2.3 sec in total
150 ms
2 sec
169 ms
Visit allegromicro.com now to see the best up-to-date Allegro Micro content for United States and also check out these interesting facts you probably never knew about allegromicro.com
With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and...
Visit allegromicro.comWe analyzed Allegromicro.com page load time and found that the first response time was 150 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
allegromicro.com performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value11.0 s
0/100
25%
Value8.1 s
21/100
10%
Value570 ms
52/100
30%
Value0.551
13/100
15%
Value12.4 s
14/100
10%
150 ms
408 ms
320 ms
196 ms
206 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Allegromicro.com, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Solutions.allegromicro.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Allegromicro.com.
Page size can be reduced by 60.8 kB (11%)
538.5 kB
477.7 kB
In fact, the total size of Allegromicro.com main page is 538.5 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. 25% of websites need less resources to load. Images take 458.5 kB which makes up the majority of the site volume.
Potential reduce by 21.7 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 6.3 kB, which is 23% 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 21.7 kB or 80% of the original size.
Potential reduce by 7.1 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. Allegro Micro images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Number of requests can be reduced by 11 (26%)
42
31
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allegro Micro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
allegromicro.com
150 ms
www.allegromicro.com
408 ms
jquery
320 ms
modernizr
196 ms
fx
206 ms
css
188 ms
bgPage.gif
67 ms
Logo.png
154 ms
bgUtility.gif
124 ms
btnGo.gif
59 ms
btnGoing.gif
58 ms
bulletBlue.gif
108 ms
plcNav.gif
190 ms
navProducts.ashx)
137 ms
navApplications.ashx)
147 ms
navDesignCenter.ashx)
169 ms
navSamples.ashx)
196 ms
navAboutAllegro.ashx)
207 ms
homepage_banner_main.ashx
430 ms
homepage_banner_auto.ashx
644 ms
homepage_banner_consumer_electronics.ashx
447 ms
homepage_banner_energy_efficiency.ashx
1158 ms
homepage_banner_lighting.ashx
550 ms
txtProducts.ashx
440 ms
txtApplications.ashx
580 ms
txtDesignCenter.ashx
578 ms
txtWhatsNew.ashx
595 ms
txtRequestSamples.ashx
639 ms
txtCheckDistributorStock.ashx
721 ms
txtQuality.ashx
723 ms
linkedin16x16.ashx
715 ms
youtube16x16.ashx
750 ms
googleplus16x16.ashx
737 ms
plcBottom.gif
761 ms
bgHome.jpg
772 ms
bgHomeLeft.jpg
782 ms
bgHomeBucketShadow.png
807 ms
bgHomeRight.jpg
803 ms
analytics.js
28 ms
15774
270 ms
pagerActive.gif
783 ms
pagerInActive.gif
802 ms
collect
12 ms
15774
149 ms
allegromicro.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
button, link, and menuitem elements do not have accessible names.
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
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
allegromicro.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
allegromicro.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allegromicro.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Allegromicro.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.
allegromicro.com
Open Graph description is not detected on the main page of Allegro Micro. 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: