5.6 sec in total
911 ms
4.3 sec
372 ms
Welcome to datasheet4u.net homepage info - get ready to check Datasheet4U best content right away, or after learning these important things about datasheet4u.net
900,000+ Datasheet Search Site. Dataheet4U offers most rated semiconductor datasheet pdf.
Visit datasheet4u.netWe analyzed Datasheet4u.net page load time and found that the first response time was 911 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
datasheet4u.net performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value3.6 s
60/100
25%
Value4.9 s
64/100
10%
Value530 ms
55/100
30%
Value0
100/100
15%
Value9.7 s
29/100
10%
911 ms
1606 ms
457 ms
515 ms
6 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Datasheet4u.net, 34% (43 requests) were made to Datasheet.smilecast.co.kr and 7% (9 requests) were made to Pixel-geo.prfct.co. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Datasheet4u.com.
Page size can be reduced by 207.0 kB (29%)
708.5 kB
501.5 kB
In fact, the total size of Datasheet4u.net main page is 708.5 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. 65% of websites need less resources to load. Images take 317.8 kB which makes up the majority of the site volume.
Potential reduce by 75.6 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 75.6 kB or 70% of the original size.
Potential reduce by 4.3 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. Datasheet4U images are well optimized though.
Potential reduce by 125.4 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 125.4 kB or 45% of the original size.
Potential reduce by 1.7 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. Datasheet4u.net needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 64% of the original size.
Number of requests can be reduced by 61 (51%)
119
58
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datasheet4U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.
datasheet4u.net
911 ms
www.datasheet4u.com
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datasheet4u.net accessibility score
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
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
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.
datasheet4u.net 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
datasheet4u.net 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datasheet4u.net 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 Datasheet4u.net 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.
datasheet4u.net
Open Graph description is not detected on the main page of Datasheet4U. 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: