4.9 sec in total
Visit ozlk.ru now to see the best up-to-date Ozlk content for Russia and also check out these interesting facts you probably never knew about ozlk.ru
Завод ОЗЛК производит кровельные материалы, такие как металлочерепица, профнастил, вентилируемые фасады и блок-контейнеры. Подробнее о нашей продукции вы можете узнать на сайте.Visit ozlk.ru
We analyzed Ozlk.ru page load time and found that the first response time was 644 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ozlk.ru performance score
Our browser made a total of 41 requests to load all elements on the main page. We found that 63% of them (26 requests) were addressed to the original Ozlk.ru, 7% (3 requests) were made to Cdn.jsdelivr.net and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (848 ms) belongs to the original domain Ozlk.ru.
Page size can be reduced by 112.1 kB (17%)
In fact, the total size of Ozlk.ru main page is 648.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 284.1 kB which makes up the majority of the site volume.
Potential reduce by 109.9 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 109.9 kB or 81% of the original size.
Potential reduce by 0 B
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. Ozlk images are well optimized though.
Potential reduce by 2.2 kB
Potential reduce by 35 B
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. Ozlk.ru has all CSS files already compressed.
Number of requests can be reduced by 17 (44%)
ozlk.ru accessibility score
ARIA input fields do not have accessible names
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
ozlk.ru best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Browser errors were logged to the console
ozlk.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ozlk.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 Ozlk.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.
Open Graph data is detected on the main page of Ozlk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: