7.1 sec in total
496 ms
6.4 sec
293 ms
Click here to check amazing ROHM content for United States. Otherwise, check out these important facts you probably never knew about rohm.com
ROHM designs and manufactures integrated circuits (ICs), semiconductors, and other electronic components. These components find a home in the dynamic and ever-growing wireless, computer, automotive, a...
Visit rohm.comWe analyzed Rohm.com page load time and found that the first response time was 496 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rohm.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value12.8 s
0/100
25%
Value11.2 s
5/100
10%
Value770 ms
38/100
30%
Value0.786
5/100
15%
Value12.6 s
14/100
10%
496 ms
1134 ms
69 ms
17 ms
198 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 93% of them (84 requests) were addressed to the original Rohm.com, 3% (3 requests) were made to Cdn-apac.onetrust.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Rohm.com.
Page size can be reduced by 150.9 kB (25%)
592.3 kB
441.4 kB
In fact, the total size of Rohm.com main page is 592.3 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. 50% of websites need less resources to load. CSS take 257.9 kB which makes up the majority of the site volume.
Potential reduce by 111.8 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 111.8 kB or 81% of the original size.
Potential reduce by 8.0 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, ROHM needs image optimization as it can save up to 8.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 5.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 26.0 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. Rohm.com has all CSS files already compressed.
Number of requests can be reduced by 56 (67%)
84
28
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ROHM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.
rohm.com
496 ms
www.rohm.com
1134 ms
gtm.js
69 ms
rohmfont.css
17 ms
mentions.css
198 ms
main.css
724 ms
aui.css
1082 ms
main.css
1050 ms
combo
712 ms
js_loader_modules
735 ms
barebone.jsp
725 ms
js_bundle_config
908 ms
combo
1412 ms
main.css
1591 ms
combo
921 ms
combo
1104 ms
sample-theme.css
925 ms
sample-theme-font1196.css
930 ms
bootstrap.css
936 ms
rohm-responsive.css
943 ms
rohm-header-footer-responsive.css
951 ms
lr-custom.css
960 ms
rohm-header-footer.css
967 ms
rohmcustom.css
974 ms
carousel.css
980 ms
colortheme.css
984 ms
rohm-home.css
989 ms
colortheme-responsive.css
996 ms
jquery.jscrollpane.css
1000 ms
rohm_new_merged.js
1008 ms
accordion.js
1014 ms
OtAutoBlock.js
100 ms
otSDKStub.js
158 ms
zebra_tooltips.min.css
1018 ms
zebra_tooltips.min.js
1022 ms
ie10-viewport-bug-workaround.css
1028 ms
carousel.css
1036 ms
bannerfonts.css
1048 ms
holder.js
1045 ms
ie10-viewport-bug-workaround.js
1049 ms
slick.css
1049 ms
jquery.mobile.custom.min.js
1051 ms
js
46 ms
rohm_carousel_new.js
1557 ms
imageCarousel.js
359 ms
slick.min.js
353 ms
json2.js
380 ms
jstorage.js
533 ms
cart-dk-hc.js
196 ms
jquery-ui.min.js
182 ms
combo
859 ms
main.js
848 ms
aui_deprecated.css
913 ms
e76e7264-3c8e-44d0-859f-5d73de902a70.json
49 ms
rohm_logo.svg
24 ms
icon-search.svg
26 ms
cc1464d5-0874-d769-b13f-f21819a5cb58
760 ms
9d984790-ab10-0670-911f-f7317bd808a6
332 ms
1d774221-21d4-147d-9e31-c8af64f26536
322 ms
a9d828a4-cf04-747a-f819-7cd1e2cfed06
317 ms
7dff8ce3-d1b0-9d4e-24c8-570e23f418b7
337 ms
9fc030a2-248f-460e-5c35-076651df49be
500 ms
40760671-47e9-de71-abb5-d31e463f242a
749 ms
8a61e2ee-aa2d-a151-9ef1-a127fdc39732
750 ms
70e18216-26eb-636e-5359-674a2a9fa6dd
955 ms
57ffd541-51ae-0ba0-f9c6-929e9573bbb4
782 ms
b9243c50-8a2c-7bf4-fee3-ba3209b30e9a
918 ms
rohm_logo_footer.svg
754 ms
icon-lang.svg
731 ms
cart-black.png
738 ms
ibmplexsans-regular-webfont.woff
1586 ms
location
38 ms
ibmplexsans-medium-webfont.woff
1757 ms
overlaybg.gif
1384 ms
1bd29eb5-6539-1a2c-0809-b2c12554ad15
980 ms
rightarrowlarge.png
1558 ms
icon_homepage.png
1575 ms
right-arrow.gif
1669 ms
anpimg.png
2239 ms
icon-arrow.png
2393 ms
icon-rss.png
1524 ms
icon-twitter.png
1525 ms
icon-facebook.png
1541 ms
icon-linkedin.png
2220 ms
icon-youtube.png
1542 ms
icon-instagram.png
1542 ms
icon-email.png
1542 ms
backtotop.png
2176 ms
ibmplexsans-light-webfont.woff
1942 ms
rohm-print.css
8 ms
rohm.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
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
rohm.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
Missing source maps for large first-party JavaScript
rohm.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rohm.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rohm.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.
rohm.com
Open Graph description is not detected on the main page of ROHM. 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: