4.1 sec in total
601 ms
3.3 sec
201 ms
Welcome to online-electric.ru homepage info - get ready to check Online Electric best content for Russia right away, or after learning these important things about online-electric.ru
Специализированный сервис для проектирования, монтажа и эксплуатации систем электроснабжения | Онлайн-расчеты | Дистанционное обучение | Виртуальные тренажеры | Консультации и вызов электрика | База д...
Visit online-electric.ruWe analyzed Online-electric.ru page load time and found that the first response time was 601 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Online-electric.ru rating and web reputation
online-electric.ru performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value9.8 s
0/100
25%
Value9.2 s
13/100
10%
Value900 ms
31/100
30%
Value0
100/100
15%
Value15.3 s
7/100
10%
601 ms
254 ms
251 ms
384 ms
49 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 25% of them (24 requests) were addressed to the original Online-electric.ru, 12% (12 requests) were made to Vk.com and 7% (7 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Online-electric.ru.
Page size can be reduced by 580.9 kB (39%)
1.5 MB
907.0 kB
In fact, the total size of Online-electric.ru main page is 1.5 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. Javascripts take 680.1 kB which makes up the majority of the site volume.
Potential reduce by 158.2 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 158.2 kB or 84% of the original size.
Potential reduce by 3.8 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. Online Electric images are well optimized though.
Potential reduce by 363.8 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 363.8 kB or 53% of the original size.
Potential reduce by 55.2 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. Online-electric.ru needs all CSS files to be minified and compressed as it can save up to 55.2 kB or 78% of the original size.
Number of requests can be reduced by 53 (58%)
91
38
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Electric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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online-electric.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
online-electric.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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
online-electric.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Online-electric.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 Online-electric.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.
online-electric.ru
Open Graph description is not detected on the main page of Online Electric. 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: