1.7 sec in total
154 ms
1.4 sec
211 ms
Click here to check amazing Impulse Electronics content. Otherwise, check out these important facts you probably never knew about impulseelectronics.com
Impulse Electronics was founded in 2003 as a supplier of power related materials for emergency communications such as Anderson Powerpole connectors and red/black power cable.
Visit impulseelectronics.comWe analyzed Impulseelectronics.com page load time and found that the first response time was 154 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
impulseelectronics.com performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value8.4 s
2/100
25%
Value6.9 s
33/100
10%
Value1,700 ms
11/100
30%
Value0.032
100/100
15%
Value13.2 s
12/100
10%
154 ms
415 ms
487 ms
74 ms
106 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Impulseelectronics.com, 45% (25 requests) were made to Cdn11.bigcommerce.com and 7% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (689 ms) relates to the external source Scripts.causalfunnel.com.
Page size can be reduced by 319.4 kB (25%)
1.3 MB
959.6 kB
In fact, the total size of Impulseelectronics.com main page is 1.3 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. 65% of websites need less resources to load. Images take 719.8 kB which makes up the majority of the site volume.
Potential reduce by 132.5 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 28.6 kB, which is 17% 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 132.5 kB or 81% of the original size.
Potential reduce by 50 B
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. Impulse Electronics images are well optimized though.
Potential reduce by 186.8 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 186.8 kB or 48% of the original size.
Potential reduce by 63 B
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. Impulseelectronics.com has all CSS files already compressed.
Number of requests can be reduced by 26 (51%)
51
25
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Impulse Electronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
impulseelectronics.com
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impulseelectronics.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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
impulseelectronics.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
impulseelectronics.com SEO score
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 Impulseelectronics.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 Impulseelectronics.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.
impulseelectronics.com
Open Graph description is not detected on the main page of Impulse Electronics. 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: