5.6 sec in total
495 ms
5 sec
98 ms
Welcome to ventilyacia.ru homepage info - get ready to check Ventilyacia best content for Russia right away, or after learning these important things about ventilyacia.ru
Серийное производство воздуховодов из стали и вентиляционных решеток для систем вентиляции. Отгрузка со склада в Москве. Звоните по телефону +7 (495) 790-76-98
Visit ventilyacia.ruWe analyzed Ventilyacia.ru page load time and found that the first response time was 495 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ventilyacia.ru performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value12.4 s
0/100
25%
Value5.6 s
52/100
10%
Value3,170 ms
2/100
30%
Value0.036
100/100
15%
Value36.1 s
0/100
10%
495 ms
826 ms
149 ms
332 ms
741 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ventilyacia.ru, 55% (44 requests) were made to Galvent.ru and 13% (10 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Galvent.ru.
Page size can be reduced by 1.2 MB (17%)
6.9 MB
5.7 MB
In fact, the total size of Ventilyacia.ru main page is 6.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.3 MB which makes up the majority of the site volume.
Potential reduce by 195.7 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. This page needs HTML code to be minified as it can gain 25.3 kB, which is 11% 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 195.7 kB or 82% of the original size.
Potential reduce by 962.4 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, Ventilyacia needs image optimization as it can save up to 962.4 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 11.8 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. This website has mostly compressed JavaScripts.
Potential reduce by 7.8 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. Ventilyacia.ru needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 15% of the original size.
Number of requests can be reduced by 29 (48%)
61
32
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ventilyacia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.
ventilyacia.ru
495 ms
galvent.ru
826 ms
core.css
149 ms
page_f7f4423c2d26065d10e5074f57936227_v1.css
332 ms
template_f4af033ea829583555b30957b885eb6a_v1.css
741 ms
7BdzHTK5k1
337 ms
js
174 ms
core.js
991 ms
kernel_main_v1.js
586 ms
script.js
460 ms
api.js
159 ms
core_db.min.js
457 ms
core_ls.min.js
459 ms
core_frame_cache.min.js
588 ms
jquery-2.1.4.min.js
156 ms
709 ms
9bd7a347c4.js
175 ms
template_6025d239a1896a311c83c944afb1783f_v1.js
882 ms
page_7756a2de5e4a724995f5d2a320ffcde5_v1.js
587 ms
galvent.ru
742 ms
logo.png
734 ms
vozduhvod.png
734 ms
detali-vozduh.png
736 ms
reshetki.png
1025 ms
ventilyator.png
1028 ms
filters.png
1029 ms
kanal-nagrevat.png
965 ms
avtomatika.png
982 ms
ventystanovki.png
1028 ms
rashod-material.png
1027 ms
musoroprovod.png
2273 ms
animate-section.png
1913 ms
animate.png
1352 ms
circle-mark-img.png
1352 ms
422 ms
init.js
1309 ms
thumb.png
854 ms
service-2%5B1%5D.jpg
787 ms
service-4%5B1%5D.jpg
802 ms
service-1%5B1%5D.jpg
802 ms
1.jpg
1307 ms
%D0%93%D0%B0%D0%BB%D0%92%D0%B5%D0%BD%D1%82%205.jpg
1251 ms
1.jpg
1308 ms
Exo2-Regular.woff
1177 ms
fa-brands-400.woff
1229 ms
Exo2-SemiBold.woff
1229 ms
Exo2-Bold.woff
1229 ms
tag.js
1228 ms
fbevents.js
54 ms
analytics.js
202 ms
3377884598974164
191 ms
recaptcha__ru.js
436 ms
ba.js
820 ms
pluso-like.js
869 ms
ajax_counter.php
1183 ms
map.js
322 ms
collect
175 ms
combine.js
864 ms
combine.js
981 ms
bx_stat
413 ms
d_client_new.js
256 ms
fa-brands-400.ttf
139 ms
advert.gif
750 ms
global_cookie.php
135 ms
53.89be5eebaf3bbe28c3e4.js
249 ms
init-widget.js
170 ms
16.82279de83de295c676f2.js
363 ms
193 ms
set_external_data.php
301 ms
set_external_data.php
329 ms
fa-regular-400.woff
133 ms
util_cursor_storage_grab.cur
153 ms
util_cursor_storage_grabbing.cur
143 ms
util_cursor_storage_help.cur
265 ms
util_cursor_storage_zoom_in.cur
279 ms
combine.js
351 ms
fa-regular-400.ttf
133 ms
sync_cookie_image_decide
141 ms
183 ms
1
215 ms
ventilyacia.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
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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ventilyacia.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
ventilyacia.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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ventilyacia.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Ventilyacia.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.
ventilyacia.ru
Open Graph description is not detected on the main page of Ventilyacia. 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: