8.7 sec in total
525 ms
7.7 sec
498 ms
Visit bolshoi-theatre.su now to see the best up-to-date Bolshoi Theatre content for Russia and also check out these interesting facts you probably never knew about bolshoi-theatre.su
Билеты в Большой театр на любые спектакли с бесплатной доставкой на дом! На сайте доступна афиша Большого театра
Visit bolshoi-theatre.suWe analyzed Bolshoi-theatre.su page load time and found that the first response time was 525 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
bolshoi-theatre.su performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value6.0 s
13/100
25%
Value5.7 s
52/100
10%
Value13,400 ms
0/100
30%
Value0
100/100
15%
Value23.4 s
1/100
10%
525 ms
1126 ms
1915 ms
691 ms
582 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 71% of them (74 requests) were addressed to the original Bolshoi-theatre.su, 8% (8 requests) were made to Apis.google.com and 3% (3 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Bolshoi-theatre.su.
Page size can be reduced by 755.2 kB (48%)
1.6 MB
810.2 kB
In fact, the total size of Bolshoi-theatre.su main page is 1.6 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 63.8 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 63.8 kB or 80% of the original size.
Potential reduce by 472.8 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. Obviously, Bolshoi Theatre needs image optimization as it can save up to 472.8 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 203.6 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 203.6 kB or 69% of the original size.
Potential reduce by 15.0 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. Bolshoi-theatre.su needs all CSS files to be minified and compressed as it can save up to 15.0 kB or 80% of the original size.
Number of requests can be reduced by 32 (33%)
96
64
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolshoi Theatre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
bolshoi-theatre.su
525 ms
www.bolshoi-theatre.su
1126 ms
jquery-1.4.2.js
1915 ms
jquery.nivo.slider.js
691 ms
jquery.lightbox-0.5.js
582 ms
jquery.lightbox-0.5.css
275 ms
js.js
420 ms
css.css
563 ms
add.css
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share.js
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plusone.js
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top100.jcn
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common-fon.gif
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header-fon.jpg
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header-center.jpg
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header-ornL.gif
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hMenuL.png
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hMenu-fom.png
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hMenuR.png
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all.js
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cb=gapi.loaded_0
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fastbutton
90 ms
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opensearch.js
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bolshoi-theatre.su accessibility score
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
Links do not have a discernible name
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
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.
bolshoi-theatre.su 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
bolshoi-theatre.su SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bolshoi-theatre.su can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bolshoi-theatre.su 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.
bolshoi-theatre.su
Open Graph description is not detected on the main page of Bolshoi Theatre. 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: