4.2 sec in total
991 ms
3 sec
241 ms
Click here to check amazing Zankov content for Russia. Otherwise, check out these important facts you probably never knew about zankov.ru
Система развивающего обучения Занкова. Учебники нового поколения. Директорам, методистам, учителям - нормативные документы, программы учебных курсов, уроки. Каталог учебников по системе Занкова. Иннов...
Visit zankov.ruWe analyzed Zankov.ru page load time and found that the first response time was 991 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zankov.ru performance score
991 ms
134 ms
257 ms
260 ms
264 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 75% of them (59 requests) were addressed to the original Zankov.ru, 6% (5 requests) were made to Mc.yandex.ru and 5% (4 requests) were made to W.uptolike.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zankov.ru.
Page size can be reduced by 192.8 kB (48%)
404.2 kB
211.4 kB
In fact, the total size of Zankov.ru main page is 404.2 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. 30% of websites need less resources to load. Images take 155.8 kB which makes up the majority of the site volume.
Potential reduce by 68.9 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. This page needs HTML code to be minified as it can gain 20.7 kB, which is 25% 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 68.9 kB or 85% of the original size.
Potential reduce by 15.0 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. Zankov images are well optimized though.
Potential reduce by 43.1 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 43.1 kB or 51% of the original size.
Potential reduce by 65.8 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. Zankov.ru needs all CSS files to be minified and compressed as it can save up to 65.8 kB or 79% of the original size.
Number of requests can be reduced by 48 (67%)
72
24
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zankov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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zankov.ru SEO score
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zankov.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 Zankov.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
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zankov.ru
Open Graph data is detected on the main page of Zankov. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: