12 sec in total
638 ms
9.6 sec
1.8 sec
Visit rezonfor.ru now to see the best up-to-date Rezonfor content for Russia and also check out these interesting facts you probably never knew about rezonfor.ru
Резонфор - электрика и светотехническое оборудование
Visit rezonfor.ruWe analyzed Rezonfor.ru page load time and found that the first response time was 638 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
rezonfor.ru performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value4.7 s
32/100
25%
Value3.7 s
85/100
10%
Value900 ms
31/100
30%
Value0.001
100/100
15%
Value24.2 s
0/100
10%
638 ms
1089 ms
710 ms
889 ms
1977 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 54% of them (49 requests) were addressed to the original Rezonfor.ru, 20% (18 requests) were made to Status.icq.com and 15% (14 requests) were made to Clients.streamwood.ru. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Rezonfor.ru.
Page size can be reduced by 184.6 kB (18%)
1.0 MB
818.4 kB
In fact, the total size of Rezonfor.ru main page is 1.0 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. 30% of websites need less resources to load. Images take 666.4 kB which makes up the majority of the site volume.
Potential reduce by 64.1 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 64.1 kB or 83% of the original size.
Potential reduce by 47.7 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. Rezonfor images are well optimized though.
Potential reduce by 63.7 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 63.7 kB or 29% of the original size.
Potential reduce by 9.1 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. Rezonfor.ru needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 24% of the original size.
Number of requests can be reduced by 26 (34%)
77
51
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rezonfor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
rezonfor.ru
638 ms
www.rezonfor.ru
1089 ms
style.css
710 ms
java2.js
889 ms
jquery.js
1977 ms
js.js
408 ms
jquery.min.js
200 ms
sw.css
781 ms
sw.js
4005 ms
top100.jcn
437 ms
online.gif
973 ms
online.gif
984 ms
online.gif
995 ms
online.gif
995 ms
online.gif
1002 ms
online.gif
994 ms
online.gif
1162 ms
online.gif
1172 ms
online.gif
1175 ms
bg.png
217 ms
header_bg.jpg
3030 ms
logo.png
990 ms
header_phone.png
226 ms
home.png
225 ms
separation.png
310 ms
mail.png
367 ms
map.png
410 ms
top_menu_bg.png
397 ms
menu_left.png
498 ms
menu_item_bg.png
556 ms
menu_right.png
578 ms
bann1.png
901 ms
spacer.gif
668 ms
1129s.jpg
722 ms
rsu21-250-003%20(1).jpg
2199 ms
690s.jpg
1440 ms
1146s.jpg
1450 ms
1001s.jpg
1454 ms
ZKY%2097.jpg
1687 ms
DKY%2005.jpg
4670 ms
Osveshaite_supermarkety_s_GALAD-194x135.jpg
1863 ms
bg_help_block.png
1593 ms
text_search.png
1769 ms
search_btn.png
1771 ms
separation.png
1943 ms
bg.png
1963 ms
top.png
1963 ms
left_bg.png
2194 ms
bottom.png
2191 ms
bg.png
2190 ms
top.png
2349 ms
bottom.png
2357 ms
text.png
2357 ms
bg.png
2370 ms
top.png
2405 ms
bot.png
2419 ms
news.png
2409 ms
footer.png
2782 ms
menu_left_hover.png
2687 ms
menu_item_bg_hover.png
2641 ms
menu_right_hover.png
2611 ms
online0.gif
210 ms
online0.gif
206 ms
online0.gif
205 ms
online0.gif
415 ms
online1.gif
1515 ms
online2.gif
409 ms
online0.gif
243 ms
online1.gif
240 ms
online1.gif
234 ms
watch.js
4 ms
top100.scn
175 ms
img.php
673 ms
hit
654 ms
img.php
661 ms
175 ms
left_bg_current.png
527 ms
close.png
344 ms
270 ms
60.jpeg
610 ms
hit
147 ms
60.jpeg
525 ms
sound.png
136 ms
manager-bg.png
135 ms
good.png
287 ms
bad.png
287 ms
upload_file.png
424 ms
logo-default.png
425 ms
counter-bgr.png
418 ms
recall-close.png
425 ms
PTSansRegular.woff
3032 ms
rezonfor.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
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.
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.
rezonfor.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
rezonfor.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
N/A
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rezonfor.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Rezonfor.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.
rezonfor.ru
Open Graph description is not detected on the main page of Rezonfor. 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: