Tools & Wizards About Us
radio-hobby.org screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

radio-hobby.org

Всё для электроники! - Портал радиолюбителей

Page Load Speed

8.2 sec in total

First Response

630 ms

Resources Loaded

7.3 sec

Page Rendered

322 ms

radio-hobby.org screenshot

About Website

Visit radio-hobby.org now to see the best up-to-date Radio Hobby content for Russia and also check out these interesting facts you probably never knew about radio-hobby.org

Всё для электроники!, Приднестровский портал радиолюбителей. На нашем сайте вы найдёте свежие выпуски радиотехнической литературы, софт по работе с электроникой, полезные статьи и схемы, даташиты на р...

Visit radio-hobby.org

Key Findings

We analyzed Radio-hobby.org page load time and found that the first response time was 630 ms and then it took 7.6 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

radio-hobby.org performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.088

92/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

radio-hobby.org

630 ms

radio-hobby.org

2015 ms

xoops.css

303 ms

style.css

1208 ms

xoops.js

891 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 83% of them (71 requests) were addressed to the original Radio-hobby.org, 7% (6 requests) were made to Rtbw.acint.net and 2% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Radio-hobby.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.9 kB (20%)

Content Size

786.1 kB

After Optimization

631.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radio-hobby.org main page is 786.1 kB. 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 570.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 115.0 kB

  • Original 134.7 kB
  • After minification 121.1 kB
  • After compression 19.7 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 115.0 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 34.0 kB

  • Original 570.6 kB
  • After minification 536.7 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. Radio Hobby images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 2.5 kB

  • Original 55.0 kB
  • After minification 55.0 kB
  • After compression 52.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 3.5 kB

  • Original 25.7 kB
  • After minification 25.6 kB
  • After compression 22.2 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-hobby.org needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (30%)

Requests Now

80

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Hobby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

radio-hobby.org

radio-hobby.org

630 ms

radio-hobby.org

radio-hobby.org

2015 ms

xoops.css

xoops.css

303 ms

style.css

style.css

1208 ms

xoops.js

xoops.js

891 ms

script.js

script.js

892 ms

image.js

image.js

908 ms

browse.php

browse.php

1253 ms

video.js

video.js

938 ms

browse.php

browse.php

1232 ms

config.js.php

config.js.php

1279 ms

rating.js

rating.js

1214 ms

style.css

style.css

1251 ms

style.css

style.css

1507 ms

rating.css

rating.css

1513 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1527 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1895 ms

main.js

main.js

1556 ms

243.js

243.js

779 ms

logo.png

logo.png

304 ms

220x34.png

220x34.png

623 ms

251a855f-2d2e-0b28.jpg

251a855f-2d2e-0b28.jpg

627 ms

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251a85bc-5847-c35b.png

608 ms

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3edd52ab-c04e-875d.jpg

332 ms

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3edd52ab-839d-ed78.jpg

327 ms

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3edd52ab-3a2a-6dc4.jpg

343 ms

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3edd52ab-1ac7-7089.jpg

605 ms

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251a8e8f-9af4-3df7.jpg

624 ms

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5f99682e-021b-f90d.jpg

635 ms

5f99682e-e0f4-a28b.jpg

5f99682e-e0f4-a28b.jpg

654 ms

5f99682e-1532-ab06.jpg

5f99682e-1532-ab06.jpg

906 ms

thumb.jpg

thumb.jpg

914 ms

thumb.jpg

thumb.jpg

922 ms

thumb.jpg

thumb.jpg

922 ms

thumb.jpg

thumb.jpg

935 ms

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966 ms

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1207 ms

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1214 ms

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1217 ms

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1218 ms

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1237 ms

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1278 ms

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1523 ms

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1526 ms

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1526 ms

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1526 ms

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1538 ms

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1592 ms

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1824 ms

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1820 ms

thumb.jpg

thumb.jpg

1828 ms

001.jpg

001.jpg

1231 ms

thumb.jpg

thumb.jpg

1819 ms

thumb.jpg

thumb.jpg

1839 ms

aci.js

aci.js

770 ms

thumb.jpg

thumb.jpg

1866 ms

hit

hit

507 ms

aci.js

aci.js

891 ms

icomoon.woff

icomoon.woff

2115 ms

thumb.jpg

thumb.jpg

1793 ms

thumb.jpg

thumb.jpg

1797 ms

thumb.jpg

thumb.jpg

1790 ms

hit

hit

127 ms

thumb.jpg

thumb.jpg

1539 ms

cavt4f22477dcc270.jpg

cavt4f22477dcc270.jpg

1615 ms

blank.gif

blank.gif

1802 ms

cavt512b8f7941248.jpg

cavt512b8f7941248.jpg

1817 ms

savt48a5ef63c123c.png

savt48a5ef63c123c.png

1816 ms

cavt5f5009a61bfb2.jpg

cavt5f5009a61bfb2.jpg

1812 ms

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cavt4eca427b28d53.jpeg

1880 ms

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cavt5e91ba6adb47a.jpg

1801 ms

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cavt6515e17d1e08d.jpg

1800 ms

6427.png

6427.png

298 ms

logoF.png

logoF.png

1810 ms

rh_bt.png

rh_bt.png

313 ms

xoops_bt.gif

xoops_bt.gif

606 ms

telegram.png

telegram.png

1774 ms

1

1

641 ms

watch.js

watch.js

1 ms

ymcode

ymcode

525 ms

1

1

628 ms

1

1

636 ms

1

1

638 ms

1

1

639 ms

1

1

638 ms

watch.js

watch.js

1 ms

Accessibility Review

radio-hobby.org accessibility score

75

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

radio-hobby.org 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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

radio-hobby.org SEO score

81

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

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-hobby.org 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-hobby.org 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-hobby.org

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