6.5 sec in total
498 ms
5.2 sec
806 ms
Click here to check amazing Krassnab content for Russia. Otherwise, check out these important facts you probably never knew about krassnab.ru
Компания Красснаб оказывает услуги по устройству полимерных и бетонных полов на коммерческих и промышленных объектах по доступным ценам с гарантией качества.
Visit krassnab.ruWe analyzed Krassnab.ru page load time and found that the first response time was 498 ms and then it took 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.
krassnab.ru performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value3.9 s
54/100
25%
Value6.3 s
42/100
10%
Value1,050 ms
25/100
30%
Value0.023
100/100
15%
Value11.8 s
17/100
10%
498 ms
571 ms
1278 ms
1497 ms
1714 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 85% of them (63 requests) were addressed to the original Krassnab.ru, 4% (3 requests) were made to Cdnjs.cloudflare.com and 4% (3 requests) were made to Client.onicon.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Krassnab.ru.
Page size can be reduced by 186.6 kB (11%)
1.8 MB
1.6 MB
In fact, the total size of Krassnab.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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 137.5 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 137.5 kB or 83% of the original size.
Potential reduce by 105 B
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. Krassnab images are well optimized though.
Potential reduce by 47.9 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 1.1 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. Krassnab.ru has all CSS files already compressed.
Number of requests can be reduced by 24 (37%)
65
41
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Krassnab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
krassnab.ru
498 ms
krassnab.ru
571 ms
libs.min.css
1278 ms
main.min.css
1497 ms
default.css
1714 ms
default.css
1632 ms
default.css
1638 ms
font-awesome.min.css
22 ms
ptsans.css
1645 ms
opensans.css
1644 ms
jquery-3.2.1.min.js
18 ms
fotorama.min.js
33 ms
libs.min.js
1903 ms
main.min.js
1748 ms
5118efea72d22c78050065e9.js
745 ms
default.js
1758 ms
default.js
1770 ms
ajaxform_custom.js
1767 ms
jquery.jgrowl.min.css
218 ms
jquery.jgrowl.min.css
218 ms
logo.png
125 ms
ral.jpg
119 ms
slide-1.jpg
492 ms
slide-2.jpg
615 ms
slide-3.jpg
482 ms
slide-4.jpg
474 ms
storage.png
368 ms
parking.png
429 ms
club.png
375 ms
prom.png
502 ms
retail.png
647 ms
sport.png
593 ms
ofis.png
602 ms
image-onmain.jpg
738 ms
offer-catalog.jpg
625 ms
offer-services.jpg
711 ms
offer-learn.jpg
724 ms
objects-gtes.jpg
737 ms
objects-sochi.jpg
751 ms
objects-parking.jpg
863 ms
objects-spec.jpg
829 ms
objects-club.jpg
848 ms
hand.svg
860 ms
like.svg
861 ms
engineer.svg
876 ms
diploma.svg
948 ms
truck.svg
965 ms
molochnyj-dom.e3da4ad0.jpg
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orion.29ddd1cc.png
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grunt-poliurefleks-dekor.jpg
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875 ms
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876 ms
3ddd4361be5c30886af9ca047d206f28150e9274.jpg
895 ms
worker-m.png
955 ms
tag.js
959 ms
visitor.js
1331 ms
jquery-ui.min.css
936 ms
jquery-ui.min.js
841 ms
fontawesome-webfont.woff
18 ms
pt-sans-v9-latin_cyrillic-regular.woff
998 ms
pt-sans-v9-latin_cyrillic-700.woff
806 ms
pt-sans-v9-latin_cyrillic-italic.woff
919 ms
pt-sans-v9-latin_cyrillic-700italic.woff
840 ms
open-sans-v15-latin_cyrillic-regular.woff
881 ms
open-sans-v15-latin_cyrillic-600.woff
871 ms
jquery.form.min.js
219 ms
jquery.jgrowl.min.js
120 ms
advert.gif
513 ms
c42fe10f156b4e23da1e_part.js
133 ms
1
134 ms
d8ec5cc990cc096b6b67_part.js
136 ms
krassnab.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
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.
krassnab.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
Missing source maps for large first-party JavaScript
krassnab.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 Krassnab.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 Krassnab.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.
krassnab.ru
Open Graph description is not detected on the main page of Krassnab. 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: