12.6 sec in total
541 ms
11.6 sec
493 ms
Welcome to trinova.ru homepage info - get ready to check Trinova best content for Russia right away, or after learning these important things about trinova.ru
Проекты освещения, поставка осветительного оборудования, системы управления освещением
Visit trinova.ruWe analyzed Trinova.ru page load time and found that the first response time was 541 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
trinova.ru performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value9.7 s
1/100
25%
Value11.7 s
5/100
10%
Value190 ms
91/100
30%
Value0.058
98/100
15%
Value11.8 s
17/100
10%
541 ms
1722 ms
786 ms
689 ms
1362 ms
Our browser made a total of 144 requests to load all elements on the main page. We found that 92% of them (132 requests) were addressed to the original Trinova.ru, 3% (4 requests) were made to Mc.yandex.ru and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Trinova.ru.
Page size can be reduced by 1.1 MB (25%)
4.4 MB
3.3 MB
In fact, the total size of Trinova.ru main page is 4.4 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. 35% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 67.8 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 67.8 kB or 80% of the original size.
Potential reduce by 855.7 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, Trinova needs image optimization as it can save up to 855.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 167.3 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 167.3 kB or 63% of the original size.
Potential reduce by 33.1 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. Trinova.ru needs all CSS files to be minified and compressed as it can save up to 33.1 kB or 85% of the original size.
Number of requests can be reduced by 18 (13%)
141
123
The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trinova. 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 as a result speed up the page load time.
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trinova.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
trinova.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
trinova.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Trinova.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Trinova.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.
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trinova.ru
Open Graph description is not detected on the main page of Trinova. 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: