5.2 sec in total
678 ms
3.9 sec
682 ms
Visit otaku.cz now to see the best up-to-date Otaku content for Slovakia and also check out these interesting facts you probably never knew about otaku.cz
Visit otaku.czWe analyzed Otaku.cz page load time and found that the first response time was 678 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
otaku.cz performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value1.9 s
98/100
25%
Value2.1 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.9 s
100/100
10%
678 ms
244 ms
242 ms
253 ms
244 ms
Our browser made a total of 111 requests to load all elements on the main page. We found that 61% of them (68 requests) were addressed to the original Otaku.cz, 16% (18 requests) were made to Apis.google.com and 7% (8 requests) were made to Animefest.cz. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Otaku.cz.
Page size can be reduced by 457.1 kB (41%)
1.1 MB
645.2 kB
In fact, the total size of Otaku.cz main page is 1.1 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. 50% of websites need less resources to load. Images take 513.6 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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 37.4 kB or 80% of the original size.
Potential reduce by 26.1 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. Otaku images are well optimized though.
Potential reduce by 143.7 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 143.7 kB or 60% of the original size.
Potential reduce by 249.9 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. Otaku.cz needs all CSS files to be minified and compressed as it can save up to 249.9 kB or 82% of the original size.
Number of requests can be reduced by 70 (67%)
104
34
The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otaku. 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 16 to 1 for CSS and as a result speed up the page load time.
otaku.cz
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W5F8_SL0XFawnjxHGsZjJA.ttf
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otaku.cz accessibility score
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
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
otaku.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
otaku.cz 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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otaku.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Otaku.cz 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.
otaku.cz
Open Graph description is not detected on the main page of Otaku. 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: