5.9 sec in total
1.7 sec
4.1 sec
179 ms
Click here to check amazing 3V3 content for Ukraine. Otherwise, check out these important facts you probably never knew about 3v3.com.ua
Интернет-магазин радиодеталей "3v3". Широкий ассортимент товаров, низкие цены, быстрая доставка! Arduino, макетные платы, вентиляторы, бинокулярные очки, термоусадочная трубка, динамики, микросхемы, т...
Visit 3v3.com.uaWe analyzed 3v3.com.ua page load time and found that the first response time was 1.7 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
3v3.com.ua performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value3.5 s
63/100
25%
Value5.3 s
57/100
10%
Value70 ms
99/100
30%
Value0.234
53/100
15%
Value6.7 s
56/100
10%
1657 ms
123 ms
238 ms
22 ms
40 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 53% of them (39 requests) were addressed to the original 3v3.com.ua, 18% (13 requests) were made to Vk.com and 5% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain 3v3.com.ua.
Page size can be reduced by 290.6 kB (65%)
445.8 kB
155.2 kB
In fact, the total size of 3v3.com.ua main page is 445.8 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. 40% of websites need less resources to load. Javascripts take 305.3 kB which makes up the majority of the site volume.
Potential reduce by 24.1 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 24.1 kB or 78% of the original size.
Potential reduce by 1.9 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. 3V3 images are well optimized though.
Potential reduce by 193.6 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 193.6 kB or 63% of the original size.
Potential reduce by 70.9 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. 3v3.com.ua needs all CSS files to be minified and compressed as it can save up to 70.9 kB or 80% of the original size.
Number of requests can be reduced by 33 (46%)
71
38
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3V3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
3v3.com.ua
1657 ms
style.css
123 ms
jquery.autocomplete.css
238 ms
jquery-ui.css
22 ms
jquery.min.js
40 ms
user.js
248 ms
jquery.autocomplete.pack.js
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cloud-zoom.css
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cloud-zoom.1.0.3.min.js
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openapi.js
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online
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cart_i.png
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case_se1.jpg
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pfon.gif
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widget_community.php
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widget.js
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lang3_0.js
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3v3.com.ua 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
3v3.com.ua best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
3v3.com.ua SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3v3.com.ua can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 3v3.com.ua 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.
3v3.com.ua
Open Graph description is not detected on the main page of 3V3. 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: