1.7 sec in total
363 ms
994 ms
361 ms
Welcome to mckscientific.com homepage info - get ready to check Mc K Scientific best content right away, or after learning these important things about mckscientific.com
McKinley Scientific offers new and used analytical and clinical instrumentation, including Mass Spectrometers, on consignment, for sale or lease, with financing options.
Visit mckscientific.comWe analyzed Mckscientific.com page load time and found that the first response time was 363 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
mckscientific.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value15.8 s
0/100
25%
Value13.9 s
1/100
10%
Value5,750 ms
0/100
30%
Value0.159
73/100
15%
Value19.2 s
2/100
10%
363 ms
100 ms
63 ms
77 ms
43 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 84% of them (70 requests) were addressed to the original Mckscientific.com, 6% (5 requests) were made to Translate.googleapis.com and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (363 ms) belongs to the original domain Mckscientific.com.
Page size can be reduced by 603.1 kB (27%)
2.2 MB
1.6 MB
In fact, the total size of Mckscientific.com main page is 2.2 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 39.7 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. This page needs HTML code to be minified as it can gain 14.8 kB, which is 31% 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 39.7 kB or 83% of the original size.
Potential reduce by 263.3 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. Obviously, Mc K Scientific needs image optimization as it can save up to 263.3 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 149.0 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 149.0 kB or 46% of the original size.
Potential reduce by 151.1 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. Mckscientific.com needs all CSS files to be minified and compressed as it can save up to 151.1 kB or 88% of the original size.
Number of requests can be reduced by 48 (59%)
82
34
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mc K Scientific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
mckscientific.com
363 ms
typography.css
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ocean_blue.css
63 ms
general.css
77 ms
ltr.css
43 ms
java.js
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jquery.min.js
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script.js
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googleanalytics.js
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jquery.tweet.css
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jquery.min.js
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jquery.cycle.all.min.js
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anything-slider.css
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element.js
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twitterfeed.js
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twitter-styles-custom.css
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misc_tracker.js
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ga.js
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translateelement.css
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main.js
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texture_0_t.jpg
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logo.png
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mckscientific.com accessibility score
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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 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
Image elements do not have [alt] attributes
Form elements do not have associated labels
mckscientific.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
mckscientific.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 Mckscientific.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 Mckscientific.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.
mckscientific.com
Open Graph description is not detected on the main page of Mc K Scientific. 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: