Edn.com Site Title

EDN

Edn.com Meta Description

EDN is a leading source for reliable electronics design ideas, articles, how to articles and teardowns. Read EDN.com for the latest information on analog design, automotive design, communications and networking design, consumer electronics design, integrated circuit design, LED design, medical electronics design, electronics power management design, sensor design, electronic systems design, and electronics test and measurement.

Edn.com Test Results

edn.com Mobile Usability: 97/100

Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a id="aw0" href="http://googlea…ng-blocks.html"></a> is close to 1 other tap targets .
...

edn.com Mobile Speed: 59/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
...
Use asynchronous versions of the following scripts:
http://www.googletagservices.com/tag/js/gpt.js
Optimize CSS Delivery of the following:
http://m.eet.com/images/ddj/phpelectronics/edn/css/edn_v1.css
...
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://cms.edn.com/ContentEETimes/Images/EDN-GenericContent/60th_anniversary_EDN_TV.jpg (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 116.1KiB (46% reduction).
Compressing http://m.eet.com/media/1243555/di5533ci.jpg could save 51KiB (80% reduction).
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 23.6KiB (72% reduction).
Compressing https://d1v9u0bgi1uimx.cloudfront.net/sso.js could save 20.8KiB (73% reduction).
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 6.8KiB (24% reduction).
Minifying http://www.edn.com/ could save 5.9KiB (28% reduction) after compression.
...
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 3.9KiB (33% reduction).
Minifying http://www.edn.com/css/edn/janrain.css could save 2.4KiB (38% reduction) after compression.
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 2.7KiB (45% reduction).
Minifying http://www.edn.com/js/edn/janrain-init.js could save 2.1KiB (39% reduction) after compression.
...

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