2 sec in total
236 ms
1.3 sec
446 ms
Click here to check amazing Bootstrap Ru content for Russia. Otherwise, check out these important facts you probably never knew about bootstrap-ru.com
Twitter Bootstrap: на Русском. Примеры и практики, CSS, HTML, Javascript, Toolkit для Front-end разработчиков. Примеры · Уроки · Документация · Генератор · Дизайн · CSS · HTML · Javascript
Visit bootstrap-ru.comWe analyzed Bootstrap-ru.com page load time and found that the first response time was 236 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
bootstrap-ru.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value3.5 s
65/100
25%
Value5.4 s
56/100
10%
Value3,510 ms
1/100
30%
Value0.05
99/100
15%
Value13.9 s
10/100
10%
236 ms
17 ms
213 ms
198 ms
203 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 56% of them (39 requests) were addressed to the original Bootstrap-ru.com, 14% (10 requests) were made to Apis.google.com and 6% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (818 ms) belongs to the original domain Bootstrap-ru.com.
Page size can be reduced by 301.0 kB (25%)
1.2 MB
903.9 kB
In fact, the total size of Bootstrap-ru.com main page is 1.2 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. 70% of websites need less resources to load. Images take 805.7 kB which makes up the majority of the site volume.
Potential reduce by 26.0 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 26.0 kB or 75% of the original size.
Potential reduce by 21.7 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. Bootstrap Ru images are well optimized though.
Potential reduce by 100.9 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 100.9 kB or 56% of the original size.
Potential reduce by 152.3 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. Bootstrap-ru.com needs all CSS files to be minified and compressed as it can save up to 152.3 kB or 82% of the original size.
Number of requests can be reduced by 39 (62%)
63
24
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bootstrap Ru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
bootstrap-ru.com
236 ms
cloudflare.min.js
17 ms
bootstrap.css
213 ms
bootstrap-responsive.css
198 ms
docs.css
203 ms
font-awesome.min.css
207 ms
prettify.css
197 ms
font-awesome.css
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jquery.js
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prettify.js
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bootstrap-transition.js
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bootstrap-alert.js
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bootstrap-modal.js
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bootstrap-dropdown.js
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bootstrap-scrollspy.js
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bootstrap-tab.js
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bootstrap-tooltip.js
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bootstrap-popover.js
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bootstrap-button.js
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bootstrap-collapse.js
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bootstrap-carousel.js
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bootstrap-typeahead.js
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bootstrap-affix.js
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holder.js
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application.js
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shb.js
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widgets.js
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ga.js
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github-btn.html
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github-btn.html
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fa.png
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plusone.js
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bs-docs-masthead-pattern.png
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ostrio-one.gif
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bs-docs-twitter-github.png
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bs-docs-responsive-illustrations.png
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bs-docs-bootstrap-features.png
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postmessageRelay
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api.js
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core:rpc:shindig.random:shindig.sha1.js
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photo.jpg
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W5F8_SL0XFawnjxHGsZjJA.ttf
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dtpHsbgPEm2lVWciJZ0P-A.ttf
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button.831500944bc3eb7ea5276ccdc3f71d2e.js
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surf.png
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fontawesome-webfont.woff
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fontawesome-webfont.woff
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follow_button.6a78875565a912489e9aef879c881358.ru.html
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tweet_button.6a78875565a912489e9aef879c881358.ru.html
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info.json
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bootstrap-ru.com accessibility score
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
[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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
bootstrap-ru.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
bootstrap-ru.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Bootstrap-ru.com 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 Bootstrap-ru.com 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.
bootstrap-ru.com
Open Graph data is detected on the main page of Bootstrap Ru. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: