1.9 sec in total
125 ms
1.6 sec
196 ms
Click here to check amazing Ultrasci content. Otherwise, check out these important facts you probably never knew about ultrasci.com
Standards and Certified Reference Materials for environmental, food safety, and elemental analysis. Agilent’s analytical standards can be used for instrument calibration, tuning, and qualification...
Visit ultrasci.comWe analyzed Ultrasci.com page load time and found that the first response time was 125 ms and then it took 1.8 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.
ultrasci.com performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value8.8 s
1/100
25%
Value11.7 s
4/100
10%
Value4,140 ms
1/100
30%
Value0.153
75/100
15%
Value19.8 s
2/100
10%
125 ms
169 ms
31 ms
80 ms
79 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ultrasci.com, 74% (73 requests) were made to Agilent.com and 5% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (531 ms) relates to the external source Agilent.com.
Page size can be reduced by 1.1 MB (58%)
1.9 MB
783.9 kB
In fact, the total size of Ultrasci.com main page is 1.9 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. 80% 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 846.9 kB which makes up the majority of the site volume.
Potential reduce by 135.8 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 135.8 kB or 76% of the original size.
Potential reduce by 342 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. Ultrasci images are well optimized though.
Potential reduce by 402.7 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 402.7 kB or 48% of the original size.
Potential reduce by 555.9 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. Ultrasci.com needs all CSS files to be minified and compressed as it can save up to 555.9 kB or 82% of the original size.
Number of requests can be reduced by 69 (81%)
85
16
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultrasci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
ultrasci.com
125 ms
chemical-standards
169 ms
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otSDKStub.js
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gtm.js
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jquery-ui.min.css
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jquery.bxslider.css
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style.css
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typeahead-agilent.js
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activityi;src=5695836;type=aware;cat=aware;ord=1;num=7627028222243;npa=0;auiddc=417813720.1706826520;pscdl=noapi;gtm=45He41v0v71888468za200;gcd=11l1l1l1l1;dma=0;epver=2;~oref=https%3A%2F%2Fwww.agilent.com%2Fen%2Fproduct%2Fchemical-standards
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ultrasci.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
[role]s do not have all required [aria-*] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
ultrasci.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ultrasci.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Ultrasci.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 Ultrasci.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.
ultrasci.com
Open Graph description is not detected on the main page of Ultrasci. 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: