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microsin.net screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

microsin.net

microsin.net - заметки радиолюбителя

Page Load Speed

3.8 sec in total

First Response

840 ms

Resources Loaded

2.7 sec

Page Rendered

272 ms

microsin.net screenshot

About Website

Welcome to microsin.net homepage info - get ready to check Microsin best content for Ukraine right away, or after learning these important things about microsin.net

Примеры создания USB-устройств на основе GPL библиотек V-USB и LUFA, ссылки на книги по программированию и применению микроконтроллеров AVR и ARM, применение USB-бутлоадеров, проекты с открытым исходн...

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Key Findings

We analyzed Microsin.net page load time and found that the first response time was 840 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

microsin.net performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,360 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

microsin.net

840 ms

style.css

229 ms

acesearch.css

344 ms

proofreader.js

347 ms

xajax.js

348 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Microsin.net, 2% (1 request) were made to Yandex.st and 2% (1 request) were made to Yastatic.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Microsin.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 238.7 kB (27%)

Content Size

900.6 kB

After Optimization

661.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Microsin.net main page is 900.6 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. 25% of websites need less resources to load. Images take 629.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.4 kB

  • Original 45.7 kB
  • After minification 43.9 kB
  • After compression 10.2 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 35.4 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 47.3 kB

  • Original 629.3 kB
  • After minification 582.0 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. Microsin images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 118.4 kB

  • Original 178.8 kB
  • After minification 177.1 kB
  • After compression 60.5 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 118.4 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 37.7 kB

  • Original 46.7 kB
  • After minification 38.0 kB
  • After compression 9.1 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. Microsin.net needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (64%)

Requests Now

39

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Microsin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

microsin.net

microsin.net

840 ms

style.css

style.css

229 ms

acesearch.css

acesearch.css

344 ms

proofreader.js

proofreader.js

347 ms

xajax.js

xajax.js

348 ms

mootools.js

mootools.js

597 ms

caption.js

caption.js

464 ms

autocompleter12.js

autocompleter12.js

462 ms

ajax_1.0.js

ajax_1.0.js

578 ms

style.css

style.css

578 ms

comment_style.css

comment_style.css

692 ms

system.css

system.css

705 ms

general.css

general.css

709 ms

template_css.css

template_css.css

807 ms

share.js

share.js

37 ms

shad_top_left.gif

shad_top_left.gif

166 ms

arrow.png

arrow.png

166 ms

UK-flag-ico.png

UK-flag-ico.png

264 ms

GERMAN-flag-ico.png

GERMAN-flag-ico.png

262 ms

rss20.gif

rss20.gif

264 ms

shad_left.gif

shad_left.gif

262 ms

logo_bar_logo.jpg

logo_bar_logo.jpg

550 ms

but_bar_back.gif

but_bar_back.gif

262 ms

printButton.png

printButton.png

400 ms

avr-usb-mega16-IMG_8082.JPG

avr-usb-mega16-IMG_8082.JPG

637 ms

at90usb162-04IMG_8330.jpg

at90usb162-04IMG_8330.jpg

1022 ms

use-AVR-USB-MEGA16.png

use-AVR-USB-MEGA16.png

809 ms

use-AVR-USB162.png

use-AVR-USB162.png

825 ms

use-all-AVR-USB.png

use-all-AVR-USB.png

899 ms

shad_top_right.gif

shad_top_right.gif

665 ms

shad_bottom_left.gif

shad_bottom_left.gif

756 ms

shad_bottom_inner_left.gif

shad_bottom_inner_left.gif

785 ms

top_of_page.gif

top_of_page.gif

899 ms

shad_bottom_inner_right.gif

shad_bottom_inner_right.gif

931 ms

shad_bottom_right.gif

shad_bottom_right.gif

944 ms

b-share-icon.png

b-share-icon.png

26 ms

watch.js

watch.js

14 ms

search-input.png

search-input.png

914 ms

jc_blog.gif

jc_blog.gif

979 ms

shad_right.gif

shad_right.gif

976 ms

shad_bottom.gif

shad_bottom.gif

1009 ms

Accessibility Review

microsin.net accessibility score

66

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

microsin.net 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

microsin.net SEO score

69

Search Engine Optimization Advices

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

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 Microsin.net 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 Microsin.net 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

microsin.net

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