4 sec in total
521 ms
3 sec
478 ms
Welcome to parts.dn.ua homepage info - get ready to check Parts best content right away, or after learning these important things about parts.dn.ua
Купить в Украине arduino, raspberry-py, Uno, Mega 2560 по приемлемой цене. Большой ассортимент комплектующих, оригинальные платы, доставка курьерской службой. Технические характеристики, проекты.
Visit parts.dn.uaWe analyzed Parts.dn.ua page load time and found that the first response time was 521 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
parts.dn.ua performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value4.5 s
38/100
25%
Value5.8 s
49/100
10%
Value150 ms
94/100
30%
Value0.161
72/100
15%
Value5.5 s
70/100
10%
521 ms
729 ms
238 ms
363 ms
611 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Parts.dn.ua, 53% (39 requests) were made to Arduino-kit.com.ua and 21% (15 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Arduino-kit.com.ua.
Page size can be reduced by 563.7 kB (44%)
1.3 MB
704.8 kB
In fact, the total size of Parts.dn.ua 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. 45% of websites need less resources to load. Images take 604.7 kB which makes up the majority of the site volume.
Potential reduce by 58.7 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 58.7 kB or 81% of the original size.
Potential reduce by 83.4 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. Obviously, Parts needs image optimization as it can save up to 83.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 357.4 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 357.4 kB or 70% of the original size.
Potential reduce by 64.1 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. Parts.dn.ua needs all CSS files to be minified and compressed as it can save up to 64.1 kB or 79% of the original size.
Number of requests can be reduced by 38 (54%)
70
32
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
parts.dn.ua
521 ms
arduino-kit.com.ua
729 ms
style.css
238 ms
podpiska.css
363 ms
jquery.min.js
611 ms
jquery.autocomplete.pack.js
606 ms
jquery.autocomplete.css
241 ms
user.js
607 ms
podpiska.js
606 ms
all.js
607 ms
openapi.js
379 ms
share.js
504 ms
openapi.js
750 ms
styleprint.css
123 ms
ga.js
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pixel.gif
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3_1_FFFFFFFF_EFEFEFFF_0_pageviews
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mfon.gif
144 ms
nfon.gif
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arduino.jpg
705 ms
pfon.gif
243 ms
srg.gif
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bg.jpg
243 ms
tfon.gif
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pix_horiz_b.gif
248 ms
arduino_0.png
731 ms
raspberry-pi_0.png
607 ms
solar_0.png
611 ms
panel_0.png
736 ms
komp_0.png
618 ms
kvadro_0.png
849 ms
oscilograph_0.png
853 ms
971.jpg
745 ms
flex1.jpg
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2-11497-1-catalog.jpg
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1_26.jpg
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skoba.jpg
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1_30.jpg
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2560!!_(1).jpg
973 ms
arduinounosmd.jpg
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1-837-1-catalog.jpg
979 ms
unorev31.jpg
991 ms
pol1.jpg
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raspberry.jpg
1092 ms
dscf2515.jpg
1093 ms
aukro.jpg
1101 ms
best.png
1091 ms
__utm.gif
13 ms
upload.gif
126 ms
share.php
140 ms
widget_like.php
278 ms
knopfon.gif
1077 ms
share_logo.png
226 ms
watch.js
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widget.js
169 ms
bfon.gif
1074 ms
watch.js
482 ms
widget.js
10 ms
green.css
4 ms
logo.png
8 ms
paychat_left_right.png
6 ms
loader_nav19188_3.js
126 ms
lite.css
134 ms
lite.js
275 ms
lang3_0.js
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widgets.css
240 ms
xdm.js
241 ms
al_like.js
247 ms
like_widget.png
277 ms
advert.gif
91 ms
1
91 ms
parts.dn.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
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.
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
parts.dn.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
parts.dn.ua SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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 Parts.dn.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 Parts.dn.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.
parts.dn.ua
Open Graph description is not detected on the main page of Parts. 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: