15.1 sec in total
520 ms
14 sec
552 ms
Welcome to delaem-okna.ru homepage info - get ready to check Delaem Okna best content right away, or after learning these important things about delaem-okna.ru
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Visit delaem-okna.ruWe analyzed Delaem-okna.ru page load time and found that the first response time was 520 ms and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
delaem-okna.ru performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value4.7 s
33/100
25%
Value6.4 s
40/100
10%
Value860 ms
33/100
30%
Value0
100/100
15%
Value7.7 s
45/100
10%
520 ms
1550 ms
11071 ms
1317 ms
404 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Delaem-okna.ru, 92% (24 requests) were made to Svetochokna-nn.ru and 4% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (11.1 sec) relates to the external source Svetochokna-nn.ru.
Page size can be reduced by 28.0 kB (9%)
323.8 kB
295.8 kB
In fact, the total size of Delaem-okna.ru main page is 323.8 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. 15% of websites need less resources to load. Images take 294.9 kB which makes up the majority of the site volume.
Potential reduce by 10.6 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 10.6 kB or 70% of the original size.
Potential reduce by 6.4 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. Delaem Okna images are well optimized though.
Potential reduce by 4.2 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 4.2 kB or 87% of the original size.
Potential reduce by 6.8 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. Delaem-okna.ru needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 77% of the original size.
Number of requests can be reduced by 5 (22%)
23
18
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delaem Okna. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
delaem-okna.ru
520 ms
svetochokna-nn.ru
1550 ms
style.css
11071 ms
vopros.js
1317 ms
verh.jpg
404 ms
logo.png
138 ms
time.png
272 ms
tel.png
272 ms
vm.png
415 ms
slider.png
415 ms
slide1.jpg
547 ms
vysshee-kachestvo.jpg
403 ms
hr.png
404 ms
price-list.jpg
724 ms
advantages.jpg
540 ms
proizvodstvo.jpg
544 ms
pvh-profili.jpg
557 ms
podarki.jpg
577 ms
lyubov-klientu.jpg
719 ms
zakaz.png
728 ms
lm-li.png
729 ms
zamer.jpg
743 ms
ftr.png
760 ms
ficons.png
864 ms
flogo.png
867 ms
watch.js
0 ms
delaem-okna.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
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.
delaem-okna.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
delaem-okna.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delaem-okna.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Delaem-okna.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
delaem-okna.ru
Open Graph description is not detected on the main page of Delaem Okna. 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: