3.1 sec in total
535 ms
2.2 sec
400 ms
Click here to check amazing Vent Mo content for Russia. Otherwise, check out these important facts you probably never knew about vent-mo.ru
Производство и продажа воздуховодов из оцинкованной стали для вентиляции в Москве (интернет-магазин воздуховодов)
Visit vent-mo.ruWe analyzed Vent-mo.ru page load time and found that the first response time was 535 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vent-mo.ru performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value10.6 s
0/100
25%
Value6.3 s
42/100
10%
Value2,390 ms
5/100
30%
Value0.004
100/100
15%
Value19.4 s
2/100
10%
535 ms
124 ms
246 ms
249 ms
251 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 88% of them (42 requests) were addressed to the original Vent-mo.ru, 8% (4 requests) were made to Mc.yandex.ru and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Vent-mo.ru.
Page size can be reduced by 298.3 kB (26%)
1.1 MB
846.6 kB
In fact, the total size of Vent-mo.ru main page is 1.1 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 829.6 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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 37.1 kB or 76% of the original size.
Potential reduce by 71.5 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. Vent Mo images are well optimized though.
Potential reduce by 132.3 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 132.3 kB or 68% of the original size.
Potential reduce by 57.5 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. Vent-mo.ru needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 81% of the original size.
Number of requests can be reduced by 22 (49%)
45
23
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vent Mo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
vent-mo.ru
535 ms
ajax.js
124 ms
ajaxupload.3.5.js
246 ms
check_form1.js
249 ms
scripts.js
251 ms
iLoad.js
252 ms
jquery-1.4.2.min.js
377 ms
modal.js
261 ms
slide.js
366 ms
index.css
368 ms
modal.css
369 ms
hormenu.css
374 ms
menu.css
392 ms
auto.css
489 ms
jquery-ui.js
10 ms
auto_tags.js
488 ms
up.png
131 ms
logo_new.png
253 ms
bask.png
129 ms
sdza.png
130 ms
volna.png
214 ms
head_20.jpg
869 ms
l2m.gif
239 ms
0.gif
244 ms
i_search.png
247 ms
i_log.png
336 ms
i_reg.png
361 ms
i_rem.png
368 ms
127.jpg
498 ms
128.jpg
626 ms
144.jpg
841 ms
145.jpg
854 ms
156.jpg
619 ms
157.jpg
751 ms
158.png
880 ms
146.png
1014 ms
bash.png
877 ms
logo_new.png
961 ms
hit
255 ms
watch.js
169 ms
hm0.gif
836 ms
watch.js
474 ms
advert.gif
90 ms
1
91 ms
error.php
124 ms
error.php
124 ms
wait.gif
126 ms
skin.png
125 ms
vent-mo.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
Links do not have a discernible name
vent-mo.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
vent-mo.ru SEO score
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vent-mo.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 Vent-mo.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.
vent-mo.ru
Open Graph description is not detected on the main page of Vent Mo. 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: