2.5 sec in total
121 ms
2.1 sec
291 ms
Welcome to pwrx.com homepage info - get ready to check Pwrx best content for United States right away, or after learning these important things about pwrx.com
Leading provider of IGBTs and other high power semiconductor products- Our IGBT (Insulated Gate Bipolar Transistor) and HVIGBT (High Voltage Insulated Gate Bipolar Transistor) modules have a v-range f...
Visit pwrx.comWe analyzed Pwrx.com page load time and found that the first response time was 121 ms and then it took 2.4 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.
pwrx.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value13.2 s
0/100
25%
Value9.6 s
11/100
10%
Value120 ms
97/100
30%
Value0.251
49/100
15%
Value11.3 s
19/100
10%
121 ms
421 ms
198 ms
182 ms
301 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Pwrx.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (973 ms) belongs to the original domain Pwrx.com.
Page size can be reduced by 812.4 kB (53%)
1.5 MB
734.2 kB
In fact, the total size of Pwrx.com main page is 1.5 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. 20% of websites need less resources to load. Javascripts take 874.3 kB which makes up the majority of the site volume.
Potential reduce by 51.2 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 8.8 kB, which is 13% 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 51.2 kB or 78% of the original size.
Potential reduce by 7.0 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. Pwrx images are well optimized though.
Potential reduce by 698.6 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 698.6 kB or 80% of the original size.
Potential reduce by 55.6 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. Pwrx.com needs all CSS files to be minified and compressed as it can save up to 55.6 kB or 86% of the original size.
Number of requests can be reduced by 30 (52%)
58
28
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pwrx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
pwrx.com
121 ms
Home.aspx
421 ms
main.css
198 ms
jquery-ui-1.8.16.custom.css
182 ms
jquery-1.7.1.min.js
301 ms
jquery.hoverIntent.minified.js
78 ms
jquery-ui.min.js
364 ms
skitter.styles.css
153 ms
jquery.easing.1.3.js
174 ms
jquery.animate-colors-min.js
197 ms
jquery.skitter.min.js
227 ms
skitter.js
220 ms
WebResource.axd
607 ms
ScriptResource.axd
267 ms
ScriptResource.axd
187 ms
bkg-gradient.jpg
39 ms
logo-header.gif
49 ms
community.jpg
46 ms
logo-portal.jpg
47 ms
logo-facebook.jpg
44 ms
logo-twitter.gif
48 ms
logo-youtube.jpg
89 ms
1.jpg
772 ms
2.jpg
973 ms
3.jpg
961 ms
J1-Series-home-page-rotating-graphic.jpg
721 ms
9001-a6025.jpg
136 ms
9100-a6025.jpg
185 ms
english.gif
269 ms
portuguese.gif
270 ms
spanish.gif
306 ms
chinese.gif
305 ms
salessupport.jpg
419 ms
techsupport.jpg
425 ms
mitsubishi.gif
423 ms
techlibrary.gif
423 ms
productcatalog.jpg
439 ms
powerxnews.gif
446 ms
footerlogo.png
460 ms
t-bg.jpg
222 ms
header.png
234 ms
searchbkg.gif
259 ms
searchbkgright.gif
270 ms
mainpagebkg.gif
295 ms
menutopcorners.gif
305 ms
menubottomcorners.gif
332 ms
SocialIcons.jpg
341 ms
bullet-small.gif
369 ms
boxtop.gif
383 ms
boxbkg.gif
404 ms
boxbottom.gif
412 ms
footer.gif
440 ms
footerbot.gif
448 ms
analytics.js
110 ms
prev.png
405 ms
next.png
843 ms
ajax-loader.gif
518 ms
ui-bg_flat_75_ffffff_40x100.png
387 ms
ui-icons_222222_256x240.png
424 ms
collect
13 ms
pwrx.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.
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
pwrx.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
pwrx.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pwrx.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 Pwrx.com main page’s claimed encoding is windows-1252. 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.
pwrx.com
Open Graph description is not detected on the main page of Pwrx. 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: