7.3 sec in total
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Welcome to 220blog.ru homepage info - get ready to check 220 Blog best content for Russia right away, or after learning these important things about 220blog.ru
Проектирование электроснабжения. Авторские статьи по проектированию силового электрооборудования и освещения. Программы для расчета систем электроснабжения.
Visit 220blog.ruWe analyzed 220blog.ru page load time and found that the first response time was 2 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
220blog.ru performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.3 s
71/100
25%
Value3.3 s
90/100
10%
Value40 ms
100/100
30%
Value0.801
5/100
15%
Value3.2 s
94/100
10%
1953 ms
172 ms
348 ms
525 ms
350 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 72% of them (44 requests) were addressed to the original 220blog.ru, 7% (4 requests) were made to Pagead2.googlesyndication.com and 5% (3 requests) were made to Alipromo.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain 220blog.ru.
Page size can be reduced by 276.4 kB (42%)
655.8 kB
379.4 kB
In fact, the total size of 220blog.ru main page is 655.8 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 361.8 kB which makes up the majority of the site volume.
Potential reduce by 32.1 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. 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 32.1 kB or 76% of the original size.
Potential reduce by 8.3 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. 220 Blog images are well optimized though.
Potential reduce by 203.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 203.9 kB or 56% of the original size.
Potential reduce by 32.1 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. 220blog.ru needs all CSS files to be minified and compressed as it can save up to 32.1 kB or 78% of the original size.
Number of requests can be reduced by 35 (60%)
58
23
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 220 Blog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
220blog.ru
1953 ms
screen.css
172 ms
style.css
348 ms
mootools-1.2.1-core-yc.js
525 ms
MenuMatic.css
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MenuMatic_0.68.3.js
349 ms
styles.css
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front.css
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pagenavi-css.css
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styles.css
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jquery.js
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jquery-migrate.min.js
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highslide.css
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highslide-with-html.packed.js
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style.css
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adsbygoogle.js
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top100.jcn
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jquery.form.min.js
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scripts.js
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wp-embed.min.js
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wp-emoji-release.min.js
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kigor
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bg.jpeg
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twitter.png
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220blog-logo.png
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iek.jpg
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date.png
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user.png
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smile.gif
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search.gif
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container-bg.png
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pagenav-hover.png
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sidebar-tab.png
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zrt_lookup.html
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bullet.png
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watch.js
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220blog.ru accessibility score
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
Links do not have a discernible name
220blog.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
Page has valid source maps
220blog.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 220blog.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 220blog.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.
220blog.ru
Open Graph description is not detected on the main page of 220 Blog. 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: