7.8 sec in total
1.2 sec
6.1 sec
500 ms
Welcome to art-tehnika.ru homepage info - get ready to check Art Tehnika best content for Russia right away, or after learning these important things about art-tehnika.ru
Ведущий обучающий центр Аэрографии в Санкт-Петербурге: мастер-классы и уроки аэрографии для начинающих, все об аэрографии на автомобилях
Visit art-tehnika.ruWe analyzed Art-tehnika.ru page load time and found that the first response time was 1.2 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
art-tehnika.ru performance score
name
value
score
weighting
Value2.8 s
58/100
10%
Value5.6 s
18/100
25%
Value13.3 s
2/100
10%
Value110 ms
97/100
30%
Value0.035
100/100
15%
Value5.5 s
70/100
10%
1233 ms
421 ms
292 ms
375 ms
501 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 67% of them (50 requests) were addressed to the original Art-tehnika.ru, 16% (12 requests) were made to Vk.com and 4% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 490.2 kB (27%)
1.8 MB
1.3 MB
In fact, the total size of Art-tehnika.ru main page is 1.8 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 26.8 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 26.8 kB or 72% of the original size.
Potential reduce by 77.6 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. Art Tehnika images are well optimized though.
Potential reduce by 341.0 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 341.0 kB or 68% of the original size.
Potential reduce by 44.9 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. Art-tehnika.ru needs all CSS files to be minified and compressed as it can save up to 44.9 kB or 79% of the original size.
Number of requests can be reduced by 26 (37%)
71
45
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Art Tehnika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
art-tehnika.ru
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style.css
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extra.css
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openapi.js
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share.js
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jquery-1.11.3.min.js
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art-tehnika.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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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
art-tehnika.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
art-tehnika.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Art-tehnika.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Art-tehnika.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.
art-tehnika.ru
Open Graph description is not detected on the main page of Art Tehnika. 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: