4.5 sec in total
878 ms
3.1 sec
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Click here to check amazing Sergey Chunkevich content for Russia. Otherwise, check out these important facts you probably never knew about sergeychunkevich.com
Visit sergeychunkevich.comWe analyzed Sergeychunkevich.com page load time and found that the first response time was 878 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
sergeychunkevich.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value6.0 s
13/100
25%
Value9.7 s
10/100
10%
Value2,770 ms
3/100
30%
Value0.317
36/100
15%
Value18.5 s
3/100
10%
878 ms
246 ms
529 ms
548 ms
274 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 54% of them (55 requests) were addressed to the original Sergeychunkevich.com, 10% (10 requests) were made to Apis.google.com and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sergeychunkevich.com.
Page size can be reduced by 569.6 kB (33%)
1.7 MB
1.2 MB
In fact, the total size of Sergeychunkevich.com main page is 1.7 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. 70% of websites need less resources to load. Images take 974.3 kB which makes up the majority of the site volume.
Potential reduce by 69.5 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 69.5 kB or 79% of the original size.
Potential reduce by 12.1 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. Sergey Chunkevich images are well optimized though.
Potential reduce by 271.0 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 271.0 kB or 66% of the original size.
Potential reduce by 216.9 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. Sergeychunkevich.com needs all CSS files to be minified and compressed as it can save up to 216.9 kB or 85% of the original size.
Number of requests can be reduced by 41 (44%)
93
52
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sergey Chunkevich. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sergeychunkevich.com
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sergeychunkevich.com 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
<frame> or <iframe> elements do not have a title
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.
sergeychunkevich.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sergeychunkevich.com SEO score
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
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sergeychunkevich.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Sergeychunkevich.com 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.
sergeychunkevich.com
Open Graph description is not detected on the main page of Sergey Chunkevich. 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: