3.2 sec in total
587 ms
2.4 sec
214 ms
Welcome to taiwan02.rs-online.com homepage info - get ready to check Taiwan 02 RS Online best content for United Kingdom right away, or after learning these important things about taiwan02.rs-online.com
RS 是工業和電子解決方案領域的領先供應商。我們提供安全的在線訂購、當天發貨和免費配送服務。
Visit taiwan02.rs-online.comWe analyzed Taiwan02.rs-online.com page load time and found that the first response time was 587 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
taiwan02.rs-online.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value4.1 s
46/100
25%
Value6.0 s
47/100
10%
Value2,590 ms
4/100
30%
Value0
100/100
15%
Value15.2 s
7/100
10%
587 ms
455 ms
9 ms
25 ms
25 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Taiwan02.rs-online.com, 47% (42 requests) were made to Img-asia.electrocomponents.com and 23% (21 requests) were made to Twcn.rs-online.com. The less responsive or slowest element that took the longest time to load (629 ms) relates to the external source Img-asia.electrocomponents.com.
Page size can be reduced by 970.0 kB (60%)
1.6 MB
650.1 kB
In fact, the total size of Taiwan02.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. 65% of websites need less resources to load. Javascripts take 675.6 kB which makes up the majority of the site volume.
Potential reduce by 119.4 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 30.9 kB, which is 21% 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 119.4 kB or 83% of the original size.
Potential reduce by 21.3 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. Taiwan 02 RS Online images are well optimized though.
Potential reduce by 490.4 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 490.4 kB or 73% of the original size.
Potential reduce by 338.9 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. Taiwan02.rs-online.com needs all CSS files to be minified and compressed as it can save up to 338.9 kB or 87% of the original size.
Number of requests can be reduced by 38 (44%)
86
48
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taiwan 02 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 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
taiwan02.rs-online.com
587 ms
455 ms
jquery-1.5.js
9 ms
common.js
25 ms
scripts.js
25 ms
mtagconfig.js
24 ms
main.css
23 ms
cataloguePredictiveSearch.js
49 ms
subModal.js
49 ms
cn.css
51 ms
Bootstrap.js
51 ms
jquery.min.1.11.0.js
178 ms
bootstrap.min.css
173 ms
rs-home.css
179 ms
jquery.matchHeight-min.js
177 ms
bootstrap.min.js
178 ms
hp.css
177 ms
hp-additional.css
271 ms
target.js
45 ms
ajax
139 ms
confirmit_rsc_custom_1.3.1.min.css
102 ms
confirmit_rsc_langs-1.3.1.js
104 ms
confirmit_rsc_custom-1.3.1.js
105 ms
serverComponent.php
45 ms
5ce32ed3180ac955f45668a2b38c63de.js
28 ms
14ae89bb97528fd8e5c67b0239c65b23.js
40 ms
f097a5f04c8cab57007bb90dc822917d.js
39 ms
ffff59dd9edcd398e9c42d14c5a2d387.js
40 ms
c6c476263dc3ac3c34db7dfa5832adec.js
59 ms
conversion_async.js
20 ms
129 ms
ga.js
111 ms
gtm.js
105 ms
rs-logo_lrg.png
54 ms
201603_herobanner_special.jpg
273 ms
201602_herobanner_rs_brand.jpg
273 ms
201602_herobanner_rs_automation_solutions.jpg
272 ms
201602_herobanner_rs_fasteners2.jpg
271 ms
201602_herobanner_rs_crimp_tool.jpg
273 ms
201602_herobanner_slide_hktw-ac.jpg
271 ms
201602_secondary_rs_led_indicators.jpg
335 ms
201602_secondary_offers_f_per.jpg
337 ms
local_cn_lem.jpg
337 ms
arduino_intel_npi_1.jpg
333 ms
arduino-intel-logo.jpg
334 ms
te_ariso_npi_2.jpg
339 ms
te-logo.jpg
359 ms
led-indicators_npi_3.jpg
373 ms
rs-logo.jpg
362 ms
flir_fx_npi_4.jpg
349 ms
flir-logo.jpg
350 ms
cartridge_heaters_npi_5.jpg
422 ms
solid_state_npi_6.jpg
435 ms
r8806755.jpg
437 ms
electronics_npi_8.jpg
443 ms
facom_sls_npi_9.jpg
447 ms
facom-logo.jpg
460 ms
logo-designspark.gif
507 ms
201602_151212_rs_shop_futureward.jpg
525 ms
201602_content-2293.jpg
527 ms
201602_content-2295.jpg
541 ms
tw02.gif
536 ms
designspark_full.gif
543 ms
service-banner_quotes-twcn.jpg
600 ms
freedeli_tc.jpg
622 ms
help_tc.jpg
629 ms
service-banner_events-tw02.jpg
627 ms
search-btn.png
18 ms
ajaxLoaderSmall.gif
20 ms
basket-icon.png
16 ms
orderCartBG.gif
24 ms
gradSprite.png
18 ms
menu-chevron-tiny_white.png
19 ms
paymentOptions.gif
20 ms
footerSecurityLogo.gif
19 ms
footerRSLogo.gif
20 ms
css
71 ms
119 ms
__utm.gif
29 ms
collect
119 ms
iconSprite.png
401 ms
gradBgSprite.png
403 ms
confirmitimg_close.png
50 ms
miniBasketRunningTotal.html
147 ms
deploy.asp
286 ms
maskBG.png
36 ms
rd
6 ms
dest5.html
8 ms
id
9 ms
s39336087522096
8 ms
taiwan02.rs-online.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
taiwan02.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
taiwan02.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
JA
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Taiwan02.rs-online.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Taiwan02.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.
taiwan02.rs-online.com
Open Graph description is not detected on the main page of Taiwan 02 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: