3.2 sec in total
45 ms
2.1 sec
990 ms
Welcome to labequipmentandsupplies.com homepage info - get ready to check Lab Equipment And Supplies best content right away, or after learning these important things about labequipmentandsupplies.com
Find laboratory equipment suppliers, analytical lab instruments, lab equipment and lab supplies for science laboratories, laboratory scales, laboratory microscopes, spectroscopy, consumables, diagnost...
Visit labequipmentandsupplies.comWe analyzed Labequipmentandsupplies.com page load time and found that the first response time was 45 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
labequipmentandsupplies.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value4.2 s
45/100
25%
Value6.0 s
46/100
10%
Value13,990 ms
0/100
30%
Value0
100/100
15%
Value23.2 s
1/100
10%
45 ms
46 ms
397 ms
75 ms
118 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 53% of them (28 requests) were addressed to the original Labequipmentandsupplies.com, 23% (12 requests) were made to Cdn.mediabrains.com and 4% (2 requests) were made to Clarity.ms. The less responsive or slowest element that took the longest time to load (659 ms) relates to the external source Cdn.mediabrains.com.
Page size can be reduced by 75.0 kB (34%)
219.5 kB
144.5 kB
In fact, the total size of Labequipmentandsupplies.com main page is 219.5 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. Javascripts take 95.0 kB which makes up the majority of the site volume.
Potential reduce by 67.7 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 67.7 kB or 80% of the original size.
Potential reduce by 6.6 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. Obviously, Lab Equipment And Supplies needs image optimization as it can save up to 6.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 788 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lab Equipment And Supplies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
labequipmentandsupplies.com
45 ms
www.labequipmentandsupplies.com
46 ms
www.labequipmentandsupplies.com
397 ms
MainStyleSheetBundle
75 ms
jquery.min.js
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adsbygoogle.js
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js
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optimize.js
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MainJavaScriptBundle
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DeferredJavaScriptBundle
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tag.aspx
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aj56ke9epv
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labequipment_pubhome.gif
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labequipment_logo.gif
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getimage.aspx
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OpenSans-Regular.woff
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OpenSans-Semibold.woff
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labequipmentandsupplies.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
labequipmentandsupplies.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
labequipmentandsupplies.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
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 Labequipmentandsupplies.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 Labequipmentandsupplies.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.
labequipmentandsupplies.com
Open Graph description is not detected on the main page of Lab Equipment And Supplies. 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: