6.8 sec in total
498 ms
4.7 sec
1.6 sec
Visit art4.ru now to see the best up-to-date ART4 content for Russia and also check out these interesting facts you probably never knew about art4.ru
История ART4 началась в 2007 году, когда коллекционер Игорь Маркин открыл первый в России частный музей современного искусства в центре Москвы. Каждый месяц здесь открываются персональные выставки как...
Visit art4.ruWe analyzed Art4.ru page load time and found that the first response time was 498 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
art4.ru performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value14.8 s
0/100
25%
Value15.4 s
0/100
10%
Value4,250 ms
1/100
30%
Value1.317
1/100
15%
Value48.3 s
0/100
10%
498 ms
788 ms
803 ms
115 ms
232 ms
Our browser made a total of 158 requests to load all elements on the main page. We found that 80% of them (127 requests) were addressed to the original Art4.ru, 3% (5 requests) were made to Api-maps.yandex.ru and 3% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Yastatic.net.
Page size can be reduced by 756.1 kB (10%)
7.3 MB
6.5 MB
In fact, the total size of Art4.ru main page is 7.3 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. Only a small number of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.
Potential reduce by 288.9 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. This page needs HTML code to be minified as it can gain 38.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 288.9 kB or 83% of the original size.
Potential reduce by 322.6 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. ART4 images are well optimized though.
Potential reduce by 91.3 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. This website has mostly compressed JavaScripts.
Potential reduce by 53.3 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. Art4.ru needs all CSS files to be minified and compressed as it can save up to 53.3 kB or 45% of the original size.
Number of requests can be reduced by 93 (64%)
145
52
The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ART4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
art4.ru
498 ms
art4.ru
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803 ms
style.css
115 ms
font-awesome.min.css
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ui.design-tokens.css
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ui.font.opensans.css
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main.popup.bundle.css
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ajax.css
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owl.carousel.css
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jquery-ui.min.css
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jquery-ui.theme.min.css
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slick.css
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select2.min.css
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jquery.fancybox.min.css
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main.css
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jquery.scrollbar.css
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core.js
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jquery-3.3.1.min.js
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cusel.js
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select2.full.min.js
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slick.js
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jquery.nicescroll.min.js
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logo.png
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embed
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ruble.woff
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recaptcha__en.js
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collect
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js
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A1120_12nfweb.jpg
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fallback__ltr.css
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logo_48.png
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shchel_prev.jpg
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art4.ru 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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
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
art4.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
art4.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Art4.ru 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 Art4.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.
art4.ru
Open Graph data is detected on the main page of ART4. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: