8.2 sec in total
1.5 sec
6.1 sec
470 ms
Click here to check amazing Centrmk content for Finland. Otherwise, check out these important facts you probably never knew about centrmk.ru
Медицинская книжка в Санкт-Петербурге, для всех категорий! Ищите где купить медкижку? Не нарушайте закон РФ, не делайте этого! Воспользуйтесь услугами нашего медицинского центра, честно пройдите медко...
Visit centrmk.ruWe analyzed Centrmk.ru page load time and found that the first response time was 1.5 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
centrmk.ru performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.2 s
74/100
25%
Value9.8 s
10/100
10%
Value2,730 ms
3/100
30%
Value0.195
63/100
15%
Value17.2 s
4/100
10%
1549 ms
315 ms
317 ms
300 ms
286 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 Centrmk.ru, 16% (10 requests) were made to Static.xx.fbcdn.net and 6% (4 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Scontent.xx.fbcdn.net.
Page size can be reduced by 174.4 kB (27%)
648.5 kB
474.1 kB
In fact, the total size of Centrmk.ru main page is 648.5 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. Images take 471.8 kB which makes up the majority of the site volume.
Potential reduce by 20.8 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 20.8 kB or 74% of the original size.
Potential reduce by 52.3 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, Centrmk needs image optimization as it can save up to 52.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 69.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 69.3 kB or 65% of the original size.
Potential reduce by 31.9 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. Centrmk.ru needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 77% of the original size.
Number of requests can be reduced by 34 (56%)
61
27
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrmk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.centrmk.ru
1549 ms
style.css
315 ms
coder.css
317 ms
bootstrap.css
300 ms
cmkcalc-public_new.css
286 ms
colorbox.css
295 ms
coin-slider-styles.css
303 ms
lightbox.min.ru_RU.css
435 ms
comment-reply.min.js
439 ms
jquery.min.js
91 ms
cmkcalc-public_new.js
437 ms
cookie.js
461 ms
jquery.colorbox-min.js
462 ms
coin-slider.min.js
465 ms
init.js
639 ms
photoswipe.css
641 ms
simple-inheritance.min.js
639 ms
code-photoswipe-1.0.11.min.js
646 ms
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261 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
254 ms
h.png
158 ms
h.jpg
402 ms
ico.gif
155 ms
ico_mail.gif
147 ms
ico_map.gif
157 ms
ico_menu.gif
154 ms
img_header.jpg
389 ms
ico_close.gif
266 ms
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386 ms
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512 ms
plashka_arrow.gif
271 ms
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547 ms
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574 ms
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714 ms
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885 ms
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564 ms
CCF28112013_00000-210x300-150x150.jpg
696 ms
CCF28112013_00002-210x300-150x150.jpg
725 ms
plashka_quote.gif
730 ms
ico_social_vk.gif
734 ms
ico_social_fb.gif
856 ms
ico_social_tw.gif
877 ms
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409 ms
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551 ms
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561 ms
ga.js
21 ms
__utm.gif
70 ms
hit
287 ms
likebox.php
278 ms
watch.js
34 ms
MxOchIADMT_.css
291 ms
3w3jujerapC.css
369 ms
SRSW8M763HA.js
640 ms
ullQFyhrQFI.js
732 ms
y97Ig99UVTs.js
527 ms
KHAtULXOQuz.js
532 ms
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1166 ms
1000228_296884917125066_1158752989_n.jpg
1285 ms
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1810 ms
11924962_688006784667339_2243641992515980321_n.jpg
1433 ms
wL6VQj7Ab77.png
81 ms
1JLnMyDN79z.png
82 ms
VXcANLwwL5J.js
167 ms
i8XO-4kv8i7.js
170 ms
centrmk.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
centrmk.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
centrmk.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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrmk.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 Centrmk.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.
centrmk.ru
Open Graph description is not detected on the main page of Centrmk. 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: