Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

digitrode.ru

Digitrode.ru - цифровая электроника, вычислительная техника, встраиваемые системы

Page Load Speed

23.6 sec in total

First Response

943 ms

Resources Loaded

21.9 sec

Page Rendered

737 ms

About Website

Click here to check amazing Digitrode content for Russia. Otherwise, check out these important facts you probably never knew about digitrode.ru

Материалы о цифровой электронике, вычислительной технике, встраиваемых системах, программировании микроконтроллеров, Arduino, Raspberry Pi, блокчейне, криптовалютах и майнинге

Visit digitrode.ru

Key Findings

We analyzed Digitrode.ru page load time and found that the first response time was 943 ms and then it took 22.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

digitrode.ru performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.179

68/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

digitrode.ru

943 ms

jquery.js

421 ms

jqueryui.js

440 ms

dle_js.js

331 ms

styles.css

345 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 75% of them (48 requests) were addressed to the original Digitrode.ru, 6% (4 requests) were made to Mc.yandex.com and 3% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Hit25.hotlog.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.6 kB (23%)

Content Size

1.3 MB

After Optimization

1.0 MB

In fact, the total size of Digitrode.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. 35% of websites need less resources to load. Images take 686.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 69.2 kB

  • Original 82.6 kB
  • After minification 57.9 kB
  • After compression 13.4 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 24.7 kB, which is 30% 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 69.2 kB or 84% of the original size.

Image Optimization

-12%

Potential reduce by 82.7 kB

  • Original 686.0 kB
  • After minification 603.3 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, Digitrode needs image optimization as it can save up to 82.7 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 150.8 kB

  • Original 561.2 kB
  • After minification 561.2 kB
  • After compression 410.4 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 150.8 kB or 27% of the original size.

CSS Optimization

-35%

Potential reduce by 6.0 kB

  • Original 17.1 kB
  • After minification 17.1 kB
  • After compression 11.1 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. Digitrode.ru needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (32%)

Requests Now

60

After Optimization

41

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Digitrode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

digitrode.ru accessibility score

85

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

digitrode.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

digitrode.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Digitrode.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 Digitrode.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

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