5.9 sec in total
946 ms
3.3 sec
1.7 sec
Click here to check amazing Stalkrov Nn content for Russia. Otherwise, check out these important facts you probably never knew about stalkrov-nn.ru
Производство и продажа материалов для кровли и фасада в Нижнем Новгороде. «СтальКров-НН» — ведущая компания на Нижегородском рынке по производству профнастила и металлочерепицы высокого качества.
Visit stalkrov-nn.ruWe analyzed Stalkrov-nn.ru page load time and found that the first response time was 946 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
stalkrov-nn.ru performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value6.6 s
8/100
25%
Value9.2 s
13/100
10%
Value220 ms
88/100
30%
Value0.611
10/100
15%
Value11.6 s
18/100
10%
946 ms
141 ms
268 ms
275 ms
274 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 97% of them (67 requests) were addressed to the original Stalkrov-nn.ru, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Stalkrov-nn.ru.
Page size can be reduced by 72.3 kB (11%)
635.2 kB
563.0 kB
In fact, the total size of Stalkrov-nn.ru main page is 635.2 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. Images take 481.1 kB which makes up the majority of the site volume.
Potential reduce by 43.0 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 43.0 kB or 82% of the original size.
Potential reduce by 18.0 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. Stalkrov Nn images are well optimized though.
Potential reduce by 7.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.4 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. Stalkrov-nn.ru needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 15% of the original size.
Number of requests can be reduced by 34 (52%)
65
31
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stalkrov Nn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
stalkrov-nn.ru
946 ms
default.css
141 ms
component.css
268 ms
modernizr.custom.js
275 ms
styles.css
274 ms
woocommerce-layout.css
281 ms
woocommerce.css
274 ms
postratings-css.css
280 ms
style.css
386 ms
slick.css
394 ms
jquery.fancybox.min.css
393 ms
jquery.js
533 ms
jquery-migrate.min.js
390 ms
slick.min.js
397 ms
flexslider.css
510 ms
public.css
711 ms
jquery.form.min.js
513 ms
scripts.js
710 ms
add-to-cart.min.js
710 ms
jquery.blockUI.min.js
958 ms
woocommerce.min.js
977 ms
jquery.cookie.min.js
974 ms
cart-fragments.min.js
983 ms
postratings-js.js
955 ms
core.min.js
973 ms
widget.min.js
977 ms
mouse.min.js
975 ms
resizable.min.js
976 ms
draggable.min.js
975 ms
button.min.js
973 ms
position.min.js
969 ms
dialog.min.js
971 ms
jquery.fancybox.min.js
969 ms
jquery.easing.min.js
969 ms
jquery.flexslider.min.js
988 ms
css
30 ms
watch.js
354 ms
close.svg
332 ms
logo.svg
318 ms
magnifier.png
347 ms
basket.png
347 ms
slide-1.jpg
827 ms
slide-2.jpg
827 ms
slide-3.jpg
523 ms
vodostochka-1024x330.jpg
522 ms
profnastil.jpg
507 ms
gladkiy-list.jpg
508 ms
sayding.jpg
787 ms
metallocherepica.jpg
812 ms
gofrolist.jpg
814 ms
doborniye-elementi.jpg
814 ms
vodostok.jpg
815 ms
uplotniteli.jpg
816 ms
uteplitel.jpg
816 ms
krepezh.jpg
817 ms
wave.png
817 ms
zabor-iz-profnastila.png
634 ms
blue-button.png
592 ms
vlist.png
591 ms
shadow.png
609 ms
gofrolist-mobile.jpg
609 ms
volnovoy-list-200x134.jpg
606 ms
logo-footer.png
693 ms
PTSansRegular.ttf
1192 ms
RobotoCondensedLight.ttf
675 ms
rating_over.gif
516 ms
stalkrov-nn.ru
516 ms
bg_direction_nav.png
180 ms
woocommerce-smallscreen.css
136 ms
stalkrov-nn.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
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
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
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
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.
stalkrov-nn.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
Browser errors were logged to the console
stalkrov-nn.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stalkrov-nn.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 Stalkrov-nn.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.
stalkrov-nn.ru
Open Graph description is not detected on the main page of Stalkrov Nn. 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: