Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

radiodetali.by

Радиодетали оптом

Page Load Speed

15.6 sec in total

First Response

5 sec

Resources Loaded

10.2 sec

Page Rendered

368 ms

radiodetali.by screenshot

About Website

Visit radiodetali.by now to see the best up-to-date Radiodetali content for Belarus and also check out these interesting facts you probably never knew about radiodetali.by

Каталог радиодеталей и электронных компонентов с описанием, изображениями, параметрами и документацией. Оптовые поставки, работаем с юридическими лицами. Продукция в наличии и под заказ. Доставка по Р...

Visit radiodetali.by

Key Findings

We analyzed Radiodetali.by page load time and found that the first response time was 5 sec and then it took 10.6 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

radiodetali.by performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

radiodetali.by

4995 ms

styles.css

184 ms

widgets.css

692 ms

leftmenu.css

532 ms

style.css

535 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 86% of them (87 requests) were addressed to the original Radiodetali.by, 4% (4 requests) were made to Acint.net and 3% (3 requests) were made to An.yandex.ru. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Radiodetali.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 680.2 kB (60%)

Content Size

1.1 MB

After Optimization

448.5 kB

In fact, the total size of Radiodetali.by main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 795.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 63.3 kB

  • Original 76.4 kB
  • After minification 71.0 kB
  • After compression 13.1 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 63.3 kB or 83% of the original size.

Image Optimization

-14%

Potential reduce by 35.1 kB

  • Original 250.4 kB
  • After minification 215.3 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, Radiodetali needs image optimization as it can save up to 35.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 575.7 kB

  • Original 795.2 kB
  • After minification 667.8 kB
  • After compression 219.5 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 575.7 kB or 72% of the original size.

CSS Optimization

-91%

Potential reduce by 5.9 kB

  • Original 6.5 kB
  • After minification 2.2 kB
  • After compression 601 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. Radiodetali.by needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 91% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (49%)

Requests Now

95

After Optimization

48

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiodetali. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

radiodetali.by accessibility score

91

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

Form elements do not have associated labels

Best Practices

radiodetali.by best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

radiodetali.by SEO score

90

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

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 Radiodetali.by 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 Radiodetali.by 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

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