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Welcome to r2semi.com homepage info - get ready to check R2 Semi best content for United States right away, or after learning these important things about r2semi.com
R2 Semiconductor’s Fast Power Power Management Technology breaks through current power management limits with a 10x improvement in switching frequency, bandwidth and size.
Visit r2semi.comWe analyzed R2semi.com page load time and found that the first response time was 1.3 sec 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.
r2semi.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value30.2 s
0/100
25%
Value10.5 s
7/100
10%
Value3,430 ms
2/100
30%
Value0
100/100
15%
Value24.2 s
0/100
10%
1305 ms
164 ms
68 ms
177 ms
187 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 80% of them (36 requests) were addressed to the original R2semi.com, 9% (4 requests) were made to Use.typekit.net and 7% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain R2semi.com.
Page size can be reduced by 343.0 kB (58%)
592.5 kB
249.5 kB
In fact, the total size of R2semi.com main page is 592.5 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. 35% of websites need less resources to load. Javascripts take 402.5 kB which makes up the majority of the site volume.
Potential reduce by 18.9 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 18.9 kB or 75% of the original size.
Potential reduce by 4.0 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. R2 Semi images are well optimized though.
Potential reduce by 247.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 247.1 kB or 61% of the original size.
Potential reduce by 73.0 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. R2semi.com needs all CSS files to be minified and compressed as it can save up to 73.0 kB or 84% of the original size.
Number of requests can be reduced by 27 (64%)
42
15
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of R2 Semi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
r2semi.com
1305 ms
ytt2kpc.js
164 ms
bootstrap-grid.css
68 ms
font-awesome.css
177 ms
ilightbox.css
187 ms
styles.css
159 ms
style.css
133 ms
jquery.js
256 ms
jquery-migrate.min.js
177 ms
jquery.form.min.js
213 ms
scripts.js
227 ms
navigation.js
235 ms
skip-link-focus-fix.js
235 ms
comment-reply.min.js
251 ms
wp-embed.min.js
279 ms
jquery-1.11.1.min.js
488 ms
skrollr.min.js
301 ms
jquery.requestAnimationFrame.js
302 ms
jquery.mousewheel.js
318 ms
ilightbox.packed.js
323 ms
r2semi.com
224 ms
skin.css
164 ms
wp-emoji-release.min.js
161 ms
ga.js
71 ms
analytics.js
137 ms
bannerBg.jpg
240 ms
logo.png
238 ms
home-banner.gif
1073 ms
link-green.png
239 ms
link-yellow.png
237 ms
battery-outline.png
238 ms
battery-level.png
240 ms
thermometer-outline.png
241 ms
thermometer-level.png
238 ms
watch.png
240 ms
envelope.gif
1144 ms
core-power.gif
1248 ms
soc.gif
580 ms
footer.jpg
250 ms
ajax-loader.gif
129 ms
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128 ms
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157 ms
__utm.gif
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collect
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p.gif
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r2semi.com 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
Form elements do not have associated labels
r2semi.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
r2semi.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise R2semi.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 R2semi.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.
r2semi.com
Open Graph data is detected on the main page of R2 Semi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: