7 sec in total
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4.9 sec
872 ms
Visit parasels.ru now to see the best up-to-date Parasels content for Russia and also check out these interesting facts you probably never knew about parasels.ru
Медицинский центр "Парацельс" — диагностика, лечение и реабилитация взрослых и детей. Своя лаборатория, врачи узкого профиля, работаем без выходных. Медицинский центр "Парацельс", Сергиев Посад
Visit parasels.ruWe analyzed Parasels.ru page load time and found that the first response time was 1.3 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
parasels.ru performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value6.5 s
9/100
25%
Value8.2 s
20/100
10%
Value1,950 ms
8/100
30%
Value0.179
68/100
15%
Value20.5 s
2/100
10%
1273 ms
1041 ms
64 ms
917 ms
596 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 67% of them (43 requests) were addressed to the original Parasels.ru, 13% (8 requests) were made to Top-fwz1.mail.ru and 6% (4 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Parasels.ru.
Page size can be reduced by 214.6 kB (10%)
2.2 MB
2.0 MB
In fact, the total size of Parasels.ru main page is 2.2 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 103.6 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 35.4 kB, which is 29% 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 103.6 kB or 84% of the original size.
Potential reduce by 37.4 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. Parasels images are well optimized though.
Potential reduce by 60.1 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 60.1 kB or 13% of the original size.
Potential reduce by 13.5 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. Parasels.ru needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 25% of the original size.
Number of requests can be reduced by 19 (33%)
58
39
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parasels. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
parasels.ru
1273 ms
tag.js
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gtm.js
64 ms
template_1eaa57327cd6a32ddf9ee5e24f313d07_v1.css
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core.min.js
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template_6dd671157e32b4a89dcaba8a2a4e5434_v1.js
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Roboto-Regular.woff
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1
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sync-loader.js
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ba.js
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watch.js
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dyn-goal-config.js
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parasels.ru 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 input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
parasels.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
Missing source maps for large first-party JavaScript
parasels.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
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 Parasels.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 Parasels.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.
parasels.ru
Open Graph data is detected on the main page of Parasels. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: