2 sec in total
59 ms
1.6 sec
296 ms
Click here to check amazing Brookhaveninstruments content for United States. Otherwise, check out these important facts you probably never knew about brookhaveninstruments.com
Brookhaven Instruments designs and sells state-of-the-art instruments for measuring particle size, zeta potential, and molecular weight.
Visit brookhaveninstruments.comWe analyzed Brookhaveninstruments.com page load time and found that the first response time was 59 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
brookhaveninstruments.com performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value9.6 s
0/100
25%
Value10.6 s
7/100
10%
Value7,940 ms
0/100
30%
Value0.04
99/100
15%
Value17.5 s
4/100
10%
59 ms
686 ms
76 ms
115 ms
61 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 73% of them (57 requests) were addressed to the original Brookhaveninstruments.com, 14% (11 requests) were made to Google.com and 4% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (686 ms) belongs to the original domain Brookhaveninstruments.com.
Page size can be reduced by 707.9 kB (54%)
1.3 MB
605.8 kB
In fact, the total size of Brookhaveninstruments.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. 60% of websites need less resources to load. Javascripts take 607.0 kB which makes up the majority of the site volume.
Potential reduce by 58.5 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 8.5 kB, which is 12% 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 58.5 kB or 80% of the original size.
Potential reduce by 6.7 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. Brookhaveninstruments images are well optimized though.
Potential reduce by 381.2 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 381.2 kB or 63% of the original size.
Potential reduce by 261.4 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. Brookhaveninstruments.com needs all CSS files to be minified and compressed as it can save up to 261.4 kB or 87% of the original size.
Number of requests can be reduced by 33 (47%)
70
37
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brookhaveninstruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
brookhaveninstruments.com
59 ms
www.brookhaveninstruments.com
686 ms
jQuery-11.js
76 ms
typography2.php
115 ms
widgetkit-1493b897.css
61 ms
mootools-core.js
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core.js
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caption.js
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jquery.js
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widgetkit-53535038.js
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theme.css
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custom.css
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custom1.css
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tony-general.css
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responsive.css
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stephen_custom.css
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chester_custom.css
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uikit.js
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social.js
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theme.js
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custom.js
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lightbox.js
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mediaelement-and-player.js
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spotlight.js
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css
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sidebarv2.js
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ga.js
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cse.js
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slideshow.js
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mainbg.jpg
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bottom-header-bg.png
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brookhaven-logo.png
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top-header-bg.png
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nanobrook.png
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solutions-bg.png
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Surface-Zeta-Potential-news-thumbnail.jpg
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particlesolutions81.jpg
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brookhaven-learn-more-button.png
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particle-solutions-yt.png
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cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
48 ms
DXI1ORHCpsQm3Vp6mXoaTZS3E-kSBmtLoNJPDtbj2Pk.ttf
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close.png
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blank.gif
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cse.js
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__utm.gif
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brookhaven-search-submit-button.png
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brookhaveninstruments.com 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
Buttons do not have an accessible name
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
brookhaveninstruments.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
brookhaveninstruments.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
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 Brookhaveninstruments.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 Brookhaveninstruments.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.
brookhaveninstruments.com
Open Graph description is not detected on the main page of Brookhaveninstruments. 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: