5 sec in total
451 ms
4.3 sec
264 ms
Welcome to electronics-notes.com homepage info - get ready to check Electronics Notes best content for India right away, or after learning these important things about electronics-notes.com
Now incorporating the best of Radio-Electronics.com, Electronics Notes offers basic radio & electronics tutorials to learn electronics online as well as practical construction techniques and technolog...
Visit electronics-notes.comWe analyzed Electronics-notes.com page load time and found that the first response time was 451 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
electronics-notes.com performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value4.4 s
39/100
25%
Value12.1 s
4/100
10%
Value4,020 ms
1/100
30%
Value0
100/100
15%
Value23.4 s
1/100
10%
451 ms
995 ms
943 ms
174 ms
253 ms
Our browser made a total of 135 requests to load all elements on the main page. We found that 36% of them (49 requests) were addressed to the original Electronics-notes.com, 10% (13 requests) were made to Tpc.googlesyndication.com and 5% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Electronics-notes.com.
Page size can be reduced by 2.1 MB (59%)
3.5 MB
1.4 MB
In fact, the total size of Electronics-notes.com main page is 3.5 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 145.1 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 145.1 kB or 78% of the original size.
Potential reduce by 7.6 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. Electronics Notes images are well optimized though.
Potential reduce by 1.6 MB
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 1.6 MB or 65% of the original size.
Potential reduce by 314.5 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. Electronics-notes.com needs all CSS files to be minified and compressed as it can save up to 314.5 kB or 83% of the original size.
Number of requests can be reduced by 69 (54%)
127
58
The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Electronics Notes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
electronics-notes.com
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electronics-notes.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.
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.
electronics-notes.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
electronics-notes.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Electronics-notes.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 Electronics-notes.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.
electronics-notes.com
Open Graph description is not detected on the main page of Electronics Notes. 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: