6.3 sec in total
820 ms
5.1 sec
423 ms
Welcome to sxemotehnika.ru homepage info - get ready to check Sxemotehnika best content for Russia right away, or after learning these important things about sxemotehnika.ru
Сайт посвящен изучению электротехники и основам электроники. Много учебных материалов и видеоуроков. Ежемесячное издание интернет журнала ЭЛЕКТРОН - практическая электротехника и электроника
Visit sxemotehnika.ruWe analyzed Sxemotehnika.ru page load time and found that the first response time was 820 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sxemotehnika.ru performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value6.3 s
10/100
25%
Value13.4 s
2/100
10%
Value1,430 ms
15/100
30%
Value0.159
73/100
15%
Value23.4 s
1/100
10%
820 ms
101 ms
411 ms
49 ms
194 ms
Our browser made a total of 105 requests to load all elements on the main page. We found that 41% of them (43 requests) were addressed to the original Sxemotehnika.ru, 11% (12 requests) were made to Vk.com and 7% (7 requests) were made to Ssl.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Cs629508.vk.me.
Page size can be reduced by 505.1 kB (44%)
1.1 MB
631.0 kB
In fact, the total size of Sxemotehnika.ru 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. 60% of websites need less resources to load. Images take 511.4 kB which makes up the majority of the site volume.
Potential reduce by 55.4 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. 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 55.4 kB or 79% of the original size.
Potential reduce by 25.6 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. Sxemotehnika images are well optimized though.
Potential reduce by 296.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 296.6 kB or 74% of the original size.
Potential reduce by 127.6 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. Sxemotehnika.ru needs all CSS files to be minified and compressed as it can save up to 127.6 kB or 82% of the original size.
Number of requests can be reduced by 52 (53%)
98
46
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sxemotehnika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.sxemotehnika.ru
820 ms
style.css
101 ms
openapi.js
411 ms
css
49 ms
s5_flex_menu.js
194 ms
s5_flex_menu.css
194 ms
system.css
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general.css
194 ms
template_default.css
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template.css
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com_content.css
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editor.css
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thirdparty.css
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s5_responsive_bars.css
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s5_responsive_hide_classes.css
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s5_responsive.css
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custom.css
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s5_responsive_mobile_bar.js
398 ms
brand
65 ms
platform.js
90 ms
jquery-1.6.4.min.js
508 ms
top100.jcn
402 ms
brand
38 ms
system.css
105 ms
logo
310 ms
background2.jpg
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menu_light.png
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search_light.png
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s5_logo.png
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podpis-370px.png
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tiser.jpg
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arrow.png
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upload.gif
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widget_community.php
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lite.js
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lang3_0.js
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sxemotehnika.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sxemotehnika.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sxemotehnika.ru SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sxemotehnika.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 Sxemotehnika.ru 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.
sxemotehnika.ru
Open Graph description is not detected on the main page of Sxemotehnika. 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: