4.5 sec in total
629 ms
3.6 sec
217 ms
Welcome to ventair.ru homepage info - get ready to check Ventair best content for Russia right away, or after learning these important things about ventair.ru
Visit ventair.ruWe analyzed Ventair.ru page load time and found that the first response time was 629 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ventair.ru performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value9.5 s
0/100
25%
Value5.7 s
51/100
10%
Value400 ms
68/100
30%
Value0.229
54/100
15%
Value10.3 s
24/100
10%
629 ms
945 ms
130 ms
376 ms
377 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 Ventair.ru, 4% (2 requests) were made to Top-fwz1.mail.ru and 2% (1 request) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (945 ms) belongs to the original domain Ventair.ru.
Page size can be reduced by 359.1 kB (49%)
732.1 kB
373.0 kB
In fact, the total size of Ventair.ru main page is 732.1 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. Images take 347.5 kB which makes up the majority of the site volume.
Potential reduce by 32.3 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 11.5 kB, which is 30% 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 32.3 kB or 84% of the original size.
Potential reduce by 61.5 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, Ventair needs image optimization as it can save up to 61.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 249.1 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 249.1 kB or 76% of the original size.
Potential reduce by 16.3 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. Ventair.ru needs all CSS files to be minified and compressed as it can save up to 16.3 kB or 79% of the original size.
Number of requests can be reduced by 8 (16%)
49
41
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ventair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
ventair.ru
629 ms
www.ventair.ru
945 ms
core.css
130 ms
style.css
376 ms
style.css
377 ms
style.css
256 ms
style.css
385 ms
styles.css
385 ms
kernel_main.js
656 ms
jquery.min.js
512 ms
header.jpg
130 ms
top100.cnt
246 ms
banner-88x31-rambler-darkblue2.gif
248 ms
tel.png
129 ms
logo.png
130 ms
menu.png
132 ms
separator.png
125 ms
search.png
126 ms
bullet-1.png
247 ms
bullet-3.png
249 ms
block-middle.jpg
251 ms
block-top.jpg
257 ms
bullet-2.png
257 ms
block-bottom.jpg
259 ms
banner-1.jpg
373 ms
banner-2.jpg
373 ms
section.png
374 ms
ventil.jpg
384 ms
prod-1.jpg
383 ms
frame.png
389 ms
units.jpg
496 ms
accessories.jpg
499 ms
condit.jpg
496 ms
conditioner.gif
511 ms
cabel.jpg
510 ms
teppol.jpg
517 ms
antiice.jpg
619 ms
thermoregulator.jpg
744 ms
el_techn.jpg
626 ms
lowvlot.jpg
638 ms
dashboard.jpg
766 ms
teplov.jpg
645 ms
convectors.jpg
742 ms
gc0000009b.jpg
753 ms
dx0000001ext1.jpg
766 ms
convectors.jpg
775 ms
footer.png
866 ms
hit
254 ms
client.js
251 ms
app3.js
752 ms
counter2
128 ms
counter2
134 ms
ventair.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.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
ventair.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
ventair.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 Ventair.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 Ventair.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.
ventair.ru
Open Graph description is not detected on the main page of Ventair. 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: