4.6 sec in total
650 ms
3.7 sec
187 ms
Welcome to doctorchub.ru homepage info - get ready to check Doctorchub best content right away, or after learning these important things about doctorchub.ru
Личный сайт массажиста, мануального терапевта, специалиста по мануальной терапии и лечебному массажу Чуб Сергея Анатольевича.
Visit doctorchub.ruWe analyzed Doctorchub.ru page load time and found that the first response time was 650 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
doctorchub.ru performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value3.4 s
67/100
25%
Value7.1 s
31/100
10%
Value2,460 ms
4/100
30%
Value0.01
100/100
15%
Value19.8 s
2/100
10%
650 ms
123 ms
270 ms
268 ms
243 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 38% of them (35 requests) were addressed to the original Doctorchub.ru, 23% (21 requests) were made to I.mycdn.me and 8% (7 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source I.mycdn.me.
Page size can be reduced by 115.6 kB (16%)
740.7 kB
625.1 kB
In fact, the total size of Doctorchub.ru main page is 740.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. CSS take 339.8 kB which makes up the majority of the site volume.
Potential reduce by 58.1 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 58.1 kB or 83% of the original size.
Potential reduce by 5.2 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. Doctorchub images are well optimized though.
Potential reduce by 27.8 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 27.8 kB or 15% of the original size.
Potential reduce by 24.5 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. Doctorchub.ru has all CSS files already compressed.
Number of requests can be reduced by 43 (54%)
80
37
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctorchub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
doctorchub.ru
650 ms
style.css
123 ms
share.js
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openapi.js
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1px.gif
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logo.gif
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top100.jcn
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3_1_FFFFFFFF_EFEFEFFF_0_pageviews
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w0.gif
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logo
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bg-01.jpg
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bg-02.gif
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bg-03.gif
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logo-01.gif
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connect.js
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top100.jcn
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cycounter
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counter
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openapi.917ca96d9331f956d945e39706791fde.js
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dk
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bg-14.gif
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3_1_FFFFFFFF_EFEFEFFF_0_pageviews
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upload.gif
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widget_community.php
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widget_group.3cf02a3f.css
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watch.js
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loader_nav20853199034_3.js
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fonts_cnt.c7a76efe.css
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lite.ca486089.css
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lang3_0.js
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polyfills.302bfb5d.js
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xdm.js
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base.b8c40754.css
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hit
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lite.8627335912c6a0b404bc169616a68640.js
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hit
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logo_ok-widget@2x.png
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browsers.png
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upload.gif
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code.js
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doctorchub.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
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
doctorchub.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
doctorchub.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doctorchub.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 Doctorchub.ru 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.
doctorchub.ru
Open Graph description is not detected on the main page of Doctorchub. 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: