5.1 sec in total
711 ms
3.2 sec
1.2 sec
Click here to check amazing Chudo content for Russia. Otherwise, check out these important facts you probably never knew about chudo.tech
официальный сайт программы, все выпуски, обзоры и новинки гаджетов, новые технологии, полные выпуски программы Чудо техники с Сергеем Малозёмовым на НТВ
Visit chudo.techWe analyzed Chudo.tech page load time and found that the first response time was 711 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
chudo.tech performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value9.4 s
1/100
25%
Value8.8 s
16/100
10%
Value470 ms
61/100
30%
Value0.172
69/100
15%
Value14.4 s
9/100
10%
711 ms
98 ms
160 ms
118 ms
49 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 68% of them (46 requests) were addressed to the original Chudo.tech, 6% (4 requests) were made to Google-analytics.com and 4% (3 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Chudo.tech.
Page size can be reduced by 183.4 kB (14%)
1.3 MB
1.1 MB
In fact, the total size of Chudo.tech main page is 1.3 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. 65% of websites need less resources to load. Images take 942.0 kB which makes up the majority of the site volume.
Potential reduce by 110.0 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 110.0 kB or 86% of the original size.
Potential reduce by 57.1 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. Chudo images are well optimized though.
Potential reduce by 4.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 12.1 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. Chudo.tech needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 30% of the original size.
Number of requests can be reduced by 22 (35%)
63
41
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chudo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
chudo.tech
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adsbygoogle.js
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font-awesome.min.css
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chudo.tech 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
chudo.tech best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
chudo.tech SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chudo.tech 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 Chudo.tech 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.
chudo.tech
Open Graph data is detected on the main page of Chudo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: