14.9 sec in total
1.7 sec
12.6 sec
601 ms
Click here to check amazing Cooltech content for Russia. Otherwise, check out these important facts you probably never knew about cooltech.ru
Производство в России компрессорных агрегатов, чиллеров, насосно-циркуляционных станций, холодильных систем, холодильных и морозильных комплексов.
Visit cooltech.ruWe analyzed Cooltech.ru page load time and found that the first response time was 1.7 sec and then it took 13.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
cooltech.ru performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value8.7 s
1/100
25%
Value8.2 s
20/100
10%
Value680 ms
43/100
30%
Value0.013
100/100
15%
Value10.0 s
26/100
10%
1697 ms
974 ms
873 ms
1270 ms
5887 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 87% of them (45 requests) were addressed to the original Cooltech.ru, 4% (2 requests) were made to Code.jquery.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Cooltech.ru.
Page size can be reduced by 410.1 kB (53%)
771.8 kB
361.7 kB
In fact, the total size of Cooltech.ru main page is 771.8 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. 20% of websites need less resources to load. Javascripts take 420.5 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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 17.7 kB or 78% of the original size.
Potential reduce by 45.6 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. Obviously, Cooltech needs image optimization as it can save up to 45.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 320.5 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 320.5 kB or 76% of the original size.
Potential reduce by 26.3 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. Cooltech.ru needs all CSS files to be minified and compressed as it can save up to 26.3 kB or 81% of the original size.
Number of requests can be reduced by 32 (64%)
50
18
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cooltech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
cooltech.ru
1697 ms
png.css
974 ms
floatbox.css
873 ms
floatbox.js
1270 ms
raphael.js
5887 ms
webgfx.js
1261 ms
iepngfix.js
1191 ms
jquery-1.9.1.min.js
550 ms
jquery.mask.js
1564 ms
jquery-migrate-1.2.1.min.js
107 ms
jquery.easing.1.3.js
1382 ms
jquery.corner.js
1528 ms
jquery.formstyler.min.js
1721 ms
index.css
5067 ms
jquery.formstyler.css
1612 ms
swfobject.js
1715 ms
index.css
1739 ms
external.css
1800 ms
js.js
4167 ms
watch.js
0 ms
bg.gif
1226 ms
bg_header.jpg
1063 ms
logo.gif
256 ms
ico_home.gif
217 ms
ico_map.gif
219 ms
ico_mail.gif
219 ms
menu_buton.png
495 ms
NavBar.gif
593 ms
bottom_img.gif
710 ms
pump.jpg
3448 ms
bunner%20units.jpg
2263 ms
hb.jpg
1062 ms
plate%20freezer.jpg
1060 ms
an.png
1208 ms
cooltech.gif
1216 ms
agregat%20mod%20sm.jpg
3290 ms
hol%20agreg%20mod.jpg
3290 ms
model.jpg
4990 ms
MHx2IN1Qvm
1346 ms
bg_bottom.gif
1698 ms
ga.js
179 ms
core.js
2473 ms
resizeHandler.js
2724 ms
setSize.js
2628 ms
setOpacity.js
2787 ms
getLeftTop.js
2969 ms
zoomInOut.js
3312 ms
keydownHandler.js
3101 ms
blank.gif
3185 ms
__utm.gif
67 ms
widget_ru_RU.js
399 ms
ru.json
868 ms
cooltech.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
cooltech.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
Missing source maps for large first-party JavaScript
cooltech.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cooltech.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 Cooltech.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.
cooltech.ru
Open Graph description is not detected on the main page of Cooltech. 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: