4.2 sec in total
530 ms
3.4 sec
251 ms
Click here to check amazing Compresso content. Otherwise, check out these important facts you probably never knew about compresso.ru
Compresso.RU - продажа холодильных компрессоров Copeland, Bitzer, Bristol, Danfoss, Daikin для кондиционеров в Москве, продажа холодильного оборудования, замена компрессоров copeland, ремонт и обслужи...
Visit compresso.ruWe analyzed Compresso.ru page load time and found that the first response time was 530 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
compresso.ru performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value3.8 s
55/100
25%
Value6.4 s
40/100
10%
Value320 ms
76/100
30%
Value0
100/100
15%
Value7.1 s
52/100
10%
530 ms
756 ms
145 ms
10 ms
7 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 48% of them (19 requests) were addressed to the original Compresso.ru, 13% (5 requests) were made to Mc.yandex.ru and 10% (4 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Static.siteheart.com.
Page size can be reduced by 146.9 kB (49%)
297.0 kB
150.1 kB
In fact, the total size of Compresso.ru main page is 297.0 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. 30% of websites need less resources to load. Javascripts take 129.1 kB which makes up the majority of the site volume.
Potential reduce by 61.5 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 61.5 kB or 80% of the original size.
Potential reduce by 3.7 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. Compresso images are well optimized though.
Potential reduce by 59.4 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 59.4 kB or 46% of the original size.
Potential reduce by 22.2 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. Compresso.ru needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 79% of the original size.
Number of requests can be reduced by 25 (69%)
36
11
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Compresso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
compresso.ru
530 ms
www.compresso.ru
756 ms
styles.css
145 ms
share.js
10 ms
jquery.min.js
7 ms
jsibox.js
276 ms
scripts.js
278 ms
jquery.innerfade.js
281 ms
jcarousellite_1.0.1.min.js
286 ms
drop_menu_left.png
278 ms
drop_menu_right.png
282 ms
all.js
23 ms
watch.js
186 ms
hit
254 ms
widget.js
179 ms
top_bg.jpg
247 ms
top.jpg
387 ms
slider_bg.jpg
258 ms
top_menu.jpg
259 ms
logo.gif
274 ms
%D1%80%D1%83%D0%BA%D0%B81234.jpg
273 ms
bottom_bg.jpg
385 ms
map_s.jpg
399 ms
suggest.js
39 ms
opensearch.js
36 ms
yandex-hint-rb.png
26 ms
ajax-loader2.gif
292 ms
blank.gif
303 ms
b-share-form-button.png
11 ms
b-share-form-button_share__icon.png
3 ms
b-share-icon.png
5 ms
b-share-popup_down__tail.png
6 ms
widget.js
1031 ms
watch.js
738 ms
hit
129 ms
advert.gif
91 ms
1
105 ms
blue.css
421 ms
26812653
93 ms
logo.png
333 ms
compresso.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
<object> elements do not have alternate text
compresso.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
compresso.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
Document uses plugins
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Compresso.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 Compresso.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.
compresso.ru
Open Graph description is not detected on the main page of Compresso. 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: