_display.js

35 ms

02221ee50246d3c2837239ae1fe911f3.js

02221ee50246d3c2837239ae1fe911f3.js

136 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

144 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

298 ms

pixel

pixel

137 ms

8324732904621422289

8324732904621422289

318 ms

abg_lite.js

abg_lite.js

38 ms

omrhp.js

omrhp.js

70 ms

Q12zgMmT.js

Q12zgMmT.js

258 ms

icon.png

icon.png

128 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

135 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

257 ms

gen_204

gen_204

287 ms

browsers.png

browsers.png

244 ms

upload.gif

upload.gif

235 ms

code.js

code.js

935 ms

pixel

pixel

228 ms

pixel

pixel

228 ms

css

css

94 ms

62bHydCX.html

62bHydCX.html

37 ms

vJnjz-MGjciyTuHoWrGGBt_3DEvcf_6cQLzF5OxvKGw.js

vJnjz-MGjciyTuHoWrGGBt_3DEvcf_6cQLzF5OxvKGw.js

5 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

52 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

53 ms

bounce

bounce

40 ms

rum

rum

44 ms

pixel

pixel

41 ms

pixel

pixel

38 ms

rum

rum

27 ms

activeview

activeview

63 ms

sync_cookie_image_decide

sync_cookie_image_decide

137 ms

Accessibility Review

radio-magic.ru accessibility score

93

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

Links do not have a discernible name

Best Practices

radio-magic.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

radio-magic.ru SEO score

96

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Radio-magic.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 Radio-magic.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

radio-magic.ru

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