6.9 sec in total
553 ms
5.7 sec
616 ms
Click here to check amazing Biosfera Club content for Russia. Otherwise, check out these important facts you probably never knew about biosfera-club.ru
Фитнес-клуб BIOSFERA - это тренажерный зал, фитнес и групповые программы, бассейн с банным комплексом, SPA-салон и инновационный центр функциональной диагностики.
Visit biosfera-club.ruWe analyzed Biosfera-club.ru page load time and found that the first response time was 553 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.
biosfera-club.ru performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value8.3 s
2/100
25%
Value6.9 s
33/100
10%
Value1,860 ms
9/100
30%
Value0.008
100/100
15%
Value10.8 s
22/100
10%
553 ms
1062 ms
279 ms
682 ms
410 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 74% of them (81 requests) were addressed to the original Biosfera-club.ru, 3% (3 requests) were made to Mc.yandex.com and 3% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Biosfera-club.ru.
Page size can be reduced by 379.0 kB (10%)
3.8 MB
3.4 MB
In fact, the total size of Biosfera-club.ru main page is 3.8 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 191.0 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 191.0 kB or 78% of the original size.
Potential reduce by 154.0 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. Biosfera Club images are well optimized though.
Potential reduce by 27.4 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 6.7 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. Biosfera-club.ru has all CSS files already compressed.
Number of requests can be reduced by 66 (63%)
104
38
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biosfera Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
biosfera-club.ru
553 ms
biosfera-club.ru
1062 ms
bootstrap.min.css
279 ms
template_styles.css
682 ms
responsive.min.css
410 ms
fancybox.css
13 ms
lazyload.js
416 ms
1px.png
413 ms
core.min.js
651 ms
jquery-2.1.3.min.js
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core_fx.min.js
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ajax.min.js
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api.js
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jquery.actual.min.js
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jquery.fancybox.min.js
648 ms
jquery.easing.js
649 ms
jquery.appear.js
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jquery.cookie.js
649 ms
bootstrap.js
697 ms
jquery.flexslider.min.js
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jquery.validate.min.js
703 ms
jquery.uniform.min.js
705 ms
jqModal.min.js
727 ms
detectmobilebrowser.js
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matchMedia.min.js
825 ms
jquery.waypoints.min.js
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jquery.counterup.js
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jquery.alphanumeric.min.js
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jquery.mobile.custom.touch.min.js
846 ms
jquery.autoresize.js
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general.min.js
963 ms
custom.js
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on-off-switch.min.js
967 ms
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969 ms
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fancybox.umd.js
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script.min.js
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jquery.inputmask.bundle.min.js
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logo_spa.png
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trenazhernyy-zal.jpg
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biosfera-club.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
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.
biosfera-club.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
biosfera-club.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biosfera-club.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 Biosfera-club.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.
biosfera-club.ru
Open Graph data is detected on the main page of Biosfera Club. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: