5.6 sec in total
460 ms
4.8 sec
311 ms
Click here to check amazing Aeroprof content for Russia. Otherwise, check out these important facts you probably never knew about aeroprof.ru
Аэропроф - Инженерный подход. Кондиционирование, вентиляция, отопление и холодоснабжение
Visit aeroprof.ruWe analyzed Aeroprof.ru page load time and found that the first response time was 460 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 75% of websites can load faster.
aeroprof.ru performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.4 s
91/100
25%
Value5.7 s
51/100
10%
Value690 ms
43/100
30%
Value0
100/100
15%
Value10.5 s
23/100
10%
460 ms
655 ms
334 ms
433 ms
557 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 84% of them (76 requests) were addressed to the original Aeroprof.ru, 4% (4 requests) were made to Yastatic.net and 3% (3 requests) were made to Api-maps.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Aeroprof.ru.
Page size can be reduced by 437.8 kB (22%)
2.0 MB
1.6 MB
In fact, the total size of Aeroprof.ru main page is 2.0 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. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 78.1 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. This page needs HTML code to be minified as it can gain 23.5 kB, which is 26% 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 78.1 kB or 85% of the original size.
Potential reduce by 350.7 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. Obviously, Aeroprof needs image optimization as it can save up to 350.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.0 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 3.0 kB or 19% of the original size.
Potential reduce by 6.0 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. Aeroprof.ru needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 12% of the original size.
Number of requests can be reduced by 19 (23%)
83
64
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aeroprof. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
aeroprof.ru
460 ms
aeroprof.ru
655 ms
bootstrap.css
334 ms
bootstrap-responsive.css
433 ms
city.css
557 ms
index.php
456 ms
index.php
458 ms
logowhite.png
339 ms
654 ms
engine.css
445 ms
css.css
563 ms
bootstrap.js
645 ms
index.php
561 ms
index.php
571 ms
modernizr.custom.34807.js
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nocopy.js
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css
20 ms
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logo.png
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font
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entypo.woff
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watch.js
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uniform.php
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223.jpg
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icons.png
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35dee80df8895822b487.css
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e690f6dd33c8870d6972.yandex.ru.js
1035 ms
e77e226bfcc7cc6124eb.yandex.ru.js
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404.html
113 ms
404.html
118 ms
watch.js
14 ms
combine
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logo-web-ru-80x40.svg
394 ms
aeroprof.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
aeroprof.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
Issues were logged in the Issues panel in Chrome Devtools
aeroprof.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
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 Aeroprof.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 Aeroprof.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.
aeroprof.ru
Open Graph description is not detected on the main page of Aeroprof. 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: