22.6 sec in total
493 ms
21.8 sec
346 ms
Visit berkeleynucleonics.com now to see the best up-to-date Berkeleynucleonics content for United States and also check out these interesting facts you probably never knew about berkeleynucleonics.com
Berkeley Nucleonics is a precision electronic instrumentation manufacturer of pulse & delay generators, RF/microwave signal generators and isotope identifiers.
Visit berkeleynucleonics.comWe analyzed Berkeleynucleonics.com page load time and found that the first response time was 493 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
berkeleynucleonics.com performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value14.2 s
0/100
25%
Value7.7 s
25/100
10%
Value290 ms
80/100
30%
Value0.62
10/100
15%
Value10.7 s
23/100
10%
493 ms
89 ms
147 ms
148 ms
150 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 67% of them (56 requests) were addressed to the original Berkeleynucleonics.com, 5% (4 requests) were made to Formilla.com and 4% (3 requests) were made to Browser-update.org. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Cdn.jsdelivr.net.
Page size can be reduced by 249.5 kB (11%)
2.3 MB
2.0 MB
In fact, the total size of Berkeleynucleonics.com main page is 2.3 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 102.2 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 39.7 kB, which is 34% 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 102.2 kB or 86% of the original size.
Potential reduce by 10.8 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. Berkeleynucleonics images are well optimized though.
Potential reduce by 58.1 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 58.1 kB or 32% of the original size.
Potential reduce by 78.4 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. Berkeleynucleonics.com needs all CSS files to be minified and compressed as it can save up to 78.4 kB or 79% of the original size.
Number of requests can be reduced by 55 (71%)
77
22
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Berkeleynucleonics. 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 from 17 to 1 for CSS and as a result speed up the page load time.
berkeleynucleonics.com
493 ms
system.base.css
89 ms
field.css
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image_360_degree_view.css
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logintoboggan.css
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youtube.css
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ctools.css
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panels.css
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font-awesome.min.css
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css
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carousel.css
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bootstrap.css
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overrides.min.css
232 ms
berkeley.css
303 ms
edits.css
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jquery.min.js
5 ms
jquery.once.js
300 ms
drupal.js
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bootstrap.js
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boost_captcha.js
299 ms
pic360-1.0.0.js
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spamspan.js
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jquery.colorbox-min.js
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colorbox.js
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colorbox_inline.js
378 ms
googleanalytics.js
448 ms
grids.min.js
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custom.js
449 ms
fluidvids.js
450 ms
jquery.fittext.js
452 ms
readmore.js
451 ms
bootstrap-hover-dropdown.js
522 ms
jcarousel.js
532 ms
formilla.js
522 ms
berkeley.js
525 ms
conversion.js
27 ms
number-changer.js
58 ms
js.php
40 ms
js.cookie.js
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bu.js
448 ms
bootstrap.js
458 ms
analytics.js
23 ms
feedback.js
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header-bkg-stripe.png
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BNC-logo-left-full2.svg
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BNC-logo-right.svg
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BNC-logo-shield.png
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BNC-full_logo-gradient2.svg
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rf-microwave-pointer.svg
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microwave-signal-generator.png
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LoadFormillaChatButton
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update.show.min.js
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berkeleynucleonics.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
[aria-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
berkeleynucleonics.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
berkeleynucleonics.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
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Berkeleynucleonics.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 Berkeleynucleonics.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.
berkeleynucleonics.com
Open Graph description is not detected on the main page of Berkeleynucleonics. 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: