3.6 sec in total
803 ms
2.4 sec
400 ms
Click here to check amazing NSP Center content. Otherwise, check out these important facts you probably never knew about nsp-center.ru
Онлайн маркет витаминов, БАДов, косметики для лица и тела продукции NSP ✅ Выгодные цены ⚡ Акции и скидки ⭐ Cтандарт качества ☎️ +7 (812) 467-35-85
Visit nsp-center.ruWe analyzed Nsp-center.ru page load time and found that the first response time was 803 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
nsp-center.ru performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value10.5 s
0/100
25%
Value14.7 s
1/100
10%
Value10,840 ms
0/100
30%
Value0.188
65/100
15%
Value22.4 s
1/100
10%
803 ms
455 ms
185 ms
276 ms
189 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 69% of them (60 requests) were addressed to the original Nsp-center.ru, 13% (11 requests) were made to D1ytok5muqmio7.cloudfront.net and 5% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (803 ms) belongs to the original domain Nsp-center.ru.
Page size can be reduced by 1.1 MB (59%)
1.8 MB
729.6 kB
In fact, the total size of Nsp-center.ru main page is 1.8 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. 60% of websites need less resources to load. CSS take 719.9 kB which makes up the majority of the site volume.
Potential reduce by 37.6 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. 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 37.6 kB or 74% of the original size.
Potential reduce by 33.2 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. NSP Center images are well optimized though.
Potential reduce by 359.6 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 359.6 kB or 65% of the original size.
Potential reduce by 629.7 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. Nsp-center.ru needs all CSS files to be minified and compressed as it can save up to 629.7 kB or 87% of the original size.
Number of requests can be reduced by 32 (39%)
83
51
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NSP Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
nsp-center.ru
803 ms
styles.css
455 ms
template_styles.css
185 ms
core.js
276 ms
core_ajax.js
189 ms
session.js
190 ms
rsasecurity.js
191 ms
jquery.min.js
5 ms
preloadCssImages.jQuery_v5.js
274 ms
jquery.corner.js
279 ms
in_basket_js.php
193 ms
watch.js
190 ms
analytics.js
39 ms
fon.png
186 ms
logo-fon.jpg
192 ms
logo-fon-footer.jpg
209 ms
menu_blue.png
200 ms
hr.png
177 ms
main-fon.png
183 ms
butsl.png
200 ms
but.png
264 ms
hr3.png
265 ms
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265 ms
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556 ms
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455 ms
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twit.html
613 ms
main-footer.png
628 ms
reklama-fon.jpg
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pit.png
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sh.js
178 ms
brem.png
553 ms
watch.js
481 ms
prog.png
728 ms
baner-team.png
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basket_open_center.png
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collect
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basket_open_top.png
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basket_open_bottom.png
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sh.js
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basket.png
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search.png
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overlay-fon.png
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jquery-sh.js
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chat.version.js
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app.start.js
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index.css
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index.html
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sh0.js
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widget.js
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jquery-sh.js
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advert.gif
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chat.version.js
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scrollbar.css
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index.html
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ga.js
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1
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nsp-center.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
[role]s are not contained by their required parent element
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.
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>).
nsp-center.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nsp-center.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 Nsp-center.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 Nsp-center.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.
nsp-center.ru
Open Graph description is not detected on the main page of NSP Center. 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: