7.3 sec in total
533 ms
6.3 sec
402 ms
Welcome to dda.ru homepage info - get ready to check DDA best content for Russia right away, or after learning these important things about dda.ru
Интернет-магазин ведущего производителя карнизов и рулонных штор. ⚡ На рынке декора окна с 1997 года. ⭐ DDA - гарантия высокого уровня сервиса и качества продукции.
Visit dda.ruWe analyzed Dda.ru page load time and found that the first response time was 533 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
dda.ru performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value17.8 s
0/100
25%
Value21.2 s
0/100
10%
Value620 ms
48/100
30%
Value0.389
26/100
15%
Value20.3 s
2/100
10%
533 ms
1156 ms
797 ms
1052 ms
1462 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 94% of them (59 requests) were addressed to the original Dda.ru, 3% (2 requests) were made to Counter.yadro.ru and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Dda.ru.
Page size can be reduced by 269.4 kB (15%)
1.8 MB
1.5 MB
In fact, the total size of Dda.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. 25% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 25.0 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. This page needs HTML code to be minified as it can gain 8.5 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.0 kB or 79% of the original size.
Potential reduce by 45.9 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. DDA images are well optimized though.
Potential reduce by 154.0 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 154.0 kB or 76% of the original size.
Potential reduce by 44.6 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. Dda.ru needs all CSS files to be minified and compressed as it can save up to 44.6 kB or 84% of the original size.
Number of requests can be reduced by 29 (49%)
59
30
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DDA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dda.ru
533 ms
www.dda.ru
1156 ms
style.css
797 ms
style.css
1052 ms
jquery.js
1462 ms
jquery.validate.js
808 ms
jquery.lightbox.js
924 ms
jquery.lightbox.css
697 ms
hostcms.js
1174 ms
JsHttpRequest.js
1324 ms
ajax.js
1145 ms
main.js
1304 ms
menu.js
1187 ms
jquery.bbedit.js
1388 ms
slides.min.jquery.js
1433 ms
global.css
1420 ms
fon.jpg
2711 ms
top_menu_button.png
143 ms
ajax_loader.gif
241 ms
shadow-t.png
139 ms
shadow-rt.png
633 ms
shadow-rb.png
144 ms
shadow-r.png
635 ms
shadow-lt.png
634 ms
shadow-lb.png
636 ms
shadow-l.png
635 ms
shadow-b.png
776 ms
subfon.jpg
1868 ms
top_menu_bg1.jpg
775 ms
logo_new.jpg
881 ms
header_text.png
1211 ms
search_left.jpg
1017 ms
search_right.jpg
1021 ms
write_us.png
1139 ms
header_phone_2.png
1260 ms
top_menu_bg.jpg
1262 ms
antuk50.jpg
2167 ms
versal.jpg
2390 ms
shtoru.jpg
2729 ms
diy16u28black.jpg
2371 ms
diyoptuma.jpg
2708 ms
vusta.jpg
2844 ms
arrow-prev.png
2522 ms
arrow-next.png
2618 ms
subfon_harder1.png
2636 ms
top_menu_bg2.png
2656 ms
advantages_banner.jpg
2998 ms
subfon_harder1.jpg
2880 ms
small.jpg
3340 ms
shadow_bottom.png
2844 ms
invite.jpg
3535 ms
baner_left.jpg
3361 ms
baner_right.jpg
3218 ms
top_menu_bg1.jpg
239 ms
watch.js
1 ms
hit
261 ms
132544
168 ms
subfon_small.jpg
2996 ms
top_menu_r.gif
3001 ms
top_menu_l.gif
3034 ms
hit
162 ms
red_grad.gif
2649 ms
pagination.png
2752 ms
dda.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
button, link, and menuitem elements 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.
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
Links do not have a discernible name
dda.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
Page has valid source maps
dda.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Dda.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 Dda.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.
dda.ru
Open Graph description is not detected on the main page of DDA. 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: