8.2 sec in total
645 ms
7.5 sec
42 ms
Visit spina.spb.ru now to see the best up-to-date Spina Spb content for Russia and also check out these interesting facts you probably never knew about spina.spb.ru
Санкт-Петербург - частный медицинский центр "Долголетие" для взрослых и детей. Пластическая хирургия, операции, лазерная медицина, диагностика организма, телефон для связи +7 (812) 561-49-81.
Visit spina.spb.ruWe analyzed Spina.spb.ru page load time and found that the first response time was 645 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
spina.spb.ru performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.2 s
43/100
25%
Value6.1 s
44/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value4.5 s
82/100
10%
645 ms
880 ms
868 ms
273 ms
31 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 86% of them (82 requests) were addressed to the original Spina.spb.ru, 3% (3 requests) were made to Cdn.jsdelivr.net and 1% (1 request) were made to Mydolgoletie.ru. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Spina.spb.ru.
Page size can be reduced by 286.0 kB (51%)
557.3 kB
271.3 kB
In fact, the total size of Spina.spb.ru main page is 557.3 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. 45% of websites need less resources to load. HTML takes 308.3 kB which makes up the majority of the site volume.
Potential reduce by 264.7 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 264.7 kB or 86% of the original size.
Potential reduce by 21.3 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, Spina Spb needs image optimization as it can save up to 21.3 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 36 B
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.
Number of requests can be reduced by 27 (29%)
92
65
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spina Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
spina.spb.ru
645 ms
spina.spb.ru
880 ms
widgets
868 ms
all.min.css
273 ms
jquery-3.2.1.slim.min.js
31 ms
popper.min.js
41 ms
bootstrap.min.js
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slick.min.js
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moment.min.js
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daterangepicker.min.js
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jquery-migrate.min.js
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wp-polyfill.min.js
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index.js
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jquery.maskedinput.js
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jquery.ajaxsearchpro-sb.min.js
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lazysizes.min.js
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api.js
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wpFeatherlight.pkgd.min.js
693 ms
lazyload.min.js
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1820 ms
spina.spb.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-*] attributes do not have valid values
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Some elements have a [tabindex] value greater than 0
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
spina.spb.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
spina.spb.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 Spina.spb.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 Spina.spb.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.
spina.spb.ru
Open Graph data is detected on the main page of Spina Spb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: