2 sec in total
402 ms
1.5 sec
175 ms
Visit it.rs-online.com now to see the best up-to-date It RS Online content for United Kingdom and also check out these interesting facts you probably never knew about it.rs-online.com
RS è il fornitore leader di soluzioni industriali ed elettroniche. Ordini online sicuri, spedizione il giorno stesso e consegna gratuita.
Visit it.rs-online.comWe analyzed It.rs-online.com page load time and found that the first response time was 402 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
it.rs-online.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value3.8 s
54/100
25%
Value7.0 s
32/100
10%
Value2,020 ms
7/100
30%
Value0.01
100/100
15%
Value9.1 s
33/100
10%
402 ms
372 ms
26 ms
10 ms
23 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 25% of them (21 requests) were addressed to the original It.rs-online.com, 47% (40 requests) were made to Img-europe.electrocomponents.com and 8% (7 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (413 ms) relates to the external source Img-europe.electrocomponents.com.
Page size can be reduced by 1.0 MB (62%)
1.6 MB
609.2 kB
In fact, the total size of It.rs-online.com main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 729.2 kB which makes up the majority of the site volume.
Potential reduce by 118.0 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. This page needs HTML code to be minified as it can gain 28.6 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 118.0 kB or 83% of the original size.
Potential reduce by 25.1 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. It RS Online images are well optimized though.
Potential reduce by 522.9 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 522.9 kB or 72% of the original size.
Potential reduce by 338.1 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. It.rs-online.com needs all CSS files to be minified and compressed as it can save up to 338.1 kB or 87% of the original size.
Number of requests can be reduced by 35 (44%)
80
45
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It RS Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
it.rs-online.com
402 ms
372 ms
jquery-1.5.js
26 ms
common.js
10 ms
scripts.js
23 ms
mtagconfig.js
9 ms
main.css
42 ms
cataloguePredictiveSearch.js
9 ms
subModal.js
10 ms
Bootstrap.js
12 ms
jquery.min.1.11.0.js
80 ms
bootstrap.min.css
82 ms
rs-home.css
78 ms
jquery.matchHeight-min.js
78 ms
bootstrap.min.js
77 ms
hp.css
77 ms
hp-additional.css
77 ms
target.js
8 ms
ajax
48 ms
confirmit_rsc_custom_1.3.1.min.css
238 ms
confirmit_rsc_langs-1.3.1.js
264 ms
confirmit_rsc_custom-1.3.1.js
266 ms
serverComponent.php
90 ms
ga.js
55 ms
gtm.js
53 ms
InstructionIcon.gif
48 ms
css
78 ms
201603_herobanner_special.jpg
55 ms
rs-logo_lrg.png
145 ms
search-btn.png
60 ms
ajaxLoaderSmall.gif
60 ms
basket-icon.png
145 ms
orderCartBG.gif
65 ms
gradSprite.png
58 ms
menu-chevron-tiny_white.png
61 ms
paymentOptions.gif
144 ms
footerSecurityLogo.gif
63 ms
footerRSLogo.gif
62 ms
201602_herobanner_rs_brand.jpg
53 ms
201602_herobanner_rs_automation_solutions.jpg
53 ms
201602_herobanner_rs_crimp_tool.jpg
255 ms
201602_secondary_rs_led_indicators.jpg
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201602_secondary_offers_rf_per.jpg
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iot-gen.jpg
251 ms
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raspberry-pi.jpg
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it.gif
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twitter_square.gif
154 ms
googleplus_square.gif
156 ms
designspark_full.gif
251 ms
service-banner_help-it.jpg
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service-banner_quotes-it.jpg
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service-banner_events-it.jpg
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service-banner_delivery-it.jpg
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c6c476263dc3ac3c34db7dfa5832adec.js
39 ms
1531215141d039e2b8c43d59d2c097f7.js
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a34cfb124b3a28cad8e306dc68f0cc18.js
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d629855bf5a51017f80a0457bd085916.js
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ffff59dd9edcd398e9c42d14c5a2d387.js
38 ms
__utm.gif
109 ms
iconSprite.png
179 ms
gradBgSprite.png
179 ms
conversion_async.js
131 ms
glyphicons-halflings-regular.woff
26 ms
collect
122 ms
analytics.js
64 ms
confirmitimg_close.png
45 ms
42 ms
37 ms
deploy.asp
188 ms
maskBG.png
13 ms
it.rs-online.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
it.rs-online.com 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
it.rs-online.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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It.rs-online.com can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that It.rs-online.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.
it.rs-online.com
Open Graph description is not detected on the main page of It RS Online. 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: