Tools & Wizards About Us
electrosad.ru screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

electrosad.ru

Компьютер и не только ... Компьютер, электроника его и для него, охлаждение, физика процессов

Page Load Speed

2.6 sec in total

First Response

654 ms

Resources Loaded

1.5 sec

Page Rendered

463 ms

electrosad.ru screenshot

About Website

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

простой и сложный компьютер, электроника, проблемы развития процессоров, их влияние на конструкцию системных плат, охлаждение ПК, просто или с формулами. ОС Linux, полезные ссылки, физика

Visit electrosad.ru

Key Findings

We analyzed Electrosad.ru page load time and found that the first response time was 654 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

electrosad.ru performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.129

82/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

electrosad.ru

654 ms

styleGl.css

267 ms

share.js

295 ms

searchForms.js

262 ms

electrosad.jpg

303 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 38% of them (12 requests) were addressed to the original Electrosad.ru, 19% (6 requests) were made to Apis.google.com and 6% (2 requests) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (696 ms) relates to the external source Informer.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.7 kB (31%)

Content Size

374.9 kB

After Optimization

258.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Electrosad.ru main page is 374.9 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. 35% of websites need less resources to load. Javascripts take 189.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 100.1 kB

  • Original 124.1 kB
  • After minification 110.8 kB
  • After compression 24.1 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. This page needs HTML code to be minified as it can gain 13.3 kB, which is 11% 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 100.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 405 B

  • Original 60.8 kB
  • After minification 60.4 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. Electrosad images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 16.0 kB

  • Original 189.0 kB
  • After minification 189.0 kB
  • After compression 172.9 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

-21%

Potential reduce by 218 B

  • Original 1.0 kB
  • After minification 1.0 kB
  • After compression 814 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. Electrosad.ru needs all CSS files to be minified and compressed as it can save up to 218 B or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (28%)

Requests Now

25

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electrosad. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

electrosad.ru

electrosad.ru

654 ms

styleGl.css

styleGl.css

267 ms

share.js

share.js

295 ms

searchForms.js

searchForms.js

262 ms

electrosad.jpg

electrosad.jpg

303 ms

vcss

vcss

51 ms

3_1_FFFFFFFF_F3F0F5FF_0_pageviews

3_1_FFFFFFFF_F3F0F5FF_0_pageviews

696 ms

but.gif

but.gif

168 ms

Pm.jpg

Pm.jpg

150 ms

KMOP.gif

KMOP.gif

151 ms

NewBoxm.jpg

NewBoxm.jpg

168 ms

Centurion23m.jpg

Centurion23m.jpg

293 ms

HDDCase.jpg

HDDCase.jpg

413 ms

CaseCab.jpg

CaseCab.jpg

292 ms

Wat2.jpg

Wat2.jpg

294 ms

K1.jpg

K1.jpg

293 ms

SA_BF.gif

SA_BF.gif

296 ms

vcss

vcss

99 ms

plusone.js

plusone.js

29 ms

watch.js

watch.js

9 ms

quant.js

quant.js

17 ms

b-share-icon.png

b-share-icon.png

191 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

272 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

11 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

33 ms

fastbutton

fastbutton

28 ms

postmessageRelay

postmessageRelay

81 ms

but.gif

but.gif

36 ms

developers.google.com

developers.google.com

415 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

21 ms

rpc:shindig_random.js

rpc:shindig_random.js

10 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

Accessibility Review

electrosad.ru accessibility score

71

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

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

electrosad.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

electrosad.ru SEO score

69

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

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 Electrosad.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 Electrosad.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

electrosad.ru

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